USPTO Examiner SITIRICHE LUIS A - Art Unit 2126

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19257909COMPUTATIONALLY EFFICIENT FRAMEWORK FOR SEQUENCE-TO-SEQUENCE MODELING AND REINFORCEMENT LEARNING WITH DEEP HISTORYJuly 2025October 2025Allow410YesNo
19191984OPTIMIZING KEY VALUE CACHE FOR LARGE LANGUAGE MODEL INFERENCEApril 2025March 2026Allow1020YesNo
18943185SYSTEM AND METHOD FOR PROCESSING EXPERIMENTAL DATANovember 2024April 2025Allow510YesNo
18775232PRE-TRAINED MACHINE LEARNING MODELS FOR REAL-TIME SPEECH FORM CONVERSIONJuly 2024December 2024Allow510NoNo
18665932SYSTEMS AND METHODS FOR TRAINING MACHINE LEARNING MODELS USING UNLABELED ELECTROCARDIOGRAM DATAMay 2024March 2025Allow1010YesNo
18637313METHOD AND DEVICE FOR USER GROUPING AND RESOURCE ALLOCATION IN NOMA-MEC SYSTEM BASEDApril 2024November 2024Allow710NoNo
18624774ARTIFICIAL INTELLIGENCE APPLICATION ASSISTANTApril 2024March 2025Allow1120YesNo
18412698ARTIFICIAL INTELLIGENCE MODEL INFERENCE AND TUNING PEER-TO-PEER NETWORK SYSTEMJanuary 2024March 2025Allow1420YesNo
18402361APPARATUS AND METHOD FOR GENERATING A SOLUTIONJanuary 2024June 2024Allow610YesNo
18514467SYSTEM, NETWORK AND METHOD FOR SELECTIVE ACTIVATION OF A COMPUTING NETWORK INVOLVING SUPER-IMPOSABLE STOCHASTIC GRAPHSNovember 2023April 2025Allow1720YesNo
18506690SYSTEMS AND METHODS FOR PREPROCESSING TARGET DATA AND GENERATING PREDICTIONS USING A MACHINE LEARNING MODELNovember 2023April 2025Allow1730YesNo
18361518Training Gradient Boosted Decision Trees With Progressive Maximum Depth For Parsimony And InterpretabilityJuly 2023March 2025Allow2040YesNo
17849391TOKEN SYNTHESIS FOR MACHINE LEARNING MODELSJune 2022August 2025Allow3800NoNo
17840774CREATING METHOD OF A CLASSIFICATION MODEL ABOUT HARD DISK EFFICIENCY PROBLEM, ANALYSIS METHOD OF HARD DISK EFFICIENCY PROBLEM AND CLASSIFICATION MODEL CREATING SYSTEM ABOUT HARD DISK EFFICIENCY PROBLEMJune 2022September 2025Allow3910NoNo
17727681CLASSIFYING AN ENTITY FOR FOLFOX TREATMENTApril 2022July 2024Allow2730YesNo
17721311AUTOMATED POSITIVE TRAIN CONTROL EVENT DATA EXTRACTION AND ANALYSIS ENGINE FOR PERFORMING ROOT CAUSE ANALYSIS OF UNSTRUCTURED DATAApril 2022August 2023Allow1630NoNo
17714563INFORMATION PROCESSING APPARATUS FOR IMPROVING ROBUSTNESS OF DEEP NEURAL NETWORK BY USING ADVERSARIAL TRAINING AND FORMAL METHODApril 2022October 2025Allow4320NoNo
17684752MODELS FOR PREDICTING RESISTANCE TRENDSMarch 2022January 2026Allow4620NoNo
17619934A DYNAMICALLY DISTORTED TIME WARPING DISTANCE MEASURE BETWEEN CONTINUOUS BOUNDED DISCRETE-TIME SERIESDecember 2021January 2026Abandon4910YesNo
17533384SAMPLING FROM A SET SPINS WITH CLAMPINGNovember 2021January 2026Allow5020NoNo
17496553METHODS AND SYSTEMS FOR PROCESSING UNSTRUCTURED AND UNLABELLED DATAOctober 2021March 2026Allow5320YesNo
17599973SYSTEM AND METHOD FOR MODIFYING KNOWLEDGE GRAPH FOR PROVIDING SERVICESeptember 2021March 2026Allow5330YesNo
17438079LOW DISPLACEMENT RANK BASED DEEP NEURAL NETWORK COMPRESSIONSeptember 2021January 2026Allow5220NoNo
