Chan-Ik Chung

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Portable notebook computer expansion adapter
- Patent number 5,459,637
- Issue date Oct 17, 1995
- Hsi K. Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Expansible notebook computer
- Patent number 5,400,055
- Issue date Mar 21, 1995
- Hsi K. Ma
- G06 - COMPUTING CALCULATING COUNTING