Kitagawa Holdings, LLC

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Wilmington, DE, US

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Patents Grantslast 30 patents

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Heat dissipating structure of LED circuit board and LED lamp tube c...
- Patent number 8,764,222
- Issue date Jul 1, 2014
- Kitagawa Holdings, LLC
- Kuo-Len Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat dissipating structure of LED lamp cup made of porous material
- Patent number 8,684,563
- Issue date Apr 1, 2014
- Kitagawa Holdings, LLC
- Kuo-Len Lin
- F21 - LIGHTING

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