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. 23, 2014
Filed:
Apr. 25, 2012
Yong Mook Baek, Gyeonggi-do, KR;
Yong Mook Baek, Gyeonggi-do, KR;
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Abstract
There is disclosed an operating method of a semiconductor device including programming a memory cell by supplying a program voltage to a control gate of the memory cell and a detrap voltage to a well which is formed in a semiconductor substrate, and subsequently removing electrons trapped in a tunnel insulating layer of the memory cell by supplying a voltage lower than the detrap voltage to the control gate while also supplying the detrap voltage to the well before the programmed memory cell is verified.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile