Ko; Raymond
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ko; Raymond.The latest application filed is for "measuring ear biometrics for sound optimization".
- Ko; Raymond - Burnaby CA
- Ko; Raymond - Vancouver CA
- Ko; Raymond - Ontario CA
| Patent | Date |
|---|---|
| Measuring ear biometrics for sound optimization App 20070195963 - Ko; Raymond ; et al. | 2007-08-23 |
| Audio playback device and method of its operation App 20070087686 - Holm; Jukka ; et al. | 2007-04-19 |
| Methods, system and gateway for accessing features of equipment connected to a PSTN Grant 7,016,338 - Gunn , et al. March 21, 2 | 2006-03-21 |
| Methods, system and gateway for accessing features of equipment connected to a PSTN App 20020075847 - Gunn, Thomas ; et al. | 2002-06-20 |
| Mist eliminator device for a wet scrubber apparatus Grant 4,204,847 - Ko May 27, 1 | 1980-05-27 |
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