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Xiaotian ZHOU
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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Encapsulated fan-in semiconductor package with heat spreader and me...
Patent number
11,488,931
Issue date
Nov 1, 2022
CHENGDU ESWIN SIP TECHNOLOGY CO., LTD.
Minghao Shen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adhesive composition for temporary bonding of semiconductor workpie...
Patent number
11,274,234
Issue date
Mar 15, 2022
CHENGDU ESWIN SIP TECHNOLOGY CO., LTD.
Chunbin Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of debonding work-carrier pair with thin devices
Patent number
11,177,153
Issue date
Nov 16, 2021
CHENGDU ESWIN SIP TECHNOLOGY CO., LTD.
Chunbin Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hermetic flat top integrated heat spreader (IHS)/electromagnetic in...
Patent number
10,734,326
Issue date
Aug 4, 2020
DIDREW TECHNOLOGY (BVI) LIMITED
Minghao Shen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiple wafers fabrication technique on large carrier with warpage...
Patent number
10,424,524
Issue date
Sep 24, 2019
CHENGDU ESWIN SIP TECHNOLOGY CO., LTD.
Minghao Shen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method of manufacturing frameless LCD display
Patent number
10,209,597
Issue date
Feb 19, 2019
DIDREW TECHNOLOGY (BVI) LIMITED
Minghao Shen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
PMR writer with non-conformal side gaps
Patent number
9,940,951
Issue date
Apr 10, 2018
Western Digital (Fremont), LLC
Jinqiu Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for providing a magnetic recording write apparatus by predef...
Patent number
9,711,168
Issue date
Jul 18, 2017
Western Digital (Fremont), LLC
Xiaoyu Yang
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for fabricating a magnetic writer using multiple etches of d...
Patent number
9,305,583
Issue date
Apr 5, 2016
Western Digital (Fremont), LLC
Jinqiu Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for fabricating a magnetic writer using multiple etches
Patent number
9,280,990
Issue date
Mar 8, 2016
Western Digital (Fremont), LLC
Jinqiu Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for making PMR writer with non-conformal side gaps
Patent number
9,275,657
Issue date
Mar 1, 2016
Western Digital (Fremont), LLC
Jinqiu Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for making PMR writer with constant side wall angle
Patent number
9,263,067
Issue date
Feb 16, 2016
Western Digital (Fremont), LLC
Jinqiu Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for providing a monolithic shield for a magnetic recording t...
Patent number
8,914,969
Issue date
Dec 23, 2014
Western Digital (Fremont), LLC
Xiaotian Zhou
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
ENCAPSULATED FAN-IN SEMICONDUCTOR PACKAGE WITH HEAT SPREADER AND ME...
Publication number
20210242169
Publication date
Aug 5, 2021
Chengdu ESWIN SiP Technology Co., Ltd.
Minghao SHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF DEBONDING WORK-CARRIER PAIR WITH THIN DEVICES
Publication number
20190295877
Publication date
Sep 26, 2019
DIDREW TECHNOLOGY (BVI) LIMITED
Chunbin Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADHESIVE COMPOSITION FOR TEMPORARY BONDING OF SEMICONDUCTOR WORKPIE...
Publication number
20190276712
Publication date
Sep 12, 2019
Chengdu ESWIN SiP Technology Co., Ltd.
Chunbin Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIPLE WAFERS FABRICATION TECHNIQUE ON LARGE CARRIER WITH WARPAGE...
Publication number
20190252278
Publication date
Aug 15, 2019
DiDrew Technology (BVI) Limited
Minghao Shen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HERMETIC FLAT TOP INTEGRATED HEAT SPREADER ( IHS)/ELECTROMAGNETIC I...
Publication number
20190252324
Publication date
Aug 15, 2019
DIDREW TECHNOLOGY (BVI) LIMITED
Minghao Shen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR MAKING PMR WRITER WITH NON-CONFORMAL SIDE GAPS
Publication number
20160171992
Publication date
Jun 16, 2016
WESTERN DIGITAL (FREMONT), LLC
JINQIU ZHANG
G11 - INFORMATION STORAGE
Information
Patent Application
PMR WRITER WITH CONSTANT SIDE WALL ANGLE
Publication number
20160125899
Publication date
May 5, 2016
WESTERN DIGITAL (FREMONT), LLC
Jinqiu ZHANG
G11 - INFORMATION STORAGE