Prosecution Insights
Last updated: October 02, 2026

Examiner: CHOWDHURY, MOHAMMED SHAMSUL

Tech Center 4100 • Art Units: 2467 4100

This examiner grants 83% of resolved cases

Analysis

Mohammed Shamsul Chowdhury is an examiner in Tech Center 4100 and Art Unit 2467. The examiner has 362 resolved cases, offering a robust data set for evaluation. The allowance rate is 83.1 percent, which is a high figure that suggests a favorable environment for patent grants. This rate indicates that the examiner frequently finds a path to allowance for the applications under review.

The interview lift is 24.1 percent, a significant increase that highlights the value of direct communication. Practitioners who engage in interviews are much more likely to see their cases allowed, making this a key strategy for prosecution. The median days to allowance is 927, which is a standard duration for this tech center. The combination of a high allowance rate and a 24.1 percent interview lift suggests that proactive engagement is highly effective. Practitioners can use these metrics to plan their approach and manage client expectations regarding the 927-day process.

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

Performance Statistics

83.1%
Allow Rate
+23.1% vs TC avg
411
Total Applications
+24.1%
Interview Lift
927
Avg Prosecution Days
Based on 362 resolved cases, 2023–2026

Rejection Statute Breakdown

1.8%
§101 Eligibility
14.8%
§102 Novelty
69.6%
§103 Obviousness
6.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18688956 METHOD AND APPARATUS FOR RESELECTING RESOURCE CONSIDERING SL DRX OPERATION IN NR V2X Final Rejection LG ELECTRONICS INC.
18575228 METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM Non-Final OA LG Electronics Inc.
18559976 METHOD FOR TRANSMITTING OR RECEIVING DOWNLINK CONTROL CHANNEL AND DEVICE THEREFOR Final Rejection LG Electronics Inc.
18767754 METHOD AND APPARATUS FOR MONITORING PHYSICAL DOWNLINK CONTROL CHANNEL Non-Final OA Samsung Electronics Co., Ltd.
18752262 MEASUREMENT AND MOBILITY IN FULL-DUPLEX SYSTEMS Non-Final OA Samsung Electronics Co., Ltd.
18584897 METHOD AND APPARATUS FOR HANDOVER OF A USER EQUIPMENT FOR NETWORK ENERGY SAVING IN NEXT GENERATION MOBILE COMMUNICATION SYSTEM Final Rejection Samsung Electronics Co., Ltd.
18529531 APPARATUS AND METHOD FOR ALLOCATING UPLINK RESOURCE IN WIRELESS COMMUNICATION SYSTEM Final Rejection Samsung Electronics Co., Ltd.
18358767 METHOD AND WIRELESS NETWORK FOR MANAGING POWER SAVING FOR EXTENDED REALITY (XR) SERVICE Non-Final OA Samsung Electronics Co., Ltd.
18336812 METHOD AND APPARATUS FOR MEASUREMENTS FOR UE MOBILITY BETWEEN NTN AND TN Final Rejection Samsung Electronics Co., Ltd.
18854307 Broadcast MBS Reception in Connected State Non-Final OA Apple Inc.
18044480 SYSTEM AND METHOD FOR MAINTAINING MULTICAST BROADCAST SERVICE CONTINUITY IN IDLE AND INACTIVE STATES Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18534303 METHOD AND APPARATUS FOR CONFIGURING SIDELINK DISCONTINUOUS RECEPTION IN A WIRELESS COMMUNICATION SYSTEM Final Rejection ASUSTek Computer Inc.
18078724 METHOD FOR DETERMINING TIMING ADVANCE (TA), NETWORK DEVICE, AND TERMINAL Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18270860 USER EQUIPMENT AND METHOD FOR SAVING POWER Final Rejection SHARP KABUSHIKI KAISHA
18938052 EXCHANGING LOCAL ADDRESS INFORMATION FOR PDU SETS OF A MEDIA COMMUNICATION SESSION Non-Final OA QUALCOMM Incorporated
18888612 DATA STALL DETECTION AND MITIGATION Non-Final OA QUALCOMM Incorporated
18768429 BEAM SEARCH PROCEDURES FOR MULTIPLE SPATIAL STREAMS Non-Final OA QUALCOMM Incorporated
18674061 MULTI-BAND BANDWIDTH PART (BWP) FOR A VIRTUAL CELL Final Rejection QUALCOMM Incorporated
18441979 Cell Discontinuous Transmission and Reception Control for Multiple Transmission Reception Points Non-Final OA QUALCOMM Incorporated
18532469 USER EQUIPMENT (UE) REPORTING FOR ENHANCED IN-DEVICE COEXISTENCE (IDC) Final Rejection QUALCOMM Incorporated
18447060 WIRELESS COMMUNICATION WITH POWER STATE TRANSITIONS Non-Final OA QUALCOMM Incorporated
18147655 TECHNIQUES FOR AUTONOMOUS ACTIVATION OF A DISCONTINUOUS RECEPTION CONFIGURATION PER NETWORK ENERGY SAVING MODE Non-Final OA QUALCOMM Incorporated
17646474 DOWNLINK TRAFFIC JITTER HANDLING FOR XR UE POWER SAVING Non-Final OA QUALCOMM Incorporated
18416954 Termination of Target Wake Time Service Period Final Rejection Ofinno, LLC
18838968 CONFIGURING A CHANNEL STATE INFORMATION REPORT Non-Final OA Lenovo (Singapore) Pte. Ltd.
18018893 METHOD AND APPARATUS FOR SIDELINK TRANSMISSION IN CASE OF DISCONTINUOUS RECEPTION Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18534580 WIRELESS COMMUNICATION METHOD USING MULTI-LINK AND WIRELESS COMMUNICATION TERMINAL USING SAME Non-Final OA WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
18920503 Methods to Enable UL Side Information for CSI Feedback Enhancement Non-Final OA InterDigital Patent Holdings, Inc.
18693910 METHODS AND SYSTEMS FOR DATA FLOW COORDINATION IN MULTI-MODAL COMMUNICATIONS Final Rejection InterDigital Patent Holdings, Inc.
18788833 HANDOVER METHOD AND TERMINAL Non-Final OA VIVO MOBILE COMMUNICATION CO.,LTD.

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