Prosecution Insights
Last updated: October 02, 2026

Examiner: CHOWDHURY, SHARMIN

Tech Center 2400 • Art Units: 2411 2416

This examiner grants 89% of resolved cases

Analysis

Sharmin Chowdhury serves in Art Unit 2411 of Tech Center 2400 and has 336 resolved cases. The allowance rate is 89.0 percent. This percentage reflects the frequency of grants within the examiner's portfolio. The median days to allowance is 965, which measures the time from the initial filing to the final issuance.

The interview lift is 16.1 percent. This figure indicates the increase in the probability of success for cases that include an interview. Practitioners can use this 16.1 percent lift to evaluate the impact of oral advocacy. The 336 cases provide the statistical grounding for these observations in Art Unit 2411.

The 965 median days to allowance acts as a guide for prosecution timelines in Tech Center 2400. With an allowance rate of 89.0 percent, the data shows the frequency of successful outcomes. These metrics offer a clear perspective on the examiner's historical performance. The record of resolved cases helps in understanding the procedural environment.

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

Performance Statistics

89.0%
Allow Rate
+31.0% vs TC avg
361
Total Applications
+16.1%
Interview Lift
965
Avg Prosecution Days
Based on 336 resolved cases, 2023–2026

Rejection Statute Breakdown

2.0%
§101 Eligibility
13.1%
§102 Novelty
63.2%
§103 Obviousness
16.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18752134 SIDELINK AND UPLINK TRANSMISSIONS AND RECEPTIONS Non-Final OA Samsung Electronics Co., Ltd.
18174600 SIGNALING AND SCHEDULING IN CARRIER AGGREGATION WITH MULTIPLE SERVING CELLS Final Rejection Samsung Electronics Co., Ltd.
18692896 METHOD, DEVICE AND COMPUTER READABLE MEDIUM FOR COMMUNICATIONS Final Rejection NEC CORPORATION
18681325 METHODS AND DEVICES FOR COMMUNICATION Final Rejection NEC CORPORATION
18735320 MULTICAST BROADCAST SERVICE SENDING METHOD, APPARATUS, AND SYSTEM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18542463 CONTROL RESOURCE SET PUNCTURING Non-Final OA QUALCOMM Incorporated
18281538 SPS PUCCH HARQ ACK/NACK CONFIGURATION Non-Final OA QUALCOMM Incorporated
18549140 TRANSMISSION AND/OR RETRANSMISSION SCHEMES FOR DATA IN SYSTEMS WITH HIGH CARRIER FREQUENCIES Final Rejection Intel Corporation
18759803 METHOD AND APPARATUS FOR DETERMINING PROCESSING TIME, UE, AND STORAGE MEDIUM Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18542445 STATIONING METHOD AND APPARATUS Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18750071 SIDELINK POSITIONING CONFIGURATIONS Non-Final OA ZTE Corporation
18532121 TRANSMISSION PRECODER DETERMINATION AND SPATIAL RELATION INDICATION Final Rejection ZTE Corporation

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