Prosecution Insights
Last updated: August 18, 2026

Examiner: LAZARO, DAVID R

Tech Center 2400 • Art Units: 2155 2455

This examiner grants 87% of resolved cases

Performance Statistics

86.9%
Allow Rate
+28.9% vs TC avg
778
Total Applications
+3.6%
Interview Lift
1034
Avg Prosecution Days
Based on 764 resolved cases, 2023–2026

Rejection Statute Breakdown

11.1%
§101 Eligibility
25.6%
§102 Novelty
35.4%
§103 Obviousness
12.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19022761 CALL PROCESSING SYSTEM AND CALL PROCESSING METHOD Non-Final OA Huawei Technologies Co., Ltd.
18816635 ELECTRONIC DEVICE FOR PERFORMING AVATAR MIGRATION BETWEEN METAVERSE PLATFORMS AND OPERATING METHOD OF ELECTRONIC DEVICE Final Rejection ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
18851431 COMMON EDGE APPLICATION SERVER SELECTION IN EDGE COMPUTING Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18911017 CALL SESSION CONTROL FUNCTION (CSCF) RESELECTION IN WIRELESS COMMUNICATION NETWORKS Final Rejection T-MOBILE INNOVATIONS LLC

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