Patents by Inventor Ho YONG

Ho YONG 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).

  • LIQUID CRYSTAL DISPLAY AND METHOD FOR DRIVING THE SAME
    Publication number: 20150194110
    Abstract: A liquid crystal display includes: a display panel including data lines, scan lines and a plurality of pixels connected to the data lines and the scan lines; a scan driver configured to supply scan signals to the scan lines; a data driver configured to supply data voltages to the data lines; and a timing controller configured to control operation timings of the scan driver and the data driver, where the timing controller is configured to output a plurality of scan output enable signals to the scan driver, and the scan driver is configured to supply odd scan signals to odd scan lines based on a first scan output enable signal of the scan output enable signals and to supply even scan signals to even scan lines based on a second scan output enable signal of the scan output enable signals.
    Type: Application
    Filed: November 5, 2014
    Publication date: July 9, 2015
    Inventors: Su-Hyeong PARK, Ji-Myoung SEO, Ho-Yong JUNG, Eun-Ho LEE, Cheol-Woo PARK
  • METHOD OF DRIVING DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE DISPLAY PANEL
    Publication number: 20150194122
    Abstract: A method of driving a display panel and display device including the same are disclosed. In one aspect, the method comprises providing input image data, generating a gamma reference voltage, generating a data voltage based on the gamma reference voltage and input image data, providing the data voltage to the display panel, and determining whether the input image data represents a still image or a video image. The method further comprises substantially periodically and alternately generating first and second common voltages when the input image data represents the still image, and providing the first and second common voltages to the display panel.
    Type: Application
    Filed: September 30, 2014
    Publication date: July 9, 2015
    Inventors: Sang-Mi Kim, Kyoung-Won Lee, Su-Hyeong Park, Cheol-Woo Park, Ho-Yong Jung
  • METHOD FOR PREPARING ALKALI METAL CARBONATES FROM INORGANIC MATERIALS INCLUDING ALKALI METAL IONS USING ELECTROLYSIS SYSTEM
    Publication number: 20150183653
    Abstract: The present invention relates to a method for preparing a carbonate of an alkali ion using an electrolysis system, more particularly to an improved method for preparing a carbonate of an alkali ion, including eluting an alkali ion from an inorganic material containing the alkali ion and converting the eluted alkali ion to a carbonate, using an electrolysis system which generates an eluting agent and a quick precipitating agent used for the elution of the alkali ion and the conversion to the carbonate at the same time.
    Type: Application
    Filed: December 30, 2014
    Publication date: July 2, 2015
    Inventors: Kwang Deog JUNG, Heung Yong HA, Jun Woo OH, Sung Min LEE, Ho Yong JO
  • Cloning and base sequence determination of novel iturin biosynthesis gene from antagonistic microorganism and characteristics of the gene
    Patent number: 9068010
    Abstract: The present invention relates to novel iturin biosynthesis genes, and uses thereof. More specifically, the present invention provides novel iturin biosynthesis genes, wherein the iturin biosynthesis genes were cloned from Bacillus subtilis subsp. krictiensis ATCC 55079, the base sequence was determined after checking whether the cloned genes are iturin biosynthesis genes or not, and it was ascertained that the identified genes are novel genes different from the reported gene by comparing the base sequences with that of the reported gene, and uses thereof.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: June 30, 2015
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Sung Uk Kim, Ingyu Hwang, Byoung-Keun Park, Seungeun Kim, Jae Sun Moon, Ho Yong Park, Kwang Hee Son, Tae Sook Jeong
  • N-port feeding system having a structure in which patterns are divided with in parallel and feeding element included in the same
    Patent number: 9065184
    Abstract: A feeding system is provided, and it supplies a power using conductive patterns divided into pattern groups, e.g. patterns having U shape. The feeding system includes a first substrate, first patterns disposed on the first substrate, second patterns disposed on the first substrate, and connected electrically in parallel to the first patterns, a second substrate spaced from the first substrate, at least one third pattern disposed on the second substrate, and configured to correspond to the first patterns and one or more fourth pattern disposed on the second substrate, and configured to correspond to the second patterns. Here, the third pattern connects electrically corresponding first patterns, and the fourth pattern connects electrically corresponding second patterns.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: June 23, 2015
    Assignee: ACE Technologies Corporation
    Inventors: Battarov Ilnar, Min-Seok Jung, Ho-Yong Kim, Chul-Keun Park, Jin-Ho Kim
  • POWER AMPLIFIER HAVING STACK STRUCTURE
    Publication number: 20150171804
    Abstract: A power amplifier having a stack structure, including: a first driver stage that receives a power voltage from a power supply and receives and amplifies an input signal; a second driver stage that has a power input terminal connected with a ground terminal of the first driver stage and receiving a virtual power voltage and an input terminal connected with an output terminal of the first driver stage, and receives and amplifies an output signal from the first driver stage; and a power stage that receives the power voltage from the power supply, has an input terminal connected with an output terminal of the second driver stage, and receives and amplifies an output signal from the second driver stage.
