Prosecution Insights
Last updated: October 01, 2026

Examiner: CHOI, JISUN

Tech Center 3600 • Art Units: 2129 3661 3666

This examiner grants 66% of resolved cases

Analysis

Jisun Choi works in Tech Center 3600 and Art Unit 2129. The examiner has 36 resolved cases and an allowance rate of 63.9%. This rate indicates that a majority of applications result in a grant, providing a generally positive outlook for applicants. The median days to allowance is 977, which provides a benchmark for the expected time from filing to grant for successful applications in this technical area.

The interview lift for this examiner is 58.8%, which is a very high figure. This indicates that the probability of allowance increases significantly when an interview is held. When compared to the 63.9% baseline, the 58.8% lift demonstrates that direct communication is an exceptionally effective tactic for addressing examiner concerns and securing a grant. Practitioners should prioritize interviews as a primary strategy in Art Unit 2129.

With 36 resolved cases, the data highlights a clear benefit to direct engagement. The 63.9% allowance rate and 977 median days to allowance are the primary metrics to consider in Tech Center 3600. The 58.8% interview lift stands out as a strong recommendation for applicants to communicate directly with the examiner to improve their chances of success and navigate the 977-day median timeline effectively.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

65.8%
Allow Rate
+13.8% vs TC avg
80
Total Applications
+59.7%
Interview Lift
989
Avg Prosecution Days
Based on 38 resolved cases, 2023–2026

Rejection Statute Breakdown

12.6%
§101 Eligibility
16.1%
§102 Novelty
52.8%
§103 Obviousness
16.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19350146 COMPUTER SYSTEM AND METHOD FOR CONTROLLING LONGITUDINAL MOVEMENT OF A VEHICLE Non-Final OA Volvo Truck Corporation
18844793 SYSTEM AND METHOD FOR AUTONOMOUS TRAILER INTEGRATION Final Rejection VOLVO TRUCK CORPORATION
18780755 ADAPTIVE ALLOCATION OF UNCREWED AIRCRAFT FUNCTION CONTROL AUTHORITY BASED ON DATA LINK CONDITION Non-Final OA The Boeing Company
18394074 MANAGEMENT SYSTEM FOR AGRICULTURAL MACHINES Non-Final OA KUBOTA CORPORATION
18409572 CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE Final Rejection HONDA MOTOR CO., LTD.
19139533 METHOD FOR CHECKING THE PLAUSIBILITY OF A PARAMETER Non-Final OA ZF Friedrichshafen AG
18340370 WORK VEHICLE HAVING SPEED AND/OR DISTANCE BASED DECISION SUPPORT AND INTERVENTION ZONES Non-Final OA Deere & Company
18499293 GESTURE DEVICE FOR TURNING ON A ROAD VEHICLE AND RELATIVE ROAD VEHICLE Non-Final OA FERRARI S.P.A.
18418706 VEHICLE AND CONTROL METHOD THEREFOR Non-Final OA Kia Corporation
18711786 METHOD, COMPUTER PROGRAM AND APPARATUS FOR CONTROLLING AN AUGMENTED REALITY DISPLAY DEVICE Non-Final OA Continental Automotive Technologies GmbH
18245598 SYSTEM AND METHOD FOR INDICATING A PLANNED ROBOT MOVEMENT Final Rejection ABB Schweiz AG
18220310 INFORMATION PROCESSING SYSTEM AND METHOD FOR FLIGHT PLANNING Final Rejection Hitachi, Ltd.
18780715 CONTROLLING VEHICLE BATTERY BASED ON OPEN CIRCUIT VOLTAGE Final Rejection FORD GLOBAL TECHNOLOGIES, LLC
19144716 OBSTACLE DETECTION METHOD AND APPARATUS FOR ROBOT, AND MEDIUM AND ELECTRONIC DEVICE Non-Final OA Beijing Roborock Innovation Technology Co., Ltd.
18637990 LOG-OFF AND LEFT BELONGINGS NOTIFICATION VIA VEHICLE DISPLAY Non-Final OA GM Global Technology Operations LLC

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