USPTO Examiner HOANG KEN - Art Unit 2168

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18605550SYSTEMS AND METHODS FOR POPULATING A STRUCTURED DATABASE BASED ON AN IMAGE REPRESENTATION OF A DATA TABLEMarch 2024May 2025Abandon1410NoNo
18469428SYSTEMS AND METHODS FOR TARGETED DATA DISCOVERYSeptember 2023November 2024Allow1410YesNo
18458102SYSTEMS AND METHODS FOR PROACTIVELY PROVIDING RECOMMENDATIONS TO A USER OF A COMPUTING DEVICEAugust 2023January 2025Allow1620YesNo
18455774Just-In-Time Injection In A Distributed DatabaseAugust 2023October 2024Allow1410YesNo
18453758REAL-TIME PERSONALIZED SUGGESTIONS FOR COMMUNICATIONS BETWEEN PARTICIPANTSAugust 2023November 2024Allow1520YesNo
18231990SYSTEM AND METHOD FOR IMPROVING THE EFFICACY OF A DATA ELEMENT WITHIN A NEURAL NETWORKAugust 2023January 2025Allow1810YesNo
18229621FRAUD DETECTION SYSTEMS AND METHODSAugust 2023June 2024Allow1110YesNo
18347406Optimization of Parameter Values for Machine-Learned ModelsJuly 2023May 2025Abandon2330NoNo
18347386Optimization of Parameters of a System, Product, or ProcessJuly 2023May 2025Abandon2330NoNo
18347499Providing Rich, Qualified Search Results with Messaging Between Buyers and SellersJuly 2023May 2025Abandon2320NoNo
18340036UNIVERSAL FILE VIRTUALIZATION WITH DISAGGREGATED CONTROL PLANE, SECURITY PLANE AND DECENTRALIZED DATA PLANEJune 2023September 2024Abandon1510NoNo
18322505DATA AGGREGATION SYSTEMMay 2023February 2025Abandon2120NoNo
18199902METHOD AND ELECTRONIC DEVICE FOR SYNCHRONIZING HANDWRITINGMay 2023October 2024Allow1710YesNo
18162709SECURE ENCRYPTED IDENTIFIER DATA SHARINGJanuary 2023December 2024Allow2340YesNo
18157185Correcting Misspelled User Queries of in-Application SearchesJanuary 2023March 2025Allow2530YesNo
18155858SYSTEMS AND METHODS FOR ENHANCED CONTENT MANAGEMENT INTEROPERABILITY SERVICES INTERFACES AND REPOSITORY INTEGRATIONJanuary 2023January 2025Allow2430NoNo
18154591SYSTEMS AND METHOD FOR BLOCKCHAIN ASSET RANKINGJanuary 2023March 2025Allow2620YesNo
18068981System and Method for Providing Enhanced Recommendations Based on Third-Party OpinionsDecember 2022January 2025Allow2540YesNo
18075122LOCK RELEASE MANAGEMENT ASSOCIATED WITH A KEY-VALUE DATABASE SYSTEMDecember 2022February 2025Allow2730YesNo
18071790ELASTIC, EPHEMERAL IN-LINE DEDUPLICATION SERVICENovember 2022October 2024Allow2320YesNo
17989160INFORMATION PROCESSING SYSTEM AND PROCESSING METHODNovember 2022May 2024Allow1810YesNo
17987961VIRTUAL MACHINE FOR ETL TRANSFORMATIONSNovember 2022December 2024Allow2520YesNo
17988654INDICATION OF TRENDS IN A DOCUMENT SETNovember 2022January 2025Abandon2620NoNo
17987697METHOD FOR FAST AND EFFICIENT COMPUTING OF TREE FORM-FACTORSNovember 2022January 2025Allow2610YesNo
17922311MESH NETWORK SYSTEM OF ENVIRONMENTAL MONITORING DEVICESOctober 2022March 2025Allow2830YesNo
17958127EXPERIMENT ARCHITECTSeptember 2022August 2024Abandon2210NoNo
17953676CREATING A TRANSACTIONAL CONSISTENT SNAPSHOT COPY OF A SQL SERVER CONTAINER IN KUBERNETESSeptember 2022December 2024Allow2710YesNo
17935757CHAN FRAMEWORK, CHAN CODING AND CHAN CODESeptember 2022July 2023Allow1020YesNo
17933372GENERATING SCALABILITY SCORES FOR TENANTS USING PERFORMANCE METRICSSeptember 2022March 2025Allow3030YesNo
17942690State Based GUI for Cloud Data ManagementSeptember 2022June 2024Allow2100NoNo
17810312HANDSHAKE PROTOCOL FOR EFFICIENT EXCHANGE OF TRANSACTIONAL INFORMATION FOR A HYBRID TRANSACTIONAL AND ANALYTICAL PROCESSING ARCHITECTUREJune 2022May 2024Allow2210YesNo
17834766SYSTEM AND METHOD TO MODULATE METRIC VALUES OF THE RELIABILITY METRICS FOR THE INDIVIDUAL CONTRIBUTORS BASED UPON RECEIPT OF RELIABILITY FEEDBACKJune 2022March 2024Abandon2110NoNo