    Type: Application
    Filed: October 19, 2012
    Publication date: June 18, 2015
    Inventors: Ho Yong Hwang, Chang Kun Park
  • DATA LOADING CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE COMPRISING SAME
    Publication number: 20150162103
    Abstract: A data loading circuit comprises a non-volatile memory configured to store non-volatile data and output a serial data signal based on the stored non-volatile data in response to a power-up operation, a deserializer configured to receive the serial data signal and output multiple data bits at intervals of a unit period based on the received serial data signal, a load controller configured to generate multiple loading selection signals that are sequentially activated one-by-one at each interval of the unit period, and a loading memory unit configured to sequentially store the data bits at each interval of the unit period in response to the loading selection signals.
    Type: Application
    Filed: February 16, 2015
    Publication date: June 11, 2015
    Inventors: JONG-MIN OH, HO-YONG SONG, SEONG-JIN JANG
  • SMALL SWITCHABLE DIRECTIONAL CONTROL ANTENNA
    Publication number: 20150155625
    Abstract: Provided is a small switchable directional control antenna that can perform direction control according to shapes and sizes of various devices. The antenna includes a dielectric layer, a radiation patch formed on a side of the dielectric layer, a ground plane formed on a side of the dielectric layer opposite to the side on which the radiation patch is formed and configured to have a plurality of slots formed at edges thereof, and a control module insulated from the ground plane and configured to control electrical connection between the radiation patch and the ground plane.
    Type: Application
    Filed: June 9, 2014
    Publication date: June 4, 2015
    Inventors: Ju Derk PARK, Ho Yong KANG, Cheol Sig PYO
  • METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME
    Publication number: 20150145900
    Abstract: A method of driving a display panel includes generating a first driving period having a first driving frequency, generating a second driving period having a second driving frequency, and inserting a compensating frame between the first driving period and the second driving period. A display apparatus includes a display panel configured to display an image, and a display panel driver configured to generate a first driving period having a first driving frequency, to generate a second driving period having a second driving frequency, and to insert a compensating frame between the first driving period and the second driving period.
    Type: Application
    Filed: August 18, 2014
    Publication date: May 28, 2015
    Inventors: Kyoung-Won Lee, Su-Hyeong Park, Ho-Yong Jung, Sang-Mi Kim, Ji-Myoung Seo
  • HOLOGRAPHIC CONTENT PROVIDING METHOD, AND HOLOGRAPHIC CONTENT PROVIDING APPARATUS AND DISPLAY APPARATUS USING THE METHOD
    Publication number: 20150146269
    Abstract: A holographic content providing method, and a holographic content providing apparatus and a display apparatus using the method may capture and generate holographic content using a real object, a virtual object and lighting information, and may conduct integrated processing on the generated holographic content, such as direct edition, advance visualization, data format conversion, element technologies for optical reconstruction and manufacture process management techniques of holographic content, thereby producing ultrahigh-quality interactive holographic content.
