Prosecution Insights
Last updated: October 02, 2026

Examiner: FIELDS, COURTNEY D

Tech Center 2400 • Art Units: 2137 2436 2437 2439 2496

This examiner grants 84% of resolved cases

Performance Statistics

84.1%
Allow Rate
+26.1% vs TC avg
690
Total Applications
-4.0%
Interview Lift
1218
Avg Prosecution Days
Based on 672 resolved cases, 2023–2026

Rejection Statute Breakdown

15.3%
§101 Eligibility
27.0%
§102 Novelty
43.5%
§103 Obviousness
6.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18414861 LAYER-2 SECURITY ENHANCEMENTS Non-Final OA Apple Inc.
18231703 TECHNIQUES FOR TRANSMITTING FRAMES WITH SECURELY SCRAMBLED PAYLOAD Final Rejection Apple Inc.
19054398 ONE-OF-A-KIND TO OPEN EDITION NON-FUNGIBLE TOKEN DYNAMICS Non-Final OA Snap Inc.
18065611 UNIFIED ENCRYPTION ACROSS MULTI-VENDOR GRAPHICS PROCESSING UNITS Non-Final OA Intel Corporation
18745913 HYBRID KEY EXCHANGES FOR DOUBLE-HULLED ENCRYPTION Final Rejection Amazon Technologies, Inc.
18775015 USER PLANE INTEGRITY PROTECTION IN 4G SYSTEM Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18755137 SELECTIVE NETWORK ACCESS BASED ON TRUST LEVEL Final Rejection Cisco Technology, Inc.
18672657 SECURE FRAME ENCRYPTION AS A SERVICE Final Rejection Cisco Technology, Inc.
18735899 TRANSACTION SECURITY TECHNIQUES Final Rejection eBAY iNC.
18923317 DIGITAL RIGHTS MANAGEMENT Final Rejection Notion Labs, Inc.
18259617 METHOD AND DEVICE FOR PROVIDING AN AUTHORIZATION TO ACCESS AN INTERACTIVE GOOD Non-Final OA Nagravision Sàrl
18100921 METHOD AND SYSTEM FOR DYNAMIC ACCESS BASED ON GRANTED PERMISSIONS Final Rejection BlackBerry Limited

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