Cheng; Liz Teh Siew
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Liz Teh Siew.The latest application filed is for "digital video disc player".
- Cheng; Liz Teh Siew - Singapore SG
| Patent | Date |
|---|---|
| Digital video disc player Grant D517,515 - Johansson , et al. March 21, 2 | 2006-03-21 |
| Loudspeaker cabinet Grant D482,345 - Homewood , et al. November 18, 2 | 2003-11-18 |
| Loudspeaker cabinet Grant D481,705 - Homewood , et al. November 4, 2 | 2003-11-04 |
| Loudspeaker cabinet Grant D481,027 - Homewood , et al. October 21, 2 | 2003-10-21 |
| Compact disc player with tuner and amplifier Grant D480,379 - Homewood , et al. October 7, 2 | 2003-10-07 |
| Compact disc player with tuner and amplifier Grant D480,063 - Homewood , et al. September 30, 2 | 2003-09-30 |
| Compact disc player with tuner and amplifier Grant D479,832 - Homewood , et al. September 23, 2 | 2003-09-23 |
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