17433677Systems and Methods for Producing an Architecture of a Pyramid LayerAugust 2021February 2026Allow5320YesNo
17392690MODIFYING COMPUTATIONAL GRAPHSAugust 2021November 2025Allow5210YesNo
17379937MACHINE LEARNING TRACEBACK-ENABLED DECISION RATIONALES AS MODELS FOR EXPLAINABILITYJuly 2021September 2025Allow5020YesNo
17320098CONTROLLING OPERATION OF ACTOR AND LEARNER COMPUTING UNITS BASED ON A USAGE RATE OF A REPLAY MEMORYMay 2021February 2026Allow5710YesNo
17302214PERSONAL PROTECTIVE EQUIPMENT SYSTEM HAVING ANALYTICS ENGINE WITH INTEGRATED MONITORING, ALERTING, AND PREDICTIVE SAFETY EVENT AVOIDANCEApril 2021August 2025Allow5130NoNo
17222283Systems and methods for predictive coding analysis for electronic discoveryApril 2021October 2025Allow5520YesNo
17220445Systems and Methods for Predictive Coding Utilizing Confidence LevelsApril 2021March 2026Allow5930NoNo
17216362Adaptive Probabilistic Latent Semantic Analysis System For Automated Document Coding And Review In Electronic DiscoveryMarch 2021December 2025Allow5620YesNo
17202687Real-time Configurator Validation and Recommendation EngineMarch 2021November 2025Abandon5610NoNo
17164756ADAPTIVE LEARNING FOR IMAGE CLASSIFICATIONFebruary 2021November 2025Allow5720NoNo
17133075OPTIMIZING AI/ML MODEL TRAINING FOR INDIVIDUAL AUTONOMOUS AGENTSDecember 2020June 2025Abandon5420YesNo
17127287LEARNING DATA, SEMANTIC SPACE, AND GRAPH KNOWLEDGE MULTI-LAYERED KNOWLEDGE BASE SYSTEM AND PROCESSING METHOD THEREOFDecember 2020August 2024Allow4310NoNo
17247584ESTIMATED ONLINE HARD NEGATIVE MINING VIA PROBABILISTIC SELECTION AND SCORES HISTORY CONSIDERATIONDecember 2020February 2025Allow5020YesNo
17112729SYSTEMS AND TECHNIQUES FOR PREDICTIVE DATA ANALYTICSDecember 2020October 2025Abandon5820NoNo
17110698MEMORY-AUGMENTED NEURAL NETWORK SYSTEMDecember 2020August 2024Allow4410YesNo
17107625MODEL CONSTRUCTION SYSTEM, MODEL CONSTRUCTION APPARATUS, AND MODEL CONSTRUCTION METHODNovember 2020June 2025Abandon5510NoNo
17106892Hardware Implementation of a Neural NetworkNovember 2020March 2024Allow4010NoNo
17057722METHOD OF KNOWLEDGE SHARING AMONG DIALOGUE SYSTEMS, DIALOGUE METHOD AND DEVICENovember 2020July 2025Allow5520YesNo
16950407METHOD AND SYSTEM FOR PREDICTING PROTEIN-PROTEIN INTERACTION BETWEEN HOST AND PATHOGENNovember 2020March 2024Allow4010NoNo
16950570METHOD, DEVICE AND COMPUTER PROGRAM FOR PREDICTING A SUITABLE CONFIGURATION OF A MACHINE LEARNING SYSTEM FOR A TRAINING DATA SETNovember 2020November 2025Allow6020NoNo
17097249Obtaining Custom Artificial Neural Network ArchitecturesNovember 2020December 2023Allow3710NoNo
17076834MODULAR DISTRIBUTED ARTIFICIAL NEURAL NETWORKSOctober 2020November 2024Abandon4910NoNo
17076836MODULAR DISTRIBUTED ARTIFICIAL NEURAL NETWORKSOctober 2020November 2024Abandon4910NoNo
17075735MODULAR DISTRIBUTED ARTIFICIAL NEURAL NETWORKSOctober 2020November 2024Abandon4810NoNo
17075733MODULAR DISTRIBUTED ARTIFICIAL NEURAL NETWORKSOctober 2020October 2024Abandon4710NoNo
17074661MODULAR DISTRIBUTED ARTIFICIAL NEURAL NETWORKSOctober 2020September 2024Abandon4710NoNo
