Prosecution Insights
Last updated: October 02, 2026

Examiner: JANG, ELINA SOHYUN

Tech Center 3700 • Art Units: 3791

This examiner grants 68% of resolved cases

Analysis

Elina Sohyun Jang works in Tech Center 3700 and Art Unit 3791, with 101 resolved cases. The examiner has an allowance rate of 68.3 percent and a median of 1211 days to allowance. These figures reflect the allowance frequency and the pendency period for the 101 resolved cases that have reached a final disposition. This dataset offers a clear view of the examiner's current prosecution trends in Art Unit 3791.

The interview lift is 37.2 percent, which is a significant metric for this examiner. This 37.2 percent lift indicates that interviews are effective at moving cases toward allowance compared to the 68.3 percent base rate. For practitioners, the 37.2 percent lift suggests that an interview could be a deciding factor in a case. Utilizing this strategy may be a productive way to navigate the 1211 days to allowance. The 101 resolved cases provide the statistical basis for the 37.2 percent lift observed in the data.

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

Performance Statistics

68.3%
Allow Rate
-1.7% vs TC avg
115
Total Applications
+37.2%
Interview Lift
1211
Avg Prosecution Days
Based on 101 resolved cases, 2023–2026

Rejection Statute Breakdown

12.8%
§101 Eligibility
17.3%
§102 Novelty
36.2%
§103 Obviousness
30.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18752405 Estimating Tidal Volume Using Mobile Devices Non-Final OA Samsung Electronics Co., Ltd.
18649418 METHOD AND APPARATUS FOR BREAST BIOPSY Non-Final OA KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
17182910 METHODS AND SYSTEMS FOR CATHETER TARGET LOCKING Non-Final OA CANON U.S.A., INC.
18195404 SYSTEMS AND METHODS FOR COUGH DETECTION Final Rejection KONINKLIJKE PHILIPS N.V.
18180819 CARDIAC IMPLANT DEVICES WITH INTEGRATED PRESSURE SENSING Non-Final OA EDWARDS LIFESCIENCES CORPORATION
17937752 CARDIAC IMPLANT DEVICES WITH INTEGRATED PRESSURE SENSING Non-Final OA Edwards Lifesciences Corporation
18924661 BODY ATTACHABLE UNIT FOR CONTINUOUS BLOOD GLUCOSE MEASUREMENT Non-Final OA I-SENS, INC.
18294504 PERSONALIZED HEMODYNAMIC TARGETS TO REDUCE HYPOTENSION DURING SURGERY Non-Final OA University of Pittsburgh - Of the Commonwealth System of Higher Education

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