Prosecution Insights
Last updated: October 02, 2026

Examiner: TRAN, TRAN M.

Tech Center 3700 • Art Units: 2855 3754 3794

This examiner grants 75% of resolved cases

Analysis

Tran M. Tran is an examiner in Tech Center 3700 and Art Unit 2855. The record includes 643 resolved cases. The allowance rate is 74.8 percent, which represents the frequency of grants for applications. These 643 resolved cases provide the data set for the examiner's historical performance. This volume of resolved cases forms the basis for the current metrics.

The interview lift is 23.4 percent, which measures the change in allowance probability after an interview. The median days to allowance is 932, which is the duration for successful prosecution. In Art Unit 2855, these metrics offer a view of the examiner's past outcomes.

Practitioners should consider the 23.4 percent interview lift when planning their strategy. The 74.8 percent allowance rate and the 932 median days to allowance are factors for managing expectations. These data points from Tech Center 3700 help in understanding the prosecution environment.

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

Performance Statistics

74.8%
Allow Rate
+4.8% vs TC avg
665
Total Applications
+23.4%
Interview Lift
932
Avg Prosecution Days
Based on 643 resolved cases, 2023–2026

Rejection Statute Breakdown

2.0%
§101 Eligibility
11.8%
§102 Novelty
48.4%
§103 Obviousness
35.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18834885 GYRO SENSOR Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18827921 SENSOR SYSTEM WITH A MEMS GYROSCOPE AND METHOD FOR OPERATING A SENSOR SYSTEM WITH A MEMS GYROSCOPE Non-Final OA Robert Bosch GmbH
18590771 PIEZOELECTRIC MEMS CONTACT DETECTION SYSTEM Non-Final OA QUALCOMM Incorporated
18735207 APPARATUS FOR GAS SAMPLE COLLECTION Non-Final OA THE UNIVERSITY OF BRITISH COLUMBIA
18843934 WIND SPEED AND DIRECTION MEASUREMENT SYSTEM AND DEVICE Non-Final OA Ohio State Innovation Foundation
18863473 ROCK PROPERTIES MEASUREMENT CELL AND ASSOCIATED ROCK PROPERTIES MEASUREMENT SYSTEM Non-Final OA TotalEnergies OneTech
18862648 METHOD FOR PREPARING A ROCK SAMPLE WITH A TARGET INITIAL FIRST FLUID SATURATION PROFILE ALONG A ROCK SAMPLE AXIS Non-Final OA TotalEnergies OneTech
18851750 Method for Ascertaining the Fill Level of a Pipe, Analysis Unit, Flow Measuring System, and Computer Program Product Non-Final OA Siemens Aktiengesellschaft
18848611 Automatic Analysis Device Non-Final OA HITACHI HIGH-TECH CORPORATION
18852435 STATE MONITORING SYSTEM AND PROGRAM OF INSPECTION EQUIPMENT Non-Final OA KYB Corporation
17538782 SEMICONDUCTOR FORCE SENSORS Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18597775 PIEZO ELEMENT DIAGNOSIS DEVICE, PIEZO ELEMENT DIAGNOSIS METHOD, PIEZO ELEMENT DIAGNOSIS PROGRAM, FLUID CONTROL DEVICE, AND VAPORIZATION SYSTEM Final Rejection HORIBA STEC, Co., Ltd.
18717047 ADHESIVE DISPENSING SYSTEMS AND METHODS Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18718438 METHOD FOR LEAK SOURCE LOCATION INVESTIGATION Non-Final OA Molex, LLC
18848505 MONITORING SYSTEMS AND MONITORING METHODS FOR PNEUMATICALLY ACTUATED DOOR Non-Final OA Nanyang Technological University
18847800 SENSOR FOR LOCATING INTERFACE POSITION, AND LIQUID LEVEL GAUGE Non-Final OA JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
18819415 SYSTEMS, METHODS, AND DEVICES FOR NEUROLOGICAL AND/OR MUSCULOSKELETAL PARAMETER CHARACTERIZATION Non-Final OA GS-HealthMatrix, LLC

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