Prosecution Insights
Last updated: August 18, 2026

Examiner: TRAN, JUDY DAO

Tech Center 2800 • Art Units: 2877

This examiner grants 77% of resolved cases

Performance Statistics

76.6%
Allow Rate
+8.6% vs TC avg
99
Total Applications
+24.0%
Interview Lift
977
Avg Prosecution Days
Based on 77 resolved cases, 2023–2026

Rejection Statute Breakdown

2.2%
§101 Eligibility
18.8%
§102 Novelty
52.5%
§103 Obviousness
24.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19008333 OPTICAL MONITORING DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18948569 SMOKE DETECTOR REDUCING FALSE ALARM RATE Final Rejection PixArt Imaging Inc.
19202622 INSPECTION DEVICE WITH METASURFACE POLARIZATION BEAM SPLITTER Non-Final OA CORNING INCORPORATED
18432275 SEMICONDUCTOR MANUFACTURING APPARATUS AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD Final Rejection Kioxia Corporation
17994387 RAMAN MICROSCOPE Final Rejection Shimadzu Corporation
18977795 Methods And Systems For Reflectometry Based Measurements Of Deep, Large Pitch Semiconductor Structures Non-Final OA KLA Corporation
18941459 POSITION FEEDBACK SENSOR USING OUT-OF-BAND WAVELENGTHS Non-Final OA KLA CORPORATION
18982538 A WAFER INSPECTION SYSTEM AND METHOD THEREOF Non-Final OA TA LIANG TECHNOLOGY CO., LTD.

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