Prosecution Insights
Last updated: April 19, 2026

Examiner: ZHU, RICHARD Z

Tech Center 2600 • Art Units: 2625 2654 2675

This examiner grants 69% of resolved cases

Performance Statistics

69.4%
Allow Rate
+7.4% vs TC avg
750
Total Applications
+15.4%
Interview Lift
1170
Avg Prosecution Days
Based on 718 resolved cases, 2023–2026

Rejection Statute Breakdown

16.0%
§101 Eligibility
19.7%
§102 Novelty
54.5%
§103 Obviousness
4.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18518138 ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF Non-Final OA Samsung Electronics Co., Ltd.
18597703 SYSTEM AND METHOD FOR ELECTRONIC COMMUNICATION Final Rejection Capital One Services, LLC
18550429 SPEAKER DIARIZATION SUPPORTING EPISODICAL CONTENT Non-Final OA Dolby Laboratories Licensing Corporation
18512252 APPARATUS FOR VOICE RECOGNITION AND METHOD THEREOF Non-Final OA Kia Corporation
18242043 ARTIFICIAL INTELLIGENCE-BASED NATURAL LANGUAGE COMMAND CONTROL SYSTEM, METHOD AND SMART GLASSES Final Rejection SOLOS TECHNOLOGY (SHENZHEN) LIMITED
18570970 TEXT PROCESSING METHOD AND APPARATUS, AND ELECTRONIC DEVICE Non-Final OA BEIJING ZITIAO NETWORK TECHNOLOGY CO.,LTD.
18557213 Method and System for Constructing Speech Recognition Model and Speech Processing Final Rejection Huawei Technologies Co., Ltd.
18391781 LANGUAGE MODELS USING DOMAIN-SPECIFIC MODEL COMPONENTS Non-Final OA Google LLC
18807596 Multi-Channel Conversation Processing Non-Final OA Oracle International Corporation
18369065 SUPPLEMENTATION OF LARGE LANGUAGE MODEL KNOWLEDGE VIA PROMPT MODIFICATION Final Rejection SAP SE
18439166 MULTI-SESSION CONTEXT Final Rejection Amazon Technologies, Inc.
17733956 PROVIDING MULTISTREAM MACHINE TRANSLATION DURING VIRTUAL CONFERENCES Non-Final OA Zoom Video Communications, Inc.
18545153 Tailored Synthetic Personas with Parameterized Behaviors Final Rejection CenturyLink Intellectual Property LLC
18611142 VIRTUAL AGENT VOICEOVER CACHING FOR ADAPTIVE SPEECH Non-Final OA TRIPP, Inc.
17974669 SEMANTIC AUTOMATION BUILDER FOR ROBOTIC PROCESS AUTOMATION Non-Final OA UIPATH, INC.
18821808 AUDIO PROCESSING METHOD, AUDIO PROCESSING SYSTEM, AND PROGRAM Non-Final OA Yamaha Corporation
18589639 HUMAN-MACHINE INTERACTION METHOD AND APPARATUS, COMPUTER READABLE STORAGE MEDIUM AND ELECTRONIC DEVICE Non-Final OA BEIJING HORIZON INFORMATION TECHNOLOGY CO., LTD.
17986865 DAY ZERO NATURAL LANGUAGE PROCESSING MODEL Non-Final OA Movius Interactive Corporation
18678925 PERSONALIZED NEARBY VOICE DETECTION SYSTEM Final Rejection BOSE CORPORATION
18556177 SYSTEM AND METHOD FOR SMART BROADCAST MANAGEMENT Final Rejection Cochlear Limited
18458706 DIALOGUE SYSTEM AND A DIALOGUE METHOD Non-Final OA Limbic Limited
18380505 NATURAL LANGUAGE QUESTION ANSWERING WITH EMBEDDING VECTORS Final Rejection Permanence AI Inc.

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