USPTO Examiner WONG LUT - Art Unit 2127

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19250334NEURAL-SYMBOLIC HYBRID SYSTEM FOR DIRECT BINARY DOCUMENT SYNTHESIS WITH INTEGRATED CONSTRAINT SATISFACTION AND HARDWARE ACCELERATIONJune 2025December 2025Allow501NoNo
19244450SYSTEMS AND METHODS OF SENSOR DATA FUSIONJune 2025September 2025Allow310YesNo
19196841SYSTEMS, METHODS, AND GRAPHICAL USER INTERFACES FOR MITIGATING BIAS IN A MACHINE LEARNING-BASED DECISIONING MODELMay 2025December 2025Allow811YesNo
19026469ENSEMBLE MACHINE LEARNING SYSTEMS AND METHODSJanuary 2025March 2026Allow1321YesNo
19016241SYSTEMS AND METHODS OF SENSOR DATA FUSIONJanuary 2025May 2025Allow410YesNo
18853426APPARATUS AND METHOD FOR IMPROVED INSPECTION AND/OR MAINTENANCE MANAGEMENTOctober 2024February 2025Allow400NoNo
18845907Method, System, and Computer Program Product for Ensemble Learning With RejectionSeptember 2024March 2025Allow600NoNo
18819333AUTONOMOUS, WORLD-BUILDING, LIFELONG LEARNING AGENTS AND COMPUTING ENGINES FOR GENERAL-PURPOSE INTELLIGENCEAugust 2024March 2025Allow600NoNo
18764967SYSTEMS, METHODS, AND GRAPHICAL USER INTERFACES FOR MITIGATING BIAS IN A MACHINE LEARNING-BASED DECISIONING MODELJuly 2024April 2025Allow911YesNo
18732399METHOD FOR UPDATING A NODE MODEL THAT RESISTS DISCRIMINATION PROPAGATION IN FEDERATED LEARNINGJune 2024September 2024Allow300NoNo
18643787MULTI-PARTY MACHINE LEARNING USING A DATABASE CLEANROOMApril 2024September 2025Allow1710YesNo
18637184METHODS, SYSTEMS, APPARATUSES, AND DEVICES FOR FACILITATING SIFR OPTIMIZER-BASED EFFICIENT NEURAL NETWORK TRAININGApril 2024August 2024Allow410NoNo
18696993DEEP NEURAL NETWORK CHECKPOINT OPTIMIZATION SYSTEM AND METHOD BASED ON NON-VOLATILE MEMORYMarch 2024October 2025Allow1900NoNo
18611405ENSEMBLE MACHINE LEARNING SYSTEMS AND METHODSMarch 2024July 2024Allow410NoNo
18429937SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICEFebruary 2024April 2025Allow1400NoNo
18424764METHOD FOR DISTRIBUTING WORK POINTS TO A PLURALITY OF TASK-PERFORMING ROBOTSJanuary 2024May 2024Allow300NoNo
18412519METHOD FOR CONSTRUCTING TARGET PREDICTION MODEL IN MULTICENTER SMALL SAMPLE SCENARIO AND PREDICTION METHODJanuary 2024February 2025Allow1310NoNo
18403712REASONING ENGINE SERVICESJanuary 2024February 2025Allow1411YesNo
18400767COMPOUND MODEL SCALING FOR NEURAL NETWORKSDecember 2023August 2025Allow2010NoNo
18397159DISPARITY MITIGATION IN MACHINE LEARNING-BASED PREDICTIONS FOR DISTINCT CLASSES OF DATA USING DERIVED INDISCERNIBILITY CONSTRAINTS DURING NEURAL NETWORK TRAININGDecember 2023May 2024Allow510NoNo
18529014STANDARD ERROR FOR DEEP LEARNING MODEL OUTCOME ESTIMATORDecember 2023October 2024Allow1010NoNo
18483998METHODS, SYSTEMS, APPARATUSES, AND DEVICES FOR SIFRIAN-BASED NEURAL NETWORK TRAININGOctober 2023January 2024Allow310NoNo
18351440DATA-EFFICIENT REINFORCEMENT LEARNING FOR CONTINUOUS CONTROL TASKSJuly 2023March 2025Allow2020YesNo
18215784NON-INTRUSIVE LOAD MONITORING METHOD AND DEVICE BASED ON TEMPORAL ATTENTION MECHANISMJune 2023August 2023Allow200YesNo
18268665OPTICAL NEURAL NETWORK, DATA PROCESSING METHOD AND APPARATUS BASED ON SAME, AND STORAGE MEDIUMJune 2023February 2024Allow810NoNo
