Prosecution Insights
Last updated: May 29, 2026

Examiner: ZHOU, ZHIHAN

Tech Center 2400 • Art Units: 2482

This examiner grants 80% of resolved cases

Performance Statistics

79.6%
Allow Rate
+21.6% vs TC avg
1,020
Total Applications
+1.4%
Interview Lift
840
Avg Prosecution Days
Based on 997 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
4.5%
§102 Novelty
83.1%
§103 Obviousness
0.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18684369 METHOD AND APPARATUS FOR FEATURE ENCODING/DECODING ON BASIS OF CORRELATION BETWEEN CHANNELS, AND RECORDING MEDIUM HAVING BITSTREAM STORED THEREIN Non-Final OA LG Electronics Inc.
18806723 VIDEO ENCODER WITH ENHANCED CABAC DECODING Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18777526 VISUAL DATA PROCESSING IN A GRAPHICS PROCESSOR Non-Final OA Arm Limited
18620827 METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING Non-Final OA Bytedance Inc.
18756282 SIGNALING OF LOW DYNAMIC RANGE FOR IMAGE AND VIDEO CODING Non-Final OA Tencent America LLC
18497778 SIGNALED TRANSFORM SET Final Rejection Tencent America LLC
18930164 Block-Based Adaptive Resolution Management Non-Final OA DOLBY INTERNATIONAL AB
18825993 ENCODER AND BITSTREAM FOR ADAPTIVE RESOLUTION MANAGEMENT SIGNALING Final Rejection DOLBY INTERNATIONAL AB
18923372 VIDEO ENCODING/DECODING METHOD AND APPARATUS USING CORRELATION IN YCbCr Non-Final OA SK TELECOM CO., LTD.
18923254 VIDEO ENCODING/DECODING METHOD AND APPARATUS USING CORRELATION IN YCbCr Non-Final OA SK TELECOM CO., LTD.
18923195 VIDEO ENCODING/DECODING METHOD AND APPARATUS USING CORRELATION IN YCbCr Non-Final OA SK TELECOM CO., LTD.
18809144 METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING AND STORAGE MEDIUM Final Rejection SZ DJI TECHNOLOGY CO., LTD.
19012002 PANORAMIC CAMERA Non-Final OA ImmerVision, Inc.
18316799 METHOD AND SYSTEM FOR PROVIDING ENCODED STREAMING CONTENT TO CONTENT VIEWERS Non-Final OA Star India Private Limited

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