Prosecution Insights
Last updated: April 19, 2026

Examiner: MILLER, DANIEL R

Tech Center 2800 • Art Units: 2858 2863 2866

This examiner grants 82% of resolved cases

Performance Statistics

82.4%
Allow Rate
+14.4% vs TC avg
843
Total Applications
+21.8%
Interview Lift
1017
Avg Prosecution Days
Based on 812 resolved cases, 2023–2026

Rejection Statute Breakdown

4.0%
§101 Eligibility
22.9%
§102 Novelty
45.7%
§103 Obviousness
23.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18422895 INSPECTION CIRCUIT AND METHOD Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18472456 BATTERY MONITORING DEVICE, WIRELESS TRANSMISSION METHOD OF BATTERY-RELATED INFORMATION, AND NON-TRANSITORY COMPUTER READABLE MEDIUM Final Rejection DENSO CORPORATION
18422365 BATTERY SENSING UNIT AND BATTERY MODULE INCLUDING THE SAME Non-Final OA SK ON CO., LTD.
18752363 INTEGRATED ACTIVE ISOLATION MEASUREMENT Non-Final OA Infineon Technologies AG
18744709 BATTERY SYSTEM AND ESTIMATION METHOD OF FULL CHARGE CAPACITY Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18794311 Prediction of Failure Probabilities of Chips of a Wafer Non-Final OA Robert Bosch GmbH
18591184 MRI APPARATUS Final Rejection CANON MEDICAL SYSTEMS CORPORATION
18751902 TEMPERATURE ANALYSIS Non-Final OA The Regents of the University of Michigan
18654158 METHOD FOR ASSIGNING A SPATIAL ORIENTATION TO A MOVEMENT SIGNAL OF A MOVEMENT OF AN EXAMINATION OBJECT OF A MAGNETIC RESONANCE EXAMINATION, MAGNETIC RESONANCE APPARATUS, AND COMPUTER PROGRAM PRODUCT Non-Final OA Siemens Healthineers AG
19115725 ELECTROSTATIC CAPACITANCE SENSOR Final Rejection ATRYZ YODOGAWA CO., LTD.
18751399 MAGNETIC SENSOR, POSITION DETECTION DEVICE, AND LENS MODULE Non-Final OA TDK Corporation
18765162 SYSTEM AND METHOD FOR ARCING AND IONIZATION DETECTION IN BATTERIES Non-Final OA SAMSUNG SDI CO., LTD.
18456299 VOLTAGE MEASUREMENT DEVICE AND CELL STACK SYSTEM Non-Final OA Nuvoton Technology Corporation Japan
18104193 METHODS AND DEVICES FOR TESTING A DEVICE UNDER TEST USING TEST SITE SPECIFIC CONTROL SIGNALING Non-Final OA Advantest Corporation
18544873 ELECTRONIC CIRCUIT FOR DETERMINING THE CHARGING STATE OF A BATTERY CELL Non-Final OA LISA DRÄXLMAIER GMBH
18663263 CURRENT SENSOR SYSTEMS Non-Final OA Allegro MicroSystems, LLC
18764437 Power Switching Device with Self Diagnostic Capability Non-Final OA TE Connectivity Solutions GmbH
18604712 Cross Spectral Impedance Assessment For Cell Qualification Non-Final OA Dynexus Technology, Inc.

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