18338166AUTOMATED DETECTION OF CODE REGRESSIONS FROM TIME-SERIES DATAJune 2023December 2025Abandon3010NoNo
18141737DISPARITY MITIGATION IN MACHINE LEARNING-BASED PREDICTIONS FOR DISTINCT CLASSES OF DATA USING DERIVED INDISCERNIBILITY CONSTRAINTS DURING NEURAL NETWORK TRAININGMay 2023September 2023Allow510NoNo
18308526METHODS TO ESTIMATE EFFECTIVENESS OF A MEDICAL TREATMENTApril 2023April 2025Allow2400NoNo
18126557SPATIO-TEMPORAL CONSISTENCY EMBEDDINGS FROM MULTIPLE OBSERVED MODALITIESMarch 2023January 2025Allow2220NoNo
18189671CUSTOMIZABLE MACHINE LEARNING MODELSMarch 2023March 2026Abandon3630YesNo
18162695MULTI-PARTY MACHINE LEARNING USING A DATABASE CLEANROOMJanuary 2023March 2024Allow1330YesNo
18067593Inference-Based Assignment of Data Type to DataDecember 2022May 2025Abandon2920YesNo
18063232Sense Element Engagement Process of Cortical Prosthetic Vision by Neural NetworksDecember 2022June 2023Allow700NoNo
18075297DISPARITY MITIGATION IN MACHINE LEARNING-BASED PREDICTIONS FOR DISTINCT CLASSES OF DATA USING DERIVED INDISCERNIBILITY CONSTRAINTS DURING NEURAL NETWORK TRAININGDecember 2022March 2023Allow300NoNo
17989761OPTIMIZATION FOR ARTIFICIAL NEURAL NETWORK MODEL AND NEURAL PROCESSING UNITNovember 2022May 2023Allow610NoNo
17967437Systems and Methods for Distributed On-Device Learning with Data-Correlated AvailabilityOctober 2022August 2024Allow2210NoNo
17930046SYSTEMS AND METHODS FOR SELECTING MACHINE LEARNING TRAINING DATASeptember 2022December 2024Allow2720YesNo
17893906EVOLVED MACHINE LEARNING MODELSAugust 2022February 2024Allow1810NoNo
17816421PRIVACY-PRESERVING MULTI-PARTY MACHINE LEARNING USING A DATABASE CLEANROOMJuly 2022February 2023Allow610NoNo
17866576INTELLIGENT AMMUNITION CO-EVOLUTION TASK ASSIGNMENT METHODJuly 2022February 2026Allow4310NoNo
17856521AUTOMATED CLOUD DATA AND TECHNOLOGY SOLUTION DELIVERY USING MACHINE LEARNING AND ARTIFICIAL INTELLIGENCE MODELINGJuly 2022February 2023Allow720NoNo
17851197INTELLIGENT SCALING FACTORS FOR USE WITH EVOLUTIONARY STRATEGIES-BASED ARTIFICIAL INTELLIGENCE (AI)June 2022February 2026Allow4410NoNo
17848579MACHINE COMPREHENSION OF UNSTRUCTURED TEXTJune 2022October 2024Allow2820YesNo
17840559APPARATUSES, METHODS AND SYSTEMS FOR A DIGITAL CONVERSATION MANAGEMENT PLATFORMJune 2022July 2024Allow2510NoNo
17839214SYSTEMS AND METHODS TO MEASURE AND ENHANCE HUMAN ENGAGEMENT AND COGNITIONJune 2022March 2025Abandon3320NoNo
17806076TRANSFORMER-BASED GRAPH NEURAL NETWORK TRAINED WITH THREE-DIMENSIONAL DISTANCE DATAJune 2022December 2025Allow4310YesNo
17831450PROCESSING METHOD AND DEVICE FOR DATA OF WELL SITE TEST BASED ON KNOWLEDGE GRAPHJune 2022October 2023Allow1600YesNo
17824753MODEL-PREDICTIVE CONTROL OF PEST PRESENCE IN HOST ENVIRONMENTSMay 2022February 2026Abandon4510NoNo
17738053OPTIMIZING COGBOT RETRAININGMay 2022January 2026Allow4520YesNo
17731061LEARNING OPERATING METHOD BASED ON FEDERATED DISTILLATION, LEARNING OPERATING SERVER, AND LEARNING OPERATING TERMINALApril 2022November 2025Allow4310NoNo
17771890INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER READABLE RECORDING MEDIUMApril 2022February 2026Allow4510NoNo