17664135SECURE MULTI-PARTY ENCRYPTED IDENTIFIER DATA SHARINGMay 2022December 2024Allow3160YesNo
17589922ACHIEVEMENT BASED RATING SYSTEM AND METHODS WITH A DYNAMIC TAXONOMYFebruary 2022June 2023Allow1630YesNo
17579086APPARATUSES, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR GENERATING INTERACTION VECTORS WITHIN A MULTI-COMPONENT SYSTEMJanuary 2022October 2024Allow3330YesNo
17576698TRANSACTION LOG INDEX GENERATION IN AN ENTERPRISE BACKUP SYSTEMJanuary 2022September 2023Abandon2010NoNo
17537669BUFFER POOL RESOURCE ALLOCATIONNovember 2021November 2024Allow3630YesNo
17513792DATA AGGREGATION SYSTEMOctober 2021September 2023Abandon2210NoNo
17477801PROBLEM SOLVING IN A DATABASESeptember 2021April 2023Allow1920YesNo
17476213SYSTEMS AND METHODS TO CONFIRM REPLICATION DATA ACCURACY FOR DATA BACKUP IN DATA STORAGE SYSTEMSSeptember 2021December 2023Abandon2720NoNo
17390938SECURE MULTI-PARTY ENCRYPTED IDENTIFIER DATA SHARINGJuly 2021March 2022Allow810NoNo
17239572SYSTEM AND METHOD OF DATA COLLECTION AND PERFORMANCE ANALYSIS IN A DENTAL OFFICEJuly 2021March 2024Abandon3510NoNo
17370650SYSTEMS AND METHODS FOR TARGETED DATA DISCOVERYJuly 2021June 2023Allow2340YesNo
17305481PROVIDING WEB APPLICATION COMPONENTS WITHIN REMOTE SYSTEMSJuly 2021February 2025Allow4340YesNo
17318302INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUMMay 2021January 2025Allow4530YesNo
17289393METHOD AND DEVICE FOR PROCESSING RESOURCE DESCRIPTION FILE AND FOR OBTAINING PAGE RESOURCEApril 2021February 2025Abandon4620NoNo
17301751UNIVERSAL TAPE-DATA BACKUP AND RESTORE SYSTEMApril 2021November 2023Abandon3110NoNo
17226646Just-In-Time Injection In A Distributed DatabaseApril 2021May 2023Allow2530YesNo
17216072APPARATUSES, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR GENERATING INTERACTION VECTORS WITHIN A MULTI-COMPONENT SYSTEMMarch 2021October 2021Allow710YesNo
17274467IMAGE MANAGEMENT WITH REGION-BASED METADATA INDEXINGMarch 2021February 2025Allow4730YesNo
17195261TRANSFORMER FOR ENCODING TEXT FOR USE IN RANKING ONLINE JOB POSTINGSMarch 2021April 2025Abandon5030YesYes
17183441ARTIFACT DEPLOYMENT FOR APPLICATION MANAGED SERVICE INSTANCESFebruary 2021December 2024Abandon4640NoNo
17174265SYSTEMS AND METHODS FOR PROACTIVELY PROVIDING RECOMMENDATIONS TO A USER OF A COMPUTING DEVICEFebruary 2021July 2023Allow2940YesNo
17173039SYSTEM AND METHOD FOR REPRESENTING AND VERIFYING A DATA SET USING A TREE-BASED DATA STRUCTUREFebruary 2021August 2024Allow4220NoNo
17144320TAG COEXISTENCE DETECTIONJanuary 2021August 2024Abandon4340NoNo
17135406FACILITATING ANSWERING QUESTIONS INVOLVING REASONING OVER QUANTITATIVE INFORMATIONDecember 2020January 2023Allow2520YesNo
17122349Graphical User Interface for Searching on a Network PatternDecember 2020September 2021Allow920YesNo
17252290SECRET JOINING SYSTEM, METHOD, SECRET CALCULATION APPARATUS AND PROGRAMDecember 2020June 2023Allow3010YesNo
17081617MAPPING DATA RESOURCES TO REQUESTED TEACHING OBJECTIVESOctober 2020May 2024Allow4320NoNo
17080302METHOD FOR PERMUTING DIMENSIONS OF A MULTI-DIMENSIONAL TENSOROctober 2020May 2025Allow5530YesNo
17069773INTEGRATING OBJECT-BASED DATA INTEGRATION TOOL WITH A VERSION CONTROL SYSTEM IN CENTRALIZED AND DECENTRALIZED ENVIRONMENTSOctober 2020February 2023Allow2820YesNo
16935436SNAPSHOT MANAGEMENT IN DISTRIBUTED FILE SYSTEMSJuly 2020May 2023Allow3320YesNo
16931074SYSTEMS AND METHODS FOR POPULATING A STRUCTURED DATABASE BASED ON AN IMAGE REPRESENTATION OF A DATA TABLEJuly 2020July 2023Allow3630YesNo
16912168LOCK MANAGEMENT ASSOCIATED WITH A KEY-VALUE DATABASE SYSTEMJune 2020August 2022Allow2610NoNo
16902722APPLICATION-BASED DATA TYPE SELECTIONJune 2020April 2023Allow3430YesNo
16900665CROWD SOURCED DATABASE SYSTEMJune 2020May 2022Allow2310YesNo
16888029Global Address ParserMay 2020May 2023Allow3630YesNo
16880965UPGRADING REPLICATED DATABASES WITH SMALL DOWNTIMEMay 2020July 2023Allow3830YesNo
16879096DATA MASKING IN A MICROSERVICE ARCHITECTUREMay 2020August 2024Allow5150NoNo
15930823STORAGE OF MEASUREMENT DATASETS AND DISTRIBUTED DATABASESMay 2020December 2024Abandon5560YesNo
16870338CURRENT MONITORING IN HYPERSCALER ENVIRONMENTMay 2020April 2023Allow3540YesNo
16865395Cognitive Method to Perceive Storages for Hybrid Cloud ManagementMay 2020June 2023Allow3710NoNo
16854102DYNAMICALLY GENERATING FACETS USING GRAPH PARTITIONINGApril 2020April 2023Allow3620YesNo
16850423SYSTEM AND METHODS FOR AUTOMATED STANDARDIZATION OF HETEROGENEOUS DATA USING MACHINE LEARNINGApril 2020September 2024Allow5340YesNo
16829311REPLICATING CHANGES FROM A DATABASE TO A DESTINATION AND MODIFYING REPLICATION CAPACITYMarch 2020May 2023Allow3830YesNo
16816778DATA VALIDATION USING ENCODE VALUESMarch 2020March 2023Allow3630YesNo
16807636ELASTIC, EPHEMERAL IN-LINE DEDUPLICATION SERVICEMarch 2020August 2022Allow3020YesNo
16798647METHODS, SYSTEMS, AND MEDIA FOR PRESENTING RELATED MEDIA CONTENT ITEMSFebruary 2020June 2023Allow4060NoYes
16793856Performing Data Mining Operations Within a Columnar Database Management SystemFebruary 2020March 2022Allow2510NoNo
16790972ONLINE SOCIAL NETWORKING SERVICE WITH HUMAN MATCHMAKINGFebruary 2020December 2021Abandon2210NoNo
16776450MAINTAINING ANONYMITY OF SURVEY RESPONDENTS WHILE PROVIDING USEFUL SURVEY DATAJanuary 2020May 2023Allow3930YesNo
16746685SYSTEM AND METHOD FOR PROVIDING ENHANCED RECOMMENDATIONS BASED ON THIRD-PARTY OPINIONSJanuary 2020August 2022Allow3130YesNo
16734277UNINTERRUPTED FILE LEVEL BACKUP OPERATION USING A VIRTUAL OBJECT FILE QUEUEJanuary 2020August 2023Allow4330NoNo
16723772UNIVERSAL FILE VIRTUALIZATION WITH DISAGGREGATED CONTROL PLANE, SECURITY PLANE AND DECENTRALIZED DATA PLANEDecember 2019March 2023Allow3930NoNo
16713722AUTOMATIC IO STREAM TIMING DETERMINATION IN LIVE IMAGESDecember 2019July 2023Allow4320NoNo
16698633TRAINING AND IMPLEMENTING AN AUDIT GENERATION MODELNovember 2019March 2024Abandon5130YesNo
16696055Multi-channel data aggregation system and method for communicating animal breed, medical and profile information among remote user networksNovember 2019October 2022Abandon3510NoNo
16615303Optimization of Parameter Values for Machine-Learned ModelsNovember 2019April 2023Allow4020YesNo
16687108ADJUSTING AN ENTITY GRAPH BASED ON ENTITY RELATIONSHIP STRENGTHNovember 2019October 2021Allow2230YesNo
16663528Data Science PlatformOctober 2019April 2023Allow4220YesNo
16659968DIGITAL ASSISTANT PLATFORMOctober 2019May 2021Allow1920YesNo
16655193CHAINCODE RECOMMENDATION BASED ON EXISTING CHAINCODEOctober 2019January 2023Allow3930YesNo
16597903System and Method for Processing a Database QueryOctober 2019August 2023Abandon4640NoNo
16596381REPLICATION USING DEDUPLICATED SECONDARY COPY DATAOctober 2019March 2022Abandon3020NoNo
16582027SYSTEMS AND METHODS FOR EFFICIENTLY BACKING UP LARGE DATASETSSeptember 2019July 2023Allow4640YesNo
16495295Optimization of Parameters of a System, Product, or ProcessSeptember 2019April 2023Allow4220YesNo
16563389METHOD AND SYSTEM FOR AUTO LIVE-MOUNTING DATABASE GOLDEN COPIESSeptember 2019July 2022Allow3510NoNo
16563406METHOD AND SYSTEM FOR MAINTAINING LIVE DATABASE DATA ACROSS HYBRID STORAGESeptember 2019July 2023Allow4630NoNo
16562190METHOD AND SYSTEM FOR LIVE-MOUNTING DATABASE BACKUPSSeptember 2019October 2022Allow3820NoNo
16554387DYNAMIC CUSTOMIZATION OF CONTENT PROGRAMSAugust 2019April 2021Allow2020YesNo

