Wing Han Leung

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cycling improvement using higher erase bias
- Patent number 7,561,471
- Issue date Jul 14, 2009
- Spansion LLC
- Sheung-Hee Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Repetitive erase verify technique for flash memory devices
- Patent number 7,385,851
- Issue date Jun 10, 2008
- Spansion LLC
- Sheung-Hee Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Ramp gate erase for dual bit flash memory
- Patent number 7,319,615
- Issue date Jan 15, 2008
- Spansion LLC
- Sheung-Hee Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for minimizing false detection of states in flash memory dev...
- Patent number 7,283,398
- Issue date Oct 16, 2007
- Spansion LLC
- Yue-Song He
- G11 - INFORMATION STORAGE
Information Patent Grant
Ramped soft programming for control of erase voltage distributions...
- Patent number 7,020,021
- Issue date Mar 28, 2006
- Advanced Micro Devices, Inc.
- Wing-Han Leung
- G11 - INFORMATION STORAGE
Information Patent Grant
Programming of a flash memory cell
- Patent number 6,937,518
- Issue date Aug 30, 2005
- Advanced Micro Devices, Inc.
- Sheung Hee Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device having resistive element coupled to reference cell fo...
- Patent number 6,819,615
- Issue date Nov 16, 2004
- Advanced Micro Device, Inc.
- Richard M. Fastow
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Cycling improvement using higher erase bias
- Publication number 20080151644
- Publication date Jun 26, 2008
- Spansion LLC
- Sheung-Hee Park
- G11 - INFORMATION STORAGE
Information Patent Application
REPETITIVE ERASE VERIFY TECHNIQUE FOR FLASH MEMORY DEVICES
- Publication number 20080151636
- Publication date Jun 26, 2008
- Sheung-Hee Park
- G11 - INFORMATION STORAGE
Information Patent Application
RAMP GATE ERASE FOR DUAL BIT FLASH MEMORY
- Publication number 20080037330
- Publication date Feb 14, 2008
- Spansion LLC
- Sheung-Hee Park
- G11 - INFORMATION STORAGE