Patents by Inventor Dong Ho Yoo
Dong Ho Yoo 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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Anode active material for lithium secondary battery and lithium secondary battery including the same
Patent number: 11967705Abstract: An anode active material for a lithium secondary battery includes a carbon-based particle including pores therein, a silicon-containing coating layer formed at an inside the pores of the carbon-based particle or on a surface of the carbon-based particle, and a carbon coating layer formed on the silicon-containing coating layer. A full width at half maximum (FWHM) of an O1s peak of a surface measured by an X-ray photoelectron spectroscopy (XPS) is 2.0 or more. A lithium secondary battery including the anode active material having improved initial discharge capacity and capacity efficiency is provided.Type: GrantFiled: July 1, 2022Date of Patent: April 23, 2024Assignee: SK ON CO., LTD.Inventors: Gwi Ok Park, Seok Keun Yoo, Dong Il Jang, Ju Ho Chung -
Publication number: 20240121955Abstract: A manufacturing method of a semiconductor device may include: forming a stack comprising first material layers and second material layers that are alternately stacked; forming an opening in the stack; forming a first seed layer in the opening; forming a first buffer layer by surface-treating the first seed layer; and forming a blocking layer by oxidizing the first seed layer through the first buffer layer.Type: ApplicationFiled: March 21, 2023Publication date: April 11, 2024Applicant: SK hynix Inc.Inventors: Jong Gi KIM, Young Jin NOH, Jae O PARK, Jin Ho BIN, Dong Chul YOO, Yoo Il JEON
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Patent number: 11945864Abstract: A monoclonal antibody or an antigen-binding fragment thereof according to an embodiment of the present invention can bind to lymphocyte-activation gene 3 (LAG-3) including a heavy chain variable region and a light chain variable region and inhibit the activity thereof. Thus it is expected to be useful for the development of immunotherapeutic agents for various disorders that are associated with LAG-3.Type: GrantFiled: June 28, 2019Date of Patent: April 2, 2024Assignee: Y-BIOLOGICS INC.Inventors: Sang Pil Lee, Ji-Young Shin, Sunha Yoon, Yunseon Choi, Jae Eun Park, Ji Su Lee, Youngja Song, Gisun Baek, Seok Ho Yoo, Yeung-chul Kim, Dong Jung Lee, Bum-Chan Park, Young Woo Park
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Patent number: 10230644Abstract: Disclosed are a distributed application programming interface (API) proxy system and an apparatus and method for managing traffic in the system. The apparatus for managing API traffic includes a traffic information collection unit configured to collect traffic information from a plurality of API proxies distributed to a plurality of networked apparatuses such that physical resources are abstracted to provide access to the abstracted physical resources and a traffic optimization unit configured to generate control information for decreasing communication traffic of at least one of the plurality of API proxies based on the collected traffic information and deliver the generated control information to the plurality of API proxies.Type: GrantFiled: June 1, 2015Date of Patent: March 12, 2019Assignee: SAMSUNG SDS CO., LTD.Inventors: Soon-Mok Kwon, Yong-Keun Yun, Dong-Ho Yoo
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Patent number: 9865158Abstract: Disclosed is a method for detecting false alarm. The method includes receiving a measured value that is measured when an alarm is generated from a target for monitoring, measuring non-similarity between the measured value that is measured when the alarm is generated and a pre-stored normal pattern, measuring non-similarity between the measured value and pre-stored measured values related to a past false alarm if the non-similarity exceeds a predetermined threshold value and providing the generated alarm to a user if the non-similarity between the measure value and the pre-stored related values related to the past false alarm exceeds the predetermined threshold value.Type: GrantFiled: March 29, 2016Date of Patent: January 9, 2018Assignee: SAMSUNG SDS CO., LTD.Inventors: Ji-Hoon Kang, Soon-Mok Kwon, Dong-Ho Yoo, Seong-Mi Park
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Patent number: 9704382Abstract: Disclosed is a method for calculating an error rate of alarm that reports a failure of facility, calculating a true probability and a false probability of alarms generated for each time zone by a past failure record data and calculating the error rate of the alarm at a rate of the false probability to the true probability of the alarms generated for each time zone.Type: GrantFiled: April 5, 2016Date of Patent: July 11, 2017Assignee: SAMSUNG SDS CO., LTD.Inventors: Soon-Mok Kwon, Ji-Hoon Kang, Dong-Ho Yoo
