Membership
Tour
Register
Log in
Jay Gurusamy
Follow
Person
Santa Clara, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Roller for location-specific wafer polishing
Patent number
12,138,733
Issue date
Nov 12, 2024
Applied Materials, Inc.
Ekaterina A. Mikhaylichenko
B24 - GRINDING POLISHING
Information
Patent Grant
Membrane for carrier head with segmented substrate chuck
Patent number
12,128,524
Issue date
Oct 29, 2024
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing platens and polishing platen manufacturing methods
Patent number
12,076,877
Issue date
Sep 3, 2024
Applied Materials, Inc.
Bum Jick Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Polishing head with membrane position control
Patent number
12,042,899
Issue date
Jul 23, 2024
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing head with local wafer pressure
Patent number
11,986,923
Issue date
May 21, 2024
Applied Materials, Inc.
Andrew Nagengast
B24 - GRINDING POLISHING
Information
Patent Grant
Dual membrane carrier head for chemical mechanical polishing
Patent number
11,945,073
Issue date
Apr 2, 2024
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Deformable substrate chuck
Patent number
11,931,857
Issue date
Mar 19, 2024
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing system with contactless platen edge control
Patent number
11,919,120
Issue date
Mar 5, 2024
Applied Materials, Inc.
David J. Lischka
B24 - GRINDING POLISHING
Information
Patent Grant
Substrate polishing apparatus with contact extension or adjustable...
Patent number
11,904,429
Issue date
Feb 20, 2024
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing system with platen for substrate edge control
Patent number
11,890,717
Issue date
Feb 6, 2024
Applied Materials, Inc.
Jay Gurusamy
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing carrier head with multiple angular pressurizable zones
Patent number
11,780,049
Issue date
Oct 10, 2023
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Carrier head with segmented substrate chuck
Patent number
11,759,911
Issue date
Sep 19, 2023
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Substrate cleaning devices and methods thereof
Patent number
11,745,227
Issue date
Sep 5, 2023
Applied Materials, Inc.
Steven M. Zuniga
B08 - CLEANING
Information
Patent Grant
Pivotable substrate retaining ring
Patent number
11,724,357
Issue date
Aug 15, 2023
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Methods for a web-based CMP system
Patent number
11,717,936
Issue date
Aug 8, 2023
Applied Materials, Inc.
Dmitry Sklyar
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing head retaining ring tilting moment control
Patent number
11,623,321
Issue date
Apr 11, 2023
Applied Materials, Inc.
Andrew Nagengast
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing head with membrane position control
Patent number
11,623,320
Issue date
Apr 11, 2023
Applied Materials, Inc.
Steven M. Zungia
B24 - GRINDING POLISHING
Information
Patent Grant
Pivotable substrate retaining ring
Patent number
11,511,390
Issue date
Nov 29, 2022
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Offset head-spindle for chemical mechanical polishing
Patent number
11,389,925
Issue date
Jul 19, 2022
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Carrier head with segmented substrate chuck
Patent number
11,325,223
Issue date
May 10, 2022
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Thin plastic polishing article for CMP applications
Patent number
10,786,885
Issue date
Sep 29, 2020
Applied Materials, Inc.
Robert D. Tolles
B24 - GRINDING POLISHING
Information
Patent Grant
Orbital polishing with small pad
Patent number
10,076,817
Issue date
Sep 18, 2018
Applied Materials, Inc.
Hung Chih Chen
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing system with pad carrier and conditioning station
Patent number
9,987,724
Issue date
Jun 5, 2018
Applied Materials, Inc.
Jay Gurusamy
B24 - GRINDING POLISHING
Information
Patent Grant
Compliant polishing pad and polishing module
Patent number
9,751,189
Issue date
Sep 5, 2017
Applied Materials, Inc.
Chih Hung Chen
B24 - GRINDING POLISHING
Information
Patent Grant
Modifying substrate thickness profiles
Patent number
9,662,762
Issue date
May 30, 2017
Applied Materials, Inc.
Jay Gurusamy
B24 - GRINDING POLISHING
Information
Patent Grant
Chemical mechanical polisher with hub arms mounted
Patent number
9,352,441
Issue date
May 31, 2016
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Grant
Methods and apparatus for an improved polishing head retaining ring
Patent number
9,050,700
Issue date
Jun 9, 2015
Applied Materials, Inc.
Hung Chih Chen
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
CONTROL OF PLATEN SHAPE IN CHEMICAL MECHANICAL POLISHING
Publication number
20240424636
Publication date
Dec 26, 2024
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
CHEMICAL MECHANICAL POLISH PAD CONDITIONER WITH MULTIPLE DISKS
Publication number
20240391056
Publication date
Nov 28, 2024
Applied Materials, Inc.
Nai-Chieh HUANG
B24 - GRINDING POLISHING
Information
Patent Application
MULTI HEAD PAD CONDITIONING APPARATUS AND METHOD OF USE
Publication number
20240383099
Publication date
Nov 21, 2024
Applied Materials, Inc.
Christopher Heung-Gyun LEE
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING HEAD WITH MEMBRANE POSITION CONTROL
Publication number
20240342853
Publication date
Oct 17, 2024
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
METHODS FOR UPPER PLATEN MANUFACTURING
Publication number
20240307963
Publication date
Sep 19, 2024
Applied Materials, Inc.
