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:
Mar. 06, 2001
Filed:
Aug. 10, 1999
Woong Lim Choi, Chungcheongbuk-do, KR;
Dae Mann Kim, Kyungsangbuk-do, KR;
Si Bum Jun, Kyungsangbuk-do, KR;
Hyundai Electronics Industries Co., Ltd., Ichon-shi, KR;
Abstract
Sensing circuit for a semiconductor device and a sensing method using the same which allows sensing of a selected nonvolatile memory cell at a low voltage, a low power, and a fast speed, and has a high sensing reliability, the circuit including a bitline connected to a drain terminal of a memory cell through a Y-decoder, a senseline for sensing, and forwarding a data in the memory cell, a switching unit for switching between the bitline and the senseline, a first current supply unit disposed between a power source and the bitline for supplying a current to the bitline to the memory cell, a second current supply unit disposed between the power source and the senseline for supplying a current to the senseline, a voltage level shifter for providing a voltage difference between the bitline and the senseline, and a sense MOS transistor disposed between the senseline and the ground voltage and having a gate terminal connected to one end of the voltage level shifter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile