Patents by Inventor Jae Wan Jang

Jae Wan Jang 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: 11566438
    Abstract: A mobility hub is composed of a plurality of layers and serves as a terminal of a ground mobility and an air mobility. The mobility hub includes: a ground layer provided with an entrance of the ground mobility; a port layer provided with a taking-off and landing site of the air mobility; and a middle layer provided between the ground layer and the port layer. The middle layer has the ground mobility elevating in a space with the ground layer, is provided with a plurality of connection slots to which the ground mobility is connected, and provides an activity space through the ground mobility if the ground mobility is coupled to the connection slot.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: January 31, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Sueng Ho Lee, Sun Sung Kwon, Byung Hoon Yang, Jeong Mo Jang, Kwang Hyun Won, So Ra Roh, Jae Wan Choi, Min Su Kim, Yoh Han Kim, Ji Hwan Byun
  • Patent number: 11374581
    Abstract: A technology related to an electronic circuit, specifically, a phase locked loop or a frequency synthesizing apparatus, is disclosed. The frequency synthesizing apparatus includes an injection locked frequency divider and a replica frequency divider having the same circuit configuration as the injection locked frequency divider. A control value required for self-oscillating at a target frequency using the replica frequency divider is determined. When the injection locked frequency divider fails injection locking on a first attempt, the injection locking may be attempted using the determined control value. On the first attempt, the control value of the injection locked frequency divider may be determined and stored in advance according to a temperature and a supply voltage.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: June 28, 2022
    Assignees: SKAIChips Co., Ltd., Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Kang Yoon Lee, Jong Wan Jo, Young Gun Pu, Byeong Gi Jang, Joon Hong Park, Dong Soo Park, Jae Bin Kim, Yun Gwan Kim
  • Publication number: 20220131091
    Abstract: Provided are a compound of Formula (1) for use in an organic electronic element and capable of improving the luminous efficiency, stability and lifespan of the organic electronic element, an organic electronic element employing the compound, and an electronic device thereof.
    Type: Application
    Filed: September 29, 2021
    Publication date: April 28, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Nam Geol Lee, Jae Wan Jang, Jae Duk Yoo, Soung Yun Mun, Jonggwang Park, Sun-Hee Lee, In Goo Lee
  • Publication number: 20220131082
    Abstract: The present invention provides a novel compound capable of improving the luminous efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.
    Type: Application
    Filed: October 26, 2021
    Publication date: April 28, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Nam Geol LEE, Jae Wan JANG, Jae Duk YOO, Soung Yun MUN, Jong Gwang PARK, In Goo LEE
  • Publication number: 20220131090
    Abstract: Provided are an organic electronic element including an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device including the organic electronic element, wherein the organic material layer includes each of the compounds represented by Formulas 1 and 2 and the driving voltage of the organic electronic element is lowered, and the luminous efficiency and lifetime of the element are improved.
    Type: Application
    Filed: March 25, 2021
    Publication date: April 28, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Nam Geol LEE, Jae Wan JANG, Jae Duk YOO, Soung Yun MUN
  • Patent number: 11316116
    Abstract: Provided are a compound of Formula (1) for use in an organic electronic element and capable of improving the luminous efficiency, stability and lifespan of the organic electronic element, an organic electronic element employing the compound, and an electronic device thereof.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: April 26, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Nam Geol Lee, Jae Wan Jang, Jae Duk Yoo, Soung Yun Mun, Jonggwang Park, Sun-Hee Lee, In Goo Lee
  • Publication number: 20220020938
    Abstract: Provided are a novel compound capable of improving the luminous efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.
    Type: Application
    Filed: July 1, 2021
    Publication date: January 20, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jae Wan JANG, Jong Gwang PARK, Sun Hee LEE, Soung Yun MUN, Yun Suk LEE, Hak Young LEE
  • Patent number: 11063226
    Abstract: Provided are an organic electronic element including an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device including the organic electronic element, wherein the organic material layer includes each of the compounds represented by Formulas 1 and 2 and the driving voltage of the organic electronic element is lowered, and the luminous efficiency and lifetime of the element are improved.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: July 13, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Nam Geol Lee, Jae Wan Jang, Jae Duk Yoo, Soung Yun Mun
  • Patent number: 11024812
    Abstract: The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: June 1, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Jae Wan Jang, Seul-gi Kim, Wonsam Kim, Bo Ram Park, Seung-won Choi, Jong-Jin Ha, Seungwon Yeo
  • Patent number: 10968208
    Abstract: The present invention provides the compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprises the compound represented by Formula 1. The driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: April 6, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Jae Wan Jang, Wonsam Kim, Bo Ram Park, Seung-Won Choi, Jong-Jin Ha, Junghwan Park, Sun-Hee Lee, Mun Jae Lee
  • Publication number: 20200223835
    Abstract: The present invention provides the compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprises the compound represented by Formula 1. The driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.
