USPTO Art Unit 2653 Prosecution Statistics

Art Unit Information

Art Unit: 2653
Group: 2650
Tech Center: 2600
Total Cases: 9,380
Last Active: August 2025

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19312216AI-GENERATED MUSIC DERIVATIVE WORKSAugust 2025February 2026Allow610NoNo
19309463COLLABORATIVE DATA ANALYTICS USING MACHINE LEARNING BASED LANGUAGE MODELSAugust 2025November 2025Allow200NoNo
19306727AI-GENERATED MUSIC DERIVATIVE WORKSAugust 2025February 2026Allow610YesNo
19306731MULTI-STAGE APPROVAL AND CONTROLLED DISTRIBUTION OF AI-GENERATED DERIVATIVE CONTENTAugust 2025March 2026Allow610YesNo
19225268INTELLIGENT DETECTION OF BIAS WITHIN AN ARTIFICIAL INTELLIGENCE MODELJune 2025August 2025Allow200NoNo
19197818MULTI-STAGE APPROVAL AND CONTROLLED DISTRIBUTION OF AI-GENERATED DERIVATIVE CONTENTMay 2025July 2025Allow300YesNo
19195126AUTOMATED TEXT CORRECTION USING CORRECTION PROBABILITY SCORESApril 2025September 2025Allow410NoNo
19075976DOCUMENT ANALYSIS SYSTEM USING ARTIFICIAL INTELLIGENCE TO IDENTIFY THE EMOTIONAL STATE AND KEYWORDS OF THE DOCUMENT WRITER AND DETERMINE RELATIONSHIPS AMONG GROUP MEMBERSMarch 2025November 2025Abandon910NoNo
19062986INTELLIGENT DETECTION OF BIAS WITHIN AN ARTIFICIAL INTELLIGENCE MODELFebruary 2025May 2025Allow200NoNo
19043113LANGUAGE MODEL AUTOMATIONSJanuary 2025August 2025Allow610YesNo
19031223METHOD AND SYSTEM FOR GENERATING ABSTRACT OF SMART CONTRACT BASED ON LARGE LANGUAGE MODEL AND SEMANTIC ENHANCEMENTJanuary 2025March 2025Allow200NoNo
19024112METHOD FOR DETECTING AIRCRAFT AIR CONFLICT BASED ON SEMANTIC PARSING OF CONTROL SPEECHJanuary 2025October 2025Allow910YesNo
19021033SPEECH INTERACTION METHOD, SPEECH INTERACTION SYSTEM AND STORAGE MEDIUMJanuary 2025May 2025Allow400YesNo
19018528Smart Device SystemJanuary 2025April 2025Allow300NoNo
19015466GENERIC CONTEXTUAL NAMED ENTITY RECOGNITIONJanuary 2025March 2025Allow200NoNo
19011876Automated Dictation Correction TechnologyJanuary 2025July 2025Allow710NoNo
18999918Pitch-Based Speech Conversion Model Training Method and Speech Conversion SystemDecember 2024March 2025Allow300NoNo
18962575GENERATING SUMMARIES OF TEXTS USING LARGE LANGUAGE MODELS SELECTED BASED ON A MINIMIZATION OF A CLASSIFICATION SCORE, PROCESSING AND READING TIMES AND WORDS IN A DENY LISTNovember 2024January 2026Allow1420YesNo
18951670GENERATING SYNTHETIC USER DATA FOR TRAINING AND EVALUATION OF MACHINE LEARNING-BASED LANGUAGE MODELSNovember 2024May 2025Allow610NoNo
18939383RETRIEVAL-AUGMENTED GENERATION AND RELEVANCY ANNOTATION TO ABORT IMPACT OF IRRELEVANT QUERIES USING GENERATIVE ARTIFICIAL INTELLIGENCENovember 2024October 2025Allow1120YesNo
18932524COMPUTERIZED SCORING METHOD OF FEATURE EXTRACTION-BASED FOR COVERTNESS OF IMITATED MARINE MAMMAL SOUND SIGNALOctober 2024September 2025Allow1120NoNo
18926097AI-GENERATED MUSIC DERIVATIVE WORKSOctober 2024February 2025Allow310YesNo
18923078NETWORK THREAT INTELLIGENCE RELATIONAL TRIPLE COMBINED EXTRACTION METHOD BASED ON DEEP LEARNINGOctober 2024January 2025Allow300NoNo
18857168LOW-COST AND ZERO-SHOT ONLINE LOG PARSING METHOD BASED ON LARGE LANGUAGE MODELOctober 2024July 2025Allow910NoNo
18890293SYSTEM AND METHOD FOR BACKGROUND NOISE SUPPRESSION BY PROJECTING AN INPUT AUDIO INTO A HIGHER DIMENSION SPACESeptember 2024December 2025Allow1530YesNo
18889237SATELLITE OPTIMIZATION MANAGEMENT SYSTEM BASED ON NATURAL LANGUAGE INPUT AND ARTIFICIAL INTELLIGENCESeptember 2024September 2025Allow1210NoNo
18807592Conversational Device for Generating a Specific Personnel’s Virtual Personality Using Large Language ModelAugust 2024February 2025Allow600NoNo
18805249USE OF LARGE LANGUAGE MODEL IN SOURCE-TO-PAY PLATFORMAugust 2024March 2026Allow1900YesNo
18786402ADAPTATION TO DETECTED FLUCTUATIONS IN OUTPUTS FROM ARTIFICIAL INTELLIGENCE MODELS OVER TIMEJuly 2024October 2024Allow200NoNo
18783676SYSTEM AND METHOD FOR STYLE EXTRACTION IN SPEECH SYNTHESIS USING NEURAL NETWORKS AND STORED AUGMENTATIONS TO SIMULATE DEGRADED SPEECH CHARACTERISTICSJuly 2024February 2025Allow720YesNo
18778884IN-CONTEXT OCR EXEMPLARS FOR OUT-OF-DOMAIN DOCUMENT INFORMATION EXTRACTIONJuly 2024February 2026Allow1900NoNo
