Listed by the USPTO as DUAN, VIVIAN WEIJIA
Tech Center 2100 • Art Units: 2191
This examiner grants 73% of resolved cases
In Tech Center 2100 and Art Unit 2191, DUAN, VIVIAN WEIJIA has resolved 22 cases. The allowance rate is 72.7%, the interview lift is 16.1%, and the median time to allowance is 1026 days. The small resolved portfolio limits the reliability of broad patterns, but the available figures show a moderate interview association and a substantial median path to allowance.
The leading companies are Capital One Services LLC, The Toronto-dominion Bank, and Commissariat à l'Énergie Atomique et aux Énergies Alternatives. The leading firms are BakerHostetler, Faegre Drinker NTT, and Harrity & Harrity, LLP. Counsel may emphasize clear claim framing and use interviews selectively to resolve focused questions in this developing record.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18438892 | COMPONENT TESTING USING LOG EVENTS | Final Rejection | Capital One Services, LLC |
| 18426290 | MACHINE LEARNING BASED STATIC PROFILING | Final Rejection | Oracle International Corporation |
| 18466782 | SYSTEM ARCHITECTURE WITH GENERATIVE AI | Non-Final OA | The Toronto-Dominion Bank |
| 18722874 | SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR PROGRAM ANALYSIS | Non-Final OA | COMMISSARIAT A L’ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES |
| 18558200 | PROGRAM GENERATION APPARATUS, PROGRAM GENERATION METHOD AND PROGRAM | Non-Final OA | NTT, Inc. |
| 18309481 | Git Commit Registry | Final Rejection | SAP SE |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy72.7% of resolved applications examined by Vivian Weijia Duan were allowed (22 resolved cases), compared with 75.5% across Art Unit 2191 over the last five years.
This examiner's interview lift is +16.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Vivian Weijia Duan took 1,026 days on average from filing to allowance.
Vivian Weijia Duan examines applications in Art Unit 2191 in Tech Center 2100 (Computing & Software).
