Prosecution Insights
Last updated: April 19, 2026

Examiner: PHAM, PHUC H

Tech Center 2400 • Art Units: 2408 2434

This examiner grants 90% of resolved cases

Performance Statistics

89.8%
Allow Rate
+31.8% vs TC avg
189
Total Applications
+19.4%
Interview Lift
1027
Avg Prosecution Days
Based on 166 resolved cases, 2023–2026

Rejection Statute Breakdown

7.6%
§101 Eligibility
1.5%
§102 Novelty
59.9%
§103 Obviousness
8.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18739231 HASH BASED KEY VALUE TO BLOCK TRANSLATION METHODS AND SYSTEMS Final Rejection Samsung Electronics Co., Ltd.
18509401 STORAGE DEVICE INCLUDING UPDATE RESTRICTION AREA, REPLACEABLE UNIT INCLUDING STORAGE DEVICE, AND PROCESSING APPARATUS FOR UPDATING DATA STORED IN STORAGE DEVICE Final Rejection Canon Kabushiki Kaisha
18737138 KEY REFRESH UTILIZING TAMPER-RESISTANT PUBLIC KEY COMMITMENT Non-Final OA Microsoft Technology Licensing, LLC
18782875 CREATING SHARED VIRTUAL SPACES Non-Final OA Meta Platforms Technologies, LLC
18940044 AI LEARNING SYSTEM Non-Final OA Toyota Jidosha Kabushiki Kaisha
18765154 METHOD FOR AUTONOMIC MANAGEMENT AND CONTROL IN QUANTUM KEY DISTRIBUTION NETWORK AND APPARATUS FOR THE SAME Non-Final OA Electronics and Telecommunications Research Institute
18943694 AUTOMATED CERTIFICATE-BASED DEVICE ENROLLMENT SYSTEM Non-Final OA Cisco Technology, Inc.
18857120 HOMOMORPHIC ENCRYPTION OPERATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE Non-Final OA Alipay (Hangzhou) Information Technology Co., Ltd.
18295363 MODULE, METHOD, AND SYSTEM FOR PRODUCING A DATA BLOCK Non-Final OA u-blox AG

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