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Pure wireless earphones using optimal monopole antennae |
Siu Chung Yeung, Kit Bun Chan |
2019-07-02 |
| 10206026 |
Pure wireless headphone with ground reflector |
Siu Chung Yeung |
2019-02-12 |
| 9462367 |
Jack for preventing headphone from inputting double audio sources |
Siu Chung Yeung, Kin Liauw |
2016-10-04 |
| 7706851 |
Compander, and associated methodology, for a radio communication station operable pursuant to a coded squelch scheme |
Man Lung Lam |
2010-04-27 |
| 7435141 |
Connector apparatus, and associated method, for powering a set of consumer electronic devices |
Lian Sze Philip Tan, Man Lung Lam |
2008-10-14 |
| 7343015 |
Method and apparatus for high fidelity wireless stereophonic transmission utilizing dual frequency carriers |
— |
2008-03-11 |
| 7130600 |
Apparatus, and an associated method, for facilitating entry of location information at a weather band radio or other receiving station |
Edmond Chan, Sze Ming Patrick Kwong, Man Lung Lam |
2006-10-31 |
| 7101250 |
Channel selector for selecting an operating frequency |
Man Lung Lam, Sze Ming Patrick Kwong |
2006-09-05 |