Prosecution Insights
Last updated: October 27, 2026

Nasim Nazrul Nirjhar, USPTO Patent Examiner

Listed by the USPTO as NIRJHAR, NASIM NAZRUL

Tech Center 2800 • Art Units: 2449 2482 2896

This examiner grants 75% of resolved cases

Analysis

NIRJHAR, NASIM NAZRUL works in tech center 2800 and art unit 2449. The record covers 551 resolved cases and has an allowance rate of 74.6%. The median time to allowance is 884 days. Interview lift is 18.8%, indicating that interviews have been associated with improved allowance outcomes.

The leading companies are Panasonic Holdings Corporation, MILWAUKEE ELECTRIC TOOL Corporation, and Sony Group Corporation. The principal firms are BANNER & WITCOFF , LTD, Blank Rome LLP - Houston General, and CARLSON, GASKEY & OLDS, P.C. Practitioners can use the applicant and firm mix to identify relevant prosecution patterns. The timing figure provides a concrete planning reference, while the positive interview measure supports direct engagement when claim issues can be framed clearly.

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

Performance Statistics

74.6%
Allow Rate
+6.6% vs TC avg
586
Total Applications
+18.8%
Interview Lift
884
Avg Prosecution Days
Based on 551 resolved cases, 2023–2026

Rejection Statute Breakdown

4.3%
§101 Eligibility
4.3%
§102 Novelty
75.8%
§103 Obviousness
7.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18680686 BORESCOPE CAMERA WITH TEMPERATURE SENSING CAMERA HEAD Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
18817921 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD Non-Final OA Panasonic Automotive Systems Co., Ltd.
19191768 ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND RECORDING MEDIUM Final Rejection Panasonic Intellectual Property Corporation of America
18897231 MANAGEMENT APPARATUS, MANAGEMENT METHOD, MANAGEMENT SYSTEM, RADIOLOGY INFORMATION SYSTEM, DYNAMIC ANALYSIS APPARATUS, AND PROGRAM Final Rejection Konica Minolta, Inc.
19341612 ELECTRONIC DEVICE AND NON-TRANSITORY MACHINE-READABLE MEDIUM FOR DECODING AND/OR ENCODING VIDEO DATA Non-Final OA SHARP KABUSHIKI KAISHA
19367682 METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING Non-Final OA Bytedance Inc.
19139860 MOTION COMPENSATION FOR VIDEO BLOCKS Final Rejection InterDigital CE Patent Holdings, SAS
19230453 Chroma Sampling for Colored Point Cloud Final Rejection Comcast Cable Communications, LLC
18215729 FLIGHT CONTROL METHOD, VIDEO EDITING METHOD, DEVICE, UAV AND STORAGE MEDIUM Final Rejection SZ DJI TECHNOLOGY CO., LTD.
18463783 CIRCUIT BOARD ASSEMBLY FOR A MULTIPLE VIEWING ELEMENTS ENDOSCOPE USING CMOS SENSORS Non-Final OA EndoChoice, Inc.

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Frequently Asked Questions

What is examiner Nasim Nazrul Nirjhar's allowance rate?

74.6% of resolved applications examined by Nasim Nazrul Nirjhar were allowed (551 resolved cases), compared with 61.1% across Art Unit 2449 over the last five years.

Does an interview help with examiner Nasim Nazrul Nirjhar?

This examiner's interview lift is +18.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Nasim Nazrul Nirjhar take to allow a patent?

Applications allowed by Nasim Nazrul Nirjhar took 884 days on average from filing to allowance.

Which art unit does examiner Nasim Nazrul Nirjhar work in?

Nasim Nazrul Nirjhar examines applications in Art Unit 2449 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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