Patents by Inventor Ho-Geun Lee

Ho-Geun 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: 12227645
    Abstract: A polyamide resin composition of the present invention comprises: approximately 100 parts by weight of a polyamide resin comprising approximately 5 to 40 weight % of an aromatic polyamide resin and approximately 60 to 95 weight % of an aliphatic polyamide resin; approximately 30 to 70 parts by weight of an inorganic filler; and approximately 0.5 to 5 parts by weight of modified polyalkylene glycol. The modified polyalkylene glycol comprises an isocyanate group, a succinimide group or an epoxy group at one terminal of polyalkylene glycol. The polyamide resin composition exhibits excellent adhesiveness with other materials, excellent antifouling properties, impact resistance, stiffness, injection moldability and the like.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: February 18, 2025
    Assignee: Lotte Chemical Corporation
    Inventors: Sang Hwa Lee, Ho Geun Park, Yeong Deuk Seo
  • Publication number: 20250048793
    Abstract: A method of fabricating a light emitting device for a display, the method including the steps of growing a first LED stack on a first growth substrate, the first LED stack including a first conductivity type semiconductor layer and a second conductivity type semiconductor layer, growing a second LED stack on a second growth substrate, the second LED stack including a first conductivity type semiconductor layer and a second conductivity type semiconductor layer, bonding the second LED stack to a first temporary substrate, removing the second growth substrate from the second LED stack, bonding the second LED stack to the first LED stack, and removing the first temporary substrate from the second LED stack.
    Type: Application
    Filed: October 23, 2024
    Publication date: February 6, 2025
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Seong Kyu JANG, Chan Seob SHIN, Seom Geun LEE, Ho Joon LEE
  • Publication number: 20230238669
    Abstract: A secondary battery includes a case that accommodates an electrode assembly including a plurality of first electrode plates coated with a first active material, a plurality of second electrode plates coated with a second active material, and a separator positioned between each of the first electrode plates and each of the second electrode plates; lead tabs connected to the first electrode plates and the second electrode plates, respectively, and protruding outside of the case; and a protection circuit board electrically connected to the lead tabs, wherein the protection circuit board includes a pad including a blank region and a cell seating region, the lead tabs are seated on the cell seating region, and the blank region is along an edge of the cell seating region.
    Type: Application
    Filed: January 27, 2023
    Publication date: July 27, 2023
    Inventor: Ho Geun LEE
  • Patent number: 9550219
    Abstract: Provided is an apparatus of an inhalation type for stocking a wafer at a ceiling and an inhaling type wafer stocking system having the same including a stocking system having a shelf that is fixed to a ceiling and supports a container in which a wafer is present; and an inhalation assembly that is installed in the stocking system so as to correspond to the shelf and is configured so as to inhale gas that leaks from the container.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: January 24, 2017
    Assignee: Daifuku Co., Ltd.
    Inventors: Ho Geun Lee, Dong Gyu Yoo, Jae Hyun Lee, Jung Young Lee, Jun Han Lee, Jun Pil Yun, Ju Sik Jo, Yong Hwan Gwon, Sung Goo Choi
  • Patent number: 9412631
    Abstract: The invention provides an apparatus for stocking and purging a wafer at a ceiling. The apparatus includes: a rail that is formed so as to be installed on a ceiling to guide a vehicle; a stock system that is formed so as to be installed on the ceiling and is formed so as to receive a container, which contains wafers, from the vehicle and stock the container; and a purge assembly that is installed so as to communicate with the container through the stock system and is formed so as to purge the wafers, which are contained in the container, with gas.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: August 9, 2016
    Assignee: DAIFUKU CO., LTD.
    Inventors: Jae Won Jang, Ho Geun Lee, Jun Pil Yun, Jung Young Lee, Sung Goo Choi
  • Publication number: 20160184873
    Abstract: Provided is an apparatus of an inhalation type for stocking a wafer at a ceiling and an inhaling type wafer stocking system having the same including a stocking system having a shelf that is fixed to a ceiling and supports a container in which a wafer is present; and an inhalation assembly that is installed in the stocking system so as to correspond to the shelf and is configured so as to inhale gas that leaks from the container.
    Type: Application
    Filed: December 29, 2014
    Publication date: June 30, 2016
    Inventors: Ho Geun Lee, Dong Gyu Yoo, Jae Hyun Lee, Jung Young Lee, Jun Han Lee, Jun Pil Yun, Ju Sik Jo, Yong Hwan Gwon, Sung Goo Choi
  • Publication number: 20150235884
    Abstract: The invention provides an apparatus for stocking and purging a wafer at a ceiling. The apparatus includes: a rail that is formed so as to be installed on a ceiling to guide a vehicle; a stock system that is formed so as to be installed on the ceiling and is formed so as to receive a container, which contains wafers, from the vehicle and stock the container; and a purge assembly that is installed so as to communicate with the container through the stock system and is formed so as to purge the wafers, which are contained in the container, with gas.