18730575SYSTEMS AND METHODS FOR IMPROVED LIP DUBBINGJuly 2024August 2025Allow1310NoNo
18770316MULTIPLE CONCURRENT VOICE ASSISTANTSJuly 2024February 2025Allow700YesNo
18752396DYNAMICALLY GENERATED LLM REQUEST PACKAGE TO GENERATE A HUMAN-READABLE RESPONSE COMPRISING SENSITIVE DATA TO A USER INPUTJune 2024February 2026Allow2000NoNo
18751972DYNAMIC ADAPTATION OF PARAMETER SET USED IN HOT WORD FREE ADAPTATION OF AUTOMATED ASSISTANTJune 2024June 2025Allow1110NoNo
18751161DIGITAL CONTENT GENERATION WITH IN-PROMPT HALLUCINATION MANAGEMENT FOR CONVERSATIONAL AGENTJune 2024March 2026Allow2100YesNo
18744229GENERATING COACHING INSIGHTS USING LARGE LANGUAGE MODELS TO IMPROVE PULSE STATUSJune 2024August 2024Allow200NoNo
18741413PROPAGATING DETECTED CHANGE BETWEEN NATURAL LANGUAGE UNDERSTANDING MODELSJune 2024April 2025Allow1000YesNo
18739695Method for Collaborative Knowledge Base DevelopmentJune 2024November 2025Allow1710YesNo
18738363REAL-TIME CONTEXTUALLY AWARE ARTIFICIAL INTELLIGENCE (AI) ASSISTANT SYSTEM AND A METHOD FOR PROVIDING A CONTEXTUALIZED RESPONSE TO A USER USING AIJune 2024February 2026Allow2000NoNo
18717983METHODS, SYSTEMS, DEVICES AND NEURAL NETWORKS FOR FORECASTING A TIME SERIESJune 2024March 2026Allow2100YesNo
18732780VOICE FINGERPRINTING SYSTEM FOR DETECTING HOAX EMERGENCY REPORTSJune 2024December 2025Allow1900NoNo
18731541SYSTEMS AND METHODS FOR PROVIDING VOICE COMMAND RECOMMENDATIONSJune 2024February 2025Allow800YesNo
18732131CONTEXT-BASED DEVICE ARBITRATIONJune 2024February 2026Allow2020YesNo
18731868TARGET-DEVICE RESOLUTIONJune 2024November 2025Allow1810NoNo
18680925GENERATING DESCRIPTION PAGES FOR MEDIA ENTITIESMay 2024June 2025Allow1210NoNo
18671825Drill Back To Original Audio Clip In Virtual Assistant Initiated Lists And RemindersMay 2024December 2025Allow1910YesNo
18665861Systems and Methods for a Text-To-Speech InterfaceMay 2024March 2025Allow1010NoNo
18662747GENERATING VIRTUAL SENSOR PARAMETERS USING LARGE LANGUAGE MODELS FOR SYNTHETIC DATA GENERATIONMay 2024December 2025Allow2000YesNo
18661501Search Assistant Method Using Computer Vision Analysis and Artificial IntelligenceMay 2024July 2025Allow1510YesNo
18660784METHODS AND SYSTEMS FOR ENHANCING THE DETECTION OF SYNTHETIC VOICE DATAMay 2024September 2024Allow500YesNo
18706798CONTROL OF SPEECH PRESERVATION IN SPEECH ENHANCEMENTMay 2024December 2025Allow1900NoNo
18649304COMPUTER IMPLEMENTED METHOD FOR THE AUTOMATED ANALYSIS OR USE OF DATAApril 2024July 2024Allow300NoNo
18649227COMPUTER IMPLEMENTED METHOD FOR THE AUTOMATED ANALYSIS OR USE OF DATAApril 2024July 2024Allow200NoNo
18649155COMPUTER IMPLEMENTED METHOD FOR THE AUTOMATED ANALYSIS OR USE OF DATAApril 2024July 2024Allow200NoNo
18648446QUALITY AND EFFICACY ANALYSIS OF STATEMENT OF PURPOSE IN HIGHER EDUCATION ADMISSIONS USING MACHINE LEARNINGApril 2024November 2024Allow700YesNo
18645179METHOD AND APPARATUS FOR INTELLIGENT VOICE RECOGNITIONApril 2024November 2025Allow1920NoNo
18642905META-REFLECTION TECHNIQUES FOR LEARNING INSTRUCTIONS FOR LANGUAGE AGENTS USING PAST SELF-REFLECTIONSApril 2024January 2026Allow2100NoNo
18643120DIALOGUE TRAINING WITH RICH REFERENCE-FREE DISCRIMINATORSApril 2024June 2025Allow1410YesNo
18641428AUTOMATIC GENERATION OF SCIENTIFIC ARTICLE METADATAApril 2024June 2025Allow1410YesNo
18640591LARGE LANGUAGE MODEL ARTIFICIAL INTELLIGENCE TEXT EVALUATION SYSTEMApril 2024January 2025Allow910NoNo
18634768CREATING A DIGITAL ASSISTANTApril 2024June 2025Allow1430YesNo
18631683SPEECH PROCESSING AND MULTI-MODAL WIDGETSApril 2024April 2025Allow1210NoNo
18629951SYSTEM AND METHOD FOR OPTIMIZING QUERY RESOLUTION ON DIGITAL CHANNELS IN A CONTACT CENTERApril 2024February 2026Allow2210NoNo
18627846MULTI-DEVICE OUTPUT MANAGEMENTApril 2024November 2024Allow700YesNo
18624404Proactive and reactive directing of conversational bot-human interactionsApril 2024November 2025Abandon2010NoNo
18624869WEARABLE SPEECH INPUT-BASED TO MOVING LIPS DISPLAY OVERLAYApril 2024November 2024Allow710NoNo
18623853PROACTIVE CACHING OF ASSISTANT ACTION CONTENT TO ENABLE RESOLUTION OF SPOKEN OR TYPED UTTERANCESApril 2024October 2024Allow700NoNo
