Patents by Inventor Keun-Jin Lee

Keun-Jin Lee 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).

  • Patent number: 11981276
    Abstract: An external material for vehicles may include a non-woven fabric having a honeycomb structure and a wheel guard including the same.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: May 14, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, HADO FNC CO., LTD., YONG SAN CO., LTD.
    Inventors: Seong Je Kim, Keun Young Kim, Ji Wan Kim, Jung Wook Lee, Jong Eun Ha, Young Su Kim, Sang Hoon Lee, Mu Jin Kim
  • Publication number: 20240131903
    Abstract: One exemplary embodiment of the present invention relates to a thermal management fluid module for a vehicle using a circulating fluid such as a refrigerant or a coolant, the thermal management fluid module including a manifold plate in which a plurality of fluid flow channels are formed, and a thermal interference avoidance unit which is coupled to the manifold plate and in which fluid flow channels having a relatively high temperature or low temperature are formed to be separated and spaced apart from other fluid flow channels among the fluid flow channels.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 25, 2024
    Inventors: In Keun KANG, Young Man KIM, Kyeong Cheol LEE, Jae Min LEE, Chan Jin LEE
  • Publication number: 20240130182
    Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Hun KIM, Yong Jin KIM, Soon Jung WANG, Keun Soo LEE, Jae Ho LEE, Kyung Chan CHAE
  • Publication number: 20240119949
    Abstract: An encoding/decoding apparatus and method for controlling a channel signal is disclosed, wherein the encoding apparatus may include an encoder to encode an object signal, a channel signal, and rendering information for the channel signal, and a bit stream generator to generate, as a bit stream, the encoded object signal, the encoded channel signal, and the encoded rendering information for the channel signal.
    Type: Application
    Filed: November 30, 2023
    Publication date: April 11, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jeong Il SEO, Seung Kwon BEACK, Dae Young JANG, Kyeong Ok KANG, Tae Jin PARK, Yong Ju LEE, Keun Woo CHOI, Jin Woong KIM
  • Publication number: 20240101765
    Abstract: The present invention provides a photosensitive composition comprising a copolymer of an organometallic compound and polysiloxane that may be used in a photosensitive material for a display or semiconductor, and a method for preparing the same.
    Type: Application
    Filed: February 17, 2022
    Publication date: March 28, 2024
    Inventors: Hyuk Jin CHA, Eung Chan LEE, Keun Soo KIM
  • Patent number: 11919122
    Abstract: A substrate processing apparatus includes: a conveyor belt configured to have an outer surface on which a bottom surface of a substrate is seated; and a polishing head unit configured to face an upper surface of the substrate, wherein the polishing head unit includes: a polishing head connected to a driver; a polishing pad configured to face the polishing head; a polishing pad fixing ring disposed between the polishing head and the polishing pad; and a temperature sensor configured to overlap the polishing pad fixing ring and to be spaced apart from the polishing pad fixing ring.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: March 5, 2024
    Assignees: SAMSUNG DISPLAY CO., LTD., KCTECH CO., LTD.
    Inventors: Seung Bae Kang, Sung Hyeon Park, Jung Gun Nam, Joon-Hwa Bae, Kyung Bo Lee, Keun Woo Lee, Woo Jin Cho, Byoung Kwon Choo
  • Publication number: 20180364778
    Abstract: The present invention relates to an artificial intelligence type electric outlet having an automatic standby power cut-off and restoration function and, more specifically, to an artificial intelligence type electric outlet: enabling automatic standby power cut-off and restoration by applying a technique of an object detection sensor, which is a combination of a PIR sensor and an IR sensor; applying, by a manual method, a touch switch having a touch IC applied thereto, a TACT switch, and an IR wireless reception sensor and applying, by an automatic method, an object detection sensor and a human body detection sensor for sensing a distance and an object, such that the manual method and the automatic method can be selectively used by means of a function switch of an electric outlet; and sharply classifying a normal electric outlet and an electric outlet having a power-saving function by mounting and applying, to the electric outlet, an three-stage AC rocker switch, which saves power by connecting the exiting nor
    Type: Application
    Filed: January 13, 2017
    Publication date: December 20, 2018
    Applicant: WELLBAS LIMITED
    Inventor: Keun jin LEE
  • Patent number: 7921842
    Abstract: Disclosed is a water-cooled barbecue system with a cooling fluid circulation system which avoids meat from sticking to a grill and from burning. The water-cooled barbecue system comprises: a body, the upper portion thereof being open to provide heat from the supplied fuel, a receiving space being defined by the body; a grill with a frame, the frame having a first communicating hole and a second communicating hole to introduce and/or discharge fluid, a fluid circulation tube communicating between the first communicating hole and the second communicating hole being provided inside of the frame; and a cooling device connected with the fluid circulation tube through the first communicating hole and the second communicating hole, and cooling fluid which circulates inside of the fluid circulation tube. The water-cooled barbecue system, which has the body at the upper portion thereof and the cooling device inside thereof, can further a housing, which can be moved and assembled.
    Type: Grant
    Filed: February 17, 2006
    Date of Patent: April 12, 2011
    Assignee: Wellbas Limited
    Inventor: Keun-jin Lee
  • Publication number: 20100280671
    Abstract: Disclosed are an apparatus, a system and a method for reducing standby power of an electronic appliance, and an apparatus for reducing standby power of an electrical outlet.
