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:
Sep. 22, 2020
Filed:
Jan. 09, 2020
Rohm Co., Ltd., Kyoto, JP;
Hiroyuki Makimoto, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
An electronic circuit is configured to output an output signal after elapse of a predetermined time from a received trigger signal, and includes an oscillator configured to output a pulse signal having a predetermined oscillation frequency; a counter circuit configured to count the pulse signal from the oscillator upon receiving the trigger signal and to output the output signal in response to a count value reaching a predetermined value; and a trimming circuit including a plurality of trimming elements which includes a cuttable conductive part and configured to output a selection signal corresponding to a trimming element having a cut conductive part. In the trimming circuit, the trimming element, which corresponds to the oscillation frequency of the pulse signal output from the oscillator among the plurality of trimming elements, is cut, and the counter circuit is configured to set the predetermined value according to the selection signal.