Prosecution Insights
Last updated: August 17, 2026

Examiner: PIZARRO CRESPO, MARCOS D

Tech Center 2800 • Art Units: 2814

This examiner grants 66% of resolved cases

Performance Statistics

66.3%
Allow Rate
-1.7% vs TC avg
599
Total Applications
+14.2%
Interview Lift
1333
Avg Prosecution Days
Based on 560 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
24.8%
§102 Novelty
55.0%
§103 Obviousness
17.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18143735 SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18312191 SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18253628 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Non-Final OA SONY GROUP CORPORATION
17514984 CONDUCTIVE MEMBERS WITH UNOBSTRUCTED INTERFACIAL AREA FOR DIE ATTACH IN FLIP CHIP PACKAGES Final Rejection TEXAS INSTRUMENTS INCORPORATED
18543110 CHIP STRUCTURE Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18311243 PACKAGE STRUCTURE AND METHOD OF FABRICATING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18302775 SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD FOR THE SAME Final Rejection TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
18167081 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
18366848 GATE STRUCTURE OF SEMICONDUCTOR DEVICE AND METHOD OF FORMING SAME Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18116268 INTERCONNECTION STRUCTURE AND PACKAGE STRUCTURE Non-Final OA Advanced Semiconductor Engineering, Inc.
18218599 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME Final Rejection UNITED MICROELECTRONICS CORP.
18166517 SEMICONDUCTOR PACKAGE STRUCTURE AND METHOD FOR FABRICATING THE SAME Non-Final OA Industrial Technology Research Institute

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