Prosecution Insights
Last updated: October 26, 2026

Younghuie Jessica Han, USPTO Patent Examiner

Listed by the USPTO as HAN, YOUNGHUIE JESSICA

Tech Center 2800 • Art Units: 2838 2843 2845 2896

This examiner grants 87% of resolved cases

Analysis

HAN, YOUNGHUIE JESSICA has resolved 364 cases in Tech Center 2800 and Art Unit 2838. The allowance rate is 86.8%, and the median time to allowance is 1019 days. The record provides a useful basis for setting expectations, while the median timing should be incorporated into prosecution and business planning.

The interview lift is 10.0%, indicating a limited measured association with allowance. Written claim presentation may therefore remain the principal focus, with interviews used for issues that benefit from direct clarification. The listed companies are Murata Manufacturing Co., Ltd. and Skyworks Solutions Inc. The leading firms are Chang and Hale LLP and McDonald Hopkins LLC.

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

Performance Statistics

86.8%
Allow Rate
+18.8% vs TC avg
367
Total Applications
+10.0%
Interview Lift
1019
Avg Prosecution Days
Based on 364 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
38.4%
§102 Novelty
35.6%
§103 Obviousness
12.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18309089 AMPLIFIER CIRCUIT AND COMMUNICATION DEVICE Non-Final OA Murata Manufacturing Co., Ltd.
18141919 INTEGRATED COMPENSATION OF AMPLITUDE AND PHASE DISTORTIONS Final Rejection SKYWORKS SOLUTIONS, INC.

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Frequently Asked Questions

What is examiner Younghuie Jessica Han's allowance rate?

86.8% of resolved applications examined by Younghuie Jessica Han were allowed (364 resolved cases), compared with 76.3% across Art Unit 2838 over the last five years.

Does an interview help with examiner Younghuie Jessica Han?

This examiner's interview lift is +10.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Younghuie Jessica Han take to allow a patent?

Applications allowed by Younghuie Jessica Han took 1,019 days on average from filing to allowance.

Which art unit does examiner Younghuie Jessica Han work in?

Younghuie Jessica Han examines applications in Art Unit 2838 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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