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. 23, 2006
Filed:
Oct. 16, 2003
Ying-chien Lin, Hsinchu, TW;
Syu Ding-jyan, Hsinchu, TW;
Ying-Chien Lin, Hsinchu, TW;
Syu Ding-Jyan, Hsinchu, TW;
ADMTEK Incorporated, Hsinchu, TW;
Abstract
A wireless transmission apparatus comprises a wired network port for exchanging data with a computer, a wireless network port including a radio frequency circuit module, a processing unit for converting the format of the data transmitted between the wired network port and the wireless network port, and a power port electrically connected to a universal series bus (USB) port of the computer by which the wireless transmission apparatus is powered. The wireless transmission apparatus can further comprise a power controller electrically connected to the power port, wherein the power controller comprises a voltage transformer adapted to convert a voltage of the power port into a voltage suitable for the operation of the wireless transmission apparatus and a power-saving controller adapted to suspend the power supply to the radio frequency circuit module according to a power control signal generated by the processing unit.