    Type: Application
    Filed: November 26, 2014
    Publication date: May 28, 2015
    Inventors: Beom Ryeol LEE, Ho Yong SEO, Seung Taik OH, Chi Young HWANG, Wook Ho SON, Il Kwon JEONG
  • LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF
    Publication number: 20150123961
    Abstract: A liquid crystal display includes: a display panel; a signal controller configured to receive an input image signal and an input control signal, output an output image signal and an output control signal, and determine a charge sharing between two or more data lines having voltages in the same polarity; and a data driver configured to convert, based on the output control signal, the image signal into data voltages to be supplied to the data lines connected to the pixels, the data voltages having positive levels and negative levels. The data driver is further configured to perform a first charge sharing by short-circuiting first and second data lines that are adjacent to each other, and a second charge sharing by short-circuiting third and fourth data lines having data voltages in the same polarity, wherein the first charge sharing and the second charge sharing may not temporally overlap with each other.
    Type: Application
    Filed: October 24, 2014
    Publication date: May 7, 2015
    Inventors: Su Hyeong PARK, Ung Gyu MIN, Ji Myoung SEO, Cheol Woo PARK, Ho Yong JUNG
  • Home cloud gateway apparatus for multi-service and method of providing service using the same
    Patent number: 9014199
    Abstract: A home cloud gateway apparatus that is connected to an indoor home network and that provides a service to a client that connects through the network includes an Internet interface unit, a phone exchange unit, a storage unit that stores a virtual computer module, and an authentication processor. The home cloud gateway apparatus provides a virtual computer service by activating the virtualization module that is stored at the storage unit, and provides a phone call service through the Internet and a phone call service through the Internet and a phone network using the Internet interface unit and the phone exchange unit.
    Type: Grant
    Filed: January 29, 2013
    Date of Patent: April 21, 2015
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Pyung-Koo Park, Jung Sik Kim, Ho Yong Ryu
  • Data loading circuit and semiconductor memory device comprising same
    Patent number: 8988950
    Abstract: A data loading circuit comprises a non-volatile memory configured to store non-volatile data and output a serial data signal based on the stored non-volatile data in response to a power-up operation, a deserializer configured to receive the serial data signal and output multiple data bits at intervals of a unit period based on the received serial data signal, a load controller configured to generate multiple loading selection signals that are sequentially activated one-by-one at each interval of the unit period, and a loading memory unit configured to sequentially store the data bits at each interval of the unit period in response to the loading selection signals.
    Type: Grant
    Filed: October 17, 2013
    Date of Patent: March 24, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Min Oh, Ho-Yong Song, Seong-Jin Jang
  • System for managing virtual private network and method thereof
    Patent number: 8984618
    Abstract: Disclosed are a system for managing virtual private networks (VPNs) includes: terminals configured to transmit user data; a manager configured to transmit information for concealing networks and managing the VPNs; border gateways configured to decrypt the user data and perform a network address translation (NAT) procedure and a filtering procedure on the decrypted user data based on the information; and servers configured to receive the user data subjected to the NAT procedure and the filtering procedure, wherein the filtering procedure is a procedure discarding the user data to be transferred to the servers that are not allowed so as to allow the terminals to access only the allowed servers, the NAT procedure is a procedure changing an Internet protocol (IP) address used in a first network to an IP address used in a second network, and the first network and the second network are different networks.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: March 17, 2015
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ho Sun Yoon, Sung Back Hong, Jung Sik Kim, Seong Moon, Sun Cheul Kim, Seung Woo Hong, Sang Jin Hong, Pyung Koo Park, Young Soo Shin, Ho Yong Ryu, Soon Seok Lee
  • Transformer using symmetrical printing pattern
    Patent number: 8975999
    Abstract: Disclosed is a transformer using a symmetrical printing pattern which includes: a substrate; a plurality of first printing lines printed at predetermined distances on the substrate; a plurality of second printing lines printed at predetermined distances on the substrate; first bonding wires connecting the first printing lines; and second bonding wires connecting the second printing lines, in which the first printing lines and the second printing lines are printed in a symmetrical printing pattern, respectively, on the substrate, and the first bonding wires and the second bonding wires are formed symmetrically, respectively.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: March 10, 2015
    Assignee: Soongsil University Research Consortium Techno-Park
    Inventors: Byung Joo Kang, Sung Hun Ahn, Ho Yong Hwang, Chang Kun Park
  • DISPLAY APPARATUS AND METHOD OF DRIVING THEREOF
    Publication number: 20150049274
    Abstract: A display apparatus includes: a display panel including a gate line, a data line, a switching element connected to the gate line and the data line, a liquid crystal capacitor having a first terminal connected to the switching element, and a storage capacitor having a first terminal connected to the switching element; and a leakage current generating part which generates a leakage current in the switching element.
