Prosecution Insights
Last updated: August 18, 2026

Examiner: BRADFORD, PETER

Tech Center 2800 • Art Units: 2895 2897

This examiner grants 80% of resolved cases

Performance Statistics

80.4%
Allow Rate
+12.4% vs TC avg
791
Total Applications
+4.1%
Interview Lift
929
Avg Prosecution Days
Based on 751 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
21.8%
§102 Novelty
45.8%
§103 Obviousness
31.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18638757 SEMICONDUCTOR PACKAGE AND METHOD OF INSPECTING THE SEMICONDUCTOR PACKAGE Non-Final OA Samsung Electronics Co., Ltd.
18388266 SEMICONDUCTOR DEVICES Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18234987 SEMICONDUCTOR DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18687589 PHOTODETECTION DEVICE, IMAGING DEVICE, AND DISTANCE MEASUREMENT APPARATUS Non-Final OA Sony Semiconductor Solutions Corporation
18580126 DISPLAY PANEL, MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE Non-Final OA BOE Technology Group Co., Ltd.
18495602 STACKED WAFER AND DICING METHOD OF STACKED WAFER Final Rejection CANON KABUSHIKI KAISHA
18785925 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18425756 LIGHT EMITTING DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18398197 DISPLAY DEVICE Non-Final OA Samsung Display Co., Ltd.
17959126 DISPLAY WITH TWO BARRIER LAYERS IN THE ENCAPSULATION LAYER Non-Final OA Samsung Display Co., Ltd.
18641584 LIGHTING APPARATUS Non-Final OA LEEDARSON LIGHTING CO.,LTD.
18514503 ENABLING MM-WAVE AESAS USING ADVANCED PACKAGING Final Rejection Rockwell Collins, Inc.
18570678 SEMICONDUCTOR DEVICE Non-Final OA Mitsubishi Electric Corporation
18584199 FERROELECTRIC SEMICONDUCTOR DEVICE INCLUDING MEMORY CELL HAVING A THREE-DIMENSIONAL STRUCTURE Non-Final OA SK hynix Inc.
17941274 SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR MEMORY DEVICE Non-Final OA SK hynix Inc.
18776479 DEEP TRENCH ISOLATION WITH FIELD OXIDE Final Rejection Texas Instruments Incorporated
18507801 SUBSTRATE ALPHA PARTICLE SHIELD FOR SEMICONDUCTOR PACKAGES Non-Final OA Micron Technology, Inc.
18542136 APPARATUS, SYSTEM, AND METHOD FOR DISTRIBUTING DIE-SPECIFIC SIGNALS ACROSS DIE STACKS Non-Final OA Advanced Micro Devices, Inc.
17563749 VERTICALLY AND HORIZONTALLY STACKED DEVICE STRUCTURES Final Rejection INTERNATIONAL BUSINESS MACHINES CORPORATION
18674289 MAGNETORESISTIVE STACK/STRUCTURE AND METHODS THEREFOR Final Rejection Everspin Technologies, Inc.
18752747 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME Non-Final OA United Semiconductor (Xiamen) Co., Ltd.
17752228 METHOD OF MAKING HETEROEPITAXIAL STRUCTURES AND DEVICE FORMED BY THE METHOD Non-Final OA UNM RAINFOREST INNOVATIONS

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