Prosecution Insights
Last updated: October 02, 2026

Examiner: TRAN, TIFFANY T

Tech Center 3700 • Art Units: 3761

This examiner grants 59% of resolved cases

Analysis

Tiffany T Tran is an examiner in Tech Center 3700 and Art Unit 3761. The record contains 271 resolved cases. The allowance rate is 59.4 percent, which represents the probability of a grant. These 271 resolved cases provide a sample for analyzing the examiner's performance. This volume of cases ensures the metrics are based on a broad range of applications.

The interview lift is 48.6 percent, which shows the change in the chance of allowance following an interview. The median days to allowance is 1462, representing the duration for successful prosecution. In Art Unit 3761, these metrics offer a view of the examiner's past behavior.

Practitioners should consider the 48.6 percent interview lift when deciding on a prosecution strategy. The 59.4 percent allowance rate and the 1462 median days to allowance are key for managing expectations. These data points from Tech Center 3700 help in understanding the examination process.

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

Performance Statistics

59.4%
Allow Rate
-10.6% vs TC avg
291
Total Applications
+48.6%
Interview Lift
1462
Avg Prosecution Days
Based on 271 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
16.2%
§102 Novelty
51.4%
§103 Obviousness
29.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17752806 HEATED AIRCRAFT FLOOR PANELS Non-Final OA Goodrich Corporation
18700594 ERGONOMIC BEVERAGE MACHINE Non-Final OA SOCIETE DES PRODUITS NESTLE S.A.
18240013 UNIVERSAL COUPLING POWER BASE Non-Final OA SharkNinja Operating LLC
18470524 INFRARED SENSOR TURRET FOR REFLOW OVENS Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
17920117 Determining a Radiation Intensity and/or a Wavelength of Process Lighting Non-Final OA Siemens Aktiengesellschaft
18574865 SOLDERING STATION WITH IRON HOLDER Non-Final OA Apex Brands, Inc.
18579606 A welding method Non-Final OA ArcelorMittal
18757732 AEROSOL-GENERATING SYSTEM COMPRISING A VIBRATABLE ELEMENT Non-Final OA Altria Client Services LLC
18576191 LASER PROCESSING DEVICE AND LASER PROCESSING METHOD Non-Final OA HAMAMATSU PHOTONICS K.K.
18483656 APPARATUS AND METHOD FOR POLARIZING A LASER BEAM HAVING AN UNDEFINED POLARIZATION STATE AND LASER MACHINING SYSTEM Non-Final OA TRUMPF Werkzeugmaschinen SE + Co. KG
18010504 Process and Reactor for Heating at Least One Fluid by Magnetic Induction Non-Final OA ETH Zurich
18590384 SUBSTRATE FIXING DEVICE Non-Final OA SHINKO ELECTRIC INDUSTRIES CO., LTD.
18253838 LASER PROCESSING APPARATUS, METHODS OF OPERATING THE SAME, AND METHODS OF PROCESSING WORKPIECES USING THE SAME Final Rejection ELECTRO SCIENTIFIC INDUSTRIES, INC.
18276698 A METHOD FOR OPTIMISING A MACHINING TIME OF A LASER MACHINING PROCESS, METHOD FOR CARRYING OUT A LASER MACHINING PROCESS ON A WORKPIECE, AND LASER MACHINING SYSTEM DESIGNED FOR CARRYING OUT THIS PROCESS Non-Final OA PRECITEC GMBH & CO. KG

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