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. 11, 2000
Filed:
Aug. 26, 1998
Jong-hyoung Lim, Suwon, KR;
Sang-suk Kang, Yongin, KR;
Abstract
A dual-purpose transmission circuit capable of receiving two or more signals or voltages, or a signal and a voltage, using one input pad, and an input method using the circuit. The dual-purpose transmission circuit includes an internal signal line for transmitting a signal to the inside of the semiconductor device, an internal voltage line for transmitting a voltage to the inside of the semiconductor device, a first transmission portion for connecting the internal signal line to the outside of the semiconductor device in response to a control signal, in a signal input mode, and a second transmission portion for connecting the internal voltage line to the outside of the semiconductor device in response to the control signal, in a voltage input mode.