Prosecution Insights
Last updated: May 29, 2026

Examiner: ZHAO, XIAO SI

Tech Center 1700 • Art Units: 1712 1714 1744 1792

This examiner grants 57% of resolved cases

Performance Statistics

56.8%
Allow Rate
-8.2% vs TC avg
502
Total Applications
+24.9%
Interview Lift
1211
Avg Prosecution Days
Based on 475 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
3.8%
§102 Novelty
78.4%
§103 Obviousness
9.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
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.
16899711 POLYPROPYLENE-BASED PARTICLES FOR ADDITIVE MANUFACTURING Non-Final OA 3D Systems, Inc.

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