Chiau H. Ong

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Taigin, SG

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Patents Grantslast 30 patents

Information Patent Grant
Remaining battery capacity determination method and apparatus
- Patent number 5,515,087
- Issue date May 7, 1996
- Hewlett-Packard Company
- Chuin K. Lim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS