Prosecution Insights
Last updated: May 29, 2026

Examiner: TRAN, JUDY DAO

Tech Center 2800 • Art Units: 2877

This examiner grants 75% of resolved cases

Performance Statistics

75.4%
Allow Rate
+7.4% vs TC avg
91
Total Applications
+23.4%
Interview Lift
969
Avg Prosecution Days
Based on 69 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
2.4%
§102 Novelty
84.9%
§103 Obviousness
11.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17790350 TURBIDITY SENSOR AND METHOD FOR CONTROLLING TURBIDITY SENSOR Final Rejection LG ELECTRONICS INC.
18805150 IN-SITU FILM GROWTH RATE MONITORING APPARATUS, SYSTEMS, AND METHODS FOR SUBSTRATE PROCESSING Non-Final OA Applied Materials, Inc.
18471167 FLUID COMPOSITION SENSOR DEVICE AND METHOD OF USING THE SAME Final Rejection Honeywell International Inc.
18432275 SEMICONDUCTOR MANUFACTURING APPARATUS AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD Non-Final OA Kioxia Corporation
18712007 OPTICAL FIBER CHARACTERISTIC MEASUREMENT DEVICE AND OPTICAL FIBER CHARACTERISTIC MEASUREMENT METHOD Non-Final OA Yokogawa Electric Corporation
18683649 METHOD AND APPARATUS FOR BONDING OF OPTICAL SURFACES BY ACTIVE ALIGNMENT Non-Final OA LUMUS LTD.
18685602 ESTIMATION METHOD, MEASUREMENT METHOD, AND INFORMATION PROCESSING DEVICE Non-Final OA FUJIKURA LTD.
18615783 DEVICE WITH A MEASURING CELL FOR MEASURING A MEASURED VARIABLE OF A MEDIUM FLOWING THROUGH A MEASURING CELL Non-Final OA Endress+Hauser Conducta GmbH+Co. KG
18292709 CUVETTE FOR A PHOTOMETRIC MEASUREMENT OF A SAMPLE, METHOD FOR A PHOTOMETRIC MEASUREMENT OF A SAMPLE, SYSTEM FOR A PHOTOMETRIC ANALYSIS OF A SAMPLE AND METHOD FOR A PHOTOMETRIC ANALYSIS OF A SAMPLE Final Rejection HACH LANGE GMBH
18819095 METHOD AND APPARATUS FOR SPECTRAL IMAGING Non-Final OA Teknologian tutkimuskeskus VTT Oy
17277862 EXCREMENT MANAGEMENT SYSTEM, EXCRETION INFORMATION MANAGEMENT METHOD, COMPUTER PROGRAM, EDGE SERVER, AND TOILET SEAT DEVICE Final Rejection TOTO LTD.
18011176 MEASURING SYSTEM AND METHOD FOR MEASURING LIGHT SOURCES Final Rejection Instrument Systems GmbH
18024518 ANALYZER AND METHOD FOR ANALYZING A SAMPLE Final Rejection i-Abra Limited
17928665 METHOD FOR DETERMINING AT LEAST ONE CHARACTERISTIC VARIABLE OF A PARTICLE SIZE DISTRIBUTION AND A DEVICE COMPRISING A MEASURING APPARATUS Non-Final OA TEWS Elektronik GmbH & Co. KG

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