Akira Sudo

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Poughkeepsie, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Low resistance strap for high density trench DRAMS
- Patent number 6,503,798
- Issue date Jan 7, 2003
- International Business Machines Corporation
- Ramachandra Divakaruni
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pedestal collar structure for higher charge retention time in trenc...
- Patent number 6,404,000
- Issue date Jun 11, 2002
- International Business Machines Corporation
- Rama Divakaruni
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Collar process for reduced deep trench edge bias
- Patent number 6,376,324
- Issue date Apr 23, 2002
- International Business Machines Corporation
- Jack A. Mandelman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method for producing same
- Patent number 6,204,527
- Issue date Mar 20, 2001
- Kabushiki Kaisha Toshiba
- Akira Sudo
- H01 - BASIC ELECTRIC ELEMENTS