Resources Contact Us Home
Choi; Young-Kyoung
Ichon, KR
No. of patents:

Patent Number Title Of Patent Date Issued
8120393 Semiconductor memory apparatus February 21, 2012
A semiconductor memory apparatus includes a initialization signal generating unit configured to vary a voltage level of an external voltage in response to a detection signal, the external voltage enables a power-up signal, an internal voltage generating unit configured to produce an
7933157 Apparatus for generating pumping voltage April 26, 2011
An apparatus for generating pumping voltage of a multiple Chip Select (CS) mode semiconductor memory apparatus includes a high speed pumping control unit configured to produce a pumping enable signal regardless of the level of a pumping voltage to actuate the pumping unit when a plur

  Recently Added Patents
Method and apparatus for providing charging status information to subscriber of communication service
Housing for gas flow indicator
Method of manufacturing III-nitride crystal
Medicament container
Method and system for remotely testing a wireless device
Semiconductor devices having through electrodes and methods of fabricating the same
Electric rotating machine for vehicle
  Randomly Featured Patents
Golf club head
Image-forming device and a process unit therefor having a guide plate with multiple openings
Multi-rate spread system
Quartz crystal unit, quartz crystal oscillator having quartz crystal unit and electronic apparatus having quartz crystal oscillator
Solenoid valves, particularly for carburetors
On-machine calender for a paper machine with elastic reserve roll
Method and system for myocardial identifier repair
Certain 4-formamidothiazoles
High bandwidth data transport system
Peptides and derivatives thereof showing cell attachment, spreading and detachment activity