Prosecution Insights
Last updated: October 26, 2026

Mohammad S Hasan, USPTO Patent Examiner

Listed by the USPTO as HASAN, MOHAMMAD S

Tech Center 2100 • Art Units: 2138 2139

This examiner grants 90% of resolved cases

Analysis

HASAN, MOHAMMAD S handles cases in Tech Center 2100 and Art Unit 2138. The profile contains 137 resolved cases, an 89.8% allowance rate, and a median of 756 days to allowance. The recorded outcome is favorable, and the median indicates a relatively direct path to allowance in this profile.

The interview lift is 7.4%, showing a positive but limited association between interviews and allowance. The leading companies are Samsung Electronics Co., Ltd. and Texas Instruments Incorporated. The listed firms are SUGHRUE MION, PLLC and Tong, Rea, Bentley & Kim, LLC. Counsel may use interviews as a supporting measure while relying on focused written prosecution.

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

Performance Statistics

89.8%
Allow Rate
+34.8% vs TC avg
149
Total Applications
+7.4%
Interview Lift
756
Avg Prosecution Days
Based on 137 resolved cases, 2023–2026

Rejection Statute Breakdown

4.1%
§101 Eligibility
15.0%
§102 Novelty
65.5%
§103 Obviousness
9.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19292119 STORAGE DEVICE FOR STORING DATA FOR DRIVING VEHICLE AND ELECTRONIC DEVICE INCLUDING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19237554 ELECTRONIC DEVICE AND MEMORY MANAGEMENT METHOD Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19257672 METHODS AND APPARATUS TO FACILITATE READ-MODIFY-WRITE SUPPORT IN A COHERENT VICTIM CACHE WITH PARALLEL DATA PATHS Non-Final OA TEXAS INSTRUMENTS INCORPORATED

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Frequently Asked Questions

What is examiner Mohammad S Hasan's allowance rate?

89.8% of resolved applications examined by Mohammad S Hasan were allowed (137 resolved cases), compared with 81.9% across Art Unit 2138 over the last five years.

Does an interview help with examiner Mohammad S Hasan?

This examiner's interview lift is +7.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Mohammad S Hasan take to allow a patent?

Applications allowed by Mohammad S Hasan took 756 days on average from filing to allowance.

Which art unit does examiner Mohammad S Hasan work in?

Mohammad S Hasan examines applications in Art Unit 2138 in Tech Center 2100 (Computing & Software).

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