Patents by Inventor Keun Cheol LEE

Keun Cheol 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: 20240131903
    Abstract: One exemplary embodiment of the present invention relates to a thermal management fluid module for a vehicle using a circulating fluid such as a refrigerant or a coolant, the thermal management fluid module including a manifold plate in which a plurality of fluid flow channels are formed, and a thermal interference avoidance unit which is coupled to the manifold plate and in which fluid flow channels having a relatively high temperature or low temperature are formed to be separated and spaced apart from other fluid flow channels among the fluid flow channels.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 25, 2024
    Inventors: In Keun KANG, Young Man KIM, Kyeong Cheol LEE, Jae Min LEE, Chan Jin LEE
  • Publication number: 20220313494
    Abstract: The present invention relates to an improved wound dressing member, characterized in that the improved wound dressing member is a laminate comprising: a main body having an opening formed in the central portion thereof, wherein the opening is operable and closable by means of a cover; a cover sheet laminated on top of the main body; a release paper laminated below the main body; and the cover sheet capable of opening or closing the opening by being form-fitted into the opening.
    Type: Application
    Filed: December 13, 2019
    Publication date: October 6, 2022
    Inventor: Keun Cheol LEE
  • Publication number: 20220023104
    Abstract: The present invention relates to a modified member for preventing bedsores, which comprises a stacked body composed of: a pad layer (10) formed from synthetic resin foam and hydrocolloid or hydrogel; a cover layer (20) which is integrally stacked on the outer surface of the pad layer (10); and a pressure-sensitive adhesive layer (30) formed on the inner surface of the cover layer (20) and having a pressure-sensitive adhesive, wherein the cover layer (20) comprises an opening (50) penetratingly formed at a central portion thereof to allow the patient's skin to be observed therethrough, and wherein the modified member further comprises: a lid (40) disposed at the opening to correspond to the shape of the opening (50) so as to be opened/closed by press-fit engagement; and a lid cover (90) disposed on the upper outer surface of the lid (40) and having an area larger than that of the lid.
    Type: Application
    Filed: December 13, 2019
    Publication date: January 27, 2022
    Inventor: Keun Cheol LEE
  • Patent number: 11064158
    Abstract: Provided is a home monitoring method and apparatus. A home gateway executes receiving, from a mobile terminal, a request message for requesting home monitoring, providing, to the mobile terminal in response to the request message, monitoring information associated with a camera module included in at least one home device registered in advance and/or a position to be monitored, receiving, from the mobile terminal, selection information indicating a first camera module selected based on the monitoring information, transmitting, to the mobile terminal, image data captured and collected by the first camera module in response to the reception of the selection information, receiving, from the mobile terminal, a control command with respect to the first camera module, and transmitting the control command to a first home device including the first camera module.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: July 13, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-Jae Kim, Ji-Hyeon Kweon, Keun-Cheol Lee, Dong-Seok Kim, Hyun-Sik Kim
  • Patent number: 10943470
    Abstract: Provided is a remote control method and apparatus in a home network system including multiple home devices. The remote control method includes receiving operation state information from the respective multiple home devices, receiving a control command for operation control of at least one of the multiple home devices from a user device, determining a control target home device based on the control command, sending the control command to the determined control target home device, receiving processing result information corresponding to execution of the control command from the control target home device, and transmitting the processing result information to the user device.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: March 9, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Keun-Cheol Lee, Ji-Hyeon Kweon, Kyung-Jae Kim, Jae-Won Choi
  • Patent number: 10815510
    Abstract: The present application relates to a microorganism of the genus Escherichia producing L-tryptophan and, more specifically, to a microorganism of the genus Escherichia with improved activity of producing L-tryptophan by weakening or inactivating the activity of endogenous 6-phosphogluconate dehydratase and 2-keto-3-deoxy-6-phosphogluconate aldolase. Additionally, the present application relates to a method for producing L-tryptophan using the microorganism of the genus Escherichia.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: October 27, 2020
