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: 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
  • Patent number: 8839194
    Abstract: The present invention relates to a user interface server framework and a method of using the framework, which supports a user interface developer to develop a final user interface based on components. The component-based web application development framework used for creating a web page comprises a runtime engine for executing a method of a business object and returning a result of executing the method in response to a user's request; a script component for performing a preprocessing on a user input value before executing the method of the business object, performing a post-processing on the result of executing the method after executing the method of the business object, and dynamically arranging a user interface object; and a core component for initializing the framework and confirming whether the user's request can be processed in the framework.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: September 16, 2014
    Assignee: NHN Corporation
    Inventors: Seung Bae Lee, Sung Kwan Kim, Kyu Won Moon, Mi Sun Yoon, Chang Guen Song, Wook Soo Shin, Jae Wan Jang
  • Publication number: 20100125829
    Abstract: The present invention relates to a user interface server framework and a method of using the framework, which supports a user interface developer to develop a final user interface based on components. The component-based web application development framework used for creating a web page comprises a runtime engine for executing a method of a business object and returning a result of executing the method in response to a user's request; a script component for performing a preprocessing on a user input value before executing the method of the business object, performing a post-processing on the result of executing the method after executing the method of the business object, and dynamically arranging a user interface object; and a core component for initializing the framework and confirming whether the user's request can be processed in the framework.
    Type: Application
    Filed: November 20, 2009
    Publication date: May 20, 2010
    Applicant: NHN Corporation
    Inventors: Seung Bae LEE, Sung Kwan Kim, Kyu Won Moon, Mi Sun Yoon, Chang Guen Song, Wook Soo Shin, Jae Wan Jang
  • Publication number: 20070288227
    Abstract: The present invention relates to an emulator module of a computer which controls an input/output process of a communication terminal via a peripheral device interoperating with the computer, and more particularly, to an emulator module of the computer and a method of operating the emulator module which control either a first control signal, transmitted from the peripheral device, to be converted into a second control signal according to a protocol supported by the communication terminal, and to be transmitted to the communication terminal via a communication module of the computer, or a first control signal, received from the communication terminal, to be converted into a second control signal according to a protocol, supported by the peripheral device, and to be transmitted to the peripheral device.
    Type: Application
    Filed: March 27, 2007
    Publication date: December 13, 2007
    Inventors: Jin-Soo Kim, Jae-Wan Jang