The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 2010
Filed:
May. 15, 2009
Han Seo Cho, Daejeon, KR;
Je-gwang Yoo, Yongin-si, KR;
Sang-hoon Kim, Gunpo-si, KR;
Joon-sung Kim, Suwon-si, KR;
Han Seo Cho, Daejeon, KR;
Je-Gwang Yoo, Yongin-si, KR;
Sang-Hoon Kim, Gunpo-si, KR;
Joon-Sung Kim, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon, KR;
Abstract
A method of manufacturing a printed circuit board in which optical waveguides are formed for transmitting optical signals together with electrical signals, which includes a cladding, a core embedded in the cladding that transmits optical signals, and a wiring pattern embedded in the cladding that transmits electrical signals, can offer improved optical connection efficiency and reduced material costs by enabling the cladding to act as an insulation layer and embedding the wiring pattern in the cladding.