Prosecution Insights
Last updated: October 02, 2026

Examiner: PATEL, PREMAL R

Tech Center 2600 • Art Units: 2623 2624 2629 2695

This examiner grants 78% of resolved cases

Analysis

Premal R. Patel serves in Tech Center 2600 and Art Unit 2623. The examiner has a large volume of 973 resolved cases. The allowance rate is 77.9 percent, indicating a high probability of success for applications assigned to this examiner.

The interview lift is 6.4 percent. This positive lift suggests that interviews provide a modest benefit in securing an allowance beyond the 77.9 percent base rate. Practitioners should consider an interview to resolve minor issues, but the 6.4 percent lift indicates that the written record is already quite effective for this examiner.

The median days to allowance is 894. This 894 day timeline is relatively efficient for applications that reach a grant. Given the 77.9 percent allowance rate and the 6.4 percent interview lift, the 894 day period reflects a consistent and successful prosecution path for most applicants in Art Unit 2623.

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

Performance Statistics

77.9%
Allow Rate
+15.9% vs TC avg
996
Total Applications
+6.4%
Interview Lift
894
Avg Prosecution Days
Based on 973 resolved cases, 2023–2026

Rejection Statute Breakdown

3.1%
§101 Eligibility
15.9%
§102 Novelty
53.2%
§103 Obviousness
20.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19416488 ELECTRONIC DEVICE AND METHOD FOR ADJUSTING ORDER OF DATA SETS FOR CONTROLLING LED, AND COMPUTER-READABLE STORAGE MEDIUM Non-Final OA Samsung Electronics Co., Ltd.
19380231 METHOD FOR EXECUTING AND CANCELLING FUNCTION BY USING FLEXIBLE UI AND USER RESPONSE IN PROCESS OF AUTOMATICALLY EXECUTING FUNCTION, AND DEVICE THEREOF Non-Final OA Samsung Electronics Co., Ltd.
18719363 BIOMETRIC DETERMINATION APPARATUS, BIOMETRIC DETERMINATION METHOD, AND NON-TRANSITORY RECORDING MEDIUM Final Rejection NEC Corporation
18704434 ARRAY SUBSTRATE AND PREPARATION METHOD THEREOF, DISPLAY PANEL, AND DISPLAY DEVICE Non-Final OA BOE Technology Group Co., Ltd.
19371516 DISPLAY APPARATUS Non-Final OA LG Display Co., Ltd.
19246026 DISPLAY DEVICE AND DRIVING METHOD OF THE SAME Final Rejection LG Display Co., Ltd.
19340877 IMAGE PROCESSING METHOD AND DISPLAY SYSTEM Non-Final OA Innolux Corporation
19266395 VEHICLE PROVIDED WITH A COMPONENT WITH A VARIABLE APPEARANCE THANKS TO AN ELECTROCHROMIC FILM Non-Final OA FERRARI S.P.A.
19142594 DISPLAY DEVICE AND METHOD CARRIED OUT IN A DISPLAY DEVICE Non-Final OA Valeo Comfort and Driving Assistance
19362876 IMAGE ENHANCEMENT FOR FINGERPRINT SENSOR DEPLOYED IN A FLEXIBLE DEVICE Non-Final OA QUALCOMM Incorporated
19406116 METHODS, APPARATUS, AND ARTICLES OF MANUFACTURE TO CONTROL A MICRO-LED DISPLAY Non-Final OA Intel Corporation
19280670 INTERACTION METHOD, STORAGE MEDIUM AND TERMINAL DEVICE Final Rejection Beijing Zitiao Network Technology Co., Ltd.

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