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:
Aug. 16, 2011
Filed:
Sep. 09, 2008
Ho Don Jung, Seoul, KR;
Ho Don Jung, Seoul, KR;
Hynix Semiconductor Inc., Kyoungki-do, KR;
Abstract
A semiconductor device includes a monitor voltage transfer unit and a voltage generating unit. The monitor voltage transfer unit selects one of a plurality of internal voltages including a cell plate voltage in accordance with a test mode to output it to a voltage monitor pad or outputs an external voltage supplied from the voltage monitor pad as a first pre cell plate voltage. The voltage generating unit generates the cell plate voltage using any one of the first pre cell plate voltage and a second pre cell plate voltage generated within itself in accordance with the test mode. The semiconductor device can generate a pre cell plate voltage at the desired level.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile