Prosecution Insights
Last updated: October 26, 2026

Con P Tran, USPTO Patent Examiner

Listed by the USPTO as TRAN, CON P

Tech Center 3600 • Art Units: 2614 2615 2654 2695 3642

This examiner grants 69% of resolved cases

Analysis

TRAN, CON P handles cases in tech center 3600 and art unit 2614. The record includes 553 resolved cases, with a 68.7% allowance rate and a 24.2% interview lift. The median time to allowance is 1324 days. The profile indicates a meaningful positive interview association within a substantial record, while the allowance measure provides a separate basis for prosecution planning.

The recurring companies are Samsung Electronics Co., Ltd., Apple Inc., and Google LLC. The leading firms are Akona IP PC - Intel, APPLE INC. - Fletcher, and BLANK ROME LLP. Counsel working with these participants can use the profile to anticipate technology-focused examination and structure interviews around concrete claim issues.

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

Performance Statistics

68.7%
Allow Rate
+16.7% vs TC avg
577
Total Applications
+24.2%
Interview Lift
1324
Avg Prosecution Days
Based on 553 resolved cases, 2023–2026

Rejection Statute Breakdown

5.8%
§101 Eligibility
13.3%
§102 Novelty
55.2%
§103 Obviousness
18.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19003182 ELECTRONIC APPARATUS FOR PERFORMING ACTIVE NOISE CANCELLATION AND CONTROLLING METHOD THEREOF Non-Final OA Samsung Electronics Co., Ltd.
19002437 Warped Filter Architecture with Reduced Processing Rate Systems and Methods Non-Final OA Apple Inc.
18982947 Wearable Audio Device Active Noise Cancellation System Non-Final OA Google LLC
19101242 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM Non-Final OA SONY GROUP CORPORATION
18721654 CANCELLATION APPARATUS, METHOD AND PROGRAM Final Rejection NTT, Inc.
18362265 POWER-ON POP REDUCTION IN AUDIO SYSTEMS Non-Final OA Texas Instruments Incorporated
18915223 SELECTING CANDIDATE DEVICES Non-Final OA Nokia Technologies Oy
18521706 APPARATUSES AND METHODS FOR PROVIDING RESPIRATORY PROTECTIVE DEVICES WITH DETACHABLE AND OVERRIDABLE EARPIECES Non-Final OA HONEYWELL SAFETY PRODUCTS USA, INC.
18890691 MEMS MICROPHONE AND METHOD FOR PREPARING MEMS MICROPHONE Final Rejection AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.

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Frequently Asked Questions

What is examiner Con P Tran's allowance rate?

68.7% of resolved applications examined by Con P Tran were allowed (553 resolved cases), compared with 66.9% across Art Unit 2614 over the last five years.

Does an interview help with examiner Con P Tran?

This examiner's interview lift is +24.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Con P Tran take to allow a patent?

Applications allowed by Con P Tran took 1,324 days on average from filing to allowance.

Which art unit does examiner Con P Tran work in?

Con P Tran examines applications in Art Unit 2614 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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