18620703AUDIO-BASED USER ENGAGEMENT DETECTIONMarch 2024October 2025Allow1800YesNo
18619299Question-Answering System for Answering Relational Questions by Utilizing Two Paths Where at Least One Path Uses BERT ModelMarch 2024May 2025Allow1320YesNo
18618484CONTENT DRIVEN INTEGRATED BROADCAST SYSTEM WITH ONE OR MORE SELECTABLE AUTOMATED BROADCAST PERSONALITY AND METHOD FOR ITS USEMarch 2024January 2026Allow2100YesNo
18696336NATURAL LANGUAGE PROCESSING METHOD AND APPARATUS, DEVICE, AND READABLE STORAGE MEDIUM USING A THREE DIMENSIONAL TENSOR TO DETERMINE A RELATION BETWEEN ENTITIES TO AID IN A QUESTION-ANSWERING TASKMarch 2024May 2025Allow1420YesNo
18618760COMPOSITE ENTITY FOR RULE DRIVEN ACQUISITION OF INPUT DATA TO CHATBOTSMarch 2024June 2025Allow1400NoNo
18695670CONFLICT MANAGEMENT FOR WAKE-WORD DETECTION PROCESSESMarch 2024January 2025Allow1000NoNo
18614923TARGET LIKELIHOOD FUSIONMarch 2024October 2025Allow1800NoNo
18615621ALPHANUMERIC SEQUENCE BIASING FOR AUTOMATIC SPEECH RECOGNITION USING A RENDERED SYSTEM PROMPTMarch 2024November 2024Allow800YesNo
18615766NAMING DEVICES VIA VOICE COMMANDSMarch 2024December 2025Allow2020YesNo
18610775METHOD OF DERIVING QUALITY IMPROVEMENT REQUIREMENTSMarch 2024October 2025Allow1900NoNo
18609607SYSTEMS AND METHODS FOR IMPROVING CONTENT DISCOVERY IN RESPONSE TO A VOICE QUERY USING A RECOGNITION RATE WHICH DEPENDS ON DETECTED TRIGGER TERMSMarch 2024October 2024Allow700YesNo
18609542RECOGNIZING SPEECH IN THE PRESENCE OF ADDITIONAL AUDIOMarch 2024November 2024Allow810NoNo
18608303TIME REVERSED AUDIO SUBFRAME ERROR CONCEALMENTMarch 2024January 2025Allow1000NoNo
18608328ACOUSTIC ECHO SUPPRESSION AND CANCELLATION FOR WEB-BASED VIRTUAL MEETING PLATFORMMarch 2024November 2025Allow2010NoNo
18604374APPARATUS AND METHOD FOR ENCODING AN AUDIO SIGNAL USING AN OUTPUT INTERFACE FOR OUTPUTTING A PARAMETER CALCULATED FROM A COMPENSATION VALUEMarch 2024October 2025Allow1920YesNo
18599315METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM FOR CLUSTERING EXTRACTION OF ENTITY RELATIONSHIPSMarch 2024March 2026Allow2410NoNo
18597931FUNCTION MAP GENERATION METHOD AND SYSTEMMarch 2024October 2025Allow1900NoNo
18593718DEFECT KNOWLEDGE CIRCULATION SYSTEMMarch 2024January 2026Allow2300YesNo
18592408HOLISTIC EMBEDDING GENERATION FOR ENTITY MATCHINGFebruary 2024November 2025Allow2100NoNo
18588960ARTIFICIAL INTELLIGENCE VOICE-BASED ASSISTANCE FOR CUSTOMIZED OR CONTEXT BASED INTERACTIONFebruary 2024February 2026Allow2410NoNo
18586179TECHNIQUES FOR VERIFYING VERACITY OF MACHINE LEARNING OUTPUTSFebruary 2024February 2025Allow1210YesNo
18583631System, device, and method to provide generalized knowledge routing utilizing machine learning to a user within the systemFebruary 2024November 2025Allow2100NoNo
18581286DETECTION AND/OR ENROLLMENT OF HOT COMMANDS TO TRIGGER RESPONSIVE ACTION BY AUTOMATED ASSISTANTFebruary 2024September 2024Allow710NoNo
18444212SINK DEVICEFebruary 2024January 2026Allow2320NoNo
18444120Prompt-Based Attribution of Generated Media ContentsFebruary 2024January 2025Allow1110NoNo
18443014INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUMFebruary 2024January 2026Abandon2330YesNo
18442441PROGRAM, INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD TO CHANGE LOCATION INFORMATION OF SLIDESHOWFebruary 2024January 2026Allow2300YesNo
18441271GENERATING A SYNTHETIC VOICE USING NEURAL NETWORKSFebruary 2024April 2025Abandon1410NoNo
18441193METHOD FOR PROVIDING SPEECH VIDEO AND COMPUTING DEVICE FOR EXECUTING THE METHODFebruary 2024April 2025Allow1420NoNo
18432733MEDIA PLAYBACK SYSTEM WITH CONCURRENT VOICE ASSISTANCEFebruary 2024August 2024Allow700NoNo
18429132GENERATING AND VALIDATING DATA INSIGHTS USING MACHINE LEARNING MODELSJanuary 2024January 2026Allow2300YesNo
18428859ITERATIVE TRAINING FOR MULTI-MODAL DATA IN NATURAL LANGUAGE PROCESSINGJanuary 2024September 2024Allow700NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2653.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
64
Examiner Affirmed
49
(76.6%)
Examiner Reversed
15
(23.4%)
Reversal Percentile
11.3%
Lower than average

