Patents by Inventor Byung-Kwon Park

Byung-Kwon 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: 20190184927
    Abstract: An airbag device for a panorama roof may include: a roller disposed under a panorama roof and having a blind wound therearound, the blind serving to cover the panorama roof; a head liner covering the roller; an inflator disposed between the panorama roof and the roller; a guide tunnel connected to the inflator to guide gas; and a cushion connected to the guide tunnel, and deployed by gas guided through the guide tunnel so as to cover the panorama roof.
    Type: Application
    Filed: November 28, 2018
    Publication date: June 20, 2019
    Inventors: Hae Kwon PARK, Byung Ho MIN
  • Publication number: 20190184930
    Abstract: An airbag device for a panorama roof may include: a roller disposed under a panorama roof and having a blind wound therearound, the blind serving to cover the panorama roof; a head liner covering the roller; an inflator disposed at sides of the panorama roof; a guide tunnel connected to the inflator to guide gas; and a cushion connected to the guide tunnel, and deployed by gas guided through the guide tunnel so as to cover the panorama roof.
    Type: Application
    Filed: December 11, 2018
    Publication date: June 20, 2019
    Inventors: Byung Ho MIN, Sang Won HWANGBO, Kyu Sang LEE, Hae Kwon PARK
  • Patent number: 9523769
    Abstract: A vertical alignment method for a radar of a vehicle includes the steps of radiating radio wave to a forward ground by a radar which is installed on the vehicle; receiving reflected wave which is reflected from the ground; and determining whether or not a vertical misalignment of the radar occurs, based on the reflected wave.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: December 20, 2016
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Byung Kwon Park, Kuk Ki Im, Hyun Chang Ahn
  • Patent number: 8454528
    Abstract: A radar-based physiological motion sensor is disclosed. Doppler-shifted signals can be extracted from the signals received by the sensor. The Doppler-shifted signals can be digitized and processed subsequently to extract information related to the cardiopulmonary motion in one or more subjects. The information can include respiratory rates, heart rates, waveforms due to respiratory and cardiac activity, direction of arrival, abnormal or paradoxical breathing, etc. In various embodiments, the extracted information can be displayed on a display.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: June 4, 2013
    Assignee: Kai Medical, Inc.
    Inventors: Andrea Yuen, Amy Droitcour, Anders Host Madsen, Byung Kwon Park, Charles El Hourani, Tommy Shing
  • Publication number: 20130067544
    Abstract: The present invention relates to a system for authentication management of a sensor node having a subscription processing function, and a method for operating the system. Upon receiving information about a sensor node allocated with an IP address, the system supports the access of only authorized user equipment to a corresponding sensor node, which blocking any direct access of unauthorized user equipment to the sensor node, thereby strengthening the security of the sensor node. According to the present invention, a relay server receives subscription information from user equipment. The relay server checks permission validity of corresponding user equipment. If the user equipment has a valid permission, the relay server transmits the subscription information to a sensor node, and transmits subscription acceptance information to the user equipment. Then the sensor node transmits the collected and stored information to the user equipment having a valid permission.
    Type: Application
    Filed: May 24, 2011
    Publication date: March 14, 2013
    Applicant: Dong-A University Research Foundation for Industry-Acacemy Cooperation
    Inventors: Gwang Hoon Kwark, Tae Hoon Kim, Byung Kwon Park, Hyung Rim Choi
  • Publication number: 20120235851
    Abstract: A vertical alignment method for a radar of a vehicle includes the steps of radiating radio wave to a forward ground by a radar which is installed on the vehicle; receiving reflected wave which is reflected from the ground; and determining whether or not a vertical misalignment of the radar occurs, based on the reflected wave.
    Type: Application
    Filed: August 23, 2011
    Publication date: September 20, 2012
    Applicants: SAMSUNG THALES CO., LTD., HYUNDAI MOBIS CO., LTD.
    Inventors: Byung Kwon Park, Kuk Ki Im, Hyun Chang Ahn
  • Patent number: 7972634
    Abstract: A gel-type bird aversion composition consists of, on the basis of weight, 30 to 90% of a thickening agent, 0.01 to 4% of an ultraviolet ray absorbent, 0.1 to 20% of methyl anthranilate, 0.1 to 10% of cinnamon essential oil, 0.1 to 20% of mint essential oil; 5 to 40% by weight of mineral oil or grease; and 1 to 10% by weight of emulsifier.
    Type: Grant
    Filed: May 26, 2008
    Date of Patent: July 5, 2011
    Assignee: Jeon Jin Bio Co., Ltd.
    Inventors: Byung-Kwon Park, Tae-Hun Lee, Hyuck-Jun Park, Jong-Hwan Lim, Myoung-Seok Kim, Youn-Hwan Hwang, In-Bae Song, Seung-Chun Park, Joo-Heon Hong, Hee-Kyoung Jung, Mi-Hyun Hwang, Hyo-In Yun
  • Publication number: 20110156873
    Abstract: An RFID system having a multi-subscription function, an RFID tag and an operation method thereof are provided. The RFID tag includes an RFID tag antenna, a tag storage unit, a sensor and a tag controller. The RFID tag antenna communicates with the RFID reader or the user terminal. The tag storage unit stores receives and stores user information transmitted from users. The sensor collects information on an object or environment to which the RFID tag is attached under the control of the tag controller.
    Type: Application
    Filed: March 12, 2010
    Publication date: June 30, 2011
    Applicant: Dong-A University Research Foundation for Industry-Academy Cooperation
    Inventors: Hyung Rim CHOI, Byung Kwon PARK, Han Soo PARK, Gwang Hoon KWAK
  • Publication number: 20110068916
    Abstract: Disclosed herein is a life saving system with an RFID tag having an IP communication function. The life saving system using RFID tags and a GPS comprises a plurality of RFID tags respectively attached to life jackets of survivors, respectively transmitting distress signals, and transmitting distress signals of other RFID tags when receiving the distress signals from the other RFID tags; smart points arranged in a distress area at predetermined intervals, including position information in the distress signals and transmitting the distress signals with the position information through satellite communication; and a control tower receiving the distress signals including the position information and transmitting a saving command.
    Type: Application
    Filed: September 9, 2010
    Publication date: March 24, 2011
    Applicant: Dong-A University Research Foundation for Industry-Academy Cooperation
    Inventors: Hyung Rim CHOI, Byung Kwon PARK, Kang Bae LEE, Gwang Hoon KWARK, Chang Sup LEE, Yong Sung PARK, Hee Yoon KIM
  • Publication number: 20100292568
    Abstract: A radar-based physiological motion sensor is disclosed. Doppler-shifted signals can be extracted from the signals received by the sensor. The Doppler-shifted signals can be digitized and processed subsequently to extract information related to the cardiopulmonary motion in one or more subjects. The information can include respiratory rates, heart rates, waveforms due to respiratory and cardiac activity, direction of arrival, abnormal or paradoxical breathing, etc. In various embodiments, the extracted information can be displayed on a display.
    Type: Application
    Filed: May 28, 2010
    Publication date: November 18, 2010
    Applicant: KAI MEDICAL, INC.
    Inventors: Amy Droitcour, Byung Kwon Park, Charles El Hourani, Shuhei Yamada
  • Publication number: 20100240999
    Abstract: A radar-based physiological motion sensor is disclosed. Doppler-shifted signals can be extracted from the signals received by the sensor. The Doppler-shifted signals can be digitized and processed subsequently to extract information related to the cardiopulmonary motion in one or more subjects. The information can include respiratory rates, heart rates, waveforms due to respiratory and cardiac activity, direction of arrival, abnormal or paradoxical breathing, etc. In various embodiments, the extracted information can be displayed on a display.
    Type: Application
    Filed: May 28, 2010
    Publication date: September 23, 2010
    Applicant: KAI MEDICAL, INC.
    Inventors: Amy Droitcour, Byung Kwon Park, Charles El Hourani, Tommy Shing, Alex Vergara
  • Publication number: 20100152600
    Abstract: A radar-based physiological motion sensor is disclosed. Doppler-shifted signals can be extracted from the signals received by the sensor. The Doppler-shifted signals can be digitized and processed subsequently to extract information related to the cardiopulmonary motion in one or more subjects. The information can include respiratory rates, heart rates, waveforms due to respiratory and cardiac activity, direction of arrival, abnormal or paradoxical breathing, etc. In various embodiments, the extracted information can be displayed on a display.
    Type: Application
    Filed: October 7, 2009
    Publication date: June 17, 2010
    Applicant: Kai Sensors, Inc.
    Inventors: Amy Droitcour, Byung Kwon Park, Charles El Hourani, Tommy Shing, Alex Vergara, Shuhei Yamada
  • Publication number: 20100130873
    Abstract: A radar-based physiological motion sensor is disclosed. Doppler-shifted signals can be extracted from the signals received by the sensor. The Doppler-shifted signals can be digitized and processed subsequently to extract information related to the cardiopulmonary motion in one or more subjects. The information can include respiratory rates, heart rates, waveforms due to respiratory and cardiac activity, direction of arrival, abnormal or paradoxical breathing, etc. In various embodiments, the extracted information can be displayed on a display.
