Prosecution Insights
Last updated: October 02, 2026

Examiner: BROOME, SHARRIEF I

Tech Center 3700 • Art Units: 2872 3792

This examiner grants 82% of resolved cases

Analysis

Sharrief I Broome is an examiner in Tech Center 3700 and Art Unit 2872. He has a substantial history of 809 resolved cases, which provides a high degree of statistical reliability for his performance metrics. The allowance rate for this examiner is 81.5%, indicating a very high likelihood of obtaining a patent grant. This 81.5% figure suggests that the examiner is generally receptive to the patentability of the applications he reviews in this technology space.

The interview lift of 4.5% indicates a slight increase in the probability of allowance following a formal interview. While this 4.5% lift is positive, the high baseline allowance rate suggests that many applications are successful through written prosecution alone. The median days to allowance is 953, which offers a clear benchmark for the expected duration of the examination process. This 953-day timeline is an important metric for practitioners to use when setting expectations for clients in Art Unit 2872. With 809 resolved cases and an 81.5% allowance rate, the examiner demonstrates a consistent approach to patent examination. These figures provide a favorable outlook for applicants seeking a grant within a 953-day median period.

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

Performance Statistics

81.5%
Allow Rate
+11.5% vs TC avg
821
Total Applications
+4.5%
Interview Lift
953
Avg Prosecution Days
Based on 809 resolved cases, 2023–2026

Rejection Statute Breakdown

2.4%
§101 Eligibility
34.9%
§102 Novelty
45.2%
§103 Obviousness
13.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19030383 LENS ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19001470 LIGHT SHIELDING UNIT AND LENS BARREL INCLUDING SAME Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18975410 OPTICAL SYSTEM, IMAGE PROJECTION APPARATUS, AND IMAGING APPARATUS Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18936112 PERSONAL IMMERSIVE DISPLAY APPARATUS AND DRIVING METHOD THEREOF Non-Final OA LG Display Co., Ltd.
18463168 METHODS AND SYSTEMS FOR DETERMINING INTRAOCULAR LENS PARAMETERS FOR OPHTHALMIC SURGERY USING AN EMULATED FINITE ELEMENTS ANALYSIS MODEL Non-Final OA Alcon Inc.
18753251 PRESBYOPIA-CORRECTING LENS SYSTEM HAVING HYPEROPIC / MYOPIC CORRECTION-DEPENDENT DESIGNS Non-Final OA Johnson & Johnson Vision Care, Inc.
18419401 ADJUSTING ADAPTIVE OPTICAL LENS FROM SENSED DISTANCE Non-Final OA Meta Platforms Technologies, LLC
18986572 Smart optical device Non-Final OA AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
17673113 OPTICAL IMAGING SYSTEM Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18845486 LENS PART, LAMINATE, DISPLAY BODY, AND MANUFACTURING METHOD AND DISPLAY METHOD FOR DISPLAY BODY Non-Final OA NITTO DENKO CORPORATION
18608759 LENS DRIVING DEVICE AND CAMERA MODULE Non-Final OA MITSUMI ELECTRIC CO., LTD.

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