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:
Aug. 06, 2002
Filed:
May. 10, 2001
Applicant:
Inventors:
Nam-Seog Kim, Seoul, KR;
Uk-Rae Cho, Suwon, KR;
Assignee:
Samsung Electronics Co., Ltd., Kyungki-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 1/9003 ;
U.S. Cl.
CPC ...
H03K 1/9003 ;
Abstract
A programmable impedance control circuit for detecting a characteristic impedance of transmission line to thereby output it to an output driver and on-chip terminator in a semiconductor device. Particularly the circuit serves to control an internal impedance according to a controlled, programmable protocol irrespective of the changes in an external impedance due to factors such as voltage and temperature after an initial internal impedance is set during a locking operation.
Kim, Nam-Seog. (2002). Programmable impedance control circuit and method thereof (U.S. Patent No. 6429679). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6429679
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile