Prosecution Insights
Last updated: October 26, 2026

Ji-Hae P Yea, USPTO Patent Examiner

Listed by the USPTO as YEA, JI-HAE P

Tech Center 4100 • Art Units: 2412 2416 2465 2469 2471 2473 4100

This examiner grants 83% of resolved cases

Analysis

YEA, JI-HAE P has 228 resolved cases, an allowance rate of 83.3%, and an interview lift of 18.3%. The median time to allowance is 870 days. The profile places the examiner in tech center 4100 and art unit 2412. The resolved-case base offers useful historical context, while the timing figure supports planning prosecution schedules with attention to the expected path to allowance.

Toyota Motor Corporation, Nokia Corporation, and Samsung Electronics Co., Ltd. are the leading companies shown. AMIN, TUROCY & WATSON, LLP, Cozen O'Connor - Boulder, and DINSMORE & SHOHL LLP are the listed leading firms. The interview figure supports a focused examiner meeting when counsel has a concrete claim or technical issue to address, followed by precise written prosecution.

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

Performance Statistics

83.3%
Allow Rate
+23.3% vs TC avg
270
Total Applications
+18.3%
Interview Lift
870
Avg Prosecution Days
Based on 228 resolved cases, 2023–2026

Rejection Statute Breakdown

2.3%
§101 Eligibility
24.1%
§102 Novelty
53.8%
§103 Obviousness
17.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18836194 METHOD AND APPARATUS FOR GROUP MESSAGE DELIVERY Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18437157 USER EQUIPMENT AND BASE STATION IN WIRELESS COMMUNICATION SYSTEM AND METHODS PERFORMED THEREBY Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18431252 APPARATUS, BASE STATION, AND METHOD Non-Final OA Toyota Jidosha Kabushiki Kaisha
18405845 COMMUNICATION METHOD AND RELATED APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18294000 METHOD, COMPUTER PROGRAM, AND DEVICE FOR PROCESSING SIGNALS Non-Final OA Volkswagen Aktiengesellschaft
18905478 PRIORITIZATION OF TRANSMISSIONS IN WIRELESS COMMUNICATIONS SYSTEMS Non-Final OA Sharp Kabushiki Kaisha
18576680 SIGNAL PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM Non-Final OA BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
19077840 SIGNAL FIELD INDICATION METHOD AND APPARATUS Non-Final OA Nokia Technologies OY
18702589 Channel State Based Beamforming Enhancement Non-Final OA Nokia Solutions and Networks Oy
17877307 METHOD AND APPARATUS TO TRANSMIT MESSAGES FOR BIT RATE QUERY AND RECOMMENDATION OVER UE-TO-NETWORK RELAY Final Rejection MediaTek Inc.
18804356 DATA SENDING METHOD, DATA RECEIVING METHOD, AND RELATED DEVICE Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18732802 METHOD FOR RESOURCE ALLOCATION Non-Final OA ZTE CORPORATION
18434131 DYNAMIC BUFFER STATUS REPORT SELECTION Non-Final OA Dell Products L.P.

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Frequently Asked Questions

What is examiner Ji-Hae P Yea's allowance rate?

83.3% of resolved applications examined by Ji-Hae P Yea were allowed (228 resolved cases), compared with 82.9% across Art Unit 2412 over the last five years.

Does an interview help with examiner Ji-Hae P Yea?

This examiner's interview lift is +18.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Ji-Hae P Yea take to allow a patent?

Applications allowed by Ji-Hae P Yea took 870 days on average from filing to allowance.

Which art unit does examiner Ji-Hae P Yea work in?

Ji-Hae P Yea examines applications in Art Unit 2412 in Tech Center 4100.

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