17769326AUTOMATIC RECOMMENDATION OF ANALYSIS FOR DATASETApril 2022July 2025Allow3910NoNo
17713157LOSSLESS TILING IN CONVOLUTION NETWORKS - RESETTING OVERLAP FACTOR TO ZERO AT SECTION BOUNDARIESApril 2022May 2024Allow2610YesNo
17657723SPATIO-TEMPORAL CONSISTENCY EMBEDDINGS FROM MULTIPLE OBSERVED MODALITIESApril 2022December 2022Allow810NoNo
17700452LOSSLESS TILING IN CONVOLUTION NETWORKS - GRAPH METADATA GENERATIONMarch 2022January 2024Allow2200NoNo
17700336LOSSLESS TILING IN CONVOLUTION NETWORKS - DATA FLOW LOGICMarch 2022November 2024Allow3221YesNo
17687516LOSSLESS TILING IN CONVOLUTION NETWORKS - SECTION CUTSMarch 2022September 2024Allow3020YesNo
17583889MACHINE LEARNING ENGINE FOR DETERMINING DATA SIMILARITYJanuary 2022February 2026Allow4820YesNo
17579780ASSOCIATIVE RELEVANCY KNOWLEDGE PROFILING ARCHITECTURE, SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCTJanuary 2022August 2024Allow3130YesNo
17579335UNSUPERVISED ANOMALY DETECTION MACHINE LEARNING FRAMEWORKSJanuary 2022November 2025Allow4620YesNo
17561480SYSTEMS AND METHODS IMPLEMENTING AN INTELLIGENT OPTIMIZATION PLATFORMDecember 2021July 2024Allow3120YesNo
17619304WELLBORE TRAJECTORY CONTROL USING RESERVOIR PROPERTY PROJECTION AND OPTIMIZATIONDecember 2021September 2025Allow4520YesNo
17550285DATA-CREATION ASSISTANCE APPARATUS AND DATA-CREATION ASSISTANCE METHODDecember 2021July 2025Allow4310NoNo
17545384Incognito Mode for Personalized Machine-Learned ModelsDecember 2021January 2024Allow2510NoNo
17522921CUSTOMIZED PRODUCT PERFORMANCE PREDICTION METHOD BASED ON HETEROGENEOUS DATA DIFFERENCE COMPENSATION FUSIONNovember 2021January 2025Allow3800NoNo
17509322DECISION-MAKING AGENT HAVING HIERARCHICAL STRUCTUREOctober 2021October 2025Abandon4710NoNo
17508911Fault monitoring method for sewage treatment process based on fuzzy width adaptive learning modelOctober 2021May 2022Allow710NoNo
17506536AUTOMATED CLOUD DATA AND TECHNOLOGY SOLUTION DELIVERY USING MACHINE LEARNING AND ARTIFICIAL INTELLIGENCE MODELINGOctober 2021April 2022Allow610YesNo
17502343COOPERATIVELY TRAINING AND/OR USING SEPARATE INPUT AND SUBSEQUENT CONTENT NEURAL NETWORKS FOR INFORMATION RETRIEVALOctober 2021May 2024Allow3120YesNo
17368493METHODS AND APPARATUSES FOR HIGH PERFORMANCE AND ACCURACY FIXED-POINT BATCHNORM IMPLEMENTATIONJuly 2021August 2025Allow4920NoNo
17364129Lossless Tiling in Convolution Networks - Tiling Configuration Between Two SectionsJune 2021April 2024Abandon3310NoNo
17364110Lossless Tiling in Convolution Networks - Tiling Configuration for a Sequence of Sections of a GraphJune 2021October 2023Allow2810NoNo
17419228USING BAYESIAN INFERENCE TO PREDICT REVIEW DECISIONS IN A MATCH GRAPHJune 2021September 2025Allow5020YesNo
17345405SYSTEMS AND METHODS FOR MACHINE LEARNING MODEL INTERPRETATIONJune 2021July 2022Allow1320YesNo
17335135METHODS AND SYSTEMS FOR CLASSIFYING RESOURCES TO NICHE MODELSJune 2021August 2022Allow1430YesNo
17322738MACHINE LEARNING BASED MODEL FOR DETERMINING EFFECTIVE COMMUNICATION MECHANISM WITH USERSMay 2021December 2025Allow5530NoNo
17322674METHODS AND SYSTEMS FOR COMPRESSING A TRAINED NEURAL NETWORK AND FOR IMPROVING EFFICIENTLY PERFORMING COMPUTATIONS OF A COMPRESSED NEURAL NETWORKMay 2021October 2024Allow4110NoNo
17293428PROCESSING DEVICE, PROCESSING METHOD, AND PROCESSING PROGRAMMay 2021July 2025Abandon5110NoNo
17292661NEURAL NETWORK PROCESSING APPARATUS, NEURAL NETWORK PROCESSING METHOD, AND NEURAL NETWORK PROCESSING PROGRAMMay 2021December 2024Allow4310NoNo
17314199Pill Shape Classification using Imbalanced Data with Human-Machine Hybrid Explainable ModelMay 2021June 2025Allow5020YesNo
17246801INFRASTRUCTURE REFACTORING VIA FUZZY UPSIDE DOWN REINFORCEMENT LEARNINGMay 2021December 2024Allow4310NoNo
17289947AN EXPLAINABLE ARTIFICIAL INTELLIGENCE MECHANISMApril 2021November 2024Allow4320NoNo
17242392MEMORY MAPPING OF ACTIVATIONS FOR CONVOLUTIONAL NEURAL NETWORK EXECUTIONSApril 2021January 2025Allow4510NoNo
17230115INDUSTRIAL INTERNET OF THINGS AIOPS WORKFLOWSApril 2021February 2025Allow4620YesNo
17227785NEURAL NETWORK CIRCUIT, EDGE DEVICE AND NEURAL NETWORK OPERATION PROCESSApril 2021October 2024Allow4210NoNo
17283502NEURAL-SYMBOLIC COMPUTINGApril 2021February 2023Allow2200NoNo
17219973METHODS AND SYSTEMS FOR PROBABILISTIC FILTERING OF CANDIDATE INTERVENTION REPRESENTATIONSApril 2021December 2022Allow2030YesNo
17216680APPARATUSES, METHODS AND SYSTEMS FOR A DIGITAL CONVERSATION MANAGEMENT PLATFORMMarch 2021March 2022Allow1120NoNo
17216651Lossless Tiling in Convolution Networks - Tiling ConfigurationMarch 2021August 2021Allow411YesNo
17213952METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM FOR EXPANDING DATAMarch 2021July 2024Allow4010NoNo
17209576METHOD AND APPARATUS FOR GENERATING SHARED ENCODERMarch 2021October 2024Allow4310NoNo
17210216JOINT TRAINING METHOD AND APPARATUS FOR MODELS, DEVICE AND STORAGE MEDIUMMarch 2021September 2024Allow4110NoNo
17209051METHOD, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM FOR TRAINING SEMANTIC SIMILARITY MODELMarch 2021August 2024Allow4110NoNo
17205894METHOD AND APPARATUS FOR GENERATING SEMANTIC REPRESENTATION MODEL, AND STORAGE MEDIUMMarch 2021July 2024Allow4010NoNo
17204223METHOD, APPARATUS, ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM FOR CONSTRUCTING KEY-POINT LEARNING MODELMarch 2021November 2024Abandon4410NoNo
17200722SYSTEMS AND METHODS TO MEASURE AND ENHANCE HUMAN ENGAGEMENT AND COGNITIONMarch 2021May 2022Allow1520YesNo
17186924LEARNING APPARATUS, METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUMFebruary 2021August 2024Allow4210NoNo
17180972Federated Learning with Dataset Sketch Commitment Based Malicious Participant IdentificationFebruary 2021September 2024Allow4310YesNo
17177909DATA PROCESSING METHOD AND APPARATUS USING NEURAL NETWORK AND ELECTRONIC DEVICE INCLUDING THE SAMEFebruary 2021May 2024Allow3910NoNo
17172259SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICEFebruary 2021September 2023Allow3110NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner WONG, LUT.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
5
Examiner Affirmed
3
(60.0%)
Examiner Reversed
2
(40.0%)
Reversal Percentile
61.3%
Higher than average

What This Means

With a 40.0% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is above the USPTO average, indicating that appeals have better success here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
18
Allowed After Appeal Filing
6
(33.3%)
Not Allowed After Appeal Filing
12
(66.7%)
Filing Benefit Percentile
51.5%
Higher than average

Understanding Appeal Filing Strategy

Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.

In this dataset, 33.3% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is above the USPTO average, suggesting that filing an appeal can be an effective strategy for prompting reconsideration.

Strategic Recommendations

Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.

Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Examiner WONG, LUT - Prosecution Strategy Guide

Executive Summary

Examiner WONG, LUT works in Art Unit 2127 and has examined 166 patent applications in our dataset. With an allowance rate of 88.0%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 43 months.

Allowance Patterns

Examiner WONG, LUT's allowance rate of 88.0% places them in the 68% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.

Office Action Patterns

On average, applications examined by WONG, LUT receive 1.86 office actions before reaching final disposition. This places the examiner in the 44% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by WONG, LUT is 43 months. This places the examiner in the 16% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.

Interview Effectiveness

Conducting an examiner interview provides a +4.7% benefit to allowance rate for applications examined by WONG, LUT. This interview benefit is in the 29% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 31.7% of applications are subsequently allowed. This success rate is in the 66% percentile among all examiners. Strategic Insight: RCEs show above-average effectiveness with this examiner. Consider whether your amendments or new arguments are strong enough to warrant an RCE versus filing a continuation.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 15.9% of cases where such amendments are filed. This entry rate is in the 17% percentile among all examiners. Strategic Recommendation: This examiner rarely enters after-final amendments compared to other examiners. You should generally plan to file an RCE or appeal rather than relying on after-final amendment entry. Per MPEP § 714.12, primary examiners have discretion in entering after-final amendments, and this examiner exercises that discretion conservatively.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 28.6% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 30% percentile among all examiners. Note: Pre-appeal conferences show below-average success with this examiner. Consider whether your arguments are strong enough to warrant a PAC request.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 64.3% of appeals filed. This is in the 44% percentile among all examiners. Of these withdrawals, 33.3% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows below-average willingness to reconsider rejections during appeals. Be prepared to fully prosecute appeals if filed.

Petition Practice

When applicants file petitions regarding this examiner's actions, 37.5% are granted (fully or in part). This grant rate is in the 26% percentile among all examiners. Strategic Note: Petitions show below-average success regarding this examiner's actions. Ensure you have a strong procedural basis before filing.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 7.8% of allowed cases (in the 91% percentile). Per MPEP § 1302.04, examiner's amendments are used to place applications in condition for allowance when only minor changes are needed. This examiner frequently uses this tool compared to other examiners, indicating a cooperative approach to getting applications allowed. Strategic Insight: If you are close to allowance but minor claim amendments are needed, this examiner may be willing to make an examiner's amendment rather than requiring another round of prosecution.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 10% percentile). This examiner rarely issues Quayle actions compared to other examiners. Allowances typically come directly without a separate action for formal matters.

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Plan for RCE after final rejection: This examiner rarely enters after-final amendments. Budget for an RCE in your prosecution strategy if you receive a final rejection.
  • Plan for extended prosecution: Applications take longer than average with this examiner. Factor this into your continuation strategy and client communications.
  • Examiner cooperation: This examiner frequently makes examiner's amendments to place applications in condition for allowance. If you are close to allowance, the examiner may help finalize the claims.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

Important Disclaimer

Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.

No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.

Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.

Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.