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. 25, 2025
Filed:
Dec. 01, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd, Hangzhou, CN;
Chiqing Fang, Hangzhou, CN;
Wei Chen, Hangzhou, CN;
Yufei Dong, Hangzhou, CN;
Xiaodong Huang, Hangzhou, CN;
Chen Zhao, Hangzhou, CN;
Silergy Semiconductor Technology (Hangzhou) LTD, Hangzhou, CN;
Abstract
A digital isolator can include: an encoding circuit configured to receive an input digital signal, and to encode a rising edge and a falling edge of the input digital signal into different coded signals; an isolating element coupled to encoding circuit, and being configured to transmit the coded signal in an electrical isolation manner; and a decoding circuit configured to receive the coded signal through the isolation element, and to decode the coded signal to obtain the rising edge and the falling edge, in order to output an output digital signal consistent with the input digital signal, where the rising edge of the input digital signal is encoded as a first pulse sequence, and the falling edge of the input digital signal is encoded as a second pulse sequence different from the first pulse sequence.