Invention Grant
- Patent Title: LED lightbulb
- Patent Title (中): LED灯泡
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Application No.: US14041315Application Date: 2013-09-30
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Publication No.: US09033546B2Publication Date: 2015-05-19
- Inventor: Harry Brink
- Applicant: U.S. Speedo, Inc.
- Applicant Address: US MI Flint
- Assignee: U.S. Speedo, Inc.
- Current Assignee: U.S. Speedo, Inc.
- Current Assignee Address: US MI Flint
- Agency: Raggio & Dinnin, P.C.
- Main IPC: F21V23/00
- IPC: F21V23/00 ; F21K99/00
Abstract:
An LED light bulb system that has a socket base and a contactor arranged in the socket base. The light bulb system also has a support circuit board secured to the socket base and a plurality of circuit boards connected to the support circuit board in a vertical direction. The light bulb also uses at least one resistor on each of the plurality of circuit boards to operate the LED.
Public/Granted literature
- US20150092412A1 LED LIGHTBULB Public/Granted day:2015-04-02
Information query
