Prosecution Insights
Last updated: October 02, 2026

Examiner: DINH, TUAN T

Tech Center 3600 • Art Units: 2800 2835 2841 2847 2848 3611

This examiner grants 79% of resolved cases

Analysis

Tuan T. Dinh has resolved 1198 cases in Art Unit 2800, located in Tech Center 3600. The examiner's allowance rate is 78.8%, and the median days to allowance is 1064. The interview lift of 22.1% is significant, indicating that interviews are a highly effective strategy for overcoming rejections and securing an allowance. This profile suggests that direct communication is a key factor in the examiner's decision-making process.

In Tech Center 3600, practitioners can notably improve their chances of allowance by engaging in direct communication, leveraging the 22.1% lift. The 78.8% baseline allowance rate is already strong, but the lift makes success even more likely. The 1064-day median to allowance is a standard timeline that applicants should plan for. With 1198 resolved cases, the data is robust and highlights the value of interviews. Practitioners should consider the 22.1% lift as a primary tool for navigating the 1064-day process and improving the already favorable 78.8% success rate in Art Unit 2800.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

78.8%
Allow Rate
+26.8% vs TC avg
1,229
Total Applications
+22.1%
Interview Lift
1064
Avg Prosecution Days
Based on 1198 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
38.5%
§102 Novelty
45.0%
§103 Obviousness
6.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18937936 ELECTRONIC DEVICE INCLUDING SUBSTRATE INCLUDING COATING LAYER Non-Final OA Samsung Electronics Co., Ltd.
18749099 APPARATUSES HAVING VIA STRUCTURES TO REDUCE CROSSTALK EFFECTS Final Rejection Samsung Electronics Co., Ltd.
17293050 SUPPORT COMPOSITE PLATE, MANUFACTURING METHOD THEREOF, AND DISPLAY MODULE Non-Final OA Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
18724156 CIRCUIT BOARD ASSEMBLY AND ELECTRONIC DEVICE Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18327100 Modular Printed Circuit Boards with Connectors Final Rejection Intel Corporation
18117818 INTEGRATED ANTIOXIDANT AND SEALANT SOLUTION TO ADDRESS TEMPERATURE HUMIDITY RELIABILITY ISSUE OF LIQUID METAL INTERCONNECT Final Rejection Intel Corporation
17853018 INTERCONNECT BRIDGE WITH SIMILAR CHANNEL LENGTHS Non-Final OA Intel Corporation
17553189 POWER DELIVERY TECHNIQUES FOR GLASS SUBSTRATE WITH HIGH DENSITY SIGNAL VIAS Non-Final OA Intel Corporation
18716188 POWER SUPPLY MODULE Non-Final OA Murata Manufacturing Co., Ltd.
18632413 Plateable Single Layer Capacitor Final Rejection KYOCERA AVX Components Corporation
18863441 CIRCUIT BOARD, CIRCUIT BOARD ASSEMBLY, AND ELECTRONIC DEVICE Non-Final OA HONOR DEVICE CO., LTD.
18704680 DOUBLE-SIDED COPPER CLAD LAMINATE, CAPACITOR ELEMENT AND PRINTED WIRING BOARD WITH BUILT-IN CAPACITOR, AND METHOD FOR MANUFACTURING DOUBLE-SIDED COPPER CLAD LAMINATE Final Rejection MITSUI MINING & SMELTING CO., LTD.
18284643 MULTILAYER SUBSTRATE MANUFACTURING METHOD AND WIRING SUBSTRATE Non-Final OA MITSUI MINING & SMELTING CO., LTD.
19019995 SEMICONDUCTOR STORAGE DEVICE Non-Final OA Kioxia Corporation
18459419 POWER CONVERSION MODULE Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18378810 FLEXIBLE ELECTRONIC SYSTEM FOR FLEXIBLE WEARABLE DEVICES AND OTHER ELECTRONIC DEVICES Final Rejection Meta Platforms Technologies, LLC
17429909 ELECTROSTATIC CHUCK WITH POWDER COATING Non-Final OA Lam Research Corporation
18775762 COMPLIANT PIN Non-Final OA HONEYWELL INTERNATIONAL INC.
18636337 TOOLLESS COMPRESSION ATTACHED MEMORY MODULE INSTALLATION IN INFORMATION HANDLING SYSTEMS Final Rejection Dell Products L.P.
18937697 CIRCUIT BOARD AND METHOD FOR MANUFACTURING MOUNTING BOARD Non-Final OA TDK Corporation
18708255 MODULE, IMAGE DISPLAY DEVICE LAMINATE, IMAGE DISPLAY DEVICE, MANUFACTURING METHOD OF MODULE, AND WIRING BOARD Non-Final OA DAI NIPPON PRINTING CO., LTD.
18450482 Exerting-Pressure Device and Electronic Apparatus Comprising the Same Non-Final OA Tyco Electronics (Shanghai) Co., Ltd.
18923638 ELECTRONIC DEVICE Non-Final OA Advanced Semiconductor Engineering, Inc.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month