Yeung-How Lim

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Telephone with novel FSK decoding means, simultaneous off-hook call...
- Patent number 6,226,369
- Issue date May 1, 2001
- Cybiotronics Limited
- Boon-Chen Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for displaying caller-ID information for a ca...
- Patent number 6,067,355
- Issue date May 23, 2000
- Cybiotronics Limited
- Boon-Chen Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone with novel FSK decoding means, simultaneous off-hook call...
- Patent number 6,058,172
- Issue date May 2, 2000
- Cybiotronics Limited
- Boon-Chen Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice caller I.D. apparatus
- Patent number 5,883,942
- Issue date Mar 16, 1999
- Cybiotronics, Ltd.
- Boon-Chen Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE