Prosecution Insights
Last updated: October 02, 2026

Examiner: JIANG, ZAIHAN

Tech Center 2400 • Art Units: 2423 2484 2486 2488

This examiner grants 84% of resolved cases

Performance Statistics

83.7%
Allow Rate
+25.7% vs TC avg
677
Total Applications
+23.7%
Interview Lift
844
Avg Prosecution Days
Based on 657 resolved cases, 2023–2026

Rejection Statute Breakdown

5.3%
§101 Eligibility
10.7%
§102 Novelty
57.0%
§103 Obviousness
21.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19191682 INTRA-PREDICTION MODE-BASED IMAGE PROCESSING METHOD AND DEVICE THEREFOR Non-Final OA LG Electronics Inc.
19188686 IMAGE DECODING METHOD AND DEVICE AND IMAGE ENCODING METHOD AND DEVICE IN IMAGE CODING SYSTEM Non-Final OA LG Electronics Inc.
19028104 Video Compression with In-Loop Sub-Image Level Controllable Noise Generation Final Rejection Apple Inc.
18959913 Adaptive Quantization Matrix for Extended Reality Video Encoding Final Rejection Apple Inc.
18806596 CONTROL PLANE AND USER PLANE SUBNETWORK TECHNOLOGIES Non-Final OA Apple Inc.
19280913 System And Method For Estimating Extracorporeal Blood Volume In A Physical Sample Non-Final OA Stryker Corporation
19323243 VIDEO COMPRESSION USING OPTICAL FLOW Non-Final OA Google LLC
18696376 Sidelink Collision Indicator UE Procedures Final Rejection KONINKLIJKE PHILIPS N.V.
19193343 BLOCK VECTOR DIFFERENCE BINARIZATION AND CODING IN VIDEO CODING Non-Final OA QUALCOMM Incorporated
18936953 60 GHZ BEAM MANAGEMENT FOR WIRELESS LOCAL AREA NETWORKS (WLANS) Non-Final OA QUALCOMM Incorporated
18918556 METHOD OF PROVIDING IMAGE OF EVENT OCCURING TO VEHICLE AND SYSTEM IMPLEMENTING THE SAME Final Rejection Kia Corporation
19048741 INTRAORAL SCANNER INCLUDING PROJECTORS AND CAMERAS Non-Final OA Align Technology, Inc.
18605466 INTRAORAL SCANNER PROJECTOR ALIGNMENT AND FIXING Final Rejection Align Technology, Inc.
18860157 WIRELESS TRANSMISSION DEVICE AND METHOD FOR INDICATING ASSOCIATION OF PROTOCOL DATA UNIT SET Non-Final OA LENOVO (BEIJING) LIMITED
19239741 PICTURE FILTERING Non-Final OA TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
18718248 SYSTEMS AND METHODS FOR INTEGRATED ACCESS AND BACKHAUL ENCAPSULATION IN HYBRID BACKHAUL NETWORKS Final Rejection Telefonaktiebolaget LM Ericsson (PUBL)
18699279 ENHANCING RANDOM ACCESS REPORT WITH INDICATION OF RANDOM ACCESS PERFORMED TOWARD MN OR SN Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18855198 GRADUAL DECODING REFRESH AND CODING TOOLS Non-Final OA InterDigital CE Patent Holdings, SAS
18856723 COMMUNICATION METHOD AND COMMUNICATION APPARATUS Non-Final OA Beijing Xiaomi Mobile Software Co., Ltd.

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