Listed by the USPTO as HOANG, TUAN A
Tech Center 4100 • Art Units: 2822 2896 2898 4100
This examiner grants 74% of resolved cases
HOANG, TUAN A is a USPTO patent examiner in Tech Center 4100 and art unit 2822. The record covers 521 resolved cases, with a 74.5% allowance rate, an 11.3% interview lift, and a median of 989 days to allowance. The allowance result and interview measure point to distinct aspects of prosecution, with the interview association providing a narrower signal than the overall case outcome.
The listed companies are Taiwan Semiconductor Manufacturing Company, Ltd., Samsung Electronics Co., Ltd., and Samsung Display Co., Ltd. The leading firms are Haynes and Boone, LLP (24061), STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C., and F. CHAU & ASSOCIATES, LLC. The timing figure can inform filing and response expectations.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18594509 | DISPLAY PANEL AND ELECTRONIC DEVICE COMPRISING THE SAME | Non-Final OA | Samsung Display Co., Ltd. |
| 18490304 | SOLID-STATE IMAGING ELEMENT, PRODUCTION METHOD THEREOF, AND ELECTRONIC DEVICE | Non-Final OA | SONY GROUP CORPORATION |
| 18189045 | ROW CELL CIRCUITS WITH ABRUPT DIFFUSION REGION WIDTH TRANSITIONS | Final Rejection | QUALCOMM Incorporated |
| 18664587 | DISPLAY DEVICE AND ELECTRONIC DEVICE | Non-Final OA | SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
| 18306678 | FLOATING GATE BIOSENSOR | Non-Final OA | International Business Machines Corporation |
| 18776282 | METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE | Non-Final OA | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD. |
| 18776816 | SEMICONDUCTOR STRUCTURE WITH COMPOSITE OXIDE LAYER | Non-Final OA | Taiwan Semiconductor Manufacturing Company, Ltd. |
| 18769957 | ACTIVE REGION CUT PROCESS | Non-Final OA | Taiwan Semiconductor Manufacturing Company, Ltd. |
| 18588942 | SEMICONDUCTOR DEVICE HAVING NANOSHEETS | Final Rejection | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
| 18305514 | SEMICONDUCTOR DEVICE STRUCTURE WITH EXPANSION FILM AND METHOD FOR FORMING THE SAME | Non-Final OA | Taiwan Semiconductor Manufacturing Company, Ltd. |
| 18099405 | SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME | Non-Final OA | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
| 18768881 | FINFET PITCH SCALING | Non-Final OA | Taiwan Semiconductor Manufacturing Co., Ltd. |
| 18752172 | SEMICONDUCTOR DEVICES WITH AIR GATE SPACER AND AIR GATE CAP | Non-Final OA | Taiwan Semiconductor Manufacturing Co., Ltd. |
| 18232181 | Profile Control Of Gate Structures In Semiconductor Devices | Final Rejection | Taiwan Semiconductor Manufacturing Co., Ltd. |
| 18350429 | SEMICONDUCTOR DEVICES WITH IMPROVED GATE CONTROL | Final Rejection | Taiwan Semiconductor Manufacturing Co., Ltd. |
| 18345303 | Barrier Free Tungsten Liner in Contact Plugs and The Method Forming the Same | Final Rejection | Taiwan Semiconductor Manufacturing Co., Ltd. |
| 18420016 | MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE | Final Rejection | MIRISE Technologies Corporation |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy74.5% of resolved applications examined by Tuan A Hoang were allowed (521 resolved cases), compared with 48.4% across Art Unit 2822 over the last five years.
This examiner's interview lift is +11.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Tuan A Hoang took 989 days on average from filing to allowance.
Tuan A Hoang examines applications in Art Unit 2822 in Tech Center 4100.