    Type: Application
    Filed: October 7, 2013
    Publication date: August 20, 2015
    Applicant: Daifuku Co., Ltd.
    Inventors: Jae Won Jang, Ho Geun Lee, Jun Pil Yun, Jung Young Lee, Sung Goo Choi
  • Patent number: 9076701
    Abstract: A wafer supporting structure includes a supporting substrate for supporting a wafer, a release layer for detaching the wafer from the supporting substrate, and an adhesive layer for attaching the wafer to the supporting substrate.
    Type: Grant
    Filed: January 3, 2014
    Date of Patent: July 7, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun-Won Han, Jae-Hyun Kim, Tae-Hoon Kim, Ho-Geun Lee, You-Jeong Jeong, Jung-Sik Choi
  • Publication number: 20140183728
    Abstract: A wafer supporting structure includes a supporting substrate for supporting a wafer, a release layer for detaching the wafer from the supporting substrate, and an adhesive layer for attaching the wafer to the supporting substrate.
    Type: Application
    Filed: January 3, 2014
    Publication date: July 3, 2014
    Inventors: Jun-Won HAN, Jae-Hyun KIM, Tae-Hoon KIM, Ho-Geun LEE, You-Jeong JEONG, Jung-Sik CHOI
  • Patent number: 8742664
    Abstract: Disclosed are an apparatus and a method for controlling a room lamp of a vehicle. The present invention relates to collecting information associated with the vehicle and information associated with an ambient environment using a global positioning system (GPS) or a controller area network (CAN) and then controlling the room lamp using at least one of turn-off of the room lamp, change of an irradiation angle of the room lamp, and adjustment of illumination of the room lamp based on the collected information.
    Type: Grant
    Filed: December 5, 2011
    Date of Patent: June 3, 2014
    Assignee: Intellectual Discovery Co., Ltd.
    Inventors: Sang Ho Lee, Ho Geun Lee, Jang Sik Bae, Kyu Hyung Kim
  • Publication number: 20130069758
    Abstract: Provided are a method of controlling an inducement apparatus, including: changing an output period of a light emitter of the inducement apparatus; dividing the changed output period into a plurality of slots, and generating control information, including the changed output period, as control information for controlling another inducement apparatus in a random slot among the divided plurality of slots; and transmitting the generated control information to the other inducement apparatus, and an inducement apparatus and an inducement system for implementing the method.
    Type: Application
    Filed: July 31, 2012
    Publication date: March 21, 2013
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hyun Woo KANG, Ho Geun LEE, Ji Hye O
  • Publication number: 20120139415
    Abstract: Disclosed are an apparatus and a method for controlling a room lamp of a vehicle. The present invention relates to collecting information associated with the vehicle and information associated with an ambient environment using a global positioning system (GPS) or a controller area network (CAN) and then controlling the room lamp using at least one of turn-off of the room lamp, change of an irradiation angle of the room lamp, and adjustment of illumination of the room lamp based on the collected information.
    Type: Application
    Filed: December 5, 2011
    Publication date: June 7, 2012
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sang Ho LEE, Ho Geun LEE, Jang Sik BAE, Kyu Hyung KIM
  • Publication number: 20110153119
    Abstract: Provided are a method and a device for controlling a vehicle approaching an intersection, and more particularly, a method and a device for controlling a vehicle approaching an intersection, which controls a vehicle approaching an intersection by selecting a traffic signal for the vehicle. The method of controlling a vehicle approaching an intersection includes: collecting traffic light information including signal cycles and positional coordinates of traffic lights installed at the intersection; selecting a corresponding traffic light among the traffic lights in consideration of positional information of the vehicle at the intersection and the positional coordinates of the traffic lights; and controlling the vehicle on the basis of the signal cycle of the corresponding traffic light.
    Type: Application
    Filed: December 14, 2010
    Publication date: June 23, 2011
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ho-Geun LEE, Seok-Jin LEE, Jang-Sik BAE
  • Publication number: 20100162224
    Abstract: Provided are a node update system using virtual partition technique and a control method thereof. A storage region of a sensor node is divided into a non-updatable invariable region and an updatable variable region to be virtually generated according to an execution operation of the sensor node. The states of the sensor nodes are monitored, and an update request signal is transmitted to a corresponding sensor node when update is necessary. Execution image information is received, and the execution image information is stored in the variable region to update an execution image, according to a response signal to the update request signal.
