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:
Mar. 03, 2009
Filed:
Jul. 02, 2007
Applicants:
Te-yi Chu, Tainan Hsien, TW;
Tsai-yi Yang, Tainan Hsien, TW;
Inventors:
Te-Yi Chu, Tainan Hsien, TW;
Tsai-Yi Yang, Tainan Hsien, TW;
Assignee:
Cirocomm Technology Corp., Tainan Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A miniature combo built-in antenna structure built in a personal navigation device (PND) includes a substrate, a first antenna unit and a second antenna unit. The first antenna unit is a signal receiving antenna of a global positioning system (GPS), and the second antenna unit is a signal receiving antenna of a traffic message channel (TMC) receiving module. The first and second antenna units are integrated into a substrate and built in the GPS, for receiving GPS signals as well as related information of road conditions and weather.