Prosecution Insights
Last updated: October 02, 2026

Examiner: YEUNG, MANG HANG

Tech Center 6200 • Art Units: 2416 2417 2463 6221

This examiner grants 87% of resolved cases

Analysis

Mang Hang Yeung is an examiner in Art Unit 2416 of Tech Center 6200. He has managed 762 resolved cases, achieving an allowance rate of 87.3 percent. This high rate indicates that the vast majority of applications reaching a final disposition are granted. The 87.3 percent allowance rate reflects a very applicant-friendly environment in this technical area.

The median time to allowance is 950 days. The data shows an interview lift of 12.1 percent, which suggests that while the allowance rate is already high, an interview can further increase the probability of success. Practitioners can expect a relatively efficient process with a high likelihood of grant within the 950-day median timeframe. The 12.1 percent lift provides a meaningful incentive to engage the examiner directly if an application faces an initial rejection. With 762 resolved cases, the examiner has a well-established pattern of granting patents in a timely manner. This profile suggests that both written and verbal prosecution strategies are effective.

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
774
Total Applications
+12.1%
Interview Lift
950
Avg Prosecution Days
Based on 762 resolved cases, 2023–2026

Rejection Statute Breakdown

9.3%
§101 Eligibility
29.7%
§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.
18795057 APPARATUS AND METHOD FOR LOCATION TRIGGERED SECURE DATA TRANSACTION BASED ON DEVICE-TO-DEVICE COMMUNICATIONS Final Rejection QUALCOMM Incorporated
18478495 Feedback Procedures for SL Power Saving UEs Non-Final OA Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
18813752 ENHANCED R-TWT FOR ROAMING NON-AP MLD Non-Final OA SONY CORPORATION OF AMERICA
18781709 ACTIVE RADIO NOTIFICATION FOR PAGING Non-Final OA Lenovo (Singapore) Pte. Limited
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.
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
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
18856016 RESOURCE CONFIGURATION METHOD AND DEVICE, AND STORAGE MEDIUM Non-Final OA BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
14207695 Flow control between processing devices Non-Final OA MAXLINEAR, INC.

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