    Type: Application
    Filed: August 19, 2009
    Publication date: June 24, 2010
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jang Sik Bae, Gwang Su Kim, Ho Geun Lee, Kyu Hyung Kim
  • Publication number: 20100153002
    Abstract: Provided are a route guidance system and method for emergency vehicle using telematics. The route guidance system includes an instruction station, a vehicle telematics and a traffic signal controller. The instruction station sends destination information to an emergency vehicle for dispatch due to an occurrence of an emergency circumstance. The vehicle telematics is attached to the emergency vehicle, and searches a plurality of travel routes on the basis of the destination information to provide the shortest travel route. The traffic signal controller controls a corresponding traffic signal on the travel route before the emergency vehicle approaches on the basis of travel information sent from the vehicle telematics.
    Type: Application
    Filed: July 21, 2009
    Publication date: June 17, 2010
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sang Ho LEE, Kyu Hyung Kim, Gwang Su Kim, Ho Geun Lee, Jang Sik Bae, Young Kyu Jeong, Joung Sik Kim, Jin Sam Kim, Ji Sung Jung
  • Publication number: 20090106045
    Abstract: The present invention relates to a system and method of transmitting an emergency condition using a wireless sensor network that transmits a user's emergency condition using a wireless sensor network. A wireless sensor network communication device integrated with a biological sensor is attached to a user's body in order to gather user's biological information, and transmits the user's biological information through the wireless sensor network. A repeater receives the biological information from the communication device, and sends the received biological information by using a routing protocol of the wireless sensor network. A management server receives the biological information through the repeater, analyzes the biological information, and transmits a warning signal to a user or takes emergency measures. Therefore, it is possible to detect and cope with sudden physical problems, which are generated during user's exercises and outdoor activities, at an early stage.
    Type: Application
    Filed: July 24, 2008
    Publication date: April 23, 2009
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jang sik BAE, Kyu hyung Kim, Gwang Su Kim, Ho Geun Lee
  • Patent number: 7158516
    Abstract: Methods for performing multi connections at point-to-point protocol are disclosed. One method for transmitting a datagram in an apparatus having point-to-point protocol sessions which transmits datagrams received from a physical layer of a communication network to a network layer, includes the steps of: a) establishing a least two PPP sessions; b) classifying the datagrams received from a physical layer based on the PPP session and transmitting the datagram to a corresponding PPP session; c) processing the datagram received by the PPP in the PPP session; and d) selecting one of the processed datagrams and transmitting the selected datagram to the network layer.
    Type: Grant
    Filed: May 2, 2001
    Date of Patent: January 2, 2007
    Assignee: UTStarcom, Inc.
    Inventors: Ho-Geun Lee, In-Ho You, Shin-Hyun Yang
  • Patent number: 6992999
    Abstract: In a handover from an asynchronous radio network to a synchronous system, long code state information and activation time are transmitted. The method of transmitting long code state information and activation time includes the step of acquiring handover-related information from a neighboring synchronous system by the asynchronous radio network. In the handover, the synchronous system transmit a first message including activation time information and long code state information to the mobile station by the asynchronous radio network and after receiving the activation time information and the long code state information, makes use of the long code state information based on the activation time information by the mobile station.
    Type: Grant
    Filed: January 22, 2001
    Date of Patent: January 31, 2006
    Assignee: UTStarcom, Inc.
    Inventors: Jae-Hong Park, Chong-Won Lee, Yu-Ro Lee, Ho-Geun Lee
  • Patent number: 6975608
    Abstract: A method for performing a handoff between an asynchronous base station and a synchronous base station. The method includes the steps of: a) setting at least one common channel between the synchronous base station and a mobile station; b) determining whether there is an asynchronous base station to be handed off in neighbor asynchronous base stations based on monitoring information of the neighbor asynchronous base stations; c) if there is no asynchronous base station, requesting a handoff to the synchronous base station and receiving a compressed mode message through the common channel; d) selecting a synchronous base station to be handed off based on the compressed mode message; and e) performing the handoff from the asynchronous base station to the synchronous base station.
    Type: Grant
    Filed: October 23, 2000
    Date of Patent: December 13, 2005
    Assignee: UTStarcom, Inc.
    Inventors: Jae-Hong Park, Chong-Won Lee, Yu-Ro Lee, Ho-Geun Lee
  • Patent number: 6952583
    Abstract: A method for processing a synchronous message in an asynchronous mobile communication system including an asynchronous mobile station and an asynchronous radio network, comprises the steps of: when a synchronous core network is interlocked with the asynchronous radio network, generating a system information block based on a header information provided from the synchronous core network; formatting the generated information block into a system information message; and transmitting the system information message to the asynchronous mobile station via a channel.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: October 4, 2005
    Assignee: UTStarcom, Inc.
    Inventors: Jae-Hong Park, Ho-Geun Lee, Jeong-Hwa Ye, Yu-Ro Lee, Woon-Hee Hwang