Patents by Inventor Dong-Youl Lee

Dong-Youl 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).

  • Publication number: 20130293792
    Abstract: A touch panel includes a substrate including at least one concave part, and a transparent electrode formed in the concave part to detect a position.
    Type: Application
    Filed: January 10, 2012
    Publication date: November 7, 2013
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Young Sun You, Yong Jin Lee, Kyoung Hoon Chai, Dong Youl Lee, Young Jin Noh, Sun Young Lee
  • Publication number: 20130279138
    Abstract: Provided is a method for manufacturing a touch panel. In the method, a substrate is prepared, a transparent electrode is formed on the substrate, an interconnection electrode material is applied to the substrate by printing, an interconnection electrode is formed by drying the interconnection electrode material, and a circuit board is disposed on the interconnection electrode.
    Type: Application
    Filed: January 3, 2012
    Publication date: October 24, 2013
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Dong Youl Lee, Young Sun You, Kyoung Hoon Chai, Young Jin Noh, Yong Jin Lee, Sun Young Lee
  • Publication number: 20130181944
    Abstract: A touch panel according to the embodiment includes a substrate; a first electrode formed on the substrate in a first direction and including a plurality of sensor parts and connection parts connecting the sensor parts with each other; and a second electrode formed in a second direction crossing the first direction while being insulated from the first electrode and including a plurality of sensor parts and connection parts connecting the sensor parts with each other. The sensor parts and the connection parts include transparent conductive materials, and the connection parts have resistance lower than resistance of the sensor parts in at least one of the first and second electrodes.
    Type: Application
    Filed: July 13, 2011
    Publication date: July 18, 2013
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Dong Youl Lee, Yong Jin Lee, Young Sun You, Kyoung Hoon Chai, Young Jin Noh
  • Publication number: 20130149527
    Abstract: Provided is a coating layer for cutting tools, as a hard coating layer stacked and formed in the sequence of a TiN layer, a TiCN layer, a bonding layer, an alumina (Al2O3) layer, and a cover layer from the bottom by using a chemical vapor deposition (CVD) method on a parent material, able to improve cutting performance, because surface residual stress of the coating layer may be maintained in a compressive stress state by adjusting a composition of the cover layer without using a separate additional process, such as a blasting operation, or a mixed process of CVD and physical vapor deposition (PVD), and simultaneously the cover layer may also be used as a wear-resistant layer.
    Type: Application
    Filed: July 8, 2011
    Publication date: June 13, 2013
    Applicant: Korloy Inc.
    Inventors: Seong Woo Cho, Han Sung Kim, Dong youl Lee, Dae Suk Han, Young Ho Seo, Seoun Young Ahn, Dong Bok Park
  • Patent number: 7634836
    Abstract: An intake nozzle and vacuum cleaner having the same are disclosed, by which an air intake force can be adjusted. The present invention includes a nozzle case, a first air intake port provided to a bottom of the nozzle case to suck an air including dust by an air intake force generated from driving an air intake device, and an intake force adjusting device varying an intake force of the first intake port.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: December 22, 2009
    Assignee: LG Electronics Inc.
    Inventor: Dong Youl Lee
  • Publication number: 20090043891
    Abstract: A mobile Worldwide Interoperability for Microwave Access (WiMax) network system is provided with a private network including a WiMax Control Management (WCM) server managing identification information of terminals, and a private access control router. When an arbitrary terminal requests Internet protocol address assignment after an authentication procedure of the mobile WiMax network system is performed, the private access control router determines whether the arbitrary terminal is registered in the WiMax Control Management (WCM) server in dependence upon identification information of the terminal acquired by communicating with the WiMax Control Management (WCM) server. If the arbitrary terminal is registered in the WiMax Control Management (WCM) server, the private access control router assigns preset private network information to the terminal and to the private network.
