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).
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Publication number: 20240131903Abstract: 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: ApplicationFiled: October 17, 2023Publication date: April 25, 2024Inventors: In Keun KANG, Young Man KIM, Kyeong Cheol LEE, Jae Min LEE, Chan Jin LEE
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Publication number: 20220313494Abstract: 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: ApplicationFiled: December 13, 2019Publication date: October 6, 2022Inventor: Keun Cheol LEE
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Publication number: 20220023104Abstract: 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: ApplicationFiled: December 13, 2019Publication date: January 27, 2022Inventor: Keun Cheol LEE
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Patent number: 11064158Abstract: 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: GrantFiled: January 21, 2020Date of Patent: July 13, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Kyung-Jae Kim, Ji-Hyeon Kweon, Keun-Cheol Lee, Dong-Seok Kim, Hyun-Sik Kim
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Patent number: 10943470Abstract: 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: GrantFiled: April 18, 2018Date of Patent: March 9, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Keun-Cheol Lee, Ji-Hyeon Kweon, Kyung-Jae Kim, Jae-Won Choi
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Patent number: 10815510Abstract: 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: GrantFiled: June 23, 2015Date of Patent: October 27, 2020Assignee: CJ CHEILJEDANG CORPORATIONInventors: Ki Yong Cheong, Kyung Rim Kim, Seok Myung Lee, Kwang Ho Lee, Keun Cheol Lee, Hyeong Pyo Hong
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Patent number: 10819958Abstract: 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: GrantFiled: January 30, 2019Date of Patent: October 27, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Kyung-Jae Kim, Ji-Hyeon Kweon, Keun-Cheol Lee, Dong-Seok Kim, Hyun-Sik Kim
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Patent number: 10787692Abstract: 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: GrantFiled: March 22, 2017Date of Patent: September 29, 2020Assignee: CJ Cheiljedang CorporationInventors: Ki Yong Cheong, Seok Myung Lee, Young Bin Hwang, Keun Cheol Lee, Kwang Ho Lee
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Publication number: 20200162700Abstract: 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: ApplicationFiled: January 21, 2020Publication date: May 21, 2020Inventors: Kyung-Jae KIM, Ji-Hyeon KWEON, Keun-Cheol LEE, Dong-Seok KIM, Hyun-Sik KIM
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Publication number: 20190251815Abstract: 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: ApplicationFiled: April 26, 2019Publication date: August 15, 2019Inventor: Keun-Cheol Lee
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Patent number: 10378032Abstract: 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: GrantFiled: May 10, 2016Date of Patent: August 13, 2019Assignee: CJ CHEILJEDANG CORPORATIONInventors: Hye Min Park, Baek Seok Lee, Seok Myung Lee, Kyungrim Kim, Kwang Ho Lee, Ki Yong Cheong, Keun Cheol Lee, Hyeongpyo Hong
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Publication number: 20190166333Abstract: 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: ApplicationFiled: January 30, 2019Publication date: May 30, 2019Inventors: Kyung-Jae KIM, Ji-Hyeon KWEON, Keun-Cheol LEE, Dong-Seok KIM, Hyun-Sik KIM
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Patent number: 10276010Abstract: 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: GrantFiled: October 21, 2014Date of Patent: April 30, 2019Assignee: Samsung Electronics Co., LtdInventor: Keun-Cheol Lee
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Patent number: 10113191Abstract: 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: GrantFiled: March 17, 2015Date of Patent: October 30, 2018Assignee: CJ CHEILJEDANG CORPORATIONInventors: Eun Sung Koh, Su Yon Kwon, Kwang Ho Lee, Ji Sun Lee, Juno Jang, Keun Cheol Lee, Hyeong Pyo Hong
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Patent number: 10081822Abstract: 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: GrantFiled: May 10, 2016Date of Patent: September 25, 2018Assignee: CJ CHEILJEDANG CORPORATIONInventors: Seok Myung Lee, Baek Seok Lee, Kyungrim Kim, Kwang Ho Lee, Keun Cheol Lee, Hyeongpyo Hong
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Publication number: 20180240331Abstract: 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: ApplicationFiled: April 18, 2018Publication date: August 23, 2018Inventors: Keun-Cheol LEE, Ji-Hyeon KWEON, Kyung-Jae KIM, Jae-Won CHOI
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Patent number: 10053698Abstract: 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: GrantFiled: April 25, 2014Date of Patent: August 21, 2018Assignee: CJ CHEILJEDANG CORPORATIONInventors: Hyung Joon Kim, Su Yon Kwon, Eun Sung Koh, Ji Sun Lee, Keun Cheol Lee, Young Bin Hwang, Hyeong Pyo Hong
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Patent number: 10041099Abstract: 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: GrantFiled: January 7, 2013Date of Patent: August 7, 2018Assignee: CJ CHEILJEDANG CORPORATIONInventors: Ki Yong Cheong, Seok Myung Lee, Young Bin Hwang, Keun Cheol Lee, Kwang Ho Lee
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Patent number: 10002524Abstract: 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: GrantFiled: December 13, 2013Date of Patent: June 19, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-Hyun Shim, Kyung-Jae Kim, Keun-Cheol Lee, Kyung-Tack Kwon, Hae-Moon Jung
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Patent number: 9978260Abstract: 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: GrantFiled: December 18, 2013Date of Patent: May 22, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Keun-Cheol Lee, Ji-Hyeon Kweon, Kyung-Jae Kim, Jae-Won Choi