    Type: Application
    Filed: May 19, 2014
    Publication date: February 19, 2015
    Applicant: Samsung Display Co., LTD.
    Inventors: Sang-Mi KIM, Kyoung-Won LEE, Ho-Yong JUNG, Cheol-Woo PARK, Tae-Hyeong AN, Hee-Soon JEONG
  • Power voltage supply apparatus for three dimensional semiconductor
    Patent number: 8957529
    Abstract: Provided is a power voltage supply apparatus of a 3-dimensional (3D) semiconductor. The power voltage supply apparatus includes a plurality of integrated circuits (ICs) which each include a first through silicon via (TSV) and a second TSV, are stacked such that the first TSVs are connected and second TSVs are connected, and are mounted on a printed circuit board (PCB), wherein a first PCB line formed on the PCB and supplying a first voltage is connected to a bottom of a first TSV of a bottom IC from among the plurality of ICs, and a second PCB line formed on the PCB and supplying a second voltage is connected to a top of a second TSV of a top IC.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: February 17, 2015
    Assignee: Soongsil University Research Consortium Techno-Park
    Inventors: Chang Kun Park, Ho Yong Hwang
  • PORTABLE COMMUNICATION APPARATUS, METHOD OF TESTING THE SAME, DISPLAY APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUM
    Publication number: 20150035994
    Abstract: A portable communication apparatus is provided. The portable communication apparatus includes: a camera module configured to capture a plurality of test images that are sequentially output from a display apparatus; a microphone module configured to record a test voice that is output from the display apparatus; a communication interface unit configured to communicate with the display apparatus; and a controller configured to control the communication interface unit to calculate an output time difference between the plurality of test images and the test voice to test a synchronization state of the display apparatus and transmit the test result to the display apparatus.
    Type: Application
    Filed: June 11, 2014
    Publication date: February 5, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ho-yong SON, Hong-jae KIM
  • METHOD FOR SERVICE DISCOVERY IN WIRELESS PERSONAL AREA NETWORK
    Publication number: 20150019718
    Abstract: Disclosed are methods for service discovery in a wireless personal area communication network. A method for service discovery, performed in a terminal, the method comprises performing a passive scan for searching a specific service based on whether to receive a frame including a specific service identifier; and, when it fails to search the specific service, performing an active scan which broadcasts a service discovery request command frame for searching the specific service. Thus, service discovery may be efficiently performed by reducing the operation complexity of the terminal and minimizing the power consumption of the terminal needed for service discovery, without support of a upper layer.
    Type: Application
    Filed: July 11, 2014
    Publication date: January 15, 2015
    Inventors: Wun Cheol JEONG, Tae Joon PARK, Chang Sub SHIN, Ho Yong KANG, Cheol Sig PYO
  • RFID tag device and method of recognizing the same
    Patent number: 8933786
    Abstract: Provided is a radio frequency identification (RFID) tag device. The RFID tag device includes memory which stores ID information and a second count value, and a certification unit which performs a certification process according to a keyed hash value received from the outside and a result of a comparison between first and second count values received from the outside, and adjusts the second count value.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: January 13, 2015
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ho Sun Yoon, Ho Yong Ryu