Prosecution Insights
Last updated: April 19, 2026

Examiner: SERRAGUARD, SEAN ERIN

Tech Center 2600 • Art Units: 2657

This examiner grants 69% of resolved cases

Performance Statistics

68.7%
Allow Rate
+6.7% vs TC avg
177
Total Applications
+33.6%
Interview Lift
1165
Avg Prosecution Days
Based on 134 resolved cases, 2023–2026

Rejection Statute Breakdown

9.4%
§101 Eligibility
18.6%
§102 Novelty
49.7%
§103 Obviousness
19.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17895731 ELECTRONIC APPARATUS AND METHOD OF CONTROLLING THE SAME Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18678210 ARTIFICIAL INTELLIGENCE ASSISTANCE FOR PROVIDING CLIENT SUPPORT BASED ON MESSAGING PLATFORM COMMUNICATIONS Non-Final OA Truist Bank
17845655 SYSTEMS AND METHODS FOR ECHO MITIGATION Final Rejection Apple Inc.
18381956 PERSONALIZED STYLIZING LARGE LANGUAGE MODEL WRITING ASSISTANT Final Rejection Microsoft Technology Licensing, LLC
18716677 METHOD FOR OPERATING A SPEECH DIALOGUE SYSTEM AND SPEECH DIALOGUE SYSTEM Non-Final OA MERCEDES-BENZ GROUP AG
18408320 DETECTION OF HALLUCINATIONS IN LARGE LANGUAGE MODEL RESPONSES Final Rejection GOOGLE LLC
18135611 HOT-WORD FREE ADAPTATION OF AUTOMATED ASSISTANT FUNCTION(S) Non-Final OA GOOGLE LLC
18450914 TECHNIQUES FOR AUTHORIZING AND PRIORITIZING COMMANDS DIRECTED TOWARDS A VIRTUAL PRIVATE ASSISTANT DEVICE FROM MULTIPLE SOURCES Final Rejection HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
18181668 USING A SEMANTIC MODEL FOR EXTENDED REALITY DATA FOR NETWORK EFFICIENT OPERATIONS Non-Final OA QUALCOMM Incorporated
17641634 KEYWORD DETECTIONS BASED ON EVENTS GENERATED FROM AUDIO SIGNALS Final Rejection Hewlett-Packard Development Company, L.P.
17974677 SENTIMENT AWARE VOICE USER INTERFACE Final Rejection Amazon Technologies, Inc.
18680112 DATA EXTRACTION AND ENHANCEMENT USING ARTIFICIAL INTELLIGENCE Non-Final OA Roku, Inc.
18730061 DETECTING SYNTHETIC SPEECH USING A MODEL ADAPTED WITH INDIVIDUAL SPEAKER AUDIO DATA Non-Final OA SRI International
18692320 Systems And Methods For Identifying And Translating Changes In User Interface Text For A Software Application Non-Final OA CLIMATE LLC
18775689 ADAPTIVE AND INTELLIGENT PROMPTING SYSTEM AND CONTROL INTERFACE Non-Final OA Boomcloud 360 Inc.
18614235 DYNAMIC NATURAL LANGUAGE PROCESSING SYSTEM FOR IMPROVED CONTEXTUAL UNDERSTANDING AND INTERACTIVE RESPONSE Non-Final OA Kamazooie Development Corporation
18152198 METHOD AND SYSTEM FOR HYBRID ENTITY RECOGNITION Non-Final OA Genpact USA, Inc.
18021281 DEMAND CONFORMITY ANALYSIS METHOD AND SYSTEM, AND ELECTRONIC DEVICE AND STORAGE MEDIUM Final Rejection CASCO SIGNAL CO., LTD.

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