Lead frame for a four-pin light-emitting diode device
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Description
It will be understood that the dashed lines presented in the drawings represent optional features, some of which are described and represented in the different embodiments illustrated in the accompanying figures.
Claims
The ornamental design for a lead frame for a four-pin light emitting diode device, as shown.
Referenced Cited
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Patent History
Patent number: D580376
Type: Grant
Filed: Oct 12, 2006
Date of Patent: Nov 11, 2008
Assignee: Semi-Photonics Co., Ltd. (Chu-Nan)
Inventors: Jui-Kang Yen (Taipei), Yung-Wei Chen (Taichung)
Primary Examiner: Selina Sikder
Attorney: Patterson & Sheridan, LLP
Application Number: 29/249,576
Type: Grant
Filed: Oct 12, 2006
Date of Patent: Nov 11, 2008
Assignee: Semi-Photonics Co., Ltd. (Chu-Nan)
Inventors: Jui-Kang Yen (Taipei), Yung-Wei Chen (Taichung)
Primary Examiner: Selina Sikder
Attorney: Patterson & Sheridan, LLP
Application Number: 29/249,576
Classifications
Current U.S. Class:
Electron Or Vacuum Tube (23) (D13/180)