Prosecution Insights
Last updated: April 19, 2026

Examiner: ZHAO, XIAO SI

Tech Center 1700 • Art Units: 1712 1714 1744 1792

This examiner grants 57% of resolved cases

Performance Statistics

56.7%
Allow Rate
-8.3% vs TC avg
483
Total Applications
+24.5%
Interview Lift
1207
Avg Prosecution Days
Based on 471 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
16.2%
§102 Novelty
54.6%
§103 Obviousness
22.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18254826 DOUBLE-SIDED COATING APPARATUS Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18107049 DEPOSITION APPARATUS AND DRIVING METHOD THEREOF Non-Final OA Samsung Display Co., LTD.
18082407 METHOD FOR PRODUCING SILICA AEROGEL BLANKET AND APPARATUS FOR PRODUCING SAME Final Rejection LG CHEM, LTD.
18260575 COATING TREATMENT APPARATUS, COATING TREATMENT METHOD, AND COMPUTER STORAGE MEDIUM Non-Final OA Tokyo Electron Limited
18108655 NOZZLE HAVING DOUBLE PIPE STRUCTURE, AND PHOTORESIST DISPENSER AND SPIN COATER, EACH INCLUDING THE NOZZLE Non-Final OA SEMES CO., LTD.

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