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:
Jul. 18, 2023
Filed:
Sep. 09, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hyunbae Kim, Yongin-si, KR;
Hyunjae Lee, Seongnam-si, KR;
Youngdo Kim, Hwaseong-si, KR;
Hyejin Kim, Sejong-si, KR;
Sangki Nam, Seongnam-si, KR;
Chanhee Park, Suwon-si, KR;
Minho Jung, Ansan-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A variable frequency and non-sinusoidal power generator includes a pulse module circuit, a slope module circuit, and first and second cooling systems. The pulse module circuit and the slope module circuit includes control switches, and generates at least one of a output currents and a output voltages by selectively turning on/off the control switches based on control signals. The first and second cooling systems are disposed at first and second sides of the control switches. A bias power having a variable frequency and a non-sinusoidal waveform is generated based on the control signals, at least one of the output currents and the output voltages.