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Ki Yong Cheong, Kyung Rim Kim, Seok Myung Lee, Kwang Ho Lee, Keun Cheol Lee, Hyeong Pyo Hong
  • Patent number: 10819958
    Abstract: Provided is a home monitoring method and apparatus. A home gateway executes receiving, from a mobile terminal, a request message for requesting home monitoring, providing, to the mobile terminal in response to the request message, monitoring information associated with a camera module included in at least one home device registered in advance and/or a position to be monitored, receiving, from the mobile terminal, selection information indicating a first camera module selected based on the monitoring information, transmitting, to the mobile terminal, image data captured and collected by the first camera module in response to the reception of the selection information, receiving, from the mobile terminal, a control command with respect to the first camera module, and transmitting the control command to a first home device including the first camera module.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: October 27, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-Jae Kim, Ji-Hyeon Kweon, Keun-Cheol Lee, Dong-Seok Kim, Hyun-Sik Kim
  • Patent number: 10787692
    Abstract: The present invention relates to a microorganism able to produce L-threonine or L-tryptophan, and to a method for producing L-threonine or L-tryptophan by using same. More specifically, the present invention relates to: recombinant Escherichia coli which is more efficient in producing L-threonine or L-tryptophan by increasing the ability to produce ATP which is used as the most plentiful energy source in cells when producing L-threonine or L-tryptophan; and a method for producing L-threonine or L-tryptophan by using same.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: September 29, 2020
    Assignee: CJ Cheiljedang Corporation
    Inventors: Ki Yong Cheong, Seok Myung Lee, Young Bin Hwang, Keun Cheol Lee, Kwang Ho Lee
  • Publication number: 20200162700
    Abstract: Provided is a home monitoring method and apparatus. A home gateway executes receiving, from a mobile terminal, a request message for requesting home monitoring, providing, to the mobile terminal in response to the request message, monitoring information associated with a camera module included in at least one home device registered in advance and/or a position to be monitored, receiving, from the mobile terminal, selection information indicating a first camera module selected based on the monitoring information, transmitting, to the mobile terminal, image data captured and collected by the first camera module in response to the reception of the selection information, receiving, from the mobile terminal, a control command with respect to the first camera module, and transmitting the control command to a first home device including the first camera module.
    Type: Application
    Filed: January 21, 2020
    Publication date: May 21, 2020
    Inventors: Kyung-Jae KIM, Ji-Hyeon KWEON, Keun-Cheol LEE, Dong-Seok KIM, Hyun-Sik KIM
  • Publication number: 20190251815
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an apparatus for alarm service using user status recognition information in an electronic device is provided. The method of electronic device includes determining a rule for eliminating a fire danger of at least one device capable of communicating with the electronic device, determining the fire danger of the at least one device based on the rule, and if the fire danger exists, notifying the fire danger to a user.
    Type: Application
    Filed: April 26, 2019
    Publication date: August 15, 2019
    Inventor: Keun-Cheol Lee
  • Patent number: 10378032
    Abstract: The present disclosure relates to a microorganism of the genus Escherichia producing more L-tryptophan by inactivating the activity of phosphatase. Additionally, the present disclosure relates to a method for producing L-tryptophan using the microorganism of the genus Escherichia.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: August 13, 2019
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Hye Min Park, Baek Seok Lee, Seok Myung Lee, Kyungrim Kim, Kwang Ho Lee, Ki Yong Cheong, Keun Cheol Lee, Hyeongpyo Hong
  • Publication number: 20190166333
    Abstract: Provided is a home monitoring method and apparatus. A home gateway executes receiving, from a mobile terminal, a request message for requesting home monitoring, providing, to the mobile terminal in response to the request message, monitoring information associated with a camera module included in at least one home device registered in advance and/or a position to be monitored, receiving, from the mobile terminal, selection information indicating a first camera module selected based on the monitoring information, transmitting, to the mobile terminal, image data captured and collected by the first camera module in response to the reception of the selection information, receiving, from the mobile terminal, a control command with respect to the first camera module, and transmitting the control command to a first home device including the first camera module.
