Prosecution Insights
Last updated: October 01, 2026

Examiner: TRAN, THINH D

Tech Center 2400 • Art Units: 2419 2466 2473

This examiner grants 62% of resolved cases

Analysis

Thinh D. Tran is an examiner in Tech Center 2400 and Art Unit 2419. The examiner has 543 resolved cases. The allowance rate is 62.4 percent. This 62.4 percent figure is a larger number than the 19.4 percent interview lift. It indicates the proportion of applications that result in a grant.

The interview lift is 19.4 percent. This 19.4 percent lift is a smaller figure than the 62.4 percent allowance rate. It shows the increase in the probability of allowance when an interview is held. Practitioners can use the 19.4 percent metric to decide on their communication strategy. The 543 resolved cases offer a consistent statistical record for Art Unit 2419.

The median days to allowance is 1541. This 1541 figure is a larger number than the 543 resolved cases. It represents the time required for the examiner to grant a patent. Applicants should use the 1541 median days and the 62.4 percent allowance rate to manage their expectations for the prosecution process.

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

Performance Statistics

62.4%
Allow Rate
+4.4% vs TC avg
587
Total Applications
+19.4%
Interview Lift
1541
Avg Prosecution Days
Based on 543 resolved cases, 2023–2026

Rejection Statute Breakdown

5.9%
§101 Eligibility
17.0%
§102 Novelty
57.6%
§103 Obviousness
12.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17909280 HARQ-ACK TRANSMISSION METHOD, USER EQUIPMENT AND STORAGE MEDIUM, AND HARQ-ACK RECEPTION METHOD AND BASE STATION Final Rejection LG Electronics Inc.
18984001 ELECTRONIC DEVICE AND SPATIAL REUSE CONTROL METHOD Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18470989 METHOD AND DEVICE ON-PATTERN DESIGN FOR SIDELINK POSITIONING REFERENCE SIGNALS Non-Final OA Samsung Electronics Co., Ltd.
17988635 DEVICE AND METHOD FOR TRANSMITTING RESPONSE PACKET Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18948286 METHOD AND DEVICE FOR CHANNEL INFORMATION FEEDBACK Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18019479 PUCCH RESOURCE SELECTION AND MULTIPLEXING OF HARQ-ACK WITH DIFFERENT PRIORITIES ON PUCCH Final Rejection SHARP KABUSHIKI KAISHA
18646850 WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD Final Rejection NEC Corporation
18498136 RATE MATCHING FOR CELL DISCONTINUOUS RECEPTION OR DISCONTINUOUS TRANSMISSION Final Rejection QUALCOMM Incorporated
18552640 TECHNIQUES FOR TRANSMITTING A SCHEDULING REQUEST FOR PENDING HYBRID AUTOMATIC REPEAT REQUEST BITS Non-Final OA QUALCOMM Incorporated
18550937 SMALL DATA TRANSFER TECHNIQUES FOR NON-TERRESTRIAL NETWORKS Non-Final OA QUALCOMM INCORPORATED
18549138 SIDELINK USER EQUIPMENT SCHEDULING OF SPATIAL DIVISION MULTIPLEXING RECEIVER WITH MULTIPLE TRANSMISSION-RECEPTION POINTS Non-Final OA QUALCOMM Incorporated
18448851 CROSS-LINK INTERFERENCE MEASUREMENT TIMING FOR UPLINK AND DOWNLINK SUBBANDS Final Rejection QUALCOMM Incorporated
17316605 SCALABLE SIZING OF TRANSPORT BLOCKS FOR UPLINK TRANSMISSIONS Final Rejection QUALCOMM Incorporated
17076362 PAIRING METHODS AND DEVICES Final Rejection Orange
18674787 MECHANISM ON RESPONSE OF PRE-ALLOCATED RESOURCE BASED PUSCH TRANSMISSION Non-Final OA Intel Corporation
18549150 PHASE TRACKING REFERENCE SIGNAL (PT-RS) PATTERN DETERMINATION Non-Final OA Intel Corporation
18858707 USER EQUIPMENT INITIATION OF RADIO SENSING OPERATION Non-Final OA Lenovo (Singapore) Pte Limited
18716159 Selection of Cooperating Access Points in a Communication Network Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
16609615 BASE STATION, USER DEVICE AND COMMUNICATION METHOD Non-Final OA NTT DOCOMO, INC.
18858597 APPARATUS, METHOD AND COMPUTER PROGRAM FOR SELECTION OF SIDELINK RESOURCES BETWEEN DIFFERENT RATS Non-Final OA Nokia Technologies Oy
18895422 INFORMATION CONTROL METHOD AND APPARATUS, COMMUNICATION DEVICE, AND STORAGE MEDIUM Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18804276 BEAM SWITCHING DELAY DETERMINING METHOD AND APPARATUS, AND TERMINAL Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18464755 UPLINK TRANSMISSION METHOD AND APPARATUS, AND TERMINAL Final Rejection VIVO MOBILE COMMUNICATION CO., LTD.
18498426 WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
18620686 FEATURE IDENTIFICATION OF AN ISSUE OF AN APPLICATION SESSION Final Rejection Juniper Networks, Inc.
18679067 Reusing Physical Uplink Control Channel Resources Non-Final OA Dell Products L.P.
18849349 EFFECTIVE TIME DETERMINATION METHOD AND APPARATUS Non-Final OA Beijing Xiaomi Mobile Software Co., Ltd.
18711452 COMMUNICATION METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM Final Rejection Beijing Xiaomi Mobile Software Co., Ltd.
17630121 UCI TRANSMISSION AND RECEPTION METHODS, DEVICE, SYSTEM, APPARATUS, AND MEDIUM Non-Final OA DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
18734839 CLASSIFICATION OF AN AP PAIR AS A LINE-OF-SIGHT PAIR OR NON-LINE-OF-SIGHT PAIR Non-Final OA HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

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