Patents by Inventor Kee Young Kim

Kee Young Kim 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: 11845884
    Abstract: An adhesive resin and an adhesive composition for an optical member including the same is provided. The adhesive resin includes an acrylic copolymer formed by polymerizing a monomer mixture including a monomer represented by [Formula 1], a (meth)acrylic monomer having a cross-linkable functional group, and an alkyl (meth)acrylate-based monomer.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: December 19, 2023
    Inventors: Yoon Jung Kim, Min Ki Lee, Eun Suk Kim, Kee Young Kim
  • Patent number: 11795348
    Abstract: The present invention relates to an adhesive composition and a protective film including an adhesive layer formed by using the same, wherein the adhesive composition includes an acrylic copolymer formed by polymerizing a monomer mixture, the monomer mixture including a monomer represented by [Formula 1], a (meth)acrylic monomer including a carboxy group, a (meth)acrylic monomer including a cross-linkable functional group, and an alkyl(meth)acrylate-based monomer, wherein the acrylic copolymer has a polymerization conversion rate of 99 wt % or higher.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: October 24, 2023
    Inventors: Yeo Ju Kim, Han Soo Kim, Kee Young Kim, Yoon Jung Kim, Sang Hyun Hong
  • Patent number: 11648994
    Abstract: Steering is used to augment the CMG-based balance control of a two-wheeled vehicle, e.g., a bicycle, electric bicycle (“ebike”), scooter, electric scooter, moped, or motorcycle. A control architecture enables a two wheeled vehicle with simultaneously or alternating mechatronic attitude control systems to balance autonomously at rest or while dynamically driven with mechatronic command.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: May 16, 2023
    Assignee: Lit Motors Corporation
    Inventors: David Arthur Bailey, Daniel Kee Young Kim
  • Patent number: 11492523
    Abstract: The present invention relates to an acryl-based adhesive composition containing an acryl-based copolymer, which is formed by polymerization of a monomer mixture that contains a (meth)acryl-based monomer having an acetoacetyl group, a (meth)acryl-based monomer having a hydroxy group, a (meth)acrylate monomer having an alicyclic group, and an alkyl (meth) acrylate-based monomer; and a curing agent containing a metal chelate compound and an isocyanate compound, in which the acryl-based adhesive composition has a glass transition temperature of ?30° C. or greater after curing; and a polarizing plate and a display device prepared using the same.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: November 8, 2022
    Inventors: Eun Suk Kim, Kee Young Kim
  • Publication number: 20220348226
    Abstract: An apparatus for controlling a direction and speed of travel an autonomous vehicle or driver assisted autonomous vehicle (AV). A GPS and map module receive a start location and a destination location for the AV. A plurality of sensors identify a current and a proposed lane for the AV. A database of AV baseline maneuver profiles used to control one or more of direction and speed of travel of the AV is provided. A trajectory profile generator module generates a planned path for the AV with lateral acceleration less than 2 Hz, based on the start location, the destination location, the current and proposed lane for the AV, and a selected AV baseline maneuver profile from the database. A steering control module controls the direction of travel of the AV based on the generated AV planned path, and a supervisory control module controls the speed of the AV based on the generated AV planned path and inner ear constraints.
    Type: Application
    Filed: June 10, 2020
    Publication date: November 3, 2022
    Inventors: David Arthur Bailey, Daniel Kee Young Kim
  • Publication number: 20220348272
    Abstract: A control path is added to a two-wheeled self-balancing vehicle that has steering augmentation and CMG or reaction wheel actuators for roll balancing. These actuators are used to damp yaw disturbances while preventing roll disturbances, based on a yaw rate disturbance signal received on the control path.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 3, 2022
    Inventors: David Arthur Bailey, Daniel Kee Young Kim
  • Patent number: 11466105
    Abstract: The present invention relates to a photocurable acrylic resin which is a polymer of a monomer mixture including a crosslinkable monomer represented by [Formula 1]; a (meth)acrylic monomer including a photoinitiating functional group; and an alkyl (meth)acrylate-based monomer, and has a weight average molecular weight of 100,000 to 500,000, and a branch-type polymer structure, and an adhesive composition and an adhesive film including the same.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: October 11, 2022
    Inventors: Min Ki Lee, Jung Eun Woo, Kee Young Kim
  • Publication number: 20220220348
    Abstract: The present invention relates to an acrylic adhesive composition, and a polarizing plate and a display device manufactured using the same, wherein the acrylic adhesive composition includes an acrylic copolymer formed by polymerizing a monomer mixture including a (meth)acrylic monomer and a (meth)acrylic monomer containing a hydroxy group, an isocyanate-based multi-functional curing agent, a curing retarder including a first curing retarder having a deblocking temperature of 110° C. or lower and a second curing retarder having a deblocking temperature of 130° C. or higher, and a silane coupling agent.
    Type: Application
    Filed: September 22, 2020
    Publication date: July 14, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Kee Young Kim, Min Ki Lee, Dong Jo Ryu
  • Publication number: 20220154042
    Abstract: An acrylic adhesive composition including an acrylic copolymer formed by polymerizing a monomer mixture is provided. The monomer mixture includes a monomer represented by [Formula 1], a (meth)acrylic monomer having a crosslinkable functional group, and an alkyl (meth)acrylate-based monomer. The acrylic copolymer has a branched polymer structure. The acrylic composition also includes a polyfunctional acrylate having two or more radically polymerizable functional groups, a first photoinitiator, and a second photoinitiator, wherein the first photoinitiator is an acetophenone-based photoinitiator, and the second photoinitiator is a phosphine oxide-based photoinitiator.
    Type: Application
    Filed: September 24, 2020
    Publication date: May 19, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Min Ki Lee, Kee Young Kim, Dong Jo Ryu
  • Patent number: 11332204
    Abstract: An augmented traction system for a two-wheeled vehicle comprising a CMG (control moment gyroscope) system including a plurality of CMGs to provide a first torque vector to decrease a roll angle of a turn of the vehicle and to increase force on one or more of the tires of the vehicle on a road surface, a steering system for the vehicle, the steering system to determine a steering control for the turn of the vehicle at a particular vehicle speed and roll angle, based on sensor data, and an aerodynamic control system to actuate one or more aerodynamic elements of the vehicle, the one or more aerodynamic elements to provide a second torque vector to decrease the roll angle of the vehicle.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: May 17, 2022
    Assignee: Lit Motors Corporation
    Inventors: Daniel Kee Young Kim, David Arthur Bailey
  • Publication number: 20220023353
    Abstract: The present invention relates to a composition for improving memory, or a composition for preventing and treating Alzheimer's disease, or a method for preparing said compositions, or a treatment method, wherein said compositions are characterized by comprising a cooked silkworm product and an Angelica root extract as effective components. As the present invention provides compositions using an Angelica root extract and a silkworm product rich in silk proteins and functional materials derived from mulberry leaves to improve memory and prevent or treat Alzheimer's disease, various health supplement products or drugs using the present invention are expected to be developed and commercialized, making it possible to fundamentally prevent and treat aging and dementia associated with aging, which are arising as a major problem in modern societies, and also to provide benefits of memory improvements in various other demographics, such as students, students studying for exams, office workers, etc.
    Type: Application
    Filed: November 15, 2019
    Publication date: January 27, 2022
    Inventors: Sang Deok JI, Kee Young KIM, Nam Suk KIM, You Young JO, Su Bae KIM, Sung Wan KIM, Jong Gil KIM, Young Guk KIM, Young Ho KO, A Young KIM, Bo Hae CHOI, Phuong NGUYEN, Hyun Woo PARK, Joo Won SUH, Hui JIN, Mi Kyung SONG
  • Patent number: 11162005
    Abstract: Provided are a pressure-sensitive adhesive composition for an optical film, which has excellent optical compensation and stress relaxation properties without changing main properties such as endurance reliability and workability under a high temperature and/or high humidity condition to minimize a light leakage phenomenon caused by stress concentration of a protective film, and an optical member and a liquid crystal display device which include a pressure-sensitive adhesive layer manufactured using the same.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: November 2, 2021
    Assignee: SHANJIN OPTOELECTRONICS (SUZHOU) CO., LTD.
    Inventors: Kee Young Kim, Sung Soo Yoon, Sang Hyun Hong, Il Jin Kim
  • Patent number: 11130887
    Abstract: The present application relates to a pressure-sensitive adhesive composition, an optical laminate, a pressure-sensitive adhesive polarizing plate and a display device. In the present application, a pressure-sensitive adhesive composition having all excellent physical properties such as endurance reliability and interface adhesiveness and being capable of minimizing light leakage occurring under high temperature or high-temperature and humidity conditions can be provided. The pressure-sensitive adhesive composition of the present application can be used for an optical film such as a protective film and a polarizing plate.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: September 28, 2021
    Inventors: Han Na Chi, Sung Soo Yoon, Kee Young Kim, Sang Hyun Hong, Su Jee Kwon
  • Publication number: 20210147728
    Abstract: An adhesive resin and an adhesive composition for an optical member including the same is provided. The adhesive resin includes an acrylic copolymer formed by polymerizing a monomer mixture including a monomer represented by [Formula 1], a (meth)acrylic monomer having a cross-linkable functional group, and an alkyl (meth)acrylate-based monomer.