    Type: Application
    Filed: December 18, 2007
    Publication date: February 12, 2009
    Inventors: Moo-Yeon Woo, Gui-Jung Lee, Dong-Youl Lee
  • Patent number: 7388854
    Abstract: A system for interconnecting wired and wireless phone services in accordance with the present invention includes at least one of first wired terminals; public/private mobile communication terminals which are registered in public and private mobile communication networks; a private base station which constructs a wireless communication path with an arbitrary mobile communication terminal in its service area and manages wireless resources for the mobile communication; and a wired and wireless interconnecting apparatus which is connected to a public phone network and the private base station, constructs an internal network formed of the first wired terminals and the public/private mobile communication terminals to endow each of the terminals with a wired phone number, makes a call to a wired terminal in the case that there is a call to an arbitrary first wired terminal, and performs a switching function to simultaneously make a call to the public/private mobile communication terminal assigned to the first wired
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: June 17, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soon-Phil Lee, Gui-Jung Lee, Dong-Youl Lee
  • Patent number: 7353024
    Abstract: An apparatus, method and system for matching subscriber states in network in which public land mobile network and wired/wireless private network are interworked are disclosed. The system matches subscriber state information of the public network to subscriber state information of the private network by allowing the private network to transmit state information of a mobile station toward the public network, the mobile station being located in a public and private cell area. The method includes the steps of a) allowing the private network to check state of a mobile station located in a public and private cell area and transmit the subscriber state information associated with the mobile station toward the public network; and b) allowing the public network to receive the subscriber state information and update the state of the mobile station in a visitor location register.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: April 1, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Youl Lee, Gui-Jung Lee
  • Patent number: 7313396
    Abstract: Registering a Mobile Station (MS) in a private mobile network cooperating with a Public Land Mobile Network (PLMN) enables necessary MS information (IMSI/MIN and ESN) to be registered with an incoming call of the MS without a complicated procedure when the MS registers with the private mobile network and includes: receiving an Origination Message (ORM) transmitted from the MS through a private Base Transceiver Station (pBTS) included in the private mobile network; extracting a function code, a Mobile Directory Number (MDN), and MS information from the received ORM; examining MS registration information stored in the pHLR using the extracted MDN when the function code is a registration function code; and updating and registering the MS registration information using the extracted MS information when the examined MS registration information is in a registration initialization pattern.
    Type: Grant
    Filed: April 19, 2005
    Date of Patent: December 25, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Ho Nam, Dong-Youl Lee, Doo-Yong Yang
  • Publication number: 20060021188
    Abstract: An intake nozzle and vacuum cleaner having the same are disclosed, by which an air intake force can be adjusted. The present invention includes a nozzle case, a first air intake port provided to a bottom of the nozzle case to suck an air including dust by an air intake force generated from driving an air intake device, and an intake force adjusting device varying an intake force of the first intake port.
    Type: Application
    Filed: July 29, 2005
    Publication date: February 2, 2006
    Inventor: Dong Youl Lee
  • Publication number: 20050277414
    Abstract: Registering a Mobile Station (MS) in a private mobile network cooperating with a Public Land Mobile Network (PLMN) enables necessary MS information (IMSI/MIN and ESN) to be registered with an incoming call of the MS without a complicated procedure when the MS registers with the private mobile network and includes: receiving an Origination Message (ORM) transmitted from the MS through a private Base Transceiver Station (pBTS) included in the private mobile network; extracting a function code, a Mobile Directory Number (MDN), and MS information from the received ORM; examining MS registration information stored in the pHLR using the extracted MDN when the function code is a registration function code; and updating and registering the MS registration information using the extracted MS information when the examined MS registration information is in a registration initialization pattern.
    Type: Application
    Filed: April 19, 2005
    Publication date: December 15, 2005
    Inventors: Hyun-Ho Nam, Dong-Youl Lee, Doo-Yong Yang
  • Publication number: 20050079882
    Abstract: A method and system for providing a short message service (SMS) in a network interworking between a wireless public network and a wired/wireless private network can provide the short message service through the private network directly when a user wishes to transmit the short message service through the private network in the interworking network. The method includes a first step of setting up an identifier determining through which of the public and private networks to transmit the short message service, and a second step of retrieving the transmitted identifier of a terminal and transmitting the short message service to a corresponding network according to retrieved information. Since it is possible to selectively transmit SMS data using the public network or the private network in the interworking network, and the SMS data can be transmitted to the private network by changing the system without changing the terminal of each user, there occurs no additional expense.
