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:
Apr. 09, 2024
Filed:
Dec. 17, 2020
Beijing Naura Microelectronics Equipment Co., Ltd., Beijing, CN;
Gang Wei, Beijing, CN;
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD., Beijing, CN;
Abstract
A control circuit for outputting a pulsed signal includes a switch circuit having a first terminal, a second terminal, a third terminal, a fourth terminal, a first control terminal, and a second control terminal, where the first terminal and the second terminal input the DC signal, the third terminal and the fourth terminal output the pulsed signal, the third terminal and the fourth terminal output the pulsed signal in response to the first control terminal and the second control terminal receiving the first signal, and stop outputting the pulsed signal in response to the first control terminal and the second control terminal receiving the second signal; and an energy storage circuit having two terminals connected to the first terminal and the second terminal of the switch circuit to store residual electric energy of the switch circuit when the switch circuit does not output the pulsed signal.