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:
Jun. 11, 2013
Filed:
Apr. 20, 2011
Yu-cheng Yang, Kaohsiung, TW;
Hsin Wei Hung, Hsinchu, TW;
Hung-chun LI, Hsinchu, TW;
Teng-nan Liao, Hsinchu, TW;
Yu-Cheng Yang, Kaohsiung, TW;
Hsin Wei Hung, Hsinchu, TW;
Hung-Chun Li, Hsinchu, TW;
Teng-Nan Liao, Hsinchu, TW;
Global Unichip Corporation, Hsinchu, TW;
Abstract
A device for storing pulse latch with logic circuit and thus having signal maintaining function is provided, wherein the device is composed of a data signal, a scan data input signal, a stored signal, a choosing data input signal, a time clock signal, a restoring signal, a first signal channel, a scan latch, a second signal channel, a pulse latch, a normal output signal, an output signal, a first OR gate, a second OR gate, a third OR gate, a AND gate and an inverter connecting to one another. The device may store the data when being switch off and restore the data when being switch on again.