Prosecution Insights
Last updated: October 02, 2026

Examiner: PHAN, DEAN

Tech Center 2100 • Art Units: 2137 2182 2184

This examiner grants 74% of resolved cases

Analysis

Dean Phan has handled 523 resolved cases in Art Unit 2137 of Tech Center 2100. The allowance rate is 74.4 percent, which is a solid benchmark for the computer systems and software arts. This 74.4 percent rate indicates that nearly three out of four applications reach a successful conclusion. The 523 resolved cases provide a statistically significant basis for these performance metrics. Practitioners can expect a consistent and generally favorable prosecution environment for their claims.

The interview lift is 13.9 percent, indicating that interviews are a productive strategy for resolving rejections. This 13.9 percent lift suggests that the examiner is open to the technical explanations provided during verbal sessions. The median days to allowance is 1103, reflecting the typical multi-year commitment required for prosecution in this tech center. Practitioners should use interviews to help manage the 1103-day median timeline and support the 74.4 percent allowance rate. The combination of these metrics suggests that both written and oral advocacy are effective tools in this docket.

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

Performance Statistics

74.4%
Allow Rate
+19.4% vs TC avg
533
Total Applications
+13.9%
Interview Lift
1103
Avg Prosecution Days
Based on 523 resolved cases, 2023–2026

Rejection Statute Breakdown

1.8%
§101 Eligibility
18.8%
§102 Novelty
61.8%
§103 Obviousness
12.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19047859 METHOD FOR EXCHANGING INTERFACE INFORMATION REGARDING A PCI EXPRESS INTERFACE Non-Final OA Robert Bosch GmbH
18075183 SYSTEMS AND METHODS FOR UCIe-AIB CHIPLET INTERFACE INTEROPERABILITY Final Rejection Altera Corporation
19056744 APPARATUS AND METHOD FOR IMPROVING COMPATIBILITY OF COMPUTER-MEMORY LINK-BASED DEVICE Non-Final OA SK hynix Inc.

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