Prosecution Insights
Last updated: May 29, 2026

Examiner: TRAN, TRAN M.

Tech Center 2800 • Art Units: 2855

This examiner grants 74% of resolved cases

Performance Statistics

74.5%
Allow Rate
+6.5% vs TC avg
647
Total Applications
+23.5%
Interview Lift
930
Avg Prosecution Days
Based on 628 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
2.3%
§102 Novelty
88.7%
§103 Obviousness
8.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18432494 CONTAMINANT ANALYSIS APPARATUS AND WATER QUALITY MONITORING SYSTEM Non-Final OA Samsung Electronics Co., Ltd.
18213749 LOAD SENSOR Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18139228 LOAD SENSOR USING CAPACITANCE BETWEENELASTIC BODY AND WIRE MEMBER WITH DIELECTRIC BODY OF VARYING PERMITTIVITY Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18465666 METAMATERIAL-BASED DEFORMATION SENSING SYSTEM Non-Final OA Infineon Technologies AG
18590771 PIEZOELECTRIC MEMS CONTACT DETECTION SYSTEM Non-Final OA QUALCOMM Incorporated
18597775 PIEZO ELEMENT DIAGNOSIS DEVICE, PIEZO ELEMENT DIAGNOSIS METHOD, PIEZO ELEMENT DIAGNOSIS PROGRAM, FLUID CONTROL DEVICE, AND VAPORIZATION SYSTEM Non-Final OA HORIBA STEC, Co., Ltd.
17749481 SANITARY SINGLE-USE PROCESS CONNECTION WITH INTEGRAL WET STORAGE FOR USE WITH PROCESS SENSORS Final Rejection Rosemount Inc.
18582923 BOOTSTRAPPED IMPEDANCE MEASUREMENT FOR FLOW METER ELECTRODE Non-Final OA Micro Motion, Inc.
18684455 VALVE ARRANGEMENT Non-Final OA ZEHNDER GROUP INTERNATIONAL AG
18291395 SIGNAL PROCESSING DEVICE Non-Final OA OVAL CORPORATION
18566339 Multi-Sensitivity Metamaterial Force Sensor Non-Final OA The University of Melbourne
18227440 MICRO ELECTRO-MECHANICAL STRAIN DISPLACEMENT SENSOR AND USAGE MONITORING SYSTEM Non-Final OA IPR Innovative Products Resources, Inc.
17439380 INTERFERENT AND BASELINE DRIFT CORRECTING SENSOR SYSTEM Non-Final OA Sumitomo Chemical Co., Ltd.
17754598 External-Mounted Strain Sensor System for Non-Invasive Measurement of Internal Static and Dynamic Pressures in Elastic Bodies Final Rejection Curtis R. Mitchell

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