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:
Nov. 12, 2019
Filed:
Mar. 27, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Hyun-Bae Kim, Yongin-si, KR;
Sang-Yoon Soh, Yongin-si, KR;
Young-Hwan Choi, Seoul, KR;
Jin-Ho Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-Do, KR;
Abstract
A designed waveform generator includes at least one first signal generator including a first switching device and generating a square wave having a constant voltage level during an on-period of the first switching device and at least one second signal generator including a second switching device and controlling a transition period of the second switching device to generate a variable waveform having a variable voltage level during the transition period of the second switching device. The at least one first signal generator and the at least one second signal generator are connected to each other in a cascade manner.