Prosecution Insights
Last updated: May 29, 2026

Examiner: ANGUIANO, MICHAEL

Tech Center 2800 • Art Units: 2899

This examiner grants 39% of resolved cases

Performance Statistics

38.9%
Allow Rate
-29.1% vs TC avg
73
Total Applications
+29.9%
Interview Lift
1290
Avg Prosecution Days
Based on 18 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
1.6%
§102 Novelty
92.0%
§103 Obviousness
6.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18158692 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18125442 METHOD FOR PRODUCING AN APPARATUS HAVING A METAL BODY FOR COOLING A SEMICONDUCTOR ARRANGEMENT Final Rejection Siemens Aktiengesellschaft
18060239 LEAD FRAME APPARATUS, SEMICONDUCTOR DEVICE AND METHOD OF MAKING A SEMICONDUCTOR DEVICE Non-Final OA TEXAS INSTRUMENTS INCORPORATED
17893746 INTEGRATED CIRCUIT HAVING AN IMPROVED METAL LAYER Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18346505 SEMICONDUCTOR DEVICE Non-Final OA Mitsubishi Electric Corporation
18305577 SEMICONDUCTOR DEVICE Final Rejection FUJI ELECTRIC CO., LTD.
18159973 SEMICONDUCTOR JOINING, SEMICONDUCTOR DEVICE Final Rejection FUJI ELECTRIC CO., LTD.
18041621 Package-on-Package Assembly with Improved Thermal Management Final Rejection Google LLC
17957257 EMBEDDED THIN FILM VARISTOR IN THROUGH GLASS VIAS Non-Final OA Intel Corporation
17696261 TEST STRUCTURES FOR A WAFER, AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS Final Rejection Micron Technology, Inc.
17885577 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
17672355 FERROELECTRIC MEMORY DEVICE WITH LEAKAGE BARRIER LAYERS Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18255415 NATURAL CONVECTION INDUCTION HEAT SLUG DESIGN AND SEMICONDUCTOR PACKAGE EQUIPPED WITH THE SAME Non-Final OA TELECHIPS INC.
18162718 SEMICONDUCTOR STRUCTURE FOR 3D MEMORY AND MANUFACTURING METHOD THEREOF Final Rejection MACRONIX International Co., Ltd.
17930450 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME Final Rejection MACRONIX INTERNATIONAL CO., LTD.
17994382 SEMICONDUCTOR DEVICE Final Rejection UNITED MICROELECTRONICS CORP.
17958965 ELECTRONIC DEVICES AND METHODS OF MANUFACTURING ELECTRONIC DEVICES Final Rejection Amkor Technology Singapore Holding Pte. Ltd.
18116269 PACKAGE STRUCTURE Final Rejection Advanced Semiconductor Engineering, Inc.
17889395 DEEP TRENCH CAPACITOR BRIDGE FOR MULTI-CHIP PACKAGE Non-Final OA Altera Corporation
17823430 STACKED STRUCTURE WITH INTERPOSER Non-Final OA INVENSAS LLC
17691934 MONOLITHIC COLOR-TUNABLE LIGHT EMITTING DIODES AND METHODS THEREOF Non-Final OA INNOVATION SEMICONDUCTOR

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