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. 13, 2018
Filed:
Jan. 07, 2015
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Jong Sam Kim, Icheon-si, KR;
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Abstract
A semiconductor apparatus includes a control block that generates a first control signal, a second control signal, and a heating enable signal in response to an enable signal and a heating control signal, a temperature measurement block that generates a temperature code corresponding to temperature in response to the first and second control signals, a heater that generates heat while the heating enable signal is being enabled, a code latch block that stores the temperature code in response to the first and second control signals, and outputs a first code and a second code, a control code generation circuit that generates a signal by performing an operation on the first and second codes, and generates a control code by comparing the signal with a preset code, and a reference voltage generation circuit configured to change a voltage level of a reference voltage in response to the control code.