Prosecution Insights
Last updated: April 19, 2026

Examiner: HASAN, MAINUL

Tech Center 2400 • Art Units: 2485 2489

This examiner grants 74% of resolved cases

Performance Statistics

74.4%
Allow Rate
+16.4% vs TC avg
468
Total Applications
+24.9%
Interview Lift
864
Avg Prosecution Days
Based on 441 resolved cases, 2023–2026

Rejection Statute Breakdown

6.0%
§101 Eligibility
22.2%
§102 Novelty
39.5%
§103 Obviousness
22.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18551100 GENERAL REGION-BASED HASH Non-Final OA Nokia Technologies Oy
19014618 SEGMENT POSITION SIGNALLING Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18477256 Compressed Video Streaming for Multi-Camera Systems Non-Final OA Apple Inc.
19010549 DERIVING REFERENCE SAMPLE POSITIONS IN VIDEO CODING Non-Final OA Bytedance Inc.
18805708 METHOD FOR PROCESSING SOUND SIGNAL, APPARATUS, DEVICE AND STORAGE MEDIUM Non-Final OA GOERTEK INC.
19020044 Joint Signaling Method for Motion Vector Difference Non-Final OA TENCENT AMERICA LLC
19016699 BI-PREDICTION WITH SAMPLE ADAPTIVE WEIGHTS Non-Final OA TENCENT AMERICA LLC
18803213 Multi-Hypothesis Cross Component Prediction Models Non-Final OA Tencent America LLC
18768879 ADAPTIVE FILTER FOR DECODER-SIDE INTRA MODE DERIVATION Final Rejection Tencent America LLC
18519859 METHODS AND DEVICES FOR ENHANCING BLOCK ADAPTIVE WEIGHTED PREDICTION Final Rejection Tencent America LLC
18371090 SURVEYING INSTRUMENT AND SURVEY SYSTEM Non-Final OA TOPCON CORPORATION

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month