Prosecution Insights
Last updated: October 27, 2026

Amanda Hyeonwoo Pearson, USPTO Patent Examiner

Listed by the USPTO as PEARSON, AMANDA HYEONWOO

Tech Center 2600 • Art Units: 2666 2668

This examiner grants 63% of resolved cases

Analysis

Pearson, Amanda Hyeonwoo is assigned to Tech Center 2600 and Art Unit 2666. The profile includes 41 resolved cases, an allowance rate of 63.4%, an interview lift of 36.6%, and a median of 1102 days to allowance. The allowance rate is higher than the interview measure, but the positive lift makes interviews a material consideration in case strategy.

The listed companies are Cleerly Inc., Canon Inc., and Sony Group Corporation. The leading firms are ALSTON & BIRD LLP, DORITY & MANNING, P.A. & The Chamberlain Group LLC, and SCHWABE, WILLIAMSON & WYATT, P.C. The limited sample supports a cautious interpretation, with case-specific preparation remaining important.

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

Performance Statistics

63.4%
Allow Rate
+1.4% vs TC avg
69
Total Applications
+36.6%
Interview Lift
1102
Avg Prosecution Days
Based on 41 resolved cases, 2023–2026

Rejection Statute Breakdown

3.1%
§101 Eligibility
11.7%
§102 Novelty
65.6%
§103 Obviousness
19.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19035667 CONTROL DEVICE, CONTROL METHOD, AND STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
18175567 MEDICAL IMAGE PROCESSING DEVICE AND MEDICAL OBSERVATION SYSTEM Non-Final OA Sony Olympus Medical Solutions Inc.
18910050 COMPUTER-READABLE RECORDING MEDIUM STORING TRAINING PROGRAM, TRAINING METHOD, AND INFORMATION PROCESSING APPARATUS Non-Final OA Fujitsu Limited
18966002 HISTOGRAM BASED INTELLIGENT FRAME DROPPING FOR SMOOTH MOTION Non-Final OA QUALCOMM Incorporated
18343255 REGIONAL BRIGHTNESS CONTROL SCHEME FOR DISPLAY POWER SAVING Non-Final OA Intel Corporation
18910386 Training Image Classifiers Using Data Environments for Movable Barrier Operator Systems Non-Final OA THE CHAMBERLAIN GROUP LLC
18607527 COMPUTING SYSTEM FOR PROVIDING A MAPPING OF A PHYSICAL QUANTITY ON A BIOLOGICAL TISSUE AND METHOD THEREOF Final Rejection King's College London

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Frequently Asked Questions

What is examiner Amanda Hyeonwoo Pearson's allowance rate?

63.4% of resolved applications examined by Amanda Hyeonwoo Pearson were allowed (41 resolved cases), compared with 62.6% across Art Unit 2666 over the last five years.

Does an interview help with examiner Amanda Hyeonwoo Pearson?

This examiner's interview lift is +36.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Amanda Hyeonwoo Pearson take to allow a patent?

Applications allowed by Amanda Hyeonwoo Pearson took 1,102 days on average from filing to allowance.

Which art unit does examiner Amanda Hyeonwoo Pearson work in?

Amanda Hyeonwoo Pearson examines applications in Art Unit 2666 in Tech Center 2600 (Communications).

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