Ximeng XUE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
POLISHING HEAD WITH LOCAL WAFER PRESSURE
Publication number
20240253179
Publication date
Aug 1, 2024
Applied Materials, Inc.
Andrew NAGENGAST
B24 - GRINDING POLISHING
Information
Patent Application
DEFORMABLE SUBSTRATE CHUCK
Publication number
20240173816
Publication date
May 30, 2024
Applied Materials, Inc.
Steven M. Zuniga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTROL OF CARRIER HEAD SWEEP AND PLATEN SHAPE
Publication number
20240139906
Publication date
May 2, 2024
Applied Materials, Inc.
Jeonghoon Oh
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING SYSTEM WITH PLATEN FOR SUBSTRATE EDGE CONTROL
Publication number
20240100646
Publication date
Mar 28, 2024
Applied Materials, Inc.
Jay Gurusamy
B24 - GRINDING POLISHING
Information
Patent Application
MODULAR CHEMICAL MECHANICAL POLISHER WITH SIMULTANEOUS POLISHING AN...
Publication number
20240075582
Publication date
Mar 7, 2024
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
MULTIPLE DISK PAD CONDITIONER
Publication number
20240051081
Publication date
Feb 15, 2024
Applied Materials, Inc.
Jay GURUSAMY
B24 - GRINDING POLISHING
Information
Patent Application
DUAL MEMBRANE CARRIER HEAD FOR CHEMICAL MECHANICAL POLISHING
Publication number
20240042574
Publication date
Feb 8, 2024
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
MEMBRANE FOR CARRIER HEAD WITH SEGMENTED SUBSTRATE CHUCK
Publication number
20240017373
Publication date
Jan 18, 2024
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
CONTROL OF PLATEN SHAPE IN CHEMICAL MECHANICAL POLISHING
Publication number
20230415295
Publication date
Dec 28, 2023
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING CARRIER HEAD WITH MULTIPLE ZONES
Publication number
20230405758
Publication date
Dec 21, 2023
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING HEAD WITH LOCAL INNER RING DOWNFORCE CONTROL
Publication number
20230356355
Publication date
Nov 9, 2023
Applied Materials, Inc.
Jeonghoon Oh
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING HEAD WITH MEMBRANE POSITION CONTROL
Publication number
20230241744
Publication date
Aug 3, 2023
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
PIVOTABLE SUBSTRATE RETAINING RING
Publication number
20230070746
Publication date
Mar 9, 2023
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
COUPLING OF ACOUSTIC SENSOR FOR CHEMICAL MECHANICAL POLISHING
Publication number
20230009048
Publication date
Jan 12, 2023
Applied Materials, Inc.
Nicholas A. Wiswell
B24 - GRINDING POLISHING
Information
Patent Application
CHEMICAL MECHANICAL POLISHING CORRECTION TOOL
Publication number
20220324081
Publication date
Oct 13, 2022
Applied Materials, Inc.
Jay Gurusamy
B24 - GRINDING POLISHING
Information
Patent Application
CONTROLLED PROFILE POLISHING PLATEN
Publication number
20220305613
Publication date
Sep 29, 2022
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING CARRIER HEAD WITH FLOATING EDGE CONTROL
Publication number
20220281064
Publication date
Sep 8, 2022
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
ROLLER FOR LOCATION-SPECIFIC WAFER POLISHING
Publication number
20220281062
Publication date
Sep 8, 2022
Applied Materials, Inc.
Ekaterina A. Mikhaylichenko
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING SYSTEM WITH CONTACTLESS PLATEN EDGE CONTROL
Publication number
20220266413
Publication date
Aug 25, 2022
Applied Materials, Inc.
David J. Lischka
B24 - GRINDING POLISHING
Information
Patent Application
CARRIER HEAD WITH SEGMENTED SUBSTRATE CHUCK
Publication number
20220258302
Publication date
Aug 18, 2022
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING HEAD WITH LOCAL WAFER PRESSURE
Publication number
20220143779
Publication date
May 12, 2022
Applied Materials, Inc.
Andrew NAGENGAST
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING HEAD RETAINING RING TILTING MOMENT CONTROL
Publication number
20220111483
Publication date
Apr 14, 2022
Applied Materials, Inc.
Andrew NAGENGAST
B24 - GRINDING POLISHING
Information
Patent Application
SUBSTRATE POLISHING APPARATUS WITH CONTACT EXTENSION OR ADJUSTABLE...
Publication number
20220111482
Publication date
Apr 14, 2022
Applied Materials, Inc.
Steven M. ZUNIGA
B24 - GRINDING POLISHING
Information
Patent Application
POLISHING HEAD RETAINING RING TILTING MOMENT CONTROL
Publication number
20220111484
Publication date
Apr 14, 2022
Applied Materials, Inc.
Andrew NAGENGAST
B24 - GRINDING POLISHING
Information
Patent Application
DEFORMABLE SUBSTRATE CHUCK
Publication number
20210402557
Publication date
Dec 30, 2021
Applied Materials, Inc.
Steven M. Zuniga
B24 - GRINDING POLISHING