Prosecution Insights
Last updated: October 26, 2026

Andargie M Aychillhum, USPTO Patent Examiner

Listed by the USPTO as AYCHILLHUM, ANDARGIE M

Tech Center 2800 • Art Units: 2691 2800 2833 2835 2841 2847 2848

This examiner grants 84% of resolved cases

Analysis

Andargie M. Aychillhum has 1083 resolved cases in Tech Center 2800 and art unit 2691. The allowance rate is 84.3%, and the interview lift is 14.7%. The docket has a high allowance outcome and a positive interview association, supporting interviews that are directed to specific claim or prior-art issues.

The median time to allowance is 835 days. Applicants should use the favorable prosecution pattern to prepare focused responses while maintaining flexibility for continued examination. Samsung Electronics Co., Ltd., LG Innotek Co., Ltd., and Samsung Electro-Mechanics Co., Ltd. are leading companies. Morgan, Lewis & Bockius LLP (WA), DORITY & MANNING, P.A., and HOLTZ, HOLTZ & VOLEK PC are leading firms.

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

Performance Statistics

84.3%
Allow Rate
+16.3% vs TC avg
1,101
Total Applications
+14.7%
Interview Lift
835
Avg Prosecution Days
Based on 1083 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
31.9%
§102 Novelty
57.0%
§103 Obviousness
3.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18901903 ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18826856 ELECTRONIC DEVICE INCLUDING A PLURALITY OF FLEXIBLE PRINTED CIRCUIT BOARDS Non-Final OA Samsung Electronics Co., Ltd.
19016774 SYSTEMS AND METHODS FOR HIGH-STIFFNESS SUBSTRATE INTEGRATION IN SEMICONDUCTOR PACKAGES Non-Final OA Avago Technologies International Sales Pte. Limited
18155995 HIGH FREQUENCY MODULE AND COMMUNICATION APPARATUS Final Rejection Murata Manufacturing Co., Ltd.
18973212 Embeddable Electrically Insulating Thermal Connector and Circuit Board Including the Same Non-Final OA KYOCERA AVX Components Corporation
18983966 PRINTED CIRCUIT BOARD AND PACKAGE SUBSTRATE INCLUDING SAME Non-Final OA LG INNOTEK CO., LTD.
18865493 CIRCUIT BOARD AND SEMICONDUCTOR PACKAGE COMPRISING SAME Non-Final OA LG INNOTEK CO., LTD.
18985392 TERMINAL CONNECTION PORTION FOR ELECTRONIC DEVICE Non-Final OA NHK SPRING CO., LTD.
18562074 DEGRADABLE SUBSTRATE FOR ELECTRONIC DEVICE, DEGRADABLE SUBSTRATE ASSEMBLY FOR ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING DEGRADABLE SUBSTRATE FOR ELECTRONIC DEVICE Final Rejection KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
18956455 PRINTED CIRCUIT BOARD Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18678325 PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18585618 CIRCUIT BOARD AND METHOD OF FABRICATING CIRCUIT BOARD Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.

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Frequently Asked Questions

What is examiner Andargie M Aychillhum's allowance rate?

84.3% of resolved applications examined by Andargie M Aychillhum were allowed (1,083 resolved cases), compared with 72.6% across Art Unit 2691 over the last five years.

Does an interview help with examiner Andargie M Aychillhum?

This examiner's interview lift is +14.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Andargie M Aychillhum take to allow a patent?

Applications allowed by Andargie M Aychillhum took 835 days on average from filing to allowance.

Which art unit does examiner Andargie M Aychillhum work in?

Andargie M Aychillhum examines applications in Art Unit 2691 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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