What This Means

With a 23.4% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is in the bottom 25% across the USPTO, indicating that appeals face significant challenges here.

Strategic Value of Filing an Appeal

Total Appeal Filings
280
Allowed After Appeal Filing
117
(41.8%)
Not Allowed After Appeal Filing
163
(58.2%)
Filing Benefit Percentile
90.6%
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, 41.8% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Strategic Recommendations

⚠ Appeals to PTAB face challenges. Ensure your case has strong merit before committing to full Board review.

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

Art Unit 2653 - Prosecution Statistics Summary

Executive Summary

Art Unit 2653 is part of Group 2650 in Technology Center 2600. This art unit has examined 9,380 patent applications in our dataset, with an overall allowance rate of 87.7%. Applications typically reach final disposition in approximately 23 months.

Comparative Analysis

Art Unit 2653's allowance rate of 87.7% places it in the 85% percentile among all USPTO art units. This art unit has a significantly higher allowance rate than most art units at the USPTO.

Prosecution Patterns

Applications in Art Unit 2653 receive an average of 1.45 office actions before reaching final disposition (in the 19% percentile). The median prosecution time is 23 months (in the 88% percentile).

Strategic Considerations

When prosecuting applications in this art unit, consider the following:

  • The art unit's allowance rate suggests a more favorable examination environment compared to the USPTO average.
  • With fewer office actions than average, plan for relatively streamlined prosecution.
  • The median prosecution time is shorter than average and should be factored into your continuation and client communication strategies.
  • Review individual examiner statistics within this art unit to identify examiners with particularly favorable or challenging prosecution patterns.

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.