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. 17, 2015
Filed:
Aug. 13, 2013
National Sun Yat-sen University, Kaohsiung, TW;
Chua-Chin Wang, Kaohsiung, TW;
Chih-Lin Chen, Kaohsiung, TW;
Jie-Jyun Li, Kaohsiung, TW;
Gang-Neng Sung, Kaohsiung, TW;
Tai-Hao Yeh, Kaohsiung, TW;
Chun-Ying Juan, Kaohsiung, TW;
Zong-You Hou, Kaohsiung, TW;
National Sun Yat-Sen University, Kaohsiung, TW;
Abstract
A transceiver with wake up detection includes a primary control unit, a transmission unit and a receiving unit, the transmission unit comprises a first logic set, a second logic set, a third logic set, a first loop, and a second loop. The first loop outputs a first differential signal, and the second loop outputs a second differential signal. The receiving unit comprises a wake up detection circuit having a first comparator, a second comparator and a fourth logic set. When the first comparator and the second comparator receive a first predetermined level of the first differential signal and a second predetermined level of the second differential signal, the fourth logic set outputs an idle state signal and a data signal to the primary control unit to make an operation mode of the transceiver switched from a low power mode to a normal mode.