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:
Dec. 20, 2016
Filed:
Aug. 17, 2012
Applicants:
Ho-jung Kim, Suwon-si, KR;
Jai-kwang Shin, Anyang-si, KR;
U-in Chung, Seoul, KR;
Hyun-sik Choi, Hwaseong-si, KR;
Inventors:
Ho-jung Kim, Suwon-si, KR;
Jai-kwang Shin, Anyang-si, KR;
U-in Chung, Seoul, KR;
Hyun-sik Choi, Hwaseong-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 17/687 (2006.01); H02M 1/08 (2006.01); H02M 3/337 (2006.01); H01L 29/778 (2006.01); H01L 29/16 (2006.01); H01L 29/20 (2006.01); H01L 21/82 (2006.01); H01L 21/8252 (2006.01);
U.S. Cl.
CPC ...
H03K 17/687 (2013.01); H01L 21/8213 (2013.01); H01L 21/8252 (2013.01); H01L 29/1608 (2013.01); H01L 29/2003 (2013.01); H01L 29/7787 (2013.01); H02M 1/08 (2013.01); H02M 3/337 (2013.01); H03K 2217/0036 (2013.01); H03K 2217/0063 (2013.01); H03K 2217/0072 (2013.01); H03K 2217/0081 (2013.01);
Abstract
A power management chip and a power management device including the power management chip. The power management chip includes at least one power switch and a driver unit for generating a driving signal for driving the at least one power switch, the driver unit including one or more circuit units formed on a same substrate as the at least one power switch.