Prosecution Insights
Last updated: April 19, 2026

Examiner: SUN, YULIN

Tech Center 2400 • Art Units: 2485

This examiner grants 81% of resolved cases

Performance Statistics

80.6%
Allow Rate
+22.6% vs TC avg
341
Total Applications
+15.2%
Interview Lift
1073
Avg Prosecution Days
Based on 330 resolved cases, 2023–2026

Rejection Statute Breakdown

8.7%
§101 Eligibility
21.8%
§102 Novelty
54.6%
§103 Obviousness
5.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19023863 CONTROL AND USE OF CHROMA QUANTIZATION PARAMETER VALUES Non-Final OA Microsoft Technology Licensing, LLC
18462502 PACKAGING AND UNPACKAGING METHOD AND APPARATUS FOR POINT CLOUD MEDIA FILE, AND STORAGE MEDIUM Final Rejection TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
18573578 LOW- DELAY VIDEO ENCODING Non-Final OA Intel Corporation
18984662 SKIP CONVOLUTIONS FOR EFFICIENT VIDEO PROCESSING Non-Final OA QUALCOMM Incorporated
18652983 SYSTEMS AND METHODS FOR ROBOTIC ENDOSCOPE SHAFT Non-Final OA Noah Medical Corporation
18573260 METHODS AND APPARATUSES FOR ENCODING/DECODING AN IMAGE OR A VIDEO Non-Final OA InterDigital Madison Patent Holdings, SAS
18944327 APPARATUS AND METHOD FOR MEASURING A THREE DIMENSIONAL SHAPE Non-Final OA KOH YOUNG TECHNOLOGY INC.
18016577 OPTIMIZED FAST MULTIPASS VIDEO TRANSCODING Final Rejection BITMOVIN, INC.

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