Prosecution Insights
Last updated: October 26, 2026

Jaewook Jung, USPTO Patent Examiner

Listed by the USPTO as JUNG, JAEWOOK

Tech Center 3600 • Art Units: 3656 3658

This examiner grants 83% of resolved cases

Analysis

Jaewook Jung has resolved 12 cases in Tech Center 3600, showing a high allowance rate of 83.3 percent. The median days to allowance is 1138, providing a benchmark for Art Unit 3656. Companies such as Deere & Company and Robert Bosch GmbH are represented in this examiner's caseload, alongside Oshkosh Corporation. The 1138-day median timeline is a standard expectation for these applicants.

The interview lift of 40.0 percent indicates that while the base allowance rate is already high at 83.3 percent, interviews are exceptionally effective. For firms like BOYLE FREDRICKSON S.C. and FOLEY & LARDNER LLP, this data suggests that direct engagement is a powerful strategy. Kelly, Holt & Christenson (JohnDeere) can also utilize the 40.0 percent lift to ensure success. Although the 83.3 percent allowance rate is already strong, the 40.0 percent lift suggests that interviews can resolve remaining issues efficiently within the 1138-day median timeframe.

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

Performance Statistics

83.3%
Allow Rate
+31.3% vs TC avg
41
Total Applications
+40.0%
Interview Lift
1138
Avg Prosecution Days
Based on 12 resolved cases, 2023–2026

Rejection Statute Breakdown

8.2%
§101 Eligibility
17.6%
§102 Novelty
51.6%
§103 Obviousness
22.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18819086 SYSTEM AND METHOD FOR CONTROLLING OPERATION OF A WORK MACHINE BASED ON PLANT PART INTERIOR CHARACTERISTICS Non-Final OA Deere & Company
18470544 SYSTEMS AND METHODS TO SET GAIN CHARACTERISTIC LIMIT WITH GRAIN QUALITY CAMERA FEED Final Rejection Deere & Company
19206894 SEMI-SUPERVISED LEARNING OF ROBOT CONTROL POLICIES Non-Final OA GDM Holding LLC
18820763 FUEL MANAGEMENT IN HYBRID VEHICLES Final Rejection International Business Machines Corporation

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Frequently Asked Questions

What is examiner Jaewook Jung's allowance rate?

83.3% of resolved applications examined by Jaewook Jung were allowed (12 resolved cases), compared with 66.7% across Art Unit 3656 over the last five years.

Does an interview help with examiner Jaewook Jung?

This examiner's interview lift is +40.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Jaewook Jung take to allow a patent?

Applications allowed by Jaewook Jung took 1,138 days on average from filing to allowance.

Which art unit does examiner Jaewook Jung work in?

Jaewook Jung examines applications in Art Unit 3656 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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