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
Voltage detector having voltage detection printed board
Computing device with improved user interface for applications
Oscillator circuit which compensates for external voltage supply, temperature and process
Carbonate and carbamate modified forms of glucocorticoids in combination with .beta..sub.2 adrenergic agonists
Intelligent sensor network
Difference detecting apparatus, difference output apparatus, and medium
Web development environment that enables a developer to interact with run-time output presentation of a page
  Randomly Featured Patents
Heat sink clip
Programmable voltage supervisory circuit and method with minimum programming pins and low quiescent current
In-wall video/audio signal adapter device
Business semantic network build
Cushioned starter pinion
Apparatus and method for size reduction
Active noise control system
Immunoreactive reagent particles having tracer, receptor molecules and protein of pI less than 6
Real-time face tracking in a digital image acquisition device