17074667MODULAR DISTRIBUTED ARTIFICIAL NEURAL NETWORKSOctober 2020October 2024Abandon4710NoNo
17071078NEURAL NETWORK TRAINING METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUMOctober 2020August 2025Allow5830NoNo
17071519PARALLEL PROCESSING FOR SIGNAL GENERATION NEURAL NETWORKSOctober 2020January 2024Allow3910YesNo
17033037SYSTEM AND METHOD FOR AUTOMATICALLY RECOGNIZING VIRTUAL BALL SPORTS INFORMATIONSeptember 2020December 2024Abandon5130NoNo
17025952METHOD AND APPARATUS FOR GENERATING TEMPORAL KNOWLEDGE GRAPH, DEVICE, AND MEDIUMSeptember 2020August 2024Allow4720NoNo
16981857PRODUCT DETECTION DEVICE, METHOD, AND PROGRAMSeptember 2020April 2025Abandon5720NoNo
17018930CONVEX OPTIMIZED STOCHASTIC VECTOR SAMPLING BASED REPRESENTATION OF GROUND TRUTHSeptember 2020February 2024Allow4110YesNo
16979874INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHODSeptember 2020May 2025Allow5630NoNo
17015196MODIFYING COMPUTATIONAL GRAPHSSeptember 2020April 2021Allow710NoNo
17003073MERGED RECOMMENDATIONS OF REAL ESTATE LISTINGSAugust 2020July 2025Allow5930NoNo
17000503MULTIDIMENSIONAL HIERARCHY LEVEL RECOMMENDATION FOR FORECASTING MODELSAugust 2020February 2025Allow5340YesNo
16942625OLFACTORY PREDICTIONS USING NEURAL NETWORKSJuly 2020September 2025Abandon6030YesNo
16940713DATA TRANSFORMATION IN INGESTION PROCESSES VIA WORKFLOWS UTILIZING SEQUENCES OF ATOMIC FUNCTIONSJuly 2020June 2024Allow4610NoNo
16936742SYSTEMS AND METHODS EMPLOYING NEW EVOLUTION SCHEDULES IN AN ANALOG COMPUTER WITH APPLICATIONS TO DETERMINING ISOMORPHIC GRAPHS AND POST-PROCESSING SOLUTIONSJuly 2020January 2024Allow4210NoNo
16933994SATISFIABILITY PROBLEM SOLVER IMPLEMENTED ON SPIKING NEURAL NETWORK EMBEDDED SYSTEMSJuly 2020September 2025Allow6020NoNo
16928392COMPUTER-IMPLEMENTED BOND NETWORK SYSTEM FOR POSTHUMOUS PERSONA SIMULATIONJuly 2020February 2024Abandon4340NoYes
16923795SUPERVISED MACHINE LEARNING FOR AUTOMATED ASSISTANTSJuly 2020May 2023Allow3450YesNo
16885414HIGH QUALITY PATTERN MINING MODEL AND METHOD BASED ON IMPROVED MULTI-OBJECTIVE EVOLUTIONARY ALGORITHMMay 2020June 2024Abandon4820NoNo
16854352BATCH RENORMALIZATION LAYERSApril 2020October 2023Allow4210NoNo
16813268MACHINE LEARNING MODEL TRAINING METHOD AND DEVICE, AND ELECTRONIC DEVICEMarch 2020October 2020Allow700NoNo
16747103GENERIC QUANTIZATION OF ARTIFICIAL NEURAL NETWORKSJanuary 2020August 2024Allow5410YesNo
16734811METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR DETERMINING A PROVIDER RETURN RATEJanuary 2020May 2025Abandon6040YesNo
16725589RECOMMENDATION SYSTEM CONSTRUCTION METHOD AND APPARATUSDecember 2019September 2020Allow810YesNo
16722831Systems for Second-Order Predictive Data Analytics, And Related Methods and ApparatusDecember 2019October 2023Allow4610NoNo
16709968APPARATUS AND METHODS FOR TRAINING IN CONVOLUTIONAL NEURAL NETWORKSDecember 2019July 2025Allow6030NoNo
16709961APPARATUS AND METHODS FOR FORWARD PROPAGATION IN CONVOLUTIONAL NEURAL NETWORKSDecember 2019June 2025Allow6030NoNo
