Listed by the USPTO as TSUI, DANIEL D
Tech Center 2100 • Art Units: 2132 2182 2185
This examiner grants 92% of resolved cases
TSUI, DANIEL D is a USPTO patent examiner in Tech Center 2100 and art unit 2132. The examiner has 524 resolved cases, an allowance rate of 91.8%, and a median of 876 days to allowance. The interview lift is 0.2%, indicating little recorded difference between interview and non-interview outcomes.
The listed companies are Samsung Electronics Co., Ltd., Micron Technology Inc., and KIOXIA Corporation. The listed firms are MAIER & MAIER, PLLC and Morgan, Lewis & Bockius LLP (WA)(SEC). The high allowance rate supports a focused effort to preserve claim scope, while the minimal interview lift suggests that written responses and initial claim clarity may be at least as important as interview practice.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19300369 | STORAGE CONTROLLER, STORAGE DEVICE AND STORAGE SYSTEM INCLUDING THE SAME | Non-Final OA | SAMSUNG ELECTRONICS CO., LTD. |
| 19293103 | MEMORY CARD AND HOST DEVICE | Non-Final OA | Kioxia Corporation |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy91.8% of resolved applications examined by Daniel D Tsui were allowed (524 resolved cases), compared with 73.3% across Art Unit 2132 over the last five years.
This examiner's interview lift is +0.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Daniel D Tsui took 876 days on average from filing to allowance.
Daniel D Tsui examines applications in Art Unit 2132 in Tech Center 2100 (Computing & Software).
