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CERAMIC ENGINEERING BY GRADING MATERIALS

PCT NATIONAL PHASE APPLICATION

Published

date

Filed on 28 October 2024

Abstract

Embodiments disclosed herein include a puck for an electrostatic chuck. In an embodiment, the puck comprises a substrate with a top surface and a bottom surface. In an embodiment, a first material composition is at the top surface of the substrate, and a second material composition is at the bottom surface of the substrate. In an embodiment, a composition gradient is provided through the substrate between the top surface and the bottom surface.

Patent Information

Application ID202447082204
Invention FieldELECTRONICS
Date of Application28/10/2024
Publication Number44/2024

Inventors

NameAddressCountryNationality
CHADHA, Arvinder808 W. San Carlos Street, Unit 733 San Jose, CA 95126U.S.A.U.S.A.
BEAUDRY, Christopher2575 Bobolink Drive San Jose, CA 95125U.S.A.U.S.A.

Applicants

NameAddressCountryNationality
APPLIED MATERIALS, INC.3050 Bowers Avenue Santa Clara, CA 95054U.S.A.U.S.A.

Documents

NameDate
202447082204-FORM-26 [29-10-2024(online)].pdf29/10/2024
202447082204-COMPLETE SPECIFICATION [28-10-2024(online)].pdf28/10/2024
202447082204-DECLARATION OF INVENTORSHIP (FORM 5) [28-10-2024(online)].pdf28/10/2024
202447082204-DRAWINGS [28-10-2024(online)].pdf28/10/2024
202447082204-FORM 1 [28-10-2024(online)].pdf28/10/2024
202447082204-FORM 18 [28-10-2024(online)].pdf28/10/2024
202447082204-PRIORITY DOCUMENTS [28-10-2024(online)].pdf28/10/2024
202447082204-PROOF OF RIGHT [28-10-2024(online)].pdf28/10/2024
202447082204-REQUEST FOR EXAMINATION (FORM-18) [28-10-2024(online)].pdf28/10/2024

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