    Type: Application
    Filed: October 12, 2004
    Publication date: April 14, 2005
    Inventors: Dong-Youl Lee, Gui-Jung Lee
  • Publication number: 20040160931
    Abstract: A system for interconnecting wired and wireless phone services in accordance with the present invention includes at least one of first wired terminals; public/private mobile communication terminals which are registered in public and private mobile communication networks; a private base station which constructs a wireless communication path with an arbitrary mobile communication terminal in its service area and manages wireless resources for the mobile communication; and a wired and wireless interconnecting apparatus which is connected to a public phone network and the private base station, constructs an internal network formed of the first wired terminals and the public/private mobile communication terminals to endow each of the terminals with a wired phone number, makes a call to a wired terminal in the case that there is a call to an arbitrary first wired terminal, and performs a switching function to simultaneously make a call to the public/private mobile communication terminal assigned to the first wired
    Type: Application
    Filed: February 11, 2004
    Publication date: August 19, 2004
    Inventors: Soon-Phil Lee, Gui-Jung Lee, Dong-Youl Lee
  • Publication number: 20040048610
    Abstract: A method for matching subscriber states in a network in which a public land mobile network and a wired/wireless private network and a method for performing a call processing operation to manage state information of ANs (Access Nodes) according to incoming call reception and outgoing call transmission in a private network when a high-speed wireless data system uses the public and private networks. Where data communication is performed between two ANs coupled to the private network, the state information of the two ANs is updated according to states of the ANs performing the data communication. Even though one of the two ANs makes a call setup request through the public network, the number of paging message transmissions can be reduced and an error such as a paging non-response can be prevented.
    Type: Application
    Filed: September 9, 2003
    Publication date: March 11, 2004
    Inventors: Soo Hwan Kim, Doo-Yong Yang, Dong-Youl Lee, Gul-June Lee
  • Patent number: 6614812
    Abstract: A computer telephony integrated module system which connects peripheral devices to one another without using an additional modem port includes at least: a CPU (central processing unit), the CPU receiving two audio channel signals generated by a digital simple exchange system and data channel signals and outputting respective control signals for controlling three elements (i.e.
    Type: Grant
    Filed: August 20, 1999
    Date of Patent: September 2, 2003
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Dong-Youl Lee
  • Publication number: 20030078047
    Abstract: An apparatus, method and system for matching subscriber states in network in which public land mobile network and wired/wireless private network are interworked are disclosed. The system matches subscriber state information of the public network to subscriber state information of the private network by allowing the private network to transmit state information of a mobile station toward the public network, the mobile station being located in a public and private cell area. The method includes the steps of a) allowing the private network to check state of a mobile station located in a public and private cell area and transmit the subscriber state information associated with the mobile station toward the public network; and b) allowing the public network to receive the subscriber state information and update the state of the mobile station in a visitor location register.
    Type: Application
    Filed: September 30, 2002
    Publication date: April 24, 2003
    Inventors: Dong-Youl Lee, Gui-Jung Lee
  • Publication number: 20030069013
    Abstract: An apparatus, method and system for matching subscriber states in network in which public land mobile network and wired/wireless private network are interworked are disclosed. The system matches subscriber state information of the public network to subscriber state information of the private network by allowing the private network to transmit state information of a mobile station toward the public network, the mobile station being located in a public and private cell area. The method includes the steps of a) allowing the private network to check state of a mobile station located in a public and private cell area and transmit the subscriber state information associated with the mobile station toward the public network; and b) allowing the public network to receive the subscriber state information and update the state of the mobile station in a visitor location register.
    Type: Application
    Filed: September 30, 2002
    Publication date: April 10, 2003
    Inventors: Dong-Youl Lee, Gui-Jung Lee
  • Publication number: 20010046860
    Abstract: A public/private common mobile communication system provides a call originating service method. Upon receipt of an origination call message from a mobile station (MS) through a BTS (Base station Transceiver Subsystem) which provides both public and private mobile communication services, it is determined whether the call origination message is for the public mobile communication service or the private mobile communication service. The call origination message is transmitted to either a public mobile communication network or a private mobile communication network based on the determination results.
    Type: Application
    Filed: March 15, 2001
    Publication date: November 29, 2001
    Inventor: Dong-Youl Lee