Prosecution Insights
Last updated: October 27, 2026

Kamal M Hossain, USPTO Patent Examiner

Listed by the USPTO as HOSSAIN, KAMAL M

Tech Center 2400 • Art Units: 2444 2457

This examiner grants 81% of resolved cases

Analysis

HOSSAIN, KAMAL M is a USPTO patent examiner in tech center 2400 and art unit 2444. The record includes 199 resolved cases, with an allowance rate of 81.4% and a median of 769 days to allowance. The reported interview lift is 27.1%, which makes interview planning a relevant consideration when developing a prosecution strategy for this examiner.

Huawei Technologies Co., Ltd., Telefonaktiebolaget LM Ericsson, and ABB Schweiz AG appear among the top companies. The listed firms are AMPACC Law Group, PLLC, Armis Intellectual Property Law, LLC, and FISH & RICHARDSON P.C. (TC). The profile offers practitioners a focused record for evaluating claim presentation, interview use, and expected timing.

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

Performance Statistics

81.4%
Allow Rate
+23.4% vs TC avg
238
Total Applications
+27.1%
Interview Lift
769
Avg Prosecution Days
Based on 199 resolved cases, 2023–2026

Rejection Statute Breakdown

3.6%
§101 Eligibility
22.2%
§102 Novelty
55.5%
§103 Obviousness
17.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19111057 METHOD AND SYSTEM TO IMPLEMENT ADAPTIVE FAULT REMEDIATION IN A NETWORK Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18723528 METHOD AND APPARATUS FOR CONNECTION MANAGEMENT Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
19034020 Diagnostics for Process Control Systems Non-Final OA ABB Schweiz AG
18843766 PACKET TRANSFERRING DEVICE, PACKET TRANSFERRING METHOD AND PROGRAM Final Rejection NEC Corporation
19205997 METHOD FOR DEPLOYING VIRTUALIZED NETWORK FUNCTION AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
19193494 METHOD AND APPARATUS FOR HANDLING ACCESS TRAFFIC OVER MULTIPLE ACCESS PATHS Final Rejection Huawei Technologies Co., Ltd.
19020534 COMMUNICATION METHOD, APPARATUS, AND SYSTEM Final Rejection Huawei Technologies Co., Ltd.
18586841 FUNCTION RESTRICTION METHOD, FUNCTION RESTRICTION APPARATUS AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM Final Rejection Panasonic Intellectual Property Corporation of America
18792373 COMMUNICATION DEVICE, COMMUNICATION METHOD, AND STORAGE MEDIUM Final Rejection DENSO CORPORATION
18832757 SERVER DELAY CONTROL DEVICE, SERVER DELAY CONTROL METHOD, AND PROGRAM Non-Final OA NTT, Inc.
18606957 SYSTEMS AND METHODS FOR MAINTAINING VIDEO QUALITY USING DIGITAL TWIN SYNTHESIS Non-Final OA Adeia Guides Inc.
18858670 PROVISIONING CONTROL LOOP GOALS FOR WIRELESS NETWORKS Non-Final OA LENOVO (SINGAPORE) PTE LIMITED
18502381 DATA STORAGE DEVICE IN A VEHICLE, METHOD AND VEHICLE Non-Final OA AUDI AG
18976760 SYSTEM AND METHOD FOR MONITORING AND ANALYSIS OF 5G OPEN RAN COMMUNICATION NETWORKS Final Rejection BOOST SUBSCRIBERCO L.L.C.
18814069 APPLICATION SERVICE LEVEL EXPECTATION HEALTH AND PERFORMANCE Final Rejection Juniper Networks, Inc.
18599729 EXTENDING A MANAGEMENT FABRIC TO PERIPHERAL DEVICES FOR PERFORMANCE AND POWER OPTIMIZATION Non-Final OA DELL PRODUCTS L.P.
18682518 PACKET SENDING METHOD AND APPARATUS, AND STORAGE MEDIUM Non-Final OA China Mobile Communications Group Co., Ltd.

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Who Appears Before This Examiner

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Frequently Asked Questions

What is examiner Kamal M Hossain's allowance rate?

81.4% of resolved applications examined by Kamal M Hossain were allowed (199 resolved cases), compared with 73.5% across Art Unit 2444 over the last five years.

Does an interview help with examiner Kamal M Hossain?

This examiner's interview lift is +27.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Kamal M Hossain take to allow a patent?

Applications allowed by Kamal M Hossain took 769 days on average from filing to allowance.

Which art unit does examiner Kamal M Hossain work in?

Kamal M Hossain examines applications in Art Unit 2444 in Tech Center 2400 (Networking & Security).

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