US Patent 7204609 Light-emitting diode light source unit

Patent 7204609 was granted and assigned to NORITSU KOKI CO. LTD. on April, 2007 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

NORITSU KOKI CO. LTD.

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

72046090

Patent Inventor Names

Masayuki Tamai0

Keiji Morimoto0

Date of Patent

April 17, 2007

Patent Application Number

107890880

Date Filed

February 27, 2004

Patent Primary Examiner

‌

Sandra O'Shea

Patent abstract

A light-emitting diode light source unit has a printed circuit board mounting a light-emitting diode (LED) element on its surface. Between the LED element surface-mounted on the printed circuit board and a wiring land formed on the printed circuit board, there is surface-mounted a reflector for directing a beam emitted from the LED element toward an object to be illuminated, and the LED element and the wiring land are connected via a bonding wire.