Prosecution Insights
Last updated: April 19, 2026

Foley & Lardner LLP - Tokyo Electron

16 pending office actions • 1 client

Portfolio Summary

16
Total Pending OAs
3
Final Rejections
13
Non-Final OAs

Client Portfolio (1 client)

Client (Assignee)Pending OAs
Tokyo Electron Limited 16

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18607202 HARC ETCH CHEMISTRY FOR SEMINCONDUCTORS Tokyo Electron Limited LAOBAK, ANDREW KEELAN 1713 Non-Final OA Mar 15, 2024
18586259 MIXED ACTIVATING AND REDUCING AGENT FOR BONDING Tokyo Electron Limited SANDVIK, BENJAMIN P 2812 Non-Final OA Feb 23, 2024
18433320 DIRECT CURRENT SUPERPOSITION (DCS) FOR PROTECTION OF ORGANIC MANDREL DURING SPACER DEPOSITION Tokyo Electron Limited PHAM, THOMAS T 1713 Non-Final OA Feb 05, 2024
18424262 SELECTIVE ETCHING IN SEMICONDUCTOR DEVICES Tokyo Electron Limited AHMED, SHAMIM 1713 Non-Final OA Jan 26, 2024
18376359 MULTI-MATERIAL CHUCK Tokyo Electron Limited ABEL, GARY ROBERT 2897 Non-Final OA Oct 03, 2023
18448086 SEMICONDUCTOR DEVICES WITH VERTICAL TRANSISTORS AND FERROELECTRIC CAPACITORS Tokyo Electron Limited WILCZEWSKI, MARY A 2898 Non-Final OA Aug 10, 2023
18224940 FORKSHEET SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME Tokyo Electron Limited SLUTSKER, JULIA 2891 Non-Final OA Jul 21, 2023
18336678 3D HYBRID MEMORY USING HORIZONTALLY ORIENTED CONDUCTIVE DIELECTRIC CHANNEL REGIONS Tokyo Electron Limited KIM, TONG-HO 2811 Non-Final OA Jun 16, 2023
18204081 NON-PLANAR TRANSISTOR STRUCTURES AND METHODS OF MANUFACTURING THEREOF Tokyo Electron Limited GARCES, NELSON Y 2814 Non-Final OA May 31, 2023
18313177 SURFACE ENERGY MODIFICATION IN HYBRID BONDING Tokyo Electron Limited BERRY, PAUL ANTHONY 2898 Non-Final OA May 05, 2023
17901783 METHODS OF COMPACT CELL DESIGN FOR LOGIC APPLICATIONS Tokyo Electron Limited ASHBAHIAN, ERIC K 2891 Non-Final OA Sep 01, 2022
17898104 METHODS FOR FORMING SEMICONDUCTOR DEVICES WITH ISOLATION STRUCTURES Tokyo Electron Limited KIM, SU C 2899 Non-Final OA Aug 29, 2022
17893736 METHOD OF MAKING A PLURALITY OF 3D SEMICONDUCTOR DEVICES WITH ENHANCED MOBILITY AND CONDUCTIVITY Tokyo Electron Limited BAIG, ANEESA RIAZ 2814 Final Rejection Aug 23, 2022
17863594 WAFER BONDING METHOD USING SELECTIVE DEPOSITION AND SURFACE TREATMENT Tokyo Electron Limited STEPHENSON, KENNETH STEPHEN 2898 Final Rejection Jul 13, 2022
17861021 METHOD TO ENHANCE 3D VERTICAL DEVICE PERFORMANCE AND 3D CIRCUIT DENSITY Tokyo Electron Limited MICHAUD, NICHOLAS BRIAN 2818 Non-Final OA Jul 08, 2022
17667378 ADVANCED 3D DEVICE ARCHITECTURE USING NANOSHEETS WITH 2D MATERIALS FOR SPEED ENHANCEMENT Tokyo Electron Limited PURVIS, SUE A 2893 Final Rejection Feb 08, 2022

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