Patents by Inventor Hyeon-Soo Lee
Hyeon-Soo 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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Patent number: 12265018Abstract: The present technology relates to an adhesion strength measurement system for a wet electrode specimen that can evaluate the adhesion strength of an electrode specimen impregnated with an electrolyte solution, and an adhesion strength measurement method for a wet electrode specimen using the same. The adhesion strength measurement system includes: a test substrate; an electrode specimen attached to the test substrate; a fixing jig configured to fix the test substrate so that the electrode specimen attached to the test substrate is immersed in an electrolyte solution; and an adhesion strength measurement unit configured to measure a force at which a mixture layer of the electrode specimen is peeled off by applying a tensile force to the gripped electrode specimen, the adhesion strength measurement unit including a grip part configured to grip one region of the electrode specimen.Type: GrantFiled: March 15, 2022Date of Patent: April 1, 2025Assignee: LG ENERGY SOLUTION, LTD.Inventors: Hye Jin Sim, Woo Ha Kim, Sung Soo Yoon, Je Gwon Lee, Ji Hee Yoon, Joo Yong Park, Hyeon Jeong Kang, Young Seok Kim
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Publication number: 20250099959Abstract: Disclosed are an improved guide device capable of being easily replaced for damage, and a detector having the same. The guide device includes a first plate configured to have a plurality of grooves disposed in one surface thereof; and a second plate configured to be in contact with the first plate, wherein the second plate is in contact with the first plate to separate a plurality of channels, wherein the first plate is configured so that the plurality of microdroplets pass through any one of the plurality of channels, the fluid passes through channels facing each other among the plurality of flow channels, and the microdroplets are regularly spaced apart by the fluid that is discharged from the channels facing each other.Type: ApplicationFiled: December 10, 2024Publication date: March 27, 2025Applicant: BioTNS Co., Ltd.Inventors: Bong Suk Kim, Byeong ll Kim, Ji Soo Lee, Chan Min Park, Won Rae Lim, Hyeon Woo Kang, So Young Kim, Song Yi Baek, Ji Hyun Choi, Yik Jae Lee
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Patent number: 12239281Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.Type: GrantFiled: August 9, 2023Date of Patent: March 4, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: See Hyun Kim, In Gyu Choi, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung Lee, Hyun Ju Lee, Yun Soo Jang, Seung Ryong Cha, Jung Gyun Han
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Patent number: 12224174Abstract: A method of manufacturing a stacked structure includes forming a first metal buffer layer including crystal grains on a base substrate, forming a second metal buffer material layer on the first metal buffer layer, and crystallizing the second metal buffer material layer to form a second metal buffer layer, wherein the second metal buffer material layer includes crystal grains, and a density of the crystal grains of the second metal buffer material layer is lower than a density of the crystal grains of the first metal buffer layer.Type: GrantFiled: November 6, 2023Date of Patent: February 11, 2025Assignees: SAMSUNG DISPLAY CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Mann Ho Cho, Kwang Sik Jeong, Hyeon Sik Kim, Hyun Eok Shin, Byung Soo So, Ju Hyun Lee
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Publication number: 20250042748Abstract: An anode for a secondary battery includes an anode current collector, a first anode active material layer disposed on at least one surface of the anode current collector and including a first anode active material that includes a first silicon composite oxide, and a second anode active material layer disposed on the first anode active material layer and including a second anode active material that includes a second silicon composite oxide. Each of the first silicon composite oxide and the second silicon composite oxide includes a metal. A BET specific surface area of each of the first silicon composite oxide and the second silicon composite oxide is in a range from 2.0 m2/g to 6.5 m2/g.Type: ApplicationFiled: July 17, 2024Publication date: February 6, 2025Inventors: Ji Hee BAE, Hyeon Soo KANG, Jae Ram KIM, Ji Won NA, So Hyun PARK, Sang Won BAE, Yeon Hwa SONG, Ki Joo EOM, Jeong Seok YEON, Myung Ro LEE, Jae Yeong LEE, Hyun Joong JANG
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Publication number: 20250042911Abstract: The present invention relates to a novel benzopyran derivative useful for preparing a drug for treating cancer, and more specifically, to a novel benzopyran derivative which is a micromolecule having a macrophage inhibitory effect and is useful for preparing a drug for cancer treatment. The drug particularly inhibits the differentiation of immune macrophages to stimulate the immune system, and thus is useful for treating immune-related cancers.Type: ApplicationFiled: July 1, 2022Publication date: February 6, 2025Inventors: Sung OH AHN, Byung Sun PARK, Tae ll LIM, Ji Soo SEO, Hyeon Ji KIM, Na Jin JUNG, Hyo Young KIM, Ki Cheol GIL, Hyeon Ju LEE
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Publication number: 20250034692Abstract: An aluminum alloy-plated steel sheet having excellent workability and corrosion resistance and a method for manufacturing the same are disclosed. The aluminum alloy-plated steel sheet includes a base sheet, and an alloy-plated layer formed on the base sheet. Interfacial roughness between the alloy-plated layer and the base steel sheet is 25 ?m or less. Such an aluminum alloy-plated steel sheet prevents microcracks generated during hot forming and has excellent seizure resistance and corrosion resistance. A method for manufacturing such an aluminum alloy-plated steel is also disclosed.Type: ApplicationFiled: October 17, 2024Publication date: January 30, 2025Applicant: POSCO Co., Ltd.Inventors: Suk-Kyu Lee, Hyeon-Seok Hwang, Myung-Soo Kim, Jong-Gi Oh, Kwang-Tai Min
