Patents by Inventor Tae Jin

Tae Jin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SPEED CONTROLLER FOR MOTOR PREVENTING INTERFERENCE FROM REVERSE INPUT
    Publication number: 20110015027
    Abstract: Disclosed is a speed controller for a motor, which gives a normal rotation and constant speed output to an output cover when a driving shaft of the motor rotates in a normal direction and a normal rotation and speed-changed output to the output cover when the driving shaft of the motor rotates in a reverse direction, wherein when the restriction means are restricted to the driving shaft at constant speed and changed speed, at least one of the two restriction means is not restricted at any position, so that interference caused by a reverse input can be prevented although rotation is reversely input from the output cover.
    Type: Application
    Filed: March 18, 2009
    Publication date: January 20, 2011
    Inventors: Tae-Jin Jung, Hyuk Yoo
  • METHOD AND APPARATUS FOR GENERATING SIDE INFORMATION BITSTREAM OF MULTI-OBJECT AUDIO SIGNAL
    Publication number: 20110015770
    Abstract: Provided is a method and apparatus for generating a side information bitstream of a multi-object audio signal. The apparatus for generating a side information bitstream of a multi-object audio signal includes a spatial cue information input unit configured to receive spatial cue information generated in an encoder of the multi-object audio signal, a preset information input unit configured to receive preset information for the multi-object audio signal, and a side information bitstream generator configured to generate the side information bitstream based on the spatial cue information and the preset information. The side information bitstream includes a header region and a frame region, and the preset information is included in the frame region.
    Type: Application
    Filed: March 30, 2009
    Publication date: January 20, 2011
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jeong-Il Seo, Seung-Kwon Beack, Tae-Jin Lee, Yong-Ju Lee, Dae-Young Jang, Kyeongok Kang, Jin-Woo Hong, Jin-Woong Kim, Chieteuk Ahn
  • Receiver circuit for use in a semiconductor integrated circuit
    Patent number: 7868663
    Abstract: A receiver circuit for sensing and transmitting input data in sync with a plurality of clock signals having mutually different phase sequentially enabled comprising a sense amplifier configured to receive, as offset voltages, first signals which can be obtained by amplifying the input data in sync with a first clock signal of the plurality of clock signals, being driven in sync with a second clock signal enabled subsequently to the first clock signal, and outputting second signals, and a discharging controller configured to control a discharging speed of the sense amplifier according to the offset voltages to control a driven speed of the sense amplifier.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: January 11, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Ic-Su Oh, Kun-Woo Park, Yong-Ju Kim, Hee-Woong Song, Hyung-Soo Kim, Tae-Jin Hwang, Hae-Rang Choi, Ji-Wang Lee
  • Automatic shooting mechanism and robot having the same
    Patent number: 7866247
    Abstract: An automatic shooting mechanism capable of remote switching and unmanned switching between a safety mode and a shooting mode, and remote shooting and unmanned shooting. Also provided is a sentry robot employing the automatic shooting mechanism and capable of performing wide and narrow monitoring and sentry duties in short and long ranges, and automatically shooting at a target. The automatic shooting mechanism comprises a safety unit including a safety solenoid and an elastic member to move a safety pin of a gun between a safety mode position and a shooting mode position, a return unit for applying force to the safety pin of the gun to move the safety pin to the safety mode position.
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: January 11, 2011
    Assignee: Samsung Techwin Co., Ltd.
    Inventors: Tae-jin Son, Jun-yeoul Ko
  • Output driving device
    Patent number: 7868667
    Abstract: An output driving device capable of improving a slew rate is provided. The output driving device includes a push-pull type driving unit configured with a pull-up PMOS transistor and a pull-down NMOS transistor, wherein body biases of the pull-up PMOS transistor and the pull-down NMOS transistor are controlled for control of a slew rate of an output signal of the driving unit.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: January 11, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Chang-Kun Park, Yong-Ju Kim, Sung-Woo Han, Hee-Woong Song, Ic-Su Oh, Hyung-Soo Kim, Tae-Jin Hwang, Hae-Rang Choi, Ji-Wang Lee, Jae-Min Jang
  • METHOD OF PRODUCING 1,3-BUTADIENE FROM N-BUTENE USING CONTINUOUS-FLOW DUAL-BED REACTOR
    Publication number: 20110004041
    Abstract: A method of producing 1,3-butadiene by the oxidative dehydrogenation of n-butene using a continuous-flow dual-bed reactor designed such that two kinds of catalysts charged in a fixed-bed reactor are not physically mixed. More particularly, a method of producing 1,3-butadiene by the oxidative dehydrogenation of n-butene using a C4 mixture including n-butene and n-butane as reactants and using a continuous-flow dual-bed reactor in which a multi-component bismuth molybdate catalyst and a zinc ferrite catalyst having different reaction activity in the oxidative dehydrogenation reaction of n-butene isomers (1-butene, trans-2-butene, cis-2-butene).
    Type: Application
    Filed: February 9, 2009
    Publication date: January 6, 2011
    Applicants: SK ENERGY CO., LTD., SNU R&DB FOUNDATION
    Inventors: Young Min Chung, Yong Tak Kwon, Tae Jin Kim, Seong Jun Lee, Yong Seung Kim, Seung Hoon Oh, In Kyu Song, Hee Soo Kim, Ji Chul Jung, Ho Won Lee
  • SAMPLING CIRCUIT
    Publication number: 20110001533
    Abstract: A sampling circuit for use in a semiconductor device, includes a first sampling unit configured to sample a data signal in synchronism with a reference clock signal and output a first output signal, a second sampling unit configured to sample a delayed data signal in synchronism with the reference clock signal and output a second output signal, and an output unit configured to combine the first and second output signals and output a sampling data signal.
    Type: Application
    Filed: December 3, 2009
    Publication date: January 6, 2011
    Inventors: Ji-Wang LEE, Yong-Ju Kim, Sung-Woo Han, Hee-Woong Song, Ic-Su Oh, Hyung-Soo Kim, Tae-Jin Hwang, Hae-Rang Choi, Jae-Min Jang, Chang-Kun Park
  • Duty cycle correction circuit and semiconductor integrated circuit apparatus including the same
    Patent number: 7863957
    Abstract: A duty cycle correction circuit includes a phase splitter configured to control a phase of a DLL clock signal to generate a rising clock signal and a falling clock signal, a clock delay unit configured to delay the rising clock signal and the falling clock signal in response to control signals to generate a delayed rising clock signal and a delayed falling clock signal, a duty ratio correction unit configured to generate a correction rising clock signal and a correction falling clock signal that toggle in response to an edge timing of the delayed rising clock signal and the delayed falling clock signal, and a delay control unit configured to detect duty cycles of the correction rising clock signal and the correction falling clock signal to generate the control signals.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: January 4, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Jae-Min Jang, Yong-Ju Kim, Sung-Woo Han, Hee-Woong Song, Ic-Su Oh, Hyung-Soo Kim, Tae-Jin Hwang, Hae-Rang Choi, Ji-Wang Lee, Chang-Kun Park
  • Apparatus for removing crosstalk in semiconductor memory device
    Patent number: 7864605
    Abstract: An apparatus for removing crosstalk in a semiconductor memory device includes pads for receiving externally provided signals, transmission lines for delivering the signals received by each of the pads to corresponding elements in the apparatus, and capacitors, coupled between adjacent ones of the lines, for adjusting the transmission delay of the signals depending on a signal transmission mode between the adjacent lines.