16700988METHODS AND SYSTEM FOR MANAGING PREDICTIVE MODELSDecember 2019July 2024Allow5520YesNo
16682813SYSTEMS FOR TIME-SERIES PREDICTIVE DATA ANALYTICS, AND RELATED METHODS AND APPARATUSNovember 2019May 2025Allow6030NoNo
16582928TRAINING A MACHINE LEARNING MODEL USING A BATCH BASED ACTIVE LEARNING APPROACHSeptember 2019February 2023Allow4120YesNo
16576832COMPUTER SYSTEM AND METHOD FOR MONITORING THE TECHNICAL STATE OF INDUSTRIAL PROCESS SYSTEMSSeptember 2019December 2020Allow1510NoNo
16569181ANOMALY DETECTION FOR NON-STATIONARY DATASeptember 2019February 2025Allow6030YesNo
16564531GENERATING COMBINED FEATURE EMBEDDING FOR MINORITY CLASS UPSAMPLING IN TRAINING MACHINE LEARNING MODELS WITH IMBALANCED SAMPLESSeptember 2019December 2022Allow3910YesNo
16563116MACHINE LEARNING ON A SERVO CONTROL DEVICE AND OUTPUTTING OF LEARNED PARAMETERS FROM THE MACHING LEARNINGSeptember 2019November 2024Abandon6060NoNo
16490915DEVICE, SYSTEM AND METHOD FOR ESTIMATING AN EXTERNAL OR INTRINSIC FACTOR RESULTING IN A STATE TRANSITIONSeptember 2019October 2024Allow6040NoNo
16553831HYPERPARAMETER AND NETWORK TOPOLOGY SELECTION IN NETWORK DEMAND FORECASTINGAugust 2019September 2023Allow4810YesNo
16540883SYSTEMS AND METHODS FOR GENERATING AMPLIFIER GAIN MODELS USING ACTIVE LEARNINGAugust 2019October 2022Allow3920YesNo
16532519Techniques for Cyber-Attack Event Log FabricationAugust 2019December 2023Allow5340YesNo
16513720METHOD FOR TRAINING AND TESTING DATA EMBEDDING NETWORK TO GENERATE MARKED DATA BY INTEGRATING ORIGINAL DATA WITH MARK DATA, AND TRAINING DEVICE AND TESTING DEVICE USING THE SAMEJuly 2019July 2020Allow1220YesNo
16512128IDENTIFYING ENTITIES USING A DEEP-LEARNING MODELJuly 2019January 2025Abandon6020YesNo
16511743SYSTEM AND METHOD FOR GENERATING ULTIMATE REASON CODES FOR COMPUTER MODELSJuly 2019April 2025Allow6030YesNo
16511544SYSTEM AND METHOD FOR PERFORMING SMALL CHANNEL COUNT CONVOLUTIONS IN ENERGY-EFFICIENT INPUT OPERAND STATIONARY ACCELERATORJuly 2019February 2023Allow4330YesNo
16459057BATCH RENORMALIZATION LAYERSJuly 2019February 2020Allow710YesNo
16454881NEUROMORPHIC SYSTEM AND OPERATING METHOD THEREOFJune 2019September 2022Allow3810NoNo
16453735NEURAL NETWORK ENGINE UTILIZING A SERIAL BUSJune 2019February 2024Allow5520YesYes
16447924SYSTEMS AND TECHNIQUES FOR DETERMINING THE PREDICTIVE VALUE OF A FEATUREJune 2019October 2025Allow6040NoNo
16443948Automatic labeling of telecommunication network data to train supervised machine learningJune 2019June 2024Allow6050YesNo
16433819EXECUTING COMPUTATIONAL GRAPHS ON GRAPHICS PROCESSING UNITSJune 2019September 2024Allow6030YesNo
16412783SYSTEM AND METHOD FOR SCALABLE, INTERACTIVE, COLLABORATIVE TOPIC IDENTIFICATION AND TRACKINGMay 2019March 2022Allow3420YesNo
16381200NEURAL PROCESSING DEVICE AND OPERATION METHOD THEREOFApril 2019April 2023Allow4820YesNo
16360188ELECTRONIC APPARATUS AND CONTROL METHOD THEREOFMarch 2019November 2023Allow5640NoNo
16282098SYSTEM AND METHOD FOR SELF-HEALING IN DECENTRALIZED MODEL BUILDING FOR MACHINE LEARNING USING BLOCKCHAINFebruary 2019September 2023Allow5430YesYes

