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Dongguan City, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Automatic labeling production line for solid state disk
Patent number
11,298,722
Issue date
Apr 12, 2022
WORLD PRECISION MANUFACTURING (DONGGUAN) CO., LTD.
Jinsuo Sun
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Feeding device for an electrostatic bag
Patent number
10,994,878
Issue date
May 4, 2021
WORLD PRECISION MANUFACTURING (DONGGUAN) CO., LTD.
Xin Li
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Solid state disk packaging line
Patent number
10,773,837
Issue date
Sep 15, 2020
WORLD PRECISION MANUFACTURING (DONGGUAN) CO., LTD.
Jinsuo Sun
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Loading and unloading device for a solid state disk test system
Patent number
10,730,705
Issue date
Aug 4, 2020
WORLD PRECISION MANUFACTURING (DONGGUAN) CO., LTD.
Jinsuo Sun
G11 - INFORMATION STORAGE
Information
Patent Grant
Separation mechanism and feeding device for material tray
Patent number
10,640,307
Issue date
May 5, 2020
WORLD PRECISION MANUFACTURING (DONGGUAN) CO., LTD.
Jinsuo Sun
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Process for testing a head stack assembly
Patent number
7,694,410
Issue date
Apr 13, 2010
Sae Magnetics (H.K.) Ltd.
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Grant
Universal fixture for HSA assembly and its testing process
Patent number
6,859,995
Issue date
Mar 1, 2005
SAE Magnetics (HK) Ltd.
Takehiro Kamigama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SOLID STATE DISK PACKAGING LINE
Publication number
20190315506
Publication date
Oct 17, 2019
World Precision Manufacturing (Dongguan) Co., Ltd.
Jinsuo Sun
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
AUTOMATIC LABELING PRODUCTION LINE FOR SOLID STATE DISK
Publication number
20190308220
Publication date
Oct 10, 2019
World Precision Manufacturing (Dongguan) Co., Ltd.
Jinsuo Sun
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
LOADING AND UNLOADING DEVICE FOR A SOLID STATE DISK TEST SYSTEM
Publication number
20190023502
Publication date
Jan 24, 2019
World Precision Manufacturing (Dongguan) Co., Ltd.
Jinsuo Sun
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FEEDING DEVICE FOR AN ELECTROSTATIC BAG
Publication number
20190023436
Publication date
Jan 24, 2019
World Precision Manufacturing (Dongguan) Co., Ltd.
Xin Li
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SEPARATION MECHANISM AND FEEDING DEVICE FOR MATERIAL TRAY
Publication number
20180362271
Publication date
Dec 20, 2018
World Precision Manufacturing (Dongguan) Co., Ltd.
Jinsuo Sun
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Universal fixture for HSA assembly and its testing process
Publication number
20050091835
Publication date
May 5, 2005
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Application
Universal fixture for HSA assembly and its testing process
Publication number
20030151876
Publication date
Aug 14, 2003
Takehiro Kamigama
G11 - INFORMATION STORAGE