Prosecution Insights
Last updated: October 02, 2026

Examiner: MCDONALD, JASON ANDREW

Tech Center 2800 • Art Units: 2898

This examiner grants 57% of resolved cases

Analysis

Jason Andrew McDonald is an examiner in Tech Center 2800 and Art Unit 2898. The data is based on 7 resolved cases, which is a small sample size. Within these cases, the allowance rate is 57.1%. This suggests a moderately favorable approach to applications, though the limited number of resolutions means this rate may fluctuate as more cases are completed. Applicants in Art Unit 2898 should view this 57.1% rate as a positive but preliminary indicator of the examiner's tendencies.

The interview lift is a very high 80.0%, indicating that in the few cases resolved, interviews were exceptionally effective at moving applications toward allowance. The median days to allowance is 1313, which is a standard duration for the prosecution cycle. This 1313-day figure indicates that cases reaching allowance do so in a predictable timeframe. For practitioners, the 80.0% interview lift is the most striking data point, even with only 7 resolved cases. It suggests that direct engagement is a primary strategy for overcoming rejections and improving the 57.1% baseline allowance rate. Early interviews may be particularly useful given the 1313-day median pendency in Tech Center 2800.

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

Performance Statistics

57.1%
Allow Rate
-10.9% vs TC avg
63
Total Applications
+80.0%
Interview Lift
1313
Avg Prosecution Days
Based on 7 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
20.5%
§102 Novelty
65.2%
§103 Obviousness
13.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18634101 SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18630470 SEMICONDUCTOR PACKAGE Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18437570 SEMICONDUCTOR PACKAGE Non-Final OA Samsung Electronics Co., Ltd.
18436267 IMAGE SENSOR Non-Final OA Samsung Electronics Co., Ltd.
18239454 DIE BONDING APPARATUS Final Rejection Samsung Electronics Co., Ltd.
18361892 ELECTRO-STATIC DISCHARGE PROTECTION DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18226606 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME Final Rejection Samsung Electronics Co., Ltd.
17981761 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Display Co., Ltd.
18302240 LIGHT-EMITTING COMPONENT, MULTILAYER SEMICONDUCTOR SUBSTRATE, AND MEASUREMENT APPARATUS Final Rejection FUJIFILM Business Innovation Corp.
18458122 INTERCONNECTION MEMBER AND METHOD OF MANUFACTURING THE SAME Final Rejection Toshiba Electronic Devices & Storage Corporation
18460216 Gallium Nitride Power Transistor Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18483857 PHOTOELECTRIC CONVERSION APPARATUS, METHOD OF DRIVING THE APPARATUS, SEMICONDUCTOR SUBSTRATE, AND EQUIPMENT Non-Final OA CANON KABUSHIKI KAISHA
18360651 PHOTOELECTRIC CONVERSION APPARATUS AND EQUIPMENT Final Rejection CANON KABUSHIKI KAISHA
18589093 INTEGRATED CIRCUIT (IC) PACKAGES EMPLOYING STIFFENER STRUCTURE WITH INTEGRATED CAVITY(IES) TO ENCLOSE AN ELECTRICAL COMPONENT(S), AND RELATED FABRICATION METHODS Non-Final OA QUALCOMM Incorporated
17972975 INTEGRATED INDUCTOR OVER TRANSISTOR LAYER Final Rejection Intel Corporation
17972923 COPPER FILL FOR HEAT MANAGEMENT IN INTEGRATED CIRCUIT DEVICE Final Rejection Intel Corporation
17710658 CHASSIS CUSTOMIZATION WITH HIGH THROUGHPUT ADDITIVE MANUFACTURED MODIFICATION STRUCTURES Final Rejection Intel Corporation
17999746 MAGNETORESISTIVE EFFECT ELEMENT, SEMICONDUCTOR DEVICE, AND ELECTRONIC EQUIPMENT Final Rejection SONY SEMICONDUCTOR SOLUTIONS CORPORATION
18646016 THREE-DIMENSIONAL MEMORY DEVICE WITH PILLAR SHAPED TRENCH BRIDGE STRUCTURES AND METHODS OF FORMING THE SAME Non-Final OA WESTERN DIGITAL TECHNOLOGIES, INC.,
18190234 THREE-DIMENSIONAL METAL-INSULATOR-METAL CAPACITOR EMBEDDED IN SEAL STRUCTURE Non-Final OA International Business Machines Corporation
18067710 SELF-ALIGNED GATE METAL WITH TOP-DIELECTRIC ISOLATION Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
17974047 TRANSISTORS WITH ASYMMETRIC SOURCE/DRAIN REGIONS Non-Final OA International Business Machines Corporation
18049301 VIRTUAL POWER SUPPLY THROUGH WAFER BACKSIDE Final Rejection International Business Machines Corporation
17945275 STRUCTURE HAVING ENHANCED GATE RESISTANCE Non-Final OA International Business Machines Corporation
17932347 VERTICAL NAND WITH BACKSIDE STACKING Non-Final OA International Business Machines Corporation
17643594 PILLAR MEMORY TOP CONTACT LANDING Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
17643434 TOP VIA INTERCONNECT STRUCTURE WITH TEXTURE SUPPRESSION LAYERS Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
19111130 METHOD FOR PRODUCING A SEMICONDUCTOR BODY, SEMICONDUCTOR BODY AND POWER SEMICONDUCTOR DEVICE Final Rejection Hitachi Energy Ltd
18457948 SEMICONDUCTOR DEVICE INCLUDING BACKSIDE TRANSISTORS Final Rejection SK hynix Inc.
18458196 SEMICONDUCTOR DEVICE Final Rejection Kioxia Corporation

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