    Type: Application
    Filed: April 3, 2009
    Publication date: May 27, 2010
    Applicant: Kai Sensors, Inc.
    Inventors: Andrea Yuen, Amy Droitcour, Anders Host Madsen, Byung Kwon Park, Charles El Hourani, Tommy Shing
  • Publication number: 20100104672
    Abstract: A gel-type bird aversion composition consists of, on the basis of weight, 30 to 90% of a thickening agent, 0.01 to 4% of an ultraviolet ray absorbent, 0.1 to 20% of methyl anthranilate, 0.1 to 10% of cinnamon essential oil, 0.1 to 20% of mint essential oil; 5 to 40% by weight of mineral oil or grease; and 1 to 10% by weight of emulsifier.
    Type: Application
    Filed: May 26, 2008
    Publication date: April 29, 2010
    Inventors: Byung-Kwon Park, Tae-Hun Lee, Hyuck-Jun Park, Jong-Hwan Lim, Myoung-Seok Kim, Youn-Hwan Hwang, In-Bae Song, Seung-Chun Park, Joo-Heon Hong, Hee-Kyoung Jung, Mi-Hyun Hwang, Hyo-In Yun
  • Patent number: 7573764
    Abstract: A circuit for testing word lines of a semiconductor memory device, is provided which includes a first test signal generator configured to generate first test signals in response to test mode signals, a second test signal generator configured to generate a second test signal in response to the test mode signals and a word line test signal, a first address predecoder configured to output first address information signals having first address information in response to the second test signal and a first address signal, and a second address predecoder configured to output second address information signals having second address information in response to the first test signals and second address signals.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: August 11, 2009
    Assignee: Hynix Semiconductor Inc.
    Inventor: Byung Kwon Park
  • Publication number: 20080159029
    Abstract: A circuit for testing word lines of a semiconductor memory device, is provided which includes a first test signal generator configured to generate first test signals in response to test mode signals, a second test signal generator configured to generate a second test signal in response to the test mode signals and a word line test signal, a first address predecoder configured to output first address information signals having first address information in response to the second test signal and a first address signal, and a second address predecoder configured to output second address information signals having second address information in response to the first test signals and second address signals.
    Type: Application
    Filed: June 29, 2007
    Publication date: July 3, 2008
    Inventor: Byung Kwon Park
  • Patent number: 7098520
    Abstract: A semiconductor memory device includes a first transistor area doped by a first-type dopant for having a plurality of second-type transistors; a second transistor area doped by a second-type dopant for having a plurality of first-type transistors; a first guardring area doped by the first-type dopant between the first and second transistor areas; and a second guardring area doped by the second-type dopant between the first and second transistor areas, wherein the second guardring area runs parallel with the first guardring area in the direction from the first transistor area to the second transistor area.
    Type: Grant
    Filed: June 23, 2004
    Date of Patent: August 29, 2006
    Assignee: Hynix Semiconductor, Inc.
    Inventors: Byung-Kwon Park, Kyung-Wook Park
  • Publication number: 20040262706
    Abstract: A semiconductor memory device includes a first transistor area doped by a first-type dopant for having a plurality of second-type transistors; a second transistor area doped by a second-type dopant for having a plurality of first-type transistors; a first guardring area doped by the first-type dopant between the first and second transistor areas; and a second guardring area doped by the second-type dopant between the first and second transistor areas, wherein the second guardring area runs parallel with the first guardring area in the direction from the first transistor area to the second transistor area.
    Type: Application
    Filed: June 23, 2004
    Publication date: December 30, 2004
    Inventors: Byung-Kwon Park, Kyung-Wook Park
  • Patent number: 6349308
    Abstract: This invention relates to an inverted index storage structure that indexes keyword inputs into the storage space for the corresponding posting lists. In particular, the invention relates to the index structure that enables fast retrieval of the posting of the specific document from the posting list and enables efficient arrangement and maintenance of the posting list in document identifier (docID) order, so that fast addition, deletion, modification, and retrieval of documents are possible in environments where a database management system is tightly coupled with information retrieval. The technical solution is to store the posting list in a large object and map to each posting list a subindex that indexes the docID into the postings containing the docID.
    Type: Grant
    Filed: February 15, 1999
    Date of Patent: February 19, 2002
    Assignee: Korea Advanced Institute of Science & Technology
    Inventors: Kyu-Young Whang, Byung-Kwon Park, Wook-Shin Han, Young-Koo Lee