Prosecution Insights
Last updated: April 19, 2026

Examiner: AYCHILLHUM, ANDARGIE M

Tech Center 2800 • Art Units: 2835 2841 2847 2848

This examiner grants 84% of resolved cases

Performance Statistics

84.1%
Allow Rate
+16.1% vs TC avg
1079
Total Applications
+15.0%
Interview Lift
873
Avg Prosecution Days
Based on 1069 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
33.7%
§102 Novelty
53.7%
§103 Obviousness
3.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18705669 CARRIER SUBSTRATE, A METHOD, AND AN ELECTRONIC ASSEMBLY Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
17851957 INTEGRATED CIRCUIT PACKAGES WITH SILVER AND SILICON NITRIDE MULTI-LAYER Final Rejection Intel Corporation
17831774 CIRCUIT BOARD TO REDUCE FAR END CROSS TALK Non-Final OA Intel Corporation
18678325 PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18657425 PRINTED CIRCUIT BOARD Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18747474 POWER SUPPLY DEVICE AND POWER SUPPLY UNIT Non-Final OA GIGA-BYTE TECHNOLOGY CO.,LTD.
18180502 PACKAGE SUBSTRATE AND MANUFACTURING METHOD THEREOF Non-Final OA AaltoSemi Inc.
18504408 CREATING A SOLDER BARRIER BY CHANGING A MATERIAL PROPERTY OF A TRACE ON A PRINTED CIRCUIT BOARD Non-Final OA Sandsik Technologies, Inc.

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