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner SITIRICHE, LUIS A.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
13
Examiner Affirmed
8
(61.5%)
Examiner Reversed
5
(38.5%)
Reversal Percentile
59.9%
Higher than average

What This Means

With a 38.5% 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
7
(38.9%)
Not Allowed After Appeal Filing
11
(61.1%)
Filing Benefit Percentile
64.0%
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, 38.9% 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 SITIRICHE, LUIS A - Prosecution Strategy Guide

Executive Summary

Examiner SITIRICHE, LUIS A works in Art Unit 2126 and has examined 199 patent applications in our dataset. With an allowance rate of 75.4%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 54 months.

Allowance Patterns

Examiner SITIRICHE, LUIS A's allowance rate of 75.4% places them in the 41% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by SITIRICHE, LUIS A receive 2.63 office actions before reaching final disposition. This places the examiner in the 77% percentile for office actions issued. This examiner issues more office actions than most examiners, which may indicate thorough examination or difficulty in reaching agreement with applicants.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by SITIRICHE, LUIS A is 54 months. This places the examiner in the 2% 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 +12.0% benefit to allowance rate for applications examined by SITIRICHE, LUIS A. This interview benefit is in the 48% 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, 22.8% of applications are subsequently allowed. This success rate is in the 30% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 32.4% of cases where such amendments are filed. This entry rate is in the 47% percentile among all examiners. Strategic Recommendation: This examiner shows below-average receptiveness to after-final amendments. You may need to file an RCE or appeal rather than relying on after-final amendment entry.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 5% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 38.1% of appeals filed. This is in the 6% percentile among all examiners. Of these withdrawals, 12.5% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner rarely withdraws rejections during the appeal process compared to other examiners. If you file an appeal, be prepared to fully prosecute it to a PTAB decision. Per MPEP § 1207, the examiner will prepare an Examiner's Answer maintaining the rejections.

Petition Practice

When applicants file petitions regarding this examiner's actions, 16.7% are granted (fully or in part). This grant rate is in the 9% percentile among all examiners. Strategic Note: Petitions are rarely granted regarding this examiner's actions compared to other examiners. Ensure you have a strong procedural basis before filing a petition, as the Technology Center Director typically upholds this examiner's decisions.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 9% percentile). This examiner rarely makes examiner's amendments compared to other examiners. You should expect to make all necessary claim amendments yourself through formal amendment practice.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 2.7% of allowed cases (in the 72% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).

Prosecution Strategy Recommendations

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

  • Expect multiple rounds of prosecution: This examiner issues more office actions than average. Address potential issues proactively in your initial response and consider requesting an interview early in prosecution.
  • Plan for extended prosecution: Applications take longer than average with this examiner. Factor this into your continuation strategy and client communications.

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.