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.

Date of Patent:
Jul. 02, 2019

Filed:

Oct. 17, 2018
Applicant:

Digwise Technology Corporation, Ltd, Hsinchu County, TW;

Inventors:

Jingjie Wu, Beijing, CN;

Chih-Wen Yang, Hsinchu County, TW;

Wen-Pin Hsieh, Hsinchu County, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/00 (2006.01); G11C 7/10 (2006.01); H03K 3/53 (2006.01); H03K 3/027 (2006.01);
U.S. Cl.
CPC ...
G11C 7/1057 (2013.01); G11C 7/106 (2013.01); H03K 3/027 (2013.01); H03K 3/53 (2013.01);
Abstract

A data latch circuit and a pulse signal generator thereof are provided. The pulse signal generator includes a first buffer, a second buffer, a pull-up switch and an output buffer. The first buffer generates a first buffering signal according to an input signal and a feedback signal. The second buffer generates a second buffering signal according to the input signal and the first buffering signal. The pull-up switch pulls up the second buffering signal according to the first buffering signal. The output buffer generates at least one output pulse signal according to the second buffering signal. The output buffer further outputs the at least one output pulse signal to the first buffer to be the feedback signal.


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