Prosecution Insights
Last updated: April 19, 2026

Examiner: LAU, TUNG S

Tech Center 3600 • Art Units: 1686 2812 2857 2862 2863 3645

This examiner grants 83% of resolved cases

Performance Statistics

82.8%
Allow Rate
+30.8% vs TC avg
1150
Total Applications
+14.0%
Interview Lift
1097
Avg Prosecution Days
Based on 1112 resolved cases, 2023–2026

Rejection Statute Breakdown

20.9%
§101 Eligibility
27.9%
§102 Novelty
23.1%
§103 Obviousness
14.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18380691 METHOD OF MEASURING OVERLAY OFFSET AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18355490 DIFFERENTIATION OF CLASTIC SEDIMENTARY SYSTEMS USING MARCH-DOLLASE PREFERRED ORIENTATION ACTOR Final Rejection SAUDI ARABIAN OIL COMPANY
19331629 BATTERY MANAGEMENT SYSTEM FOR MARINE SEISMIC DEVICES Non-Final OA DigiCOURSE, LLC
18289736 BATTERY DIAGNOSIS METHOD BASED ON DEGREE OF RESISTANCE DEGRADATION AND BATTERY SYSTEM APPLYING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18363558 BATTERY DIAGNOSTIC SYSTEM Non-Final OA DENSO CORPORATION
18363511 BATTERY MANAGEMENT SYSTEM Non-Final OA DENSO CORPORATION
18376823 APPARATUS FOR FABRICATING DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME Non-Final OA Samsung Display Co., LTD.
18500041 TRAJECTORY EVALUATION METHOD AND APPARATUS Non-Final OA POSTECH Research and Business Development Foundation
18023954 METHOD AND DEVICE FOR MONITORING A MILLING MACHINE Non-Final OA SIEMENS AKTIENGESELLSCHAFT
19213080 INTEGRATED WEATHER GRAPHICAL USER INTERFACE Non-Final OA Intercontinental Exchange Holdings, Inc.
18262360 METHOD FOR DETECTING AN UNSTABLE STATE OF A VEHICLE BATTERY Non-Final OA Robert Bosch GmbH
18495768 STATE-OF-CHARGE ESTIMATION METHOD Non-Final OA HONDA MOTOR CO., LTD.
18224537 Method for Detecting Power Consumption of Multi-Split Air Conditioner, Heat Recovery Multi-Split Air Conditioner, Storage Medium, and Apparatus Non-Final OA Midea Group Co., Ltd.
18285967 LIGHT CORRECTION COEFFICIENT PREDICTION METHOD, LIGHT CORRECTION COEFFICIENT PREDICTION DEVICE, MACHINE LEARNING METHOD, PRE-PROCESSING METHOD IN MACHINE LEARNING, AND TRAINED LEARNING MODEL Non-Final OA HAMAMATSU PHOTONICS K.K.
18277145 DIAGNOSIS SUPPORT SYSTEM FOR WORK MACHINE, FAILURE DIAGNOSIS SYSTEM FOR WORK MACHINE, DIAGNOSIS SUPPORT METHOD FOR WORK MACHINE, AND FAILURE DIAGNOSIS METHOD FOR WORK MACHINE Non-Final OA KOMATSU LTD.
18456273 VOLTAGE MEASUREMENT DEVICE Non-Final OA Nuvoton Technology Corporation Japan
18488012 CALIBRATION METHODS AND SYSTEMS FOR IMAGING FIELD Non-Final OA SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
18509299 TRACKING SYSTEM AND CALIBRATION METHOD Non-Final OA HTC Corporation
18087806 TIME-OF-FLIGHT MEASUREMENT METHOD, APPARATUS, AND SYSTEM Non-Final OA SUTENG INNOVATION TECHNOLOGY CO., LTD.
18307669 IDENTIFYING A ROOT CAUSE OF BATTERY CELL DEGRADATION IN A BATTERY PACK Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18099407 STATE OF HEALTH MEASUREMENT FOR ELECTRIC VEHICLE BATTERY Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18583018 REMOTE DIAGNOSTICS OF RESPIRATORY THERAPY DEVICES Final Rejection ResMed Inc.
18548848 ABNORMALITY DETECTION DEVICE, ABNORMALITY DETECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING ABNORMALITY DETECTION PROGRAM Non-Final OA Kyoto University
18225691 COMPUTING SYSTEM AND COMPUTING METHOD FOR CARBON EMISSION OF ENERGY-CONSUMING DEVICES Non-Final OA CHICONY POWER TECHNOLOGY CO., LTD.
18501739 METHOD FOR PROCESSING ANISOTROPIC MAGNETIZED PLASMA MEDIUM AND SYSTEM THEREOF Non-Final OA Anhui University
18502864 APPARATUS FOR DETERMINING THE ACTUAL STATE AND/OR THE REMAINING SERVICE LIFE OF STRUCTURAL COMPONENTS OF A WORK MACHINE Non-Final OA Liebherr-Components Biberach GmbH
18137471 BATTERY PERFORMANCE TRACKING ACROSS BATTERY CELLS Final Rejection REON Technology, Inc.
18557929 Modeling method Non-Final OA Compredict GmbH
18242228 SYSTEM AND METHOD FOR SAMPLE CHARACTERIZATION Non-Final OA Climax Foods Inc.
18263858 DEVICE AND METHOD FOR INSPECTING AN INDUSTRIAL VEHICLE Non-Final OA KIWITRON S.R.L.

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