Chin; Yuan-Cheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chin; Yuan-Cheng.The latest application filed is for "lamp holder structure".
- Chin; Yuan-Cheng - San Chung City TW
- Chin; Yuan-Cheng - Hsinchu TW
- Chin; Yuan-Cheng - Hsintien TW
- Chin; Yuan-Cheng - Hsintien City TW
- Chin, Yuan-Cheng - Hsintein City TW
| Patent | Date |
|---|---|
| Lamp holder structure App 20080298075 - Liao; Jui-Tsung ; et al. | 2008-12-04 |
| Lighting device App 20080203948 - Wu; Ching-Huei ; et al. | 2008-08-28 |
| Night light type switch assembly App 20080198628 - Wu; Ching-Huei ; et al. | 2008-08-21 |
| Adjustable illumination device App 20080170393 - Chin; Yuan-Cheng | 2008-07-17 |
| Light-emitting diode App 20080105884 - Wu; Ching-Huei ; et al. | 2008-05-08 |
| Light-emitting device App 20080083974 - Chin; Yuan-Cheng | 2008-04-10 |
| Novel red fluorescent powder App 20070090327 - Chan; I-Min ; et al. | 2007-04-26 |
| High brightness light emitting diode Grant 7,205,575 - Chin , et al. April 17, 2 | 2007-04-17 |
| White light LED App 20070045629 - Chin; Yuan-Cheng ; et al. | 2007-03-01 |
| Light emitting diode App 20070018189 - Chin; Yuan-Cheng ; et al. | 2007-01-25 |
| Sideway-emission light emitting diode Grant 7,161,186 - Chin , et al. January 9, 2 | 2007-01-09 |
| Solid-state semiconductor light emitting device Grant 7,119,422 - Chin October 10, 2 | 2006-10-10 |
| Side-emitting solid-state semiconductor light emitting device App 20060208267 - Chin; Yuan-Cheng ; et al. | 2006-09-21 |
| Solid-state semiconductor light emitting device App 20060103012 - Chin; Yuan-Cheng | 2006-05-18 |
| High brightness light emitting diode App 20060060905 - Chin; Yuan-Cheng ; et al. | 2006-03-23 |
| Sideway-emission light emitting diode App 20060038196 - Chin; Yuan-Cheng ; et al. | 2006-02-23 |
| Light emitting diode Grant 6,956,243 - Chin October 18, 2 | 2005-10-18 |
| Light emitting diode App 20040135162 - Chin, Yuan Cheng ; et al. | 2004-07-15 |
| Energy efficient tubular light Grant 6,736,525 - Chin May 18, 2 | 2004-05-18 |
| Light emitting diode lamp with light emitting diode module having improved heat dissipation App 20030218417 - Chin, Yuan-Cheng | 2003-11-27 |
| Energy efficient tubular light App 20030210546 - Chin, Yuan-Cheng | 2003-11-13 |
| Wireless optic mouse App 20030201951 - Chin, Yuan-Cheng | 2003-10-30 |
| Heat dissipating light emitting diode Grant 6,639,356 - Chin October 28, 2 | 2003-10-28 |
| Heat Dissipating Light Emitting Diode App 20030184220 - Chin, Yuan-Cheng | 2003-10-02 |
| Optical mouse for a personal computer App 20030142078 - Chin, Yuan-Cheng | 2003-07-31 |
| Modulated optical mouse for a personal computer App 20030142075 - Chin, Yuan-Cheng | 2003-07-31 |
| Stacked light-mixing LED Grant 6,525,464 - Chin February 25, 2 | 2003-02-25 |
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