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Publication number: 20250019340Abstract: The present disclosure relates to a novel organic light emitting material and an organic light emitting device including the same.Type: ApplicationFiled: October 31, 2022Publication date: January 16, 2025Inventors: Sung Jae LEE, Sung Kil HONG, Minjun KIM, Hyeon Soo JEON, Joo Ho KIM, Hyeon Jin MUN
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Patent number: 12132602Abstract: The present invention proposes a scheme for realizing a structure and a technology which can support direct linkage between services in an inter-MEC environment, the services being mounted in different MEC systems, respectively.Type: GrantFiled: June 9, 2021Date of Patent: October 29, 2024Assignee: SK TELECOM CO., LTD.Inventors: Hyeon Soo Lee, Joon Woong Kim, Dong Hi Sim, Min Geun Yoon
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Publication number: 20230283511Abstract: The present invention proposes a scheme for realizing a structure and a technology which can support direct linkage between services in an inter-MEC environment, the services being mounted in different MEC systems, respectively.Type: ApplicationFiled: June 9, 2021Publication date: September 7, 2023Inventors: Hyeon Soo LEE, Joon Woong KIM, Dong Hi SIM, Min Geun YOON
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Patent number: 9049165Abstract: A method for delivering a message from a converged IP messaging (CPM) server include: checking registered target terminals that can receive a message from a source terminal based on a user preference; determining whether to deliver a message from the source terminal to the checked target terminal based on the user preference; when the message is determined to be delivered, determining whether to store the message in a message storage server based on the user preference; when the message is determined to be stored, requesting the message storage server to store the message; receiving a response message including information regarding the stored message from the message storage server; and including the information in the message and transmitting the same to the target terminal.Type: GrantFiled: January 19, 2010Date of Patent: June 2, 2015Assignee: LG ELECTRONICS INC.Inventors: Hyeon-Soo Lee, Christophe Le Thierry D'Ennequin, Dong-Young Lee, Kang-Suk Huh
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Patent number: 8516051Abstract: A method that includes receiving a message generated by a source terminal of a requestor; if there are one or more target terminals capable of receiving the message, among plural target terminals of a recipient, transmitting the message to the one or more target terminals, respectively; and transmitting a response message to the source terminal. Also is a method that includes: receiving, from a server, a message generated by a target terminal of a requestor; transmitting, from the mobile terminal to the server, a response message in response to the received message; generating, by the mobile terminal, a reply message in response to the message received from target terminal; transmitting the generated replay message to the server; and synchronizing with the server to receive another message, the another message having been generated by another terminal owned by a same user and intended to be transmitted to the target terminal.Type: GrantFiled: March 27, 2012Date of Patent: August 20, 2013Assignee: LG Electronics Inc.Inventors: Hyeon-Soo Lee, Christophe Le Thierry D'Ennequin, Kang-Suk Huh, Dong-Young Lee
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Publication number: 20120254311Abstract: A method that includes receiving a message generated by a source terminal of a requestor; if there are one or more target terminals capable of receiving the message, among plural target terminals of a recipient, transmitting the message to the one or more target terminals, respectively; and transmitting a response message to the source terminal. Also is a method that includes: receiving, from a server, a message generated by a target terminal of a requestor; transmitting, from the mobile terminal to the server, a response message in response to the received message; generating, by the mobile terminal, a reply message in response to the message received from target terminal; transmitting the generated replay message to the server; and synchronizing with the server to receive another message, the another message having been generated by another terminal owned by a same user and intended to be transmitted to the target terminal.Type: ApplicationFiled: March 27, 2012Publication date: October 4, 2012Inventors: Hyeon-Soo Lee, Christophe Le Thierry D'ENNEQUIN, Kang-Suk Huh, Dong-Young Lee
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Patent number: 8171092Abstract: Disclosed is a method for delivering a message in a converged IP messaging (CPM) server.Type: GrantFiled: January 19, 2010Date of Patent: May 1, 2012Assignee: LG Electronics Inc.Inventors: Hyeon-Soo Lee, Christophe Le Thierry D'Ennequin, Kang-Suk Huh, Dong-Young Lee
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Publication number: 20100185741Abstract: Disclosed is a method for delivering a message in a converged IP messaging (CPM) server.Type: ApplicationFiled: January 19, 2010Publication date: July 22, 2010Applicant: LG Electronics Inc.Inventors: Hyeon-Soo Lee, Christophe LE THIERRY D'ENNEQUIN, Kang-Suk Huh, Dong-Young Lee
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Publication number: 20100185740Abstract: A method for delivering a message from a converged IP messaging (CPM) server include: checking registered target terminals that can receive a message from a source terminal based on a user preference; determining whether to deliver a message from the source terminal to the checked target terminal based on the user preference; when the message is determined to be delivered, determining whether to store the message in a message storage server based on the user preference; when the message is determined to be stored, requesting the message storage server to store the message; receiving a response message including information regarding the stored message from the message storage server; and including the information in the message and transmitting the same to the target terminal.Type: ApplicationFiled: January 19, 2010Publication date: July 22, 2010Applicant: LG Electronics Inc.Inventors: Hyeon-Soo Lee, Christophe LE THIERRY D'ENNEQUIN, Dong-Young Lee, Kang-Suk Huh