    Type: Application
    Filed: August 30, 2016
    Publication date: July 16, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jae Wan JANG, Wonsam KIM, Bo Ram PARK, Seung-won CHOI, Jong-jin HA, Junghwan PARK, Sun-Hee LEE, Mun Jae LEE
  • Patent number: 10629819
    Abstract: The objective of the present invention is to provide: a compound capable of ensuring high light-emitting efficiency and low driving voltage of an element, and increasing the lifespan thereof; an organic electrical element using compound; and an electronic device comprising the same.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: April 21, 2020
    Assignee: Duk San Neolux Co., Ltd
    Inventors: Jae Wan Jang, Ho Young Jung, Seul-gi Kim, Won Sam Kim, Ji Hun Byun, Jung Hwan Park, Sun Phil Hwang
  • Patent number: 10606608
    Abstract: A method of providing a service of a remote desktop by a main server to a client includes: commanding, before receiving a service request for the remote desktop from the client, the remote desktop to power on; determining, in response to receiving the service request from the client, an operating system corresponding to the client based on the received service request; and supporting booting of the determined operating system of the remote desktop by communicating with the remote desktop.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: March 31, 2020
    Assignee: NHN Entertianment Corporation
    Inventors: Byungseok Roh, Jae-Wan Jang, Cheol Hyeon Jo
  • Publication number: 20190296244
    Abstract: Provided are an organic electronic element and an electronic device therefor, the organic electronic element having a mixture of a compound according to the present invention used as a material therefor, thereby enabling the achievement of high light-emitting efficiency and low driving voltage of the organic electronic element, and enabling the life of the element to be greatly extended.
    Type: Application
    Filed: May 24, 2017
    Publication date: September 26, 2019
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun MUN, Jae Wan JANG, Yun Suk LEE, Jong Gwang PARK, Yeon Hee CHOI, Chi Hyun PARK
  • Patent number: 10381574
    Abstract: The objective of the present invention is to provide: a compound capable of ensuring high light-emitting efficiency and low driving voltage of an element, and increasing the lifespan thereof; an organic electrical element using compound; and an electronic device comprising the same.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: August 13, 2019
    Assignee: Duk San Neolux Co., Ltd.
    Inventors: Jae Wan Jang, Ho Young Jung, Seul-gi Kim, Won Sam Kim, Ji Hun Byun, Jung Hwan Park, Sun Pil Hwang
  • Publication number: 20190103561
    Abstract: The objective of the present invention is to provide: a compound capable of ensuring high light-emitting efficiency and low driving voltage of an element, and increasing the lifespan thereof; an organic electrical element using compound; and an electronic device comprising the same.
    Type: Application
    Filed: December 3, 2018
    Publication date: April 4, 2019
    Applicant: DUK SAN NEOLUX CO., LTD
    Inventors: Jae Wan JANG, Ho Young JUNG, Seul-gi KIM, Won Sam KIM, Ji Hun BYUN, Jung Hwan PARK, Sun Pil HWANG
  • Publication number: 20190013479
    Abstract: The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
    Type: Application
    Filed: November 22, 2016
    Publication date: January 10, 2019
    Applicant: DUK SAN NEOLUXCO., LTD.
    Inventors: Jae Wan JANG, Seul-gi KIM, Wonsam KIM, Bo Ram PARK, Seung-won CHOI, Jong-jin HA, Seungwon YEO
  • Publication number: 20180336039
    Abstract: A method of providing a service of a remote desktop by a main server to a client includes: commanding, before receiving a service request for the remote desktop from the client, the remote desktop to power on; determining, in response to receiving the service request from the client, an operating system corresponding to the client based on the received service request; and supporting booting of the determined operating system of the remote desktop by communicating with the remote desktop.
    Type: Application
    Filed: May 21, 2018
    Publication date: November 22, 2018
    Inventors: Byungseok Roh, Jae-Wan Jang, Cheol Hyeon Jo
  • Publication number: 20170256719
    Abstract: The objective of the present invention is to provide: a compound capable of ensuring high light-emitting efficiency and low driving voltage of an element, and increasing the lifespan thereof; an organic electrical element using compound; and an electronic device comprising the same.
    Type: Application
    Filed: August 12, 2015
    Publication date: September 7, 2017
    Inventors: Jae Wan JANG, Ho Young JUNG, Seul-gi KIM, Won Sam KIM, Ji Hun BYUN, Jung Hwan PARK, Sun Pil HWANG
  • Patent number: 8861532
    Abstract: Disclosed herein is an apparatus and method of identifying an access network. The apparatus including: a packet capturing unit configured to capture a plurality of packets transmitted or received by a server; a flow classifying unit configured to classify each of the captured packets into individual flows with reference to at least one of an origination address, a destination address, and a port number; a round trip time (RTT) calculating unit configured to calculate RTT values from the packets classified into a flow of the individual flows; an access network determining unit configured to determine that an origination address included in a packet classified into the flow is an address accessing the server through a first communication network when the RTT calculated values exceed a reference value; and a storage unit configured to store the address accessing the server through the first communication network.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: October 14, 2014
    Assignee: NHN Corporation
    Inventors: Jae Wan Jang, Il Hwan Kim, Kyoung Won Suh