    Type: Application
    Filed: October 29, 2019
    Publication date: May 20, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Yoon Jung Kim, Min Ki Lee, Eun Suk Kim, Kee Young Kim
  • Publication number: 20210116908
    Abstract: A method for autonomous control of transport of a two-wheeled motorized scooter or e-bike includes receiving at service provider's application via a communications network input that the scooter is parked, transmitting a communication from the service provider's application via the communications network to the scooter to request transport of the scooter to a location, and remotely piloting the scooter via the communications network from where it is parked to the location responsive to the request to transport the scooter to the location.
    Type: Application
    Filed: October 21, 2020
    Publication date: April 22, 2021
    Inventors: Daniel Kee Young Kim, David Arthur Bailey
  • Publication number: 20210107573
    Abstract: Steering is used to augment the CMG-based balance control of a two-wheeled vehicle, e.g., a bicycle, electric bicycle (“ebike”), scooter, electric scooter, moped, or motorcycle. A control architecture enables a two wheeled vehicle with simultaneously or alternating mechatronic attitude control systems to balance autonomously at rest or while dynamically driven with mechatronic command.
    Type: Application
    Filed: March 7, 2019
    Publication date: April 15, 2021
    Inventors: David Arthur Bailey, Daniel Kee Young Kim
  • Publication number: 20210095169
    Abstract: The present invention relates to an acryl-based adhesive composition containing an acryl-based copolymer, which is formed by polymerization of a monomer mixture that contains a (meth)acryl-based monomer having an acetoacetyl group, a (meth)acryl-based monomer having a hydroxy group, a (meth)acrylate monomer having an alicyclic group, and an alkyl (meth) acrylate-based monomer; and a curing agent containing a metal chelate compound and an isocyanate compound, in which the acryl-based adhesive composition has a glass transition temperature of ?30° C. or greater after curing; and a polarizing plate and a display device prepared using the same.
    Type: Application
    Filed: February 14, 2019
    Publication date: April 1, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Eun Suk Kim, Kee Young Kim
  • Publication number: 20200392267
    Abstract: The present invention relates to a photocurable acrylic resin which is a polymer of a monomer mixture including a crosslinkable monomer represented by [Formula 1]; a (meth)acrylic monomer including a photoinitiating functional group; and an alkyl (meth)acrylate-based monomer, and has a weight average molecular weight of 100,000 to 500,000, and a branch-type polymer structure, and an adhesive composition and an adhesive film including the same.
    Type: Application
    Filed: October 24, 2018
    Publication date: December 17, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Min Ki Lee, Jung Eun Woo, Kee Young Kim
  • Publication number: 20200377763
    Abstract: The present invention relates to an adhesive composition and a protective film including an adhesive layer formed by using the same, wherein the adhesive composition includes an acrylic copolymer formed by polymerizing a monomer mixture, the monomer mixture including a monomer represented by [Formula 1], a (meth)acrylic monomer including a carboxy group, a (meth)acrylic monomer including a cross-linkable functional group, and an alkyl(meth)acrylate-based monomer, wherein the acrylic copolymer has a polymerization conversion rate of 99 wt % or higher.
    Type: Application
    Filed: December 21, 2018
    Publication date: December 3, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Yeo Ju Kim, Han Soo Kim, Kee Young Kim, Yoon Jung Kim, Sang Hyun Hong
  • Patent number: 10851269
    Abstract: A pressure-sensitive adhesive composition, which may have excellent durability under high temperature or humidity conditions and exhibit high close adhesion to optical films, thereby forming a pressure-sensitive adhesive having superior cuttability and re-workability, is provided. Also, a pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive capable of effectively inhibiting bending when applied to a thin substrate such as a very thin glass substrate, minimizing a time required to stabilize physical properties, and preventing a degradation of the secured physical properties in time, a pressure-sensitive adhesive optical member formed using such a pressure-sensitive adhesive composition, an optical laminate, and a display device are provided.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: December 1, 2020
    Inventors: Kee Young Kim, Il Jin Kim, Jeong Ae Yoon, Sung Soo Yoon, Su Jeong Kim, Sang Hyun Hong