Prosecution Insights
Last updated: October 02, 2026

Examiner: JUNG, JONATHAN Y

Tech Center 2800 • Art Units: 1717 2871

This examiner grants 73% of resolved cases

Analysis

Jonathan Y Jung is a USPTO patent examiner in Tech Center 2800 and Art Unit 1717. The examiner has 416 resolved cases, which results in an allowance rate of 72.6%. This percentage provides a baseline for applicants evaluating their chances of success in this unit. The median days to allowance for these cases is 889, indicating the duration of the prosecution process from filing to grant.

The data shows an interview lift of 16.8%. This lift suggests that applications involving an interview have a higher probability of allowance than those that do not. With 416 resolved cases, the examiner has a history of resolutions in Tech Center 2800. Practitioners can use the 889-day median to manage client expectations regarding the timeline for a resolution.

In Art Unit 1717, the examiner's 72.6% allowance rate and 16.8% interview lift are metrics for strategy. The median pendency is a figure that describes the time required to reach an allowance. These data points from the resolved cases offer an overview of the examiner's performance. Applicants should consider the 16.8% lift when evaluating the benefits of verbal communication.

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

Performance Statistics

72.6%
Allow Rate
+4.6% vs TC avg
438
Total Applications
+16.8%
Interview Lift
889
Avg Prosecution Days
Based on 416 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
22.0%
§102 Novelty
62.2%
§103 Obviousness
14.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18927019 OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18678594 Model-Based Method of Estimating Optical Electro-Chemical Cell State Via Electrical Input Final Rejection Apple Inc.
18867935 FOLDABLE AERIAL IMAGE DISPLAY DEVICE Non-Final OA INTERMAN Corporation
18714242 ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE Non-Final OA BOE Technology Group Co., Ltd.
18958307 METHOD FOR MANUFACTURING DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18782798 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Final Rejection Samsung Display Co., LTD.
18647274 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Final Rejection Samsung Display Co., LTD.
18774356 VIEWING ANGLE CONTROL FILM AND DISPLAY DEVICE HAVING THE SAME Final Rejection LG Display Co., Ltd.
18884384 HEAD-MOUNTED DISPLAY Final Rejection JVCKENWOOD CORPORATION
18773266 OPTICAL SYSTEM AND IMAGING APPARATUS INCLUDING THE SAME Non-Final OA CANON KABUSHIKI KAISHA
18501954 ATOMIC LAYER DEPOSITION PROCESS FOR FABRICATING DIELECTRIC METASURFACES FOR WAVELENGTHS IN THE VISIBLE SPECTRUM Final Rejection PRESIDENT AND FELLOWS OF HARVARD COLLEGE
18918524 DIGRESSIVE LENS FOR VIRTUAL IMAGE Non-Final OA Meta Platforms Technologies, LLC
18958583 DISPLAY PANEL Non-Final OA AUO Corporation
18917540 ELLIPTICALLY POLARIZING PLATE AND IMAGE DISPLAY DEVICE Non-Final OA NITTO DENKO CORPORATION
18945532 REFLECTIVE DISPLAY PANEL AND SPUTTERING TARGET Non-Final OA HannStar Display Corporation
18783449 OPTICAL SYSTEM, CAMERA MODULE, AND TERMINAL DEVICE Non-Final OA Jiangxi OFILM Optical Co., Ltd.
18676875 OPTICAL STRUCTURE Final Rejection VisEra Technologies Company Limited
18299708 OPTICAL STRUCTURE Final Rejection VisEra Technologies Company Limited

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