Listed by the USPTO as GUAN, GUANG H
Tech Center 3600 • Art Units: 3631
This examiner grants 60% of resolved cases
Guang H. Guan is a USPTO patent examiner in tech center 3600 and art unit 3631. The profile covers 541 resolved cases, with an allowance rate of 59.7% and a median of 952 days to allowance. The interview lift is 54.9%, indicating a strong measured association between interviews and allowance outcomes. Applicants may therefore give interviews careful consideration while also addressing the allowance result through focused claim drafting and evidence.
The listed companies are Lear Corporation, Tska LLC, and Kia Corporation. The leading firms are BANNER & WITCOFF, LTD., Barnes & Thornburg LLP (IN), and Barron & Young PLLC. The company list reflects automotive subject matter, and the firm list identifies representatives appearing in the measured record.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 17969063 | DISPLAY ASSEMBLY AND WALKING ASSISTING APPARATUS INCLUDING THE SAME | Final Rejection | Kia Corporation |
| 19207163 | ANGLE ADJUSTMENT DEVICE | Non-Final OA | TILTA INC. |
| 18575502 | QUICK-SWAPPING BRACKET ASSEMBLY WITH HIGH LOCKING STABILITY AND ELECTRIC VEHICLE COMPRISING THE SAME | Non-Final OA | SHANGHAI DIANBA NEW ENERGY TECHNOLOGY CO., LTD. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy59.7% of resolved applications examined by Guang H Guan were allowed (541 resolved cases), compared with 56.0% across Art Unit 3631 over the last five years.
This examiner's interview lift is +54.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Guang H Guan took 952 days on average from filing to allowance.
Guang H Guan examines applications in Art Unit 3631 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).
