Prosecution Insights
Last updated: October 26, 2026

Insa Sadio, USPTO Patent Examiner

Listed by the USPTO as SADIO, INSA

Tech Center 3600 • Art Units: 2621 2627 2628 2629 2692 3669

This examiner grants 81% of resolved cases

Analysis

SADIO, INSA works in tech center 3600 and art unit 2621. The docket includes 833 resolved cases, with an 81.2% allowance rate and an 8.7% interview lift. The median time to allowance is 997 days. The record therefore combines a strong allowance outcome with a limited measured interview effect.

Apple Inc., Samsung Display Co., Ltd., and Huawei Technologies Co., Ltd. are the leading companies. CANTOR COLBURN LLP, JCIPRNET, and OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P. are the leading firms. Practitioners may emphasize clear written claim positioning and use interviews selectively for issues that require direct clarification.

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

Performance Statistics

81.2%
Allow Rate
+29.2% vs TC avg
847
Total Applications
+8.7%
Interview Lift
997
Avg Prosecution Days
Based on 833 resolved cases, 2023–2026

Rejection Statute Breakdown

2.4%
§101 Eligibility
11.4%
§102 Novelty
63.7%
§103 Obviousness
9.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19315770 Hand Tracking System Using Smart Watch and Adaptive Low Frame Rate Camera Non-Final OA Apple Inc.
19411894 DISPLAY APPARATUS, METHOD OF DRIVING THE SAME AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Display Co., LTD.
19486455 IMAGE DISPLAY METHOD, VEHICLE-MOUNTED DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
19092966 PROJECTION METHOD AND SYSTEM, AND DEVICE Non-Final OA Huawei Technologies Co., Ltd.

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Frequently Asked Questions

What is examiner Insa Sadio's allowance rate?

81.2% of resolved applications examined by Insa Sadio were allowed (833 resolved cases), compared with 64.2% across Art Unit 2621 over the last five years.

Does an interview help with examiner Insa Sadio?

This examiner's interview lift is +8.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Insa Sadio take to allow a patent?

Applications allowed by Insa Sadio took 997 days on average from filing to allowance.

Which art unit does examiner Insa Sadio work in?

Insa Sadio examines applications in Art Unit 2621 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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