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:
Dec. 15, 2020
Filed:
Sep. 06, 2018
Key Foundry Co., Ltd., Cheongju-si, KR;
Su Jin Kim, Cheongju-si, KR;
Myeong Seok Kim, Cheongju-si, KR;
In Chul Jung, Daegu, KR;
Young Bae Kim, Cheongju-si, KR;
Seung Guk Kim, Cheongju-si, KR;
Jung Hwan Lee, Cheongju-si, KR;
KEY FOUNDRY CO., LTD., Cheongju-si, KR;
Abstract
A single poly multi time program (MTP) cell includes a second conductivity-type well, a sensing transistor comprising a drain, a sensing gate, and a source, a drain electrode connected to the drain, a source electrode connected to the source; a control gate connected to the sensing gate of the sensing transistor, and a control gate electrode, wherein the sensing transistor, the drain electrode, the source electrode, the control gate, and the control gate electrode are located on the second conductivity-type well.