Prosecution Insights
Last updated: April 19, 2026

Examiner: CASTRO, ALFONSO

Tech Center 2600 • Art Units: 2421 2423 2623

This examiner grants 50% of resolved cases

Performance Statistics

50.1%
Allow Rate
-11.9% vs TC avg
473
Total Applications
+18.9%
Interview Lift
1345
Avg Prosecution Days
Based on 435 resolved cases, 2023–2026

Rejection Statute Breakdown

6.5%
§101 Eligibility
4.0%
§102 Novelty
66.4%
§103 Obviousness
11.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19002446 DISPLAY METHOD AND SYSTEM AND DEVICE Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
16618607 PICTURE TRANSMISSION DEVICE AND PICTURE RECEPTION DEVICE Final Rejection Sony Semiconductor Solutions Corporation
18649643 SYSTEMS AND METHODS FOR PROVIDING BINGE-WATCHING RECOMMENDATIONS Non-Final OA Adeia Guides Inc.
17734430 INTELLIGENT DISPLAY OF CONTENT BASED ON EVENT MONITORING Non-Final OA Adeia Guides Inc.
16041400 METHODS AND SYSTEMS FOR CONTENT NOTIFICATIONS Final Rejection COMCAST CABLE COMMUNICATIONS, LLC
14865356 Coordinating Content Segmentation Non-Final OA Comcast Cable Communications, LLC
18997937 VIDEO GENERATING METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing Volcano Engine Technology Co., Ltd.
19058419 SYSTEM AND METHOD FOR GENERATING A LIVE OUTPUT STREAM MANIFEST BASED ON AN EVENT Non-Final OA Turner Broadcasting System, Inc.
18323699 GENERATING UNIFIED METADATA FOR A PLURALITY OF DISTRIBUTION PLATFORMS Non-Final OA Turner Broadcasting System, Inc.
18046903 METHOD AND SYSTEM FOR CONTROLLING AND DISPLAYING VIDEO STREAMS Non-Final OA Verb Surgical Inc.
19013816 ENABLING OF APPLICATION STYLE INTERACTIVE FEATURES, PERSONALISATION AND USER TRANSACTIONS ON BROADCAST LINEAR TV CHANNELS Non-Final OA Magic Media Works Limited t/a ROXi
18880116 DISTRIBUTION SYSTEM Non-Final OA Avex Technologies Inc.
18238030 UNIFICATION REDUCTION OF COMPLEX TRAVERSAL AND SEARCH APPLICATION PROGRAMMING INTERFACE Final Rejection ROKU, INC.
18093286 Targeted Content for Weakly Connected Devices Non-Final OA Synamedia Limited
17142884 SYSTEMS AND METHODS FOR ADAPTING PLAYBACK DEVICE FOR CONTENT DISPLAY Final Rejection SOURCEPICTURE INC.

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