Patents by Inventor Ki-seung Lee

Ki-seung 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: 20250069962
    Abstract: In one example, an electronic device can comprise a substrate, a substrate sidewall over a side of the substrate. An electronic device can be disposed over the side of substrate and adjacent the substrate sidewall. An internal interconnect can be disposed between the electronic device and the substrate sidewall. An encapsulant can cover the internal interconnect between the electronic device and the substrate sidewall. A lid attach material can be disposed over the substrate sidewall and the encapsulant. A lid can be coupled to the encapsulant and the substrate sidewall by the lid attach material. A cavity can be defined between a bottom side of the lid and a top side of the electronic device. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: August 21, 2023
    Publication date: February 27, 2025
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Mun Gil Ho, Ho Seung Seo, Won Bae Bang, Jin Young Khim, Sang Hyoun Lee, Ki Dong Sim
  • Patent number: 12221011
    Abstract: An electrified vehicle includes: a battery; a motor drive device configured to drive a motor through an inverter, based on a voltage of the battery; and a battery controller configured to determine whether to perform output limiting on the battery, based on whether a ratio of regenerative braking is less than or equal to a preset ratio, wherein the ratio of regenerative braking is varied according to an amount of charging of the battery and an amount of discharging of the battery within a preset time interval, and adjust, based on the output limiting being performed on the battery, a derate ratio associated with a battery output limit value.
    Type: Grant
    Filed: May 9, 2023
    Date of Patent: February 11, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Yong Jae Kim, Ki Seung Baek, Jong Gu Lee, Gun Goo Lee, Jeong Han Park
  • Publication number: 20250034083
    Abstract: The present invention relates to novel functional derivatives of alanine and proline amino acids. The compounds of the present invention were confirmed to have a very superior antifungal or fungicidal effect. In addition, the compounds of the present invention were confirmed to exhibit a synergistic effect when co-administered with an existing antifungal preparation. Moreover, the compounds of the present invention showed activity on a wide range of fungi. Therefore, the compounds of the present invention can be widely used in a field which requires the treatment with an antifungal or fungicidal preparation against human infectious fungi, animal infectious fungi, and phytopathogenic fungi.
    Type: Application
    Filed: October 17, 2024
    Publication date: January 30, 2025
    Inventors: Ki Duk PARK, Yong-Sun BAHN, Jong-Seung LEE, Kyung-Tae LEE, Ae Nim PAE, Seul Ki YEON, Yong Koo KANG, Jong Hyun PARK, Siwon KIM, Bo Ko JANG, Ji Won CHOI
  • Publication number: 20250034082
    Abstract: The present invention relates to novel functional derivatives of alanine and proline amino acids. The compounds of the present invention were confirmed to have a very superior antifungal or fungicidal effect. In addition, the compounds of the present invention were confirmed to exhibit a synergistic effect when co-administered with an existing antifungal preparation. Moreover, the compounds of the present invention showed activity on a wide range of fungi. Therefore, the compounds of the present invention can be widely used in a field which requires the treatment with an antifungal or fungicidal preparation against human infectious fungi, animal infectious fungi, and phytopathogenic fungi.
    Type: Application
    Filed: October 17, 2024
    Publication date: January 30, 2025
    Inventors: Ki Duk PARK, Yong-Sun BAHN, Jong-Seung LEE, Kyung-Tae LEE, Ae Nim PAE, Seul Ki YEON, Yong Koo KANG, Jong Hyun PARK, Siwon KIM, Bo Ko JANG, Ji Won CHOI
  • Publication number: 20250034084
    Abstract: The present invention relates to novel functional derivatives of alanine and proline amino acids. The compounds of the present invention were confirmed to have a very superior antifungal or fungicidal effect. In addition, the compounds of the present invention were confirmed to exhibit a synergistic effect when co-administered with an existing antifungal preparation. Moreover, the compounds of the present invention showed activity on a wide range of fungi. Therefore, the compounds of the present invention can be widely used in a field which requires the treatment with an antifungal or fungicidal preparation against human infectious fungi, animal infectious fungi, and phytopathogenic fungi.
