Prosecution Insights
Last updated: April 19, 2026

Examiner: KASSA, ELIZABETH

Tech Center 2400 • Art Units: 2457

This examiner grants 80% of resolved cases

Performance Statistics

79.9%
Allow Rate
+21.9% vs TC avg
356
Total Applications
-6.2%
Interview Lift
972
Avg Prosecution Days
Based on 338 resolved cases, 2023–2026

Rejection Statute Breakdown

13.3%
§101 Eligibility
11.1%
§102 Novelty
54.5%
§103 Obviousness
9.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18797465 METHOD OF PUSHING INFORMATION, COMPUTER DEVICE AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18786777 ROUTE ADVERTISEMENT METHOD, NETWORK DEVICE, AND SYSTEM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18590120 DATA PROCESSING METHOD AND APPARATUS, COMPUTER DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18082749 WINDOW-BASED CONGESTION CONTROL Non-Final OA Intel Corporation
18499912 ANTI-SPAM ARTIFICIAL INTELLIGENCE SERVICE Non-Final OA T-MOBILE INNOVATIONS LLC
18215873 QUALITY OF SERVICE GUARANTEE METHOD AND APPARATUS, AND COMMUNICATIONS DEVICE Final Rejection VIVO MOBILE COMMUNICATION CO., LTD.
18890227 METHOD AND SYSTEM FOR IMPLEMENTING CUSTOMER RESOURCE USE AS A SERVICE Non-Final OA CenturyLink Intellectual Property LLC
18908424 SYSTEM, METHOD, AND APPARATUS TO SUPPORT MIXED NETWORK COMMUNICATIONS ON A VEHICLE Non-Final OA Sonatus, Inc.
18641997 INTER-VEHICLE COMMUNICATION SYSTEM Non-Final OA Carszy Inc.

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