Listed by the USPTO as ZHANG, HAIDONG
Tech Center 2800 • Art Units: 2857 2858
This examiner grants 81% of resolved cases
ZHANG, HAIDONG has resolved 481 cases in Tech Center 2800 and Art Unit 2857. The allowance rate is 81.3%, while the interview lift is 12.3%. The median time to allowance is 1075 days. The data shows a high allowance rate across a substantial record, while interviews have a comparatively limited reported association with the outcome.
The company portfolio includes Emerson Electric Co., Samsung SDI Co., Ltd., and Hitachi Ltd. The leading firms are ARENTFOX SCHIFF LLP, DORITY & MANNING, P.A., and EIP US LLP. Practitioners can use these names to identify established applicant and counsel experience when preparing matters in the art unit.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18393336 | METHOD AND APPARATUS FOR DIAGNOSING DEFECTIVE BATTERY PACK ASSEMBLY | Non-Final OA | Samsung SDI Co., Ltd. |
| 18216667 | OVERLOAD CAPABILITY AND REMAINING LIFE OF AN ELECTRICAL ASSET | Non-Final OA | Eaton Intelligent Power Limited |
| 18284934 | PARTIAL DISCHARGE DETERMINATION APPARATUS AND PARTIAL DISCHARGE DETERMINATION METHOD | Non-Final OA | HITACHI, LTD. |
| 18355011 | SYSTEMS AND METHODS FOR ABNORMAL POWER CONNECTION DETECTION | Non-Final OA | Advanced Micro Devices, Inc. |
| 19078072 | CURRENT SENSOR | Non-Final OA | Analog Devices International Unlimited Company |
| 19004834 | SEMICONDUCTOR DEVICE HANDLING APPARATUS AND SEMICONDUCTOR DEVICE TESTING APPARATUS | Non-Final OA | ADVANTEST Corporation |
| 19026321 | SELF-CHECKING FAULT DIAGNOSIS SYSTEM AND METHOD THEREOF | Non-Final OA | AUTOMOTIVE RESEARCH & TESTING CENTER |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy81.3% of resolved applications examined by Haidong Zhang were allowed (481 resolved cases), compared with 72.0% across Art Unit 2857 over the last five years.
This examiner's interview lift is +12.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Haidong Zhang took 1,075 days on average from filing to allowance.
Haidong Zhang examines applications in Art Unit 2857 in Tech Center 2800 (Semiconductors, Circuits & Optics).
