NANKER (GUANGZHOU) SEMICONDUCTOR MANUFACTURING CORP.
NANKER (GUANGZHOU) SEMICONDUCTOR MANUFACTURING CORP. Patent applications | ||
Patent application number | Title | Published |
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20100181833 | LED Lamp Circuit - The present invention discloses a high power LED lamp circuit with a fan provides advantages such as simple structure, high efficiency, low power consumption, energy saving, and longer lifetime. The LED lamp circuit comprises a rectifying-filtering circuit ( | 07-22-2010 |