    Type: Application
    Filed: January 30, 2019
    Publication date: May 30, 2019
    Inventors: Kyung-Jae KIM, Ji-Hyeon KWEON, Keun-Cheol LEE, Dong-Seok KIM, Hyun-Sik KIM
  • Patent number: 10276010
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an apparatus for alarm service using user status recognition information in an electronic device is provided. The method of electronic device includes determining a rule for eliminating a fire danger of at least one device capable of communicating with the electronic device, determining the fire danger of the at least one device based on the rule, and if the fire danger exists, notifying the fire danger to a user.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: April 30, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Keun-Cheol Lee
  • Patent number: 10113191
    Abstract: Disclosed are a recombinant microorganism having enhanced L-amino acid productivity, wherein the recombinant microorganism is transformed to have removed or decreased activity of at least one of adenosine deaminase and AMP nucleosidase, and a method of producing an L-amino acid using the recombinant microorganism. The use of the recombinant microorganism may enable the production of the L-amino acid in a highly efficient manner.
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: October 30, 2018
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Sung Koh, Su Yon Kwon, Kwang Ho Lee, Ji Sun Lee, Juno Jang, Keun Cheol Lee, Hyeong Pyo Hong
  • Patent number: 10081822
    Abstract: The present invention relates to a microorganism of the genus Escherichia in which L-tryptophan productivity is improved by inactivating phosphatase activity. Further, the present invention relates to a method for producing L-tryptophan using the microorganism of the genus Escherichia.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: September 25, 2018
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Seok Myung Lee, Baek Seok Lee, Kyungrim Kim, Kwang Ho Lee, Keun Cheol Lee, Hyeongpyo Hong
  • Publication number: 20180240331
    Abstract: Provided is a remote control method and apparatus in a home network system including multiple home devices. The remote control method includes receiving operation state information from the respective multiple home devices, receiving a control command for operation control of at least one of the multiple home devices from a user device, determining a control target home device based on the control command, sending the control command to the determined control target home device, receiving processing result information corresponding to execution of the control command from the control target home device, and transmitting the processing result information to the user device.
    Type: Application
    Filed: April 18, 2018
    Publication date: August 23, 2018
    Inventors: Keun-Cheol LEE, Ji-Hyeon KWEON, Kyung-Jae KIM, Jae-Won CHOI
  • Patent number: 10053698
    Abstract: The present invention relates to an E. coli mutant strain having enhanced L-threonine productivity, which is obtained by introducing the permease of Corynebacterium origin, and to method of producing L-threonine using the E. coli mutant strain.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: August 21, 2018
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Hyung Joon Kim, Su Yon Kwon, Eun Sung Koh, Ji Sun Lee, Keun Cheol Lee, Young Bin Hwang, Hyeong Pyo Hong
  • Patent number: 10041099
    Abstract: The present invention relates to a microorganism able to produce L-threonine or L-tryptophan, and to a method for producing L-threonine or L-tryptophan by using same. More specifically, the present invention relates to: recombinant Escherichia coli which is more efficient in producing L-threonine or L-tryptophan by increasing the ability to produce ATP which is used as the most plentiful energy source in cells when producing L-threonine or L-tryptophan; and a method for producing L-threonine or L-tryptophan by using same.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: August 7, 2018
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Ki Yong Cheong, Seok Myung Lee, Young Bin Hwang, Keun Cheol Lee, Kwang Ho Lee
  • Patent number: 10002524
    Abstract: A method and apparatus for controlling groups of devices in a home network system are provided. The method includes receiving a request message for executing a first operation mode from a mobile station through the Internet, reading a control list stored for the first operation mode, in order to determine home devices associated with the first operation mode and in order to determine functions of the home devices, in response to the request message, transmitting control commands, instructing the home devices to execute the functions, to the home devices, respectively, according to the control list, and reporting the results of execution of the functions, according to the control commands, to the mobile station.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: June 19, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hyun Shim, Kyung-Jae Kim, Keun-Cheol Lee, Kyung-Tack Kwon, Hae-Moon Jung
  • Patent number: 9978260
    Abstract: Provided is a remote control method and apparatus in a home network system including multiple home devices. The remote control method includes receiving operation state information from the respective multiple home devices, receiving a control command for operation control of at least one of the multiple home devices from a user device, determining a control target home device based on the control command, sending the control command to the determined control target home device, receiving processing result information corresponding to execution of the control command from the control target home device, and transmitting the processing result information to the user device.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: May 22, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Keun-Cheol Lee, Ji-Hyeon Kweon, Kyung-Jae Kim, Jae-Won Choi