Prosecution Insights
Prosecution Insights
Tech Center 3600 • Art Units: 3661 3665 3667 3694
This examiner grants 83% of resolved cases
Mary Da Zhi Wang Cheung is an examiner in Tech Center 3600 and Art Unit 3661, with 607 resolved cases. The allowance rate of 83.0% indicates a high likelihood of success for applicants. The interview lift of 12.9% shows that conducting an interview provides a meaningful increase in the probability of allowance over the 83.0% baseline. This suggests that direct engagement is a productive strategy in Art Unit 3661.
The median days to allowance is 1111, which is the typical duration for the 607 resolved cases handled by the examiner. Practitioners should prepare for a longer prosecution cycle while taking advantage of the 12.9% interview lift to secure an allowance. The 83.0% allowance rate remains a strong positive indicator for patent seekers. Attorneys can use the 1111-day median to forecast the timing of grants in Tech Center 3600. These metrics provide a clear path for strategic planning.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19024280 | Autonomous Waste Collection Assembly and Medical Waste Collection System and Methods | Non-Final OA | Stryker Corporation |
| 18716768 | CONTROLLER AND CONTROL METHOD FOR STRADDLE-TYPE VEHICLE | Final Rejection | Robert Bosch GmbH |
| 19173279 | AUTONOMOUS VEHICLE BLIND SPOT MANAGEMENT | Non-Final OA | Aurora Operations, Inc. |
| 19193397 | FLIGHT OPERATION RESOURCE USAGE PREDICTION AND OPTIMIZATION | Non-Final OA | Honeywell International Inc. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
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