    Type: Application
    Filed: October 17, 2024
    Publication date: January 30, 2025
    Inventors: Ki Duk PARK, Yong-Sun BAHN, Jong-Seung LEE, Kyung-Tae LEE, Ae Nim PAE, Seul Ki YEON, Yong Koo KANG, Jong Hyun PARK, Siwon KIM, Bo Ko JANG, Ji Won CHOI
  • Publication number: 20250034085
    Abstract: The present invention relates to novel functional derivatives of alanine and proline amino acids. The compounds of the present invention were confirmed to have a very superior antifungal or fungicidal effect. In addition, the compounds of the present invention were confirmed to exhibit a synergistic effect when co-administered with an existing antifungal preparation. Moreover, the compounds of the present invention showed activity on a wide range of fungi. Therefore, the compounds of the present invention can be widely used in a field which requires the treatment with an antifungal or fungicidal preparation against human infectious fungi, animal infectious fungi, and phytopathogenic fungi.
    Type: Application
    Filed: October 17, 2024
    Publication date: January 30, 2025
    Inventors: Ki Duk PARK, Yong-Sun BAHN, Jong-Seung LEE, Kyung-Tae LEE, Ae Nim PAE, Seul Ki YEON, Yong Koo KANG, Jong Hyun PARK, Siwon KIM, Bo Ko JANG, Ji Won CHOI
  • Patent number: 11380560
    Abstract: The inventive concept relates to an apparatus and method for forming a film on a substrate by spin coating. The apparatus includes liquid dispensing units that dispense processing liquids to form liquid films on the first and second substrates, respectively, air-flow supply units that form downward air flows in the first and second spaces, respectively, and a controller that controls the liquid dispensing units and the air-flow supply units. Each of the liquid dispensing units includes a pre-treatment nozzle that dispenses a pre-treatment liquid and a coating solution nozzle that dispenses a coating solution onto a corresponding one of the first and second substrates. The controller controls the liquid dispensing units to dispense the pre-treatment liquids and thereafter the coating solutions onto the first and second substrates and adjusts supply states of the downward air flows according to amounts of the pre-treatment liquids dispensed.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: July 5, 2022
    Assignee: SEMES CO., LTD.
    Inventors: Ki Seung Lee, Choongki Min, Soo Hyun Cho, Okseong Lee
  • Patent number: 11139184
    Abstract: The inventive concept provides an apparatus and a method for heat-treating a substrate. The method includes a first treatment operation of spacing a substrate apart from a support plate provided with a heater to a first height in a state in which a treatment space, in which the substrate is treated, is closed and heating the substrate, a second treatment operation of, after the first treatment operation, lowering the substrate such that the substrate is located at a second height and heating the substrate, a third treatment operation of, after the second treatment operation, lifting the substrate such that the substrate is spaced apart from the support plate to be located at a third height and heating the substrate, and a fourth treatment operation of, after the third treatment operation, lowering the substrate such that the substrate is located at a fourth height and heating the substrate.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: October 5, 2021
    Assignee: SEMES CO., LTD.
    Inventors: Ki Seung Lee, Soo Hyun Cho, Choongki Min
  • Patent number: 11132819
    Abstract: A decoding method of multi-view video information is provided. The decoding method of multi-view video information includes: receiving a bit stream about video data of a plurality of videos photographed by a plurality of cameras; generating first information by extracting depth information of a block in a video frame of a plurality of videos from video data included in the bit stream; generating second information by determining whether the same motion estimation is generated between video frames of the plurality of videos; generating third information by extracting pixel information of a block in the video frame of the plurality of videos; and performing block matching and disparity compensation between video frames of the plurality of videos by inputting the first information to third information to a disparity compensation model of multi-view video information which is generated by being trained in advance.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: September 28, 2021
    Assignee: KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORP
    Inventors: Yong Beom Cho, Ki Seung Lee
  • Publication number: 20200193646
    Abstract: A decoding method of multi-view video information is provided. The decoding method of multi-view video information includes: receiving a bit stream about video data of a plurality of videos photographed by a plurality of cameras; generating first information by extracting depth information of a block in a video frame of a plurality of videos from video data included in the bit stream; generating second information by determining whether the same motion estimation is generated between video frames of the plurality of videos; generating third information by extracting pixel information of a block in the video frame of the plurality of videos; and performing block matching and disparity compensation between video frames of the plurality of videos by inputting the first information to third information to a disparity compensation model of multi-view video information which is generated by being trained in advance.
