Listed by the USPTO as DUONG, DIEU HIEN
Tech Center 2800 • Art Units: 2821 2845
This examiner grants 78% of resolved cases
DUONG, DIEU HIEN is a USPTO patent examiner in tech center 2800 and art unit 2821. The profile records 1055 resolved cases, a 78.3% allowance rate, and a median of 967 days to allowance. Interviews have a 16.5% lift, providing a positive association that may support targeted examiner engagement.
The listed companies are Beijing Xiaomi Mobile Software Co., Ltd., Vivo Mobile Communication Co., Ltd., and Dai Nippon Printing Co., Ltd. The listed firms are AMIN, TUROCY & WATSON, LLP, Bridgeway IP Law Group, PLLC, and Cozen O'Connor - Boulder. The substantial record supports using these figures as a meaningful reference for claim and response planning.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19158140 | ANTENNA, MOBILE COMMUNICATION BASE STATION AS WELL AS USER DEVICE | Non-Final OA | Telefonaktiebolaget LM Ericsson (publ) |
| 19158399 | RADIATOR, ANTENNA, MOBILE COMMUNICATION BASE STATION AS WELL AS USER DEVICE | Non-Final OA | Telefonaktiebolaget LM Ericsson (publ) |
| 18881902 | CIRCULARLY POLARIZED ANTENNA AND COMMUNICATION SYSTEM | Non-Final OA | BOE Technology Group Co., Ltd. |
| 18700688 | ANTENNA ARRAY AND COMMUNICATION DEVICE | Final Rejection | BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. |
| 18901916 | ULTRA-WIDEBAND ANTENNA ARRAY AND ELECTRONIC DEVICE | Non-Final OA | VIVO MOBILE COMMUNICATION CO., LTD. |
| 18263923 | ANTENNA AND COMMUNICATION APPARATUS | Final Rejection | DAI NIPPON PRINTING CO., LTD. |
| 19030600 | RECONFIGURABLE INTELLIGENT SURFACE USING FERROELECTRIC MATERIALS AND METAL-INSULATOR TRANSITION MATERIALS | Non-Final OA | Dell Products L.P. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy78.3% of resolved applications examined by Dieu Hien Duong were allowed (1,055 resolved cases), compared with 89.3% across Art Unit 2821 over the last five years.
This examiner's interview lift is +16.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Dieu Hien Duong took 967 days on average from filing to allowance.
Dieu Hien Duong examines applications in Art Unit 2821 in Tech Center 2800 (Semiconductors, Circuits & Optics).