    Type: Application
    Filed: December 12, 2008
    Publication date: November 4, 2010
    Inventor: Keun-Jin Lee
  • Publication number: 20100219974
    Abstract: Disclosed is a system for interrupting an electric power of an outlet or closing a gas valve through detection of the absence of a user. The system includes a signal transmission device installed on an outside of the outlet and a gas valve device. The signal transmission device detects the existence of the user to output the gas valve device receive the control signal to control the flow of connected to signal an electric power or gas.
    Type: Application
    Filed: April 4, 2008
    Publication date: September 2, 2010
    Inventor: Keun-Jin Lee
  • Publication number: 20100050882
    Abstract: A water-cooled barbecue system which prevents overheating of the interior thereof and a grill and also prevents leakage of water from the appliance when the operation thereof is stopped. A burner is within the main body, a grill is disposed on the upper part of the main body, water circulates in the interior of the grill, and a cooling system for cooling water is included in the barbecue system. A bimetal switch interrupts power to a solenoid gas valve at a predetermined temperature. A fan introduces outer air into the main body's interior and the bimetal switch supplies power to the fan when a predetermined temperature is sensed. A thermal sensor is mounted on a liquid pipe through which water flows out from the grill, and a micom receives data from the thermal sensor and outputs a control signal to the cooling system and the solenoid gas valve.
    Type: Application
    Filed: November 1, 2007
    Publication date: March 4, 2010
    Inventor: Keun-Jin Lee
  • Patent number: 7504745
    Abstract: Disclosed is a multifunctional multi-tap (concent) of intercepting a stand-by electric power and a control method employing the same which prevent big fire generated by leakage current by performing an interlocking control and a single-acting control (separate control) in accordance with subordination of respective appliances using a illumination sensor or a body-detecting sensor. The multifunctional multi-tap (concent) detects a signal according, to an illuminance and a motion of body around respective lead-in holes activated as an interlocking control and a single-acting control using an illumination sensor or a body-detecting sensor, discriminates the detected signal by a controller, and controls the respective appliances as a stand-by state or a power-saving state in accordance with the interlocking control or the single-acting control.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: March 17, 2009
    Assignee: Wellbas Limited
    Inventor: Keun-Jin Lee
  • Publication number: 20090050131
    Abstract: Disclosed is a water-cooled barbecue system with a cooling fluid circulation system which avoids meat from sticking to a grill and from burning. The water-cooled barbecue system comprises: a body, the upper portion thereof being open to provide heat from the supplied fuel, a receiving space being defined by the body; a grill with a frame, the frame having a first communicating hole and a second communicating hole to introduce and/or discharge fluid, a fluid circulation tube communicating between the first communicating hole and the second communicating hole being provided inside of the frame; and a cooling device connected with the fluid circulation tube through the first communicating hole and the second communicating hole, and cooling fluid which circulates inside of the fluid circulation tube. The water-cooled barbecue system, which has the body at the upper portion thereof and the cooling device inside thereof, can further a housing, which can be moved and assembled.
    Type: Application
    Filed: February 17, 2006
    Publication date: February 26, 2009
    Inventor: Keun-jin Lee
  • Publication number: 20070262646
    Abstract: Disclosed is a multifunctional multi-tap (concent) of intercepting a stand-by electric power and a control method employing the same which prevent big fire generated by leakage current by performing an interlocking control and a single-acting control (separate control) in accordance with subordination of respective appliances using a illumination sensor or a body-detecting sensor. The multifunctional multi-tap (concent) detects a signal according, to an illuminance and a motion of body around respective lead-in holes activated as an interlocking control and a single-acting control using an illumination sensor or a body-detecting sensor, discriminates the detected signal by a controller, and controls the respective appliances as a stand-by state or a power-saving state in accordance with the interlocking control or the single-acting control.
    Type: Application
    Filed: May 4, 2004
    Publication date: November 15, 2007
    Applicant: YOUHAN ELECTRONICS CO. LTD
    Inventor: Keun-Jin Lee
  • Patent number: 6405639
    Abstract: A meat roaster capable of preventing meat from burning and sticking to a grill is provided. The meat roaster includes a body having an accommodating portion for accommodating a heat source. A grill connected to the body includes a frame and a fluid circulating pipe. The pipe is mounted at one side of the frame in such manner that the pipe is repeatedly bent at regular intervals. The pipe has an inlet socket formed at one end of the pipe and an outlet socket at the other end of the pipe. A temperature controller controls a fluid circulating through the pipe of the grill at a predetermined temperature which prevents the grill from overheating.
    Type: Grant
    Filed: September 7, 2000
    Date of Patent: June 18, 2002
    Assignee: Youhan Electronics Co., Ltd.
    Inventors: Keun-Jin Lee, Kwan-Cheol Park
  • Patent number: D993002
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: July 25, 2023
    Assignee: IPETIT CO., LTD.
    Inventor: Keun Jin Lee
  • Patent number: D993003
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: July 25, 2023
    Assignee: IPETIT CO., LTD.
    Inventor: Keun Jin Lee
  • Patent number: D993004
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: July 25, 2023
    Assignee: IPETIT CO., LTD.
    Inventor: Keun Jin Lee
  • Patent number: D993746
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: August 1, 2023
    Assignee: IPETIT CO., LTD.
    Inventor: Keun Jin Lee
  • Patent number: D993747
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: August 1, 2023
    Assignee: IPETIT CO., LTD.
    Inventor: Keun Jin Lee