Qiuyi Ye

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Rochester, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrically erasable, directly overwritable, multibit single cell...
- Patent number 5,406,509
- Issue date Apr 11, 1995
- Energy Conversion Devices, Inc.
- Stanford R. Ovshinsky
- G11 - INFORMATION STORAGE
Information Patent Grant
Homogeneous composition of microcrystalline semiconductor material,...
- Patent number 5,335,219
- Issue date Aug 2, 1994
- Stanford R. Ovshinsky
- G11 - INFORMATION STORAGE