Prosecution Insights
Last updated: October 02, 2026

Examiner: PHAM, PHUC H

Tech Center 2400 • Art Units: 2408 2409 2434 2438

This examiner grants 90% of resolved cases

Analysis

Phuc H Pham is an examiner in Tech Center 2400 and Art Unit 2408, having managed 181 resolved cases. The allowance rate is 89.5 percent, which indicates the probability of obtaining a patent. The median days to allowance is 937, offering a benchmark for the expected duration of the process. These 181 resolved cases provide the data for these observations, reflecting a history in Tech Center 2400.

The data shows an interview lift of 18.0 percent. This suggests that while the 89.5 percent allowance rate is already high, an interview can still provide an advantage. The 937 median days to allowance reflects the typical time from filing to grant. Practitioners can use the 18.0 percent interview lift to address specific examiner concerns, potentially securing an allowance in this art unit. This 18.0 percent lift is a useful tool for applicants seeking to improve their prospects beyond the 89.5 percent baseline.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

89.5%
Allow Rate
+31.5% vs TC avg
198
Total Applications
+18.0%
Interview Lift
937
Avg Prosecution Days
Based on 181 resolved cases, 2023–2026

Rejection Statute Breakdown

9.0%
§101 Eligibility
2.6%
§102 Novelty
71.3%
§103 Obviousness
11.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18940044 AI LEARNING SYSTEM Final Rejection Toyota Jidosha Kabushiki Kaisha
18931809 Method and Device for Dynamic Access Control Final Rejection Robert Bosch GmbH
19230428 Computer authentication using knowledge of Former devices Non-Final OA Capital One Services, LLC
18743019 MEASURING APPLICATION THREAT LEVELS USING ARTIFICIAL INTELLIGENCE Final Rejection Capital One Services, LLC
18756763 TELEMETRY RESTRICTION MECHANISM Final Rejection Intel Corporation
18312838 REPROGRAMMABLE PROCESSING DEVICE ROOT KEY ARCHITECTURE Non-Final OA Intel Corporation
19197836 KEY GENERATION SYSTEMS AND METHODS Non-Final OA Intertrust Technologies Corporation
19110112 API INVOKING METHOD AND APPARATUS Non-Final OA BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
18778103 PERSONALIZED PASSWORD PROMPTING SYSTEM Non-Final OA Kyndryl, Inc.
18295363 MODULE, METHOD, AND SYSTEM FOR PRODUCING A DATA BLOCK Final Rejection u-blox AG

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