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Patent applications and USPTO patent grants for Li; Junzheng.The latest application filed is for "manufacturing method for power led head-dissipating substrate and power led product and the products thereof".
Patent | Date |
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Structure of heat dissipation substrate for power light emitting diode (LED) and a device using same Grant 8,174,832 - Yu , et al. May 8, 2 | 2012-05-08 |
Manufacturing Method For Power Led Head-dissipating Substrate And Power Led Product And The Products Thereof App 20120061716 - Yu; Binhai ;   et al. | 2012-03-15 |
LED Light Source Module and Method for Producing the Same App 20100302789 - LI; Qing ;   et al. | 2010-12-02 |
Structure Of Heat Dissipation Substrate For Power Led And A Device Manufactured By It App 20100110692 - Yu; Binhai ;   et al. | 2010-05-06 |
Method for Packaging White-Light LED and LED Device Produced Thereby App 20100044726 - LI; Qing ;   et al. | 2010-02-25 |
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