Ru Zheng Liu

Person

ShenZhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Container
- Patent number 7,967,146
- Issue date Jun 28, 2011
- E.Pak International, Inc.
- Song Ping Chen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container
- Patent number D639154
- Issue date Jun 7, 2011
- E.Pak International, Inc.
- Song Ping Chen
- D09 - Packages and containers for goods
Information Patent Grant
Plastic packaging cushion
- Patent number 7,425,362
- Issue date Sep 16, 2008
- E.Pak International, Inc.
- James R. Thomas
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Packaging platform having an adjustable thickness
- Patent number 7,147,107
- Issue date Dec 12, 2006
- E.Pak International, Inc.
- Clifton C. Haggard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Container with an adjustable inside dimension that restricts moveme...
- Patent number 6,988,620
- Issue date Jan 24, 2006
- E.Pak International, Inc.
- Clifton C. Haggard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carrier tape with reinforced restraining member
- Patent number 6,892,886
- Issue date May 17, 2005
- E.Pak International, Inc.
- Mao Shi Khoo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Integrated circuit component carrier with angled supporting and ret...
- Patent number 6,809,936
- Issue date Oct 26, 2004
- E.Pak International, Inc.
- Song Ping Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTAINER
- Publication number 20090038963
- Publication date Feb 12, 2009
- Song Ping Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Disk holding device
- Publication number 20070187288
- Publication date Aug 16, 2007
- Clifton C. Haggard
- G11 - INFORMATION STORAGE
Information Patent Application
Cushion for packing disks such as semiconductor wafers
- Publication number 20060042998
- Publication date Mar 2, 2006
- Clifton C. Haggard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Packaging platform having an adjustable thickness
- Publication number 20040178107
- Publication date Sep 16, 2004
- Clifton C. Haggard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plastic packaging cushion
- Publication number 20040048028
- Publication date Mar 11, 2004
- James R. Thomas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Container with an adjustable inside dimension that restricts moveme...
- Publication number 20040045263
- Publication date Mar 11, 2004
- Clifton C. Haggard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Carrier tape with reinforced restraining member
- Publication number 20040007497
- Publication date Jan 15, 2004
- Mao Shi Khoo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Integrated circuit component carrier with angled supporting and ret...
- Publication number 20030147229
- Publication date Aug 7, 2003
- Song Ping Chen
- H01 - BASIC ELECTRIC ELEMENTS

Ru Zheng Liu

Person

Patents Grantslast 30 patents

Container

Container

Plastic packaging cushion

Packaging platform having an adjustable thickness

Container with an adjustable inside dimension that restricts moveme...

Carrier tape with reinforced restraining member

Integrated circuit component carrier with angled supporting and ret...

Patents Applicationslast 30 patents

CONTAINER

Disk holding device

Cushion for packing disks such as semiconductor wafers

Packaging platform having an adjustable thickness

Plastic packaging cushion

Container with an adjustable inside dimension that restricts moveme...

Carrier tape with reinforced restraining member

Integrated circuit component carrier with angled supporting and ret...