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:
Sep. 16, 2014
Filed:
Dec. 27, 2011
Ping-jung Yang, Hsinchu, TW;
Hsin-jung Lo, Jhonghe, TW;
Te-sheng Liu, Jhubei, TW;
Qualcomm Incorporated, San Diego, CA (US);
Abstract
A device is described which includes a waveguide structure for signal transmission and power/ground delivery The waveguide structure includes a signal transmission part for transmitting an optical signal from an illuminant device to a detector. The signal transmission part may include transparent polymer, diamond or glass. The signal transmission part is used for a waveguide. The waveguide structure further includes a power/ground delivery part surrounding the signal transmission part. The power/ground delivery part is composed of at least one metal layer. Thus, the waveguide structure can provide an optical-signal transmission with high speed and high volume through the signal transmission part, while a stable power or ground reference can be provided to multiple units through the power/ground delivery part.