Patents by Inventor Choon Sik Park

Choon Sik Park 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).

  • Publication number: 20200258721
    Abstract: An atmospheric pressure plasma device is disclosed. The atmospheric pressure plasma device includes a conductive tube connected to a power device, an electrode formed as a plate and receiving power supplied from the conductive tube and a dielectric configured to control discharge instability by being formed to surround a side surface of the electrode.
    Type: Application
    Filed: February 12, 2020
    Publication date: August 13, 2020
    Applicants: Kyungpook National University Industry-Academic Cooperation Foundation, Electronics and Telecommunications Research Institute
    Inventors: Heung-Sik TAE, Choon-Sang PARK, Gyu Tae BAE, Hyung-Kun LEE, Do Yeob KIM
  • Publication number: 20190278398
    Abstract: A touch sensor includes a substrate, a touch input unit, a plurality of wires, and a pad unit. The touch input unit is disposed on the substrate and includes a plurality of sensing electrodes for sensing user touch. The pad unit includes a plurality of pads electrically connected to the sensing electrodes through the wires. The pads include a first pad. The first pad includes a first conductive film disposed on the substrate, an insulating film disposed on the first conductive film, and a second conductive film disposed on the insulating film. The insulating film includes a plurality of first-type holes and a plurality of second-type holes. Each first-type hole of the first-type holes is smaller than each second-type hole of the second-type holes.
    Type: Application
    Filed: December 19, 2018
    Publication date: September 12, 2019
    Inventors: Chang Bum Kim, Jung Mok Park, Young Sik Kim, Choon Hyop Lee, Byeong Kyu Jeon
  • Patent number: 10359892
    Abstract: A flexible touch sensing unit includes a substrate including a plane region and a bending region, a plurality of sensing electrodes disposed on the substrate, a plurality of sensing lines surrounding the plurality of sensing electrodes and electrically connected to the plurality of sensing electrodes, and a damage prevention layer disposed in the bending region. Cracks on the sensing electrodes and the sensing lines which are disposed in the bending region may be prevented by the damage prevention layer in the bending region. A resulting flexible display device using the flexible touch sensing unit may be thinner by omission of a flexibility enhancing layer.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: July 23, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kang-Won Lee, Young-Sik Kim, Hee-Woong Park, Young-Seok Yoo, Jeong-Heon Lee, Sung-Hwan Kim, Hyung-Chul Kim, Choon-Hyop Lee, Hyun-Jae Lee
  • Patent number: 7937765
    Abstract: Provided are a system and method for checking the security of a personal computer (PC). The system and method automatically check security to protect a PC from computer hacking, viruses, worms, Trojan horses, etc., and inform or cure a vulnerable point. The system and method automatically check and modify all the security check items so that a user who may not have professional computer knowledge can readily cope with a cyber attack, and describe the vulnerable point and the result of the cure to the user with ease. Therefore, the system and method can maintain a PC in its up-to-date state to prevent damage from a cyber attack, and minimize damage from a cyber threat against the main system and service.
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: May 3, 2011
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kang San Kim, Hyoung Chun Kim, Soon Jwa Hong, Eung Ki Park, Choon Sik Park
  • Publication number: 20090267458
    Abstract: Provided is an apparatus for preventing eavesdropping using a piezoelectric film. The apparatus includes a vibrator including the piezoelectric film, conductive layers connected to top and bottom surfaces of the piezoelectric film, and electrodes connected to the conductive layers, and a noise signal generator electrically connected to the vibrator to generate and transmit an electrical noise signal to the vibrator. The vibrator generates vibration in a solid body in close contact with itself in response to the electrical noise signal.
    Type: Application
    Filed: December 31, 2008
    Publication date: October 29, 2009
    Inventors: Kwang Uk Chu, In Ho Hwang, Choon Sik Park
  • Publication number: 20090055928
    Abstract: Provided is an Internet information security technique, and more particularly, a method for alerting a user that a connected web site is a phishing site by comparing connected web site information with normal site information. To this end, the method includes the steps of: (a) extracting information on a presently connected site; (b) if information on a normal site having the same domain as the connected site exists in a database, comparing the connected site information with the normal site information; and (c) if the connected site information does not match the normal site information, alerting a user that the connected site is a phishing site. Therefore, the user may safely use the Internet by confirming whether the connected web site is a phishing site.
    Type: Application
    Filed: March 27, 2008
    Publication date: February 26, 2009
    Inventors: Jung Min KANG, Do Hoon LEE, Eng Ki PARK, Choon Sik PARK
  • Publication number: 20080115220
    Abstract: Provided are a system and method for checking the security of a personal computer (PC). The system and method automatically check security to protect a PC from computer hacking, viruses, worms, Trojan horses, etc., and inform or cure a vulnerable point. The system and method automatically check and modify all the security check items so that a user who may not have professional computer knowledge can readily cope with a cyber attack, and describe the vulnerable point and the result of the cure to the user with ease. Therefore, the system and method can maintain a PC in its up-to-date state to prevent damage from a cyber attack, and minimize damage from a cyber threat against the main system and service.
    Type: Application
    Filed: November 8, 2007
    Publication date: May 15, 2008
    Inventors: Kang San Kim, Hyoung Chun Kim, Soon Jwa Hong, Eung Ki Park, Choon Sik Park