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Publication number: 20170124855Abstract: Disclosed is a method for detecting false alarm. The method includes receiving a measured value that is measured when an alarm is generated from a target for monitoring, measuring non-similarity between the measured value that is measured when the alarm is generated and a pre-stored normal pattern, measuring non-similarity between the measured value and pre-stored measured values related to a past false alarm if the non-similarity exceeds a predetermined threshold value and providing the generated alarm to a user if the non-similarity between the measure value and the pre-stored related values related to the past false alarm exceeds the predetermined threshold value.Type: ApplicationFiled: March 29, 2016Publication date: May 4, 2017Applicant: SAMSUNG SDS CO., LTD.Inventors: Ji-Hoon KANG, Soon-Mok KWON, Dong-Ho YOO, Seong-Mi PARK
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Publication number: 20170069198Abstract: Disclosed is a method for calculating an error rate of alarm that reports a failure of facility, calculating a true probability and a false probability of alarms generated for each time zone by a past failure record data and calculating the error rate of the alarm at a rate of the false probability to the true probability of the alarms generated for each time zone.Type: ApplicationFiled: April 5, 2016Publication date: March 9, 2017Applicant: SAMSUNG SDS CO., LTD.Inventors: Soon-Mok KWON, Ji-Hoon KANG, Dong-Ho YOO
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Publication number: 20150350092Abstract: Disclosed are a distributed application programming interface (API) proxy system and an apparatus and method for managing traffic in the system. The apparatus for managing API traffic includes a traffic information collection unit configured to collect traffic information from a plurality of API proxies distributed to a plurality of networked apparatuses such that physical resources are abstracted to provide access to the abstracted physical resources and a traffic optimization unit configured to generate control information for decreasing communication traffic of at least one of the plurality of API proxies based on the collected traffic information and deliver the generated control information to the plurality of API proxies.Type: ApplicationFiled: June 1, 2015Publication date: December 3, 2015Applicant: SAMSUNG SDS CO., LTD.Inventors: Soon-Mok KWON, Yong-Keun YUN, Dong-Ho YOO
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Publication number: 20130324121Abstract: Provided are an apparatus and method for executing machine-to-machine (M2M) communications. A device is abstracted through a pre-stored device master template and a pre-stored resource master template, M2M communications are managed through an interface to access resources, and information is periodically synchronized. A problem of system scalability and a problem of heterogeneity of interfaces to access resources may be solved and synchronization may be performed while a load of a network service capability layer (NSCL) is minimized without deteriorating service quality.Type: ApplicationFiled: May 30, 2013Publication date: December 5, 2013Inventors: Soon Mok KWON, Chung Hyeok LEE, Dong Ho YOO, Jin-Yeop CHANG
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Publication number: 20080231440Abstract: Methods and apparatus are disclosed for sensing opening of an electronic seal device. According to one embodiment, the electronic seal device includes a T-shaped bolt unit including a protrusion formed to protrude from a first side thereof at a predetermined thickness to provide directionality, the bolt unit transmitting unique data as a Radio Frequency (RF) signal; and an electronic circuit unit including a groove formed in the wall of a hole to provide directionality so that part of the shank of the bolt unit is inserted into and engaged with the hole to a predetermined depth, and a drainage hole is formed in a lower portion of the electronic circuit unit, the electronic circuit unit transmitting/receiving RF signals to/from the bolt unit.Type: ApplicationFiled: June 30, 2007Publication date: September 25, 2008Applicant: KPC INC.Inventors: Hyun Chu Kim, Hyun Chul Lee, Dong Ho Yoo, Hyun Deuk Choi, Chang Sup Lee
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Publication number: 20080088473Abstract: Disclosed herein is a Radio Frequency Identification (RFID) system and method for controlling distance ranges. The RFID system includes a plurality of RFID tags, a plurality of readers, and middleware. The RFID tags receive position coordinates and time data through signals from a satellite and store data. The readers transmit and receive data to and from the RFID tags. The middleware forms a network in conjunction with the readers and controls distance ranges between the RFID tags and the readers.Type: ApplicationFiled: January 10, 2007Publication date: April 17, 2008Applicant: KPC INC.Inventors: Hyun Chul Kim, Hyun Chul Lee, Dong Ho Yoo, Hyun Deuk Choi, Chang Sup Lee