Prosecution Insights
Last updated: May 29, 2026

Examiner: PEREZ FUENTES, LUIS M

Tech Center 3700 • Art Units: 2481 3795

This examiner grants 84% of resolved cases

Performance Statistics

83.5%
Allow Rate
+13.5% vs TC avg
721
Total Applications
-17.7%
Interview Lift
911
Avg Prosecution Days
Based on 697 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
4.7%
§102 Novelty
79.8%
§103 Obviousness
0.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19069116 IMAGE ENCODING/DECODING METHOD AND DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18551599 MEDICAL IMAGING SYSTEM, MEDICAL IMAGING DEVICE, AND CONTROL METHOD Non-Final OA Sony Group Corporation
19066029 IMAGE RESHAPING IN VIDEO CODING USING RATE DISTORTION OPTIMIZATION Non-Final OA DOLBY LABORATORIES LICENSING CORPORATION
18980322 INTRA PREDICTION-BASED IMAGE CODING METHOD AND DEVICE USING MPM LIST Non-Final OA Nokia Technologies Oy
18724393 GRADUAL DECODING REFRESH Non-Final OA Nokia Technologies Oy
19005642 IMAGE CODING METHOD AND APPARATUS USING MOTION VECTOR DIFFERENCES Non-Final OA LG ELECTRONICS INC.
18723700 IMAGE ENCODING/DECODING METHOD, METHOD FOR TRANSMITTING BITSTREAM, AND RECORDING MEDIUM STORING BITSTREAM Non-Final OA LG Electronics Inc.
18961812 ENCODER, ENCODING METHOD, DECODER, AND DECODING METHOD Non-Final OA Panasonic Intellectual Property Corporation of America
18906098 METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING Non-Final OA Bytedance Inc.
18412506 METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING Non-Final OA Bytedance Inc.
19073750 INTER PREDICTION IN EXPONENTIAL PARTITIONING Non-Final OA DOLBY INTERNATIONAL AB
18902363 INTER-PREDICTION PARAMETER DERIVATION FOR VIDEO ENCODING AND DECODING Final Rejection InterDigital CE Patent Holdings, SAS
18698821 VIDEO SAMPLE FILTERING BASED ON DEPTH OR MOTION INFORMATION Final Rejection InterDigital CE Patent Holdings, SAS
19021693 IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM Non-Final OA KDDI CORPORATION
19021772 IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM Non-Final OA KDDI CORPORATION
19019836 ENDOSCOPIC IMAGE ENHANCEMENT USING CONTRAST LIMITED ADAPTIVE HISTOGRAM EQUALIZATION (CLAHE) IMPLEMENTED IN A PROCESSOR Non-Final OA EndoChoice, Inc.
18976201 METHOD AND DEVICE FOR IMAGE ENCODING/DECODING ON BASIS OF ASYMMETRIC SUB-BLOCK Non-Final OA INTELLECTUAL DISCOVERY CO., LTD.

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