Listed by the USPTO as YUAN, DAH WEI D
Tech Center 1700 • Art Units: 1700 1717 1722 1723 1725 1727 1731 1737 1795
This examiner grants 27% of resolved cases
YUAN, DAH WEI D examines in Tech Center 1700, Art Unit 1700. The profile records 45 resolved cases and a 26.7% allowance rate. Interviews are associated with an 11.3% lift in allowance outcomes. The median days to allowance are 1380.
The listed companies are National Institute of Advanced Industrial Science and Technology, Samsung SDI Co., Ltd., and Gs Yuasa International Ltd. The listed firms are OSTROLENK FABER LLP, Rankin, Hill & Clark LLP, and Womble Bond Dickinson US LLP. The limited record supports cautious use of the figures. Careful claim differentiation and targeted examiner engagement are practical priorities.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 17821757 | SECONDARY BATTERY | Final Rejection | Samsung SDI Co., Ltd. |
| 17787448 | ENERGY STORAGE DEVICE | Final Rejection | GS YUASA INTERNATIONAL LTD. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy26.7% of resolved applications examined by Dah Wei D Yuan were allowed (45 resolved cases), compared with 40.4% across Art Unit 1700 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 Dah Wei D Yuan took 1,380 days on average from filing to allowance.
Dah Wei D Yuan examines applications in Art Unit 1700 in Tech Center 1700 (Chemistry & Materials).
