Prosecution Insights
Last updated: October 27, 2026

Mang Hang Yeung, USPTO Patent Examiner

Listed by the USPTO as YEUNG, MANG HANG

Tech Center 6200 • Art Units: 2416 2417 2463 6221

This examiner grants 87% of resolved cases

Analysis

YEUNG, MANG HANG is assigned to tech center 6200 and art unit 2416. His record covers 766 resolved cases, with an allowance rate of 87.3% and a median of 949 days to allowance. Interviews show a 12.1% lift, indicating a positive association with allowance outcomes.

Huawei Technologies, InterDigital, and Electronics and Telecommunications Research Institute are the listed companies. The listed firms are Condo Roccia Koptiw LLP, Anova Law Group, PLLC, and BROADVIEW IP LAW, PC. The record supports using interviews as part of a prosecution plan that still accounts for nearly extended pendency.

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

Performance Statistics

87.3%
Allow Rate
+27.3% vs TC avg
793
Total Applications
+12.1%
Interview Lift
949
Avg Prosecution Days
Based on 766 resolved cases, 2023–2026

Rejection Statute Breakdown

9.3%
§101 Eligibility
29.5%
§102 Novelty
36.6%
§103 Obviousness
18.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18871463 EXECUTION CONDITIONS FOR MULTIPLE TYPES OF CONDITIONAL MOBILITY Non-Final OA LG ELECTRONICS INC.
18799200 ELECTRONIC DEVICE SUPPORTING DUAL CONNECTIVITY, AND OPERATION METHOD THEREFOR Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18927429 SYSTEM AND METHODS FOR NETWORK ENERGY SAVING Non-Final OA Huawei Technologies Co., Ltd.
18660982 NETWORK HANDOVER METHOD AND COMMUNICATION APPARATUS Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18638193 Devices and Methods for AP Cooperation in a Wireless Communication Network Non-Final OA Huawei Technologies Co., Ltd.
18478495 Feedback Procedures for SL Power Saving UEs Non-Final OA Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
18710166 METHOD AND DEVICE FOR CONFIGURING REFERENCE SIGNAL FOR COVERAGE EXTENSION Final Rejection Electronics and Telecommunications Research Institute
18037484 METHOD AND DEVICE FOR SUPPORTING MULTICAST TRANSMISSION Final Rejection ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
18856016 RESOURCE CONFIGURATION METHOD AND DEVICE, AND STORAGE MEDIUM Non-Final OA BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
18860087 CONNECTION MANAGEMENT AND RECOVERY ASSOCIATED WITH MULTIPATH SIDELINK RELAYS Non-Final OA InterDigital Patent Holdings, Inc.
18860470 METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR JOINT BEAM MANAGEMENT IN NR-DUPLEX Non-Final OA InterDigital Patent Holdings, Inc.
18913144 LINK RECOVERY AND SIDELINK BEAMFORMING Non-Final OA InterDigital Patent Holdings, Inc.
18901735 SIGNAL TRANSMISSION METHOD, DEVICE, AND COMPUTER STORAGE MEDIUM Non-Final OA ZTE CORPORATION
18839724 METHOD, DEVICE, AND SYSTEM FOR RESOURCE STATUS REPORT IN WIRELESS NETWORKS Non-Final OA ZTE CORPORATION

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Frequently Asked Questions

What is examiner Mang Hang Yeung's allowance rate?

87.3% of resolved applications examined by Mang Hang Yeung were allowed (766 resolved cases), compared with 72.0% across Art Unit 2416 over the last five years.

Does an interview help with examiner Mang Hang Yeung?

This examiner's interview lift is +12.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Mang Hang Yeung take to allow a patent?

Applications allowed by Mang Hang Yeung took 949 days on average from filing to allowance.

Which art unit does examiner Mang Hang Yeung work in?

Mang Hang Yeung examines applications in Art Unit 2416 in Tech Center 6200.

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