Prosecution Insights
Last updated: October 23, 2026

Chazerae Ayodele Pierce-Walker, USPTO Patent Examiner

Listed by the USPTO as PIERCE-WALKER, CHAZERAE AYODELE

Tech Center 2800 • Art Units: 2627 2871

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-68.0% vs TC avg
9
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
33.3%
§102 Novelty
50.0%
§103 Obviousness
11.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19107430 FREEFORM PENTA PRISM COLLIMATOR Non-Final OA GOOGLE LLC
18881258 DISPLAY PANEL AND DISPLAY DEVICE Non-Final OA BOE Technology Group Co., Ltd.
19066532 MOVABLE DEVICE, IMAGE PROJECTION DEVICE, MOVING OBJECT, HEAD-MOUNTED DISPLAY, HEAD-UP DISPLAY, LASER HEADLAMP, OBJECT RECOGNITION DEVICE, AND OBJECT RECOGNITION APPARATUS, AND EYE TRACKING APPARATUS Non-Final OA RICOH COMPANY, LTD.
18938911 DRIVING MECHANISM Non-Final OA Actutek Corporation
18996725 LENS DRIVING DEVICE, CAMERA DEVICE, AND OPTICAL INSTRUMENT Non-Final OA LG INNOTEK CO., LTD.

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Frequently Asked Questions

Which art unit does examiner Chazerae Ayodele Pierce-Walker work in?

Chazerae Ayodele Pierce-Walker examines applications in Art Unit 2627 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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