    Type: Application
    Filed: December 12, 2019
    Publication date: June 18, 2020
    Inventors: Yong Beom CHO, Ki Seung LEE
  • Publication number: 20190341274
    Abstract: The inventive concept relates to an apparatus and method for forming a film on a substrate by spin coating. The apparatus includes liquid dispensing units that dispense processing liquids to form liquid films on the first and second substrates, respectively, air-flow supply units that form downward air flows in the first and second spaces, respectively, and a controller that controls the liquid dispensing units and the air-flow supply units. Each of the liquid dispensing units includes a pre-treatment nozzle that dispenses a pre-treatment liquid and a coating solution nozzle that dispenses a coating solution onto a corresponding one of the first and second substrates. The controller controls the liquid dispensing units to dispense the pre-treatment liquids and thereafter the coating solutions onto the first and second substrates and adjusts supply states of the downward air flows according to amounts of the pre-treatment liquids dispensed.
    Type: Application
    Filed: April 29, 2019
    Publication date: November 7, 2019
    Inventors: KI SEUNG LEE, CHOONGKI MIN, SOO HYUN CHO, OKSEONG LEE
  • Patent number: 10274827
    Abstract: A substrate treating apparatus and a substrate treating method are provided. The substrate treating apparatus comprises: a process chamber; a support member positioned in an inner space of the process chamber to support the substrate; an exhaust line provided to communicate with the interior of the process chamber; an exhaust member for providing a suction pressure to the exhaust line; and a controller for controlling the exhaust member when dividing the substrate treating step in which the treating for the substrate is performed into the first treating step and the second treating step, a difference is generated between the pressure that the exhaust member provides to the exhaust line in the first treating step and the pressure that the exhaust member provides to the exhaust line in the second treating step.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: April 30, 2019
    Assignee: SEMES CO., LTD.
    Inventors: Ki Seung Lee, Chang Uk Park
  • Publication number: 20190115231
    Abstract: The inventive concept provides an apparatus and a method for heat-treating a substrate. The method includes a first treatment operation of spacing a substrate apart from a support plate provided with a heater to a first height in a state in which a treatment space, in which the substrate is treated, is closed and heating the substrate, a second treatment operation of, after the first treatment operation, lowering the substrate such that the substrate is located at a second height and heating the substrate, a third treatment operation of, after the second treatment operation, lifting the substrate such that the substrate is spaced apart from the support plate to be located at a third height and heating the substrate, and a fourth treatment operation of, after the third treatment operation, lowering the substrate such that the substrate is located at a fourth height and heating the substrate.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 18, 2019
    Inventors: KI SEUNG LEE, SOO HYUN CHO, CHOONGKI MIN
  • Publication number: 20170371245
    Abstract: A substrate treating apparatus and a substrate treating method are provided. The substrate treating apparatus comprises: a process chamber; a support member positioned in an inner space of the process chamber to support the substrate; an exhaust line provided to communicate with the interior of the process chamber; an exhaust member for providing a suction pressure to the exhaust line; and a controller for controlling the exhaust member when dividing the substrate treating step in which the treating for the substrate is performed into the first treating step and the second treating step, a difference is generated between the pressure that the exhaust member provides to the exhaust line in the first treating step and the pressure that the exhaust member provides to the exhaust line in the second treating step.
