Prosecution Insights
Last updated: April 19, 2026

Examiner: NGUYEN, TUNG X

Tech Center 2800 • Art Units: 2829 2857 2858 2868

This examiner grants 88% of resolved cases

Performance Statistics

87.7%
Allow Rate
+19.7% vs TC avg
762
Total Applications
+3.2%
Interview Lift
942
Avg Prosecution Days
Based on 715 resolved cases, 2023–2026

Rejection Statute Breakdown

2.1%
§101 Eligibility
40.9%
§102 Novelty
48.9%
§103 Obviousness
3.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18743850 METHOD AND DEVICE WITH BATTERY SHORT RESISTANCE ESTIMATION Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18529919 DISPLAY DEVICE, PANEL DEFECT DETECTION CIRCUIT AND PANEL DEFECT DETECTION METHOD Non-Final OA LG Display Co., Ltd.
18643917 BATTERY MANAGEMENT APPARATUS AND METHOD Non-Final OA LG ENERGY SOLUTION, LTD.
18677885 HALL SENSOR WITH COMPLEMENTARY COIL SYSTEM Non-Final OA Texas Instruments Incorporated
18591416 AUTOMATED TEST SYSTEM PROGRAMMABLE ATTENUATOR AND METHOD FOR PARALLEL ANALOG TIMING TESTS Non-Final OA Texas Instruments Incorporated
18758103 BATTERY CURRENT ESTIMATION Non-Final OA VOLVO TRUCK CORPORATION
18663954 HUMIDIFIER LEAK DIAGNOSIS SYSTEM AND METHOD FOR A FUEL CELL SYSTEM Non-Final OA KIA CORPORATION
18782481 MAGNETORESISTIVE SENSORS AND ASSOCIATED PRODUCTION METHOD Non-Final OA Infineon Technologies AG
18758033 METHOD AND DEVICE FOR BATTERY CAPACITY DETERMINATION, AND STORAGE MEDIUM Non-Final OA BYD COMPANY LIMITED
18669800 PROBE HEAD STRUCTURE Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18402740 TESTING MODULE AND TESTING METHOD USING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18779548 INPUT OPERATION DEVICE Non-Final OA ALPS ALPINE CO., LTD.
18679725 Electronic Device Non-Final OA Alps Alpine Co., Ltd.
18679246 METHOD FOR DETERMINING ELECTRIC POLARIZATION OF SOLID SYSTEM, AND ELECTRONIC DEVICE Non-Final OA Beijing Youzhuju Network Technology Co., Ltd.
18742574 ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY MEASURING DEVICE AND METHOD Non-Final OA STMICROELECTRONICS INTERNATIONAL N.V.
18797016 GROUND FAULT DETECTION APPARATUS, CONTROL METHOD THEREOF, AND CONTROL PROGRAM Non-Final OA Yazaki Corporation
18742571 SYSTEM FOR SENSING CURRENT THROUGH A PASS FET Non-Final OA NEXPERIA B.V
18763307 SENSOR DEVICE, HOLSTER SENSING SYSTEM, AND VIDEO-RECORDING SYSTEM Non-Final OA Getac Technology Corporation
18607596 INTEGRATED CIRCUIT Non-Final OA LAPIS Technology Co., Ltd.
18780494 SHUNT RESISTOR, METHOD FOR MANUFACTURING SHUNT RESISTOR, AND CURRENT DETECTION DEVICE Non-Final OA Accuenergy (Canada) Inc.
18765526 Method for monitoring a semiconductor switch for failure and inverter switching Non-Final OA SEG Automotive Germany GmbH
18757688 BATTERY HEALTH STATE ASSESSMENT METHOD, DEVICE, COMPUTER APPARATUS AND STORAGE MEDIUM Non-Final OA SHENZHEN SMARTSAFE TECH CO., LTD.
18757617 SETTLED DUST MEASUREMENT DEVICE USING CAPACITANCE Non-Final OA Dust Company, Inc.
18758124 Sensor element and inductive sensor Non-Final OA Balluff GmbH
18757782 METHOD FOR DETERMINING A CAPACITANCE OF A CAPACITOR, CAPACITOR MONITORING DEVICE AND SYSTEM Non-Final OA SKELETON TECHNOLOGIES GMBH
18678639 CURRENT SENSING CIRCUIT AND METHOD FOR SENSING A CURRENT Non-Final OA Renesas Design (UK) Limited
18742617 VOLTAGE AND CURRENT SENSE CIRCUITS FOR MEASURING A LOAD CONNECTED TO A POWER AMPLIFIER Non-Final OA GOODIX TECHNOLOGY (HK) COMPANY LIMITED
18677436 METHODS AND DEVICES FOR MULTI-STACK BATTERY MANAGEMENT FOR ENERGY STORAGE SYSTEMS Non-Final OA Nuvation Research Corporation

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month