Appeals Overview

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

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
5
Examiner Affirmed
3
(60.0%)
Examiner Reversed
2
(40.0%)
Reversal Percentile
60.7%
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
23
Allowed After Appeal Filing
11
(47.8%)
Not Allowed After Appeal Filing
12
(52.2%)
Filing Benefit Percentile
74.6%
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, 47.8% 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 HOANG, KEN - Prosecution Strategy Guide

Executive Summary

Examiner HOANG, KEN works in Art Unit 2168 and has examined 388 patent applications in our dataset. With an allowance rate of 76.0%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 35 months.

Allowance Patterns

Examiner HOANG, KEN's allowance rate of 76.0% places them in the 34% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by HOANG, KEN receive 2.57 office actions before reaching final disposition. This places the examiner in the 87% 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 HOANG, KEN is 35 months. This places the examiner in the 20% 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 +28.6% benefit to allowance rate for applications examined by HOANG, KEN. This interview benefit is in the 80% percentile among all examiners. Recommendation: Interviews are highly effective with this examiner and should be strongly considered as a prosecution strategy. Per MPEP § 713.10, interviews are available at any time before the Notice of Allowance is mailed or jurisdiction transfers to the PTAB.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 26.0% of applications are subsequently allowed. This success rate is in the 32% 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 30.9% of cases where such amendments are filed. This entry rate is in the 37% 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, 93.3% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 67% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences show above-average effectiveness with this examiner. If you have strong arguments, a PAC request may result in favorable reconsideration.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 80.0% of appeals filed. This is in the 68% percentile among all examiners. Of these withdrawals, 40.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.

Petition Practice

When applicants file petitions regarding this examiner's actions, 31.1% are granted (fully or in part). This grant rate is in the 23% 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 0.5% of allowed cases (in the 60% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 11% 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:

  • 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.
  • Prioritize examiner interviews: Interviews are highly effective with this examiner. Request an interview after the first office action to clarify issues and potentially expedite allowance.
  • 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.