Hsi-Ling (Frank) Lee

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Optical disc destruction device
- Patent number 7,753,762
- Issue date Jul 13, 2010
- D3, Inc.
- Roger S. Hutchinson
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical Disc Destruction Device
- Publication number 20070069570
- Publication date Mar 29, 2007
- Roger S. Hutchison
- G11 - INFORMATION STORAGE