    Type: Application
    Filed: June 14, 2017
    Publication date: December 28, 2017
    Inventors: KI SEUNG LEE, CHANG UK PARK
  • Patent number: 8259629
    Abstract: A system for transmitting and receiving a wideband speech signal includes an A/D converter for receiving an analog speech signal to convert it into a digital speech signal, encoding a difference between a baseband speech signal and a standard baseband between a synthesized standard baseband signal, and an IP network interface for multiplexing the coded standard and additional baseband signals and enhancement residual band signal.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: September 4, 2012
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ho-Sang Sung, Dae-Hwan Hwang, Dae-Hee Youn, Hong-Goo Kang, Young-Cheol Park, Ki-Seung Lee, Sung-Kyo Jung, Kyung-Tae Kim
  • Patent number: 8055499
    Abstract: The present invention relates to a transmitter and a receiver for speech coding and decoding by using an additional bit allocation method. The transmitter and the receiver according to the present invention realize a voice communication service of high quality by using additional bits permitted in system requirements while using a conventional speech coder as it is. In addition, the transmitter and the receiver according to the present invention have an advantage in that they enable insertion of additional quantization blocks while not changing the structure of the conventional standard speech coder, since they allocate additional bits by applying a multi-stage quantization procedure not in a speech signal domain but in a parameter domain.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: November 8, 2011
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ho-Sang Sung, Dae-Hwan Hwang, Dae-Hee Youn, Hong-Goo Kang, Young-Cheol Park, Ki-Seung Lee, Sung-Kyo Jung, Kyung-Tae Kim
  • Publication number: 20110040557
    Abstract: The present invention relates to a transmitter and a receiver for speech coding and decoding by using an additional bit allocation method. The transmitter and the receiver according to the present invention realize a voice communication service of high quality by using additional bits permitted in system requirements while using a conventional speech coder as it is. In addition, the transmitter and the receiver according to the present invention have an advantage in that they enable insertion of additional quantization blocks while not changing the structure of the conventional standard speech coder, since they allocate additional bits by applying a multi-stage quantization procedure not in a speech signal domain but in a parameter domain.
    Type: Application
    Filed: October 29, 2010
    Publication date: February 17, 2011
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ho-Sang SUNG, Dae-Hwan Hwang, Dae-Hee Youn, Hong-Goo Kang, Young-Cheol Park, Ki-Seung Lee, Sung-Kyo Jung, Kyung-Tae Kim
  • Patent number: 7860711
    Abstract: The present invention relates to a transmitter and a receiver for speech coding and decoding by using an additional bit allocation method. The transmitter and the receiver according to the present invention realize a voice communication service of high quality by using additional bits permitted in system requirements while using a conventional speech coder as it is. In addition, the transmitter and the receiver according to the present invention have an advantage in that they enable insertion of additional quantization blocks while not changing the structure of the conventional standard speech coder, since they allocate additional bits by applying a multi-stage quantization procedure not in a speech signal domain but in a parameter domain.
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: December 28, 2010
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ho-Sang Sung, Dae-Hwan Hwang, Dae-Hee Youn, Hong-Goo Kang, Young-Cheol Park, Ki-Seung Lee, Sung-Kyo Jung, Kyung-Tae Kim
  • Publication number: 20100082335
    Abstract: The system for transmitting and receiving a wideband speech signal includes an A/D converter for receiving an analog speech signal to convert it into a digital speech signal, a transmitter analysis filter for receiving the digital speech signal and dividing it into a baseband signal and an enhancement residual band signal, a standard baseband encoder for accepting the baseband signal and coding it using an ITU-T encoder, an additional baseband encoder for reducing standard coding distortion in the baseband signal, an enhancement residual band encoder for coding a signal obtained by removing the coded baseband signal from the original digital speech signal, and an IP network interface for multiplexing the coded standard and additional baseband signals and enhancement residual band signal.
    Type: Application
    Filed: December 4, 2009
    Publication date: April 1, 2010
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ho-Sang SUNG, Dae-Hwan HWANG, Dae-Hee YOUN, Hong-Goo KANG, Young-Cheol PARK, Ki-Seung LEE, Sung-Kyo JUNG, Kyung-Tae KIM
  • Patent number: 7649856
    Abstract: The system for transmitting and receiving a wideband speech signal includes an A/D converter for receiving an analog speech signal to convert it into a digital speech signal, a transmitter analysis filter for receiving the digital speech signal and dividing it into a baseband signal and an enhancement residual band signal, a standard baseband encoder for accepting the baseband signal and coding it using an ITU-T encoder, an additional baseband encoder for reducing standard coding distortion in the baseband signal, an enhancement residual band encoder for coding a signal obtained by removing the coded baseband signal from the original digital speech signal, and an IP network interface for multiplexing the coded standard and additional baseband signals and enhancement residual band signal.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: January 19, 2010
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ho-Sang Sung, Dae-Hwan Hwang, Dae-Hee Youn, Hong-Goo Kang, Young-Cheol Park, Ki-Seung Lee, Sung-Kyo Jung, Kyung-Tae Kim