Chen; Li-De
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Li-De.The latest application filed is for "tamper protection device and data transaction apparatus".
- Chen; Li-De - Kaohsiung TW
- Chen; Li De - Nantou County TW
- Chen; Li-De - Kaohsiung City TW
| Patent | Date |
|---|---|
| Multiple-chip excitation systems for white light emitting diodes (LEDs) Grant 9,324,923 - Li , et al. April 26, 2 | 2016-04-26 |
| Tamper protection device and data transaction apparatus Grant 9,226,392 - Chang , et al. December 29, 2 | 2015-12-29 |
| Tamper Protection Device And Data Transaction Apparatus App 20140204543 - CHANG; YENG MING ; et al. | 2014-07-24 |
| Data entry module Grant 8,669,886 - Chen March 11, 2 | 2014-03-11 |
| MULTIPLE-CHIP EXCITATION SYSTEMS FOR WHITE LIGHT EMITTING DIODES (LEDs) App 20140027799 - Li; Yi-Qun ; et al. | 2014-01-30 |
| Multiple-chip excitation systems for white light emitting diodes (LEDs) Grant 8,567,973 - Li , et al. October 29, 2 | 2013-10-29 |
| Data Entry Module App 20120105258 - CHEN; LI DE | 2012-05-03 |
| MULTIPLE-CHIP EXCITATION SYSTEMS FOR WHITE LIGHT EMITTING DIODES (LEDs) App 20090224652 - Li; Yi-Qun ; et al. | 2009-09-10 |
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