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. 23, 2024
Filed:
Jan. 26, 2022
SK Keyfoundry Inc., Cheongju-si, KR;
Wan-Chul Kong, Gwangju-si, KR;
Woojin Han, Seongnam-si, KR;
Changbum Im, Seongnam-si, KR;
Keesik Ahn, Hwaseong-si, KR;
Sungbum Park, Seongnam-si, KR;
Ilwoo Lee, Yongin-si, KR;
SK keyfoundry Inc., Cheongju-si, KR;
Abstract
An eFuse one-time programmable (OTP) memory is provided. The eFuse OTP memory supports inter integrated circuit (I2C) communication, and an operation method thereof. The eFuse OTP memory includes: an eFuse intellectual property (IP) which data writes once and data reads multiple times for a plurality of addresses; and an I2C slave which communicates with an I2C master based on a serial clock line and a serial data line, and performs the data write and the data read to and from the eFuse IP.