Listed by the USPTO as ZHANG, YINGCHUAN
Tech Center 3700 • Art Units: 3635 3711 3714 3715
This examiner grants 69% of resolved cases
ZHANG, YINGCHUAN has resolved 302 cases in Tech Center 3700 and Art Unit 3635. The allowance rate is 68.9%, while the interview lift is 28.4%. The median time to allowance is 950 days. The record shows an allowance outcome in a majority of resolved cases, with interviews associated with a moderate additional effect.
The listed companies are Ravin Crossbows LLC, Skyhawke Technologies LLC, and ACUSHNET Company. The leading firms are FOLEY & LARDNER LLP, NEO IP, and Artegis Law Group, LLP - Harman. These associations point practitioners toward counsel and applicants with relevant experience in this examiner's technology portfolio.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18779397 | WEDGE GOLF CLUB FITTING SYSTEM | Non-Final OA | Acushnet Company |
| 18766267 | INFLATABLE BALL | Final Rejection | adidas AG |
| 19045451 | SYSTEMS AND METHODS FOR TRANSFERRING A PASSENGER COMPARTMENT BETWEEN RIDE SYSTEMS USING ROBOTIC TOOL CHANGERS | Non-Final OA | Disney Enterprises, Inc. |
| 18981336 | GOLF CLUB HEADS COMPRISING A VARIABLE FACE THICKNESS | Non-Final OA | KARSTEN MANUFACTURING CORPORATION |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy68.9% of resolved applications examined by Yingchuan Zhang were allowed (302 resolved cases), compared with 58.9% across Art Unit 3635 over the last five years.
This examiner's interview lift is +28.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Yingchuan Zhang took 950 days on average from filing to allowance.
Yingchuan Zhang examines applications in Art Unit 3635 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
