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:
May. 19, 2009
Filed:
Aug. 03, 2005
Jui-lin Hsu, Hsin-Chu, TW;
Chia-fang Wu, Hsin-Chu, TW;
Tsung-ming Yang, Hsin-Chu, TW;
Z-Com, Inc., Hsin-Chu, TW;
Abstract
A wireless network device has a signal detection function and a switching method for the same. A wireless network signal detection module is installed in the wireless network device, and is switched to a wireless network interface card mode or a wireless network signal detection mode after the voltage regulator in the device determines the load voltage. So that the versatile wireless network device is formed to detect the wireless network signal without the PC's help. The steps of switching to the signal detection mode are inclusively detecting the load voltage, switching to the wireless network signal detection mode, scanning the wireless network signal, and finally showing a result in a plurality of manners.