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. 18, 2024
Filed:
Sep. 30, 2020
Applicant:
Hangzhou Kiwi Instruments Corporation, Hangzhou, CN;
Inventor:
Bo Zhang, Hangzhou, CN;
Assignee:
HANGZHOU KIWI INSTRUMENTS CORPORATION, Hangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/088 (2006.01); H02M 1/00 (2006.01); H02M 1/36 (2007.01); H02M 3/158 (2006.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
H02M 1/36 (2013.01); H02M 1/0006 (2021.05); H02M 1/0009 (2021.05); H02M 3/158 (2013.01); H01L 27/0883 (2013.01); H02M 3/33507 (2013.01);
Abstract
A transistor module including a first transistor and a second transistor for start up control is provided. Wherein the first end of the first transistor is coupled to the first end of the second transistor, the second end of the first transistor is coupled to the control end of the second transistor, and the second end of the second transistor provides a start up current for a control circuit.