    Type: Grant
    Filed: December 31, 2008
    Date of Patent: January 4, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Ji-Wang Lee, Kun-Woo Park, Yong-Ju Kim, Hee-Woong Song, Ic-Su Oh, Hyung-Soo Kim, Tae-Jin Hwang, Hae-Rang Choi
  • Method of designing probes for detecting target sequence and method of detecting target sequence using the probes
    Patent number: 7860694
    Abstract: A method of designing probes for detecting a target sequence and a method of detecting the target sequence using the probes are provided. The method of designing probes for detecting target sequence includes: selecting an anchoring location in the target sequence; selecting a first probe designing region; selecting a matched probe; and selecting a mismatched probe.
    Type: Grant
    Filed: April 24, 2007
    Date of Patent: December 28, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-jin Ahn, Ji-young Oh, Jung-nam Lee, Jong-suk Chung
  • Dust collection unit for vacuum cleaner
    Patent number: 7857878
    Abstract: A dust collection unit for a vacuum cleaner includes a first dust collection part for filtering foreign objects in air, a second dust collection part for filtering foreign objects in the air that has passed through the first dust collection part, and a dust collection container having first and second dust collection chambers that correspond to the first and second dust collection parts, respectively. The first and second dust collection chambers store the foreign objects filtered by the respectively first and second dust collection parts in a state where parts of the respective first and second dust collection parts are received in the respective first and second dust collection chambers and the first and second dust collection chambers are provided in a line.
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: December 28, 2010
    Assignee: LG Electronics Inc.
    Inventors: Tae Jin Park, Seong Yong Kim
  • SINGLE CONTAINER FOR MULTI-APPLICATOR WITH SINGLE OR MULTI-HOUSING CHAMBERS
    Publication number: 20100322694
    Abstract: The present invention relates to a single container for multi-applicator with single or multi-housing chambers, the single container including: a body part in which one or more kinds of liquids are contained in a separated state from each other; a plurality of brush rod parts submergedly disposed in a plurality of housing chambers of the body part; and a cap part detachably coupled to the top end periphery of the body part so as to take out any selected one of the plurality of brush rod parts in the state of being coupled to the plurality of brush rod parts.
    Type: Application
    Filed: June 19, 2009
    Publication date: December 23, 2010
    Inventor: Tae Jin KIM
  • METHOD OF PREPARING TAXANE DERIVATIVES AND INTERMEDIATES USED THEREIN
    Publication number: 20100317868
    Abstract: The present invention relates to a novel method of preparing a taxane derivative having an anti-tumor and anti-leukemia activity, and intermediates used therein.
    Type: Application
    Filed: November 20, 2007
    Publication date: December 16, 2010
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Nam Du Kim, Wooseob Shin, Jaehyuk Jung, Dong Jun Kim, Gi Jeong Kim, Young Ho Moon, Young-Kil Chang, Gwan Sun Lee, Tae Jin Choi
  • SEMICONDUCTOR MEMORY DEVICE
    Publication number: 20100315139
    Abstract: A semiconductor memory device is able to generate an output enable signal in response to a read command and CAS latency information. The semiconductor memory device includes a delay locked loop configured to detect a phase difference of an external clock signal and a feedback clock signal, generate a delay control signal corresponding to the detected phase difference, and generate a DLL clock signal by delaying the external clock signal for a time corresponding to the delay control signal, a delay configured to output an active signal as an output enable reset signal in response to the delay control signal and an output enable signal generator configured to be reset in response to the output enable reset signal and generate an output enable signal in response to a read signal and a CAS latency signal by counting the external clock signal and the DLL clock signal.
    Type: Application
    Filed: June 30, 2009
    Publication date: December 16, 2010
    Inventors: Hyung-Soo Kim, Yong-Ju Kim, Sung-Woo Han, Hee-Woong Song, Ic-Su Oh, Tae-Jin Hwang, Hae-Rang Choi, Ji-Wang Lee, Jae-Min Jang, Chang-Kun Park
  • Methods of Treating a Microbial Infection by Modulating RNase-L Expression and/or Activity
    Publication number: 20100317677
    Abstract: The invention relates to methods and compositions for treating a microbial infection. In the present invention, RNase-L activity has been shown to play an integral role in innate immunity and for defense against invading microbes. The present invention is drawn to exploiting the role of RNase-L in innate immunity for methods of treating a microbial infection. The present invention is also drawn to exploiting the role of RNase-L in innate immunity for methods of treating an immune related disease or disorder.
    Type: Application
    Filed: September 10, 2008
    Publication date: December 16, 2010
    Inventors: Bret A. Hassel, Alan S. Cross, Xiao-Ling Li, Tae Jin Kang
  • Receiver circuit
    Patent number: 7852243
    Abstract: A receiver circuit is capable of improving its operating characteristics. The receiver circuit includes a variable converter configured to output off-set control voltages in a first output range in a first operation mode and output the off-set control voltages in a second output range in a second operation mode according to a test mode activation signal, and a sense amplifier configured to sense input data based on a sensitivity, wherein the sensitivity is controlled by the off-set control voltages.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: December 14, 2010
    Assignee: Hynix Semiconductor Inc.
    Inventors: Tae-Jin Hwang, Kun-Woo Park, Yong-Ju Kim, Hee-Woong Song, Ic-Su Oh, Hyung-Soo Kim, Hae-Rang Choi, Ji-Wang Lee, Jae-Min Jang
  • Receiver circuit of semiconductor memory apparatus
    Patent number: 7852131
    Abstract: A receiver circuit capable of controlling setup/hold time includes a first phase transmission unit configured to generate a first output signal by detecting input data according to plural detection levels while being synchronized with a first clock signal, and controlling setup/hold time of the first output signal based on a level of a first offset voltage, a level converter configured to control a voltage level of the first output signal according to a first code, and a second phase transmission unit configured to receive an output signal of the level converter for as a second offset voltage while being synchronized with a second clock signal, to generate a second output signal by detecting the input data according to the detection levels, and to control setup/hold time of the second output signal.
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: December 14, 2010
    Assignee: Hynix Semiconductor Inc.
    Inventors: Tae-Jin Hwang, Kun-Woo Park, Yong-Ju Kim, Hee-Woong Song, Ic-Su Oh, Hyung-Soo Kim, Hae-Rang Choi, Ji-Wang Lee
  • Semiconductor integrated circuit
    Patent number: 7852132
    Abstract: A semiconductor integrated circuit comprises a PLL (Phase Locked Loop (PLL) circuit configured to generate a control voltage in response to a frequency of a reference clock signal, and to generate a PLL clock signal having a frequency that corresponds to a level of the control voltage, and a voltage controlled oscillator configured to oscillate an output clock signal in response to the PLL clock signal, and to allow the PLL clock signal to have a frequency that corresponds to a level of the control voltage.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: December 14, 2010
    Assignee: Hynix Semiconductor Inc.
    Inventors: Hee Woong Song, Yong Ju Kim, Sung Woo Han, Ic Su Oh, Hyung Soo Kim, Tae Jin Hwang, Hae Rang Choi, Ji Wang Lee, Jae Min Jang, Chang Kun Park
  • Digital broadcast receiver and method for processing caption thereof
    Patent number: 7852407
    Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: December 14, 2010
    Assignee: LG Electronics Inc.
    Inventor: Tae Jin Park
  • Method for managing applications related to data broadcasting, class/interface structure for controlling the same, and broadcast receiver for controlling the class/interface structure
    Patent number: 7853982
    Abstract: A method for managing the applications related to data broadcasting, a class/interface structure for controlling the same, and a broadcasting receiver for controlling the class/interface receiver can prevent data broadcast-associated application from conflicting with a Native application. The method comprising the steps of: pausing an application associated with a cable mode if a current input mode is not in cable mode; and controlling a broadcast receiver by using an application that is native to the broadcast receiver.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: December 14, 2010
    Assignee: LG Electronics Inc.
    Inventors: Tae-Jin Park, Jin Wook Kwon, Sang Hoon Cha