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DAVID W. CHEW
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SAN JUAN CAPISTRANO, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Data storage device compensating for head/tape wear
Patent number
11,386,925
Issue date
Jul 12, 2022
Western Digital Technologies, Inc.
James N. Malina
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device with secure access based on motions of the data...
Patent number
11,288,353
Issue date
Mar 29, 2022
Western Digital Technologies, Inc.
Jun Xu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data storage device with secure access based on tap inputs
Patent number
11,087,011
Issue date
Aug 10, 2021
Western Digital Technologies, Inc.
Jun Xu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Tape embedded drive with HDD components
Patent number
11,081,132
Issue date
Aug 3, 2021
Western Digital Technologies, Inc.
David W. Chew
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual drive tape embedded system
Patent number
10,971,184
Issue date
Apr 6, 2021
Western Digital Technologies, Inc.
David W. Chew
G11 - INFORMATION STORAGE
Information
Patent Grant
Hand held storage device
Patent number
10,068,619
Issue date
Sep 4, 2018
Western Digital Technologies, Inc.
David W. Chew
G11 - INFORMATION STORAGE
Information
Patent Grant
Local area network distributed storage
Patent number
9,626,376
Issue date
Apr 18, 2017
Western Digital Technologies, Inc.
David W. Chew
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communications cable for a storage device
Patent number
8,954,637
Issue date
Feb 10, 2015
Western Digital Technologies, Inc.
David W. Chew
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DATA STORAGE DEVICE COMPENSATING FOR HEAD/TAPE WEAR
Publication number
20220068303
Publication date
Mar 3, 2022
Western Digital Technologies, Inc.
James N. Malina
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE WITH SECURE ACCESS BASED ON TAP INPUTS
Publication number
20190018972
Publication date
Jan 17, 2019
Western Digital Technologies, Inc.
Jun XU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA STORAGE DEVICE WITH SECURE ACCESS BASED ON MOTIONS OF THE DATA...
Publication number
20190018949
Publication date
Jan 17, 2019
Western Digital Technologies, Inc.
Jun XU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SINGLE BOARD COMPUTER INTERFACE
Publication number
20160275036
Publication date
Sep 22, 2016
WESTERN DIGITAL TECHNOLOGIES, INC.
DAVID W. CHEW
G06 - COMPUTING CALCULATING COUNTING