Prosecution Insights
Last updated: August 17, 2026

Examiner: NGUYEN, LAM S

Tech Center 2800 • Art Units: 2115 2853

This examiner grants 79% of resolved cases

Performance Statistics

78.8%
Allow Rate
+10.8% vs TC avg
1,473
Total Applications
+0.9%
Interview Lift
981
Avg Prosecution Days
Based on 1416 resolved cases, 2023–2026

Rejection Statute Breakdown

3.1%
§101 Eligibility
34.0%
§102 Novelty
46.2%
§103 Obviousness
7.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18650185 SYSTEMS AND METHODS FOR DETERMINGING AN ELECTROCHEMICAL SERIES FOR IONS IN INORGANIC SOLID MATERIALS Non-Final OA Toyota Research Institute, Inc.
18600969 BATTERY DIAGNOSTIC CHARGING PROTOCOL Non-Final OA Toyota Research Institute, Inc.
18308608 CALIBRATION DEVICE FOR CALIBRATING A DRIVER ASSISTANCE SYSTEM Non-Final OA Robert Bosch GmbH
18244508 DATA DRIVEN METHODS TO DEVELOP PORE BODY SIZE TO PORE THROAT TRANSFORMATION FOR COMPLEX RESERVOIRS Non-Final OA Halliburton Energy Services, Inc.
18367045 AUTONOMOUS NAVIGATION SYSTEM Final Rejection Alps Alpine Co., LTD.
18340039 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM Final Rejection FUJIFILM CORPORATION
17984623 METHOD AND APPARATUS FOR CLASSIFICATION MODEL TRAINING AND CLASSIFICATION, COMPUTER DEVICE, AND STORAGE MEDIUM Non-Final OA Tencent Technology (Shenzhen) Company Limited
18194400 SNAPSHOTTING OF PERFORMANCE MONITORING Non-Final OA Intel Corporation
18476994 LITHIUM LOGGING TOOL FOR LITHIUM CONCENTRATION DETERMINATION IN RESERVOIR BRINES Final Rejection SAUDI ARABIAN OIL COMPANY
18306610 METHODS AND SYSTEMS FOR FUEL DESIGN USING MACHINE LEARNING Non-Final OA SAUDI ARABIAN OIL COMPANY
17900320 INFORMATION PROCESSING APPARATUS, METHOD OF DETERMINING WEARING STATE, AND STORAGE MEDIUM Final Rejection CASIO COMPUTER CO., LTD.
18569381 PLANT MONITORING DEVICE, PLANT MONITORING METHOD, AND PLANT MONITORING PROGRAM Non-Final OA MITSUBISHI HEAVY INDUSTRIES, LTD.
18579923 PRODUCTION MACHINE DIAGNOSING SYSTEM AND METHOD, BOX MAKING MACHINE, AND REMOTE MONITORING SYSTEM Non-Final OA MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD.
18133379 METHOD FOR ESTIMATING A MAGNETIC FIELD DEVIATION, A MAGNETIC RESONANCE DEVICE AND A COMPUTER PROGRAM PRODUCT Final Rejection Siemens Healthcare GmbH
18381310 SECONDARY BATTERY ACCELERATED IDLE LIFE EVALUATION DEVICE AND METHOD THEREOF Final Rejection SAMSUNG SDI CO., LTD.
18484853 RESOURCE ALLOCATION USING PROACTIVE RESUME Non-Final OA Microsoft Technology Licensing, LLC
18405190 SYSTEM AND METHOD FOR TRAINING A GAS DETECTION MODEL Non-Final OA Honeywell International Inc.
17985092 LIGHT CRUDE OIL FLUID IDENTIFICATION WITHIN AN OBM DRILLING FLUID BASE/FILTRATE Final Rejection Baker Hughes Oilfield Operations LLC
18545694 SOFTWARE USAGE TRACKING IN A COMPUTING SYSTEM Non-Final OA Express Scripts Strategic Development, Inc.
18158229 DEVICE AND METHOD FOR DETERMINING A CONCENTRATION OF A TARGET GAS IN A MOBILE APPLICATION Non-Final OA Infineon Technologies AG
18199208 REDUCING THE EFFECTS OF NOISE ON DISCERNMENT OF QUANTUM STATES BY PHASE SHIFTING Non-Final OA International Business Machines Corporation
18731370 ELECTRONIC DEVICE AND HOST DEVICE COUPLED TO MEMORY DEVICE Non-Final OA Silicon Motion, Inc.

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