Patents by Inventor Ji Hwan BAE
Ji Hwan BAE 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: 11948808Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.Type: GrantFiled: December 6, 2021Date of Patent: April 2, 2024Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
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Publication number: 20240079568Abstract: A lithium secondary battery includes a cathode, a separator, and an anode including an anode current collector and an anode active material layer formed on the anode current collector and facing the cathode with the separator interposed therebetween. The anode active material layer includes a first anode active material layer formed on the anode current collector and including a first anode active material and a first anode binder containing a styrene-butadiene-based rubber (SBR) binder and a second anode active material layer formed on the first anode active material layer and including a second anode active material and a second anode binder containing a acryl-based binder. Each of the first anode active material and the second anode active material includes a silicon-based active material and a graphite-based material and contains 2 to 9.5 parts by weight of silicon with respect to the 100 part by weight of the graphite-based active material.Type: ApplicationFiled: October 25, 2023Publication date: March 7, 2024Inventors: Yong Seok LEE, Jung Hwan KIM, Myung Ro LEE, Sang Won BAE, Ji Hee BAE
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Publication number: 20230089276Abstract: Provided are a bonding apparatus and a method of controlling the bonding apparatus. The bonding apparatus includes a bonding head, a wafer chuck configured to receive a wafer thereon, and at least one bonding stage cover disposed above the wafer chuck.Type: ApplicationFiled: August 16, 2022Publication date: March 23, 2023Applicant: HANWHA PRECISION MACHINERY CO., LTD.Inventors: Tae Woo Kang, Ji Hwan Bae, Yong Hyun Lee
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Publication number: 20230087198Abstract: Provided is a hybrid bonding apparatus including a plurality of chambers, and a transferer configured to transfer a plurality of wafers between the plurality of chambers and transfer a plurality of bonded wafers to an annealing chamber, the plurality of wafers including a plurality of substrate wafers and a plurality of die supply wafers, wherein the plurality of chambers respectively includes a wafer supplier configured to store the plurality of wafers, a bonding device configured to bond the plurality of wafers, the bonding device including a bonder configured to bond dies on the plurality of substrate wafers from the plurality of die supply wafers, and a pre-annealing oven configured to primarily anneal the plurality of substrate wafers, and a processor.Type: ApplicationFiled: August 17, 2022Publication date: March 23, 2023Applicant: HANWHA PRECISION MACHINERY CO., LTD.Inventors: Tae Woo KANG, Ji Hwan Bae, Yong Jun Kim
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Publication number: 20220262528Abstract: A method that detects adverse drug reactions based on machine learning is provided. The method includes receiving raw data including information on adverse events of a plurality of patients with respect to a target drug; classifying the raw data into first data corresponding to adverse reactions of the target drug, second data corresponding to no adverse reactions of the target drug and drugs similar to the target drug, and third data by implementing a database including information about adverse reactions of the target drug and drugs similar to the target drug based on a predetermined standard; learning a machine learning model by implementing a gold standard dataset including data corresponding to the first data and the second data; and determining a possibility of adverse reactions for the prediction dataset including the data corresponding to the third data by implementing the machine learning model.Type: ApplicationFiled: February 17, 2022Publication date: August 18, 2022Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Ji Hwan BAE, Ju Young SHIN, Yeon Hee BAEK
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Patent number: 10469770Abstract: A camera, including a lens assembly and a plurality of infrared ray (IR) light sources arranged around the lens assembly, has a photographing target area classified as a main irradiation area and an external irradiation area. The main irradiation area is set not to exceed a half-power angle of the IR light sources. The external irradiation area is set to exceed the half-power angle of the IR light sources. A reflector is installed corresponding to the IR light sources. IRs reflected by the reflector reach the external irradiation area.Type: GrantFiled: April 21, 2017Date of Patent: November 5, 2019Assignee: HANWHA TECHWIN CO., LTD.Inventors: Sung Chan Jung, Ji Hwan Bae, Woon Do Jung
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Patent number: 10382725Abstract: Provided is a camera used both outdoors and indoors and including a camera assembly, which is an indoor camera, a camera external package coupled to the indoor camera, and an outdoor camera, which is a camera used outdoors. The outdoor camera is formed by coupling the camera assembly and the camera external package. It is possible to extend functions of the camera assembly by coupling the camera assembly and the camera external package. Functions of using power over Ethernet (PoE) power, adding a video analytics (VA) function, being used outdoors, and the like are examples of such extended functions. Since the outdoor camera is provided with a configuration for coupling the camera assembly and the camera external package, it is unnecessary to separately provide a camera used indoors and a camera used outdoors. Also, it is possible to maintain a small size of the camera assembly adequate for being used both indoors and outdoors.Type: GrantFiled: September 25, 2017Date of Patent: August 13, 2019Assignee: HANWHA TECHWIN CO., LTD.Inventors: Sung Chan Jung, Ji Hwan Bae
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Publication number: 20180091775Abstract: Provided is a camera used both outdoors and indoors and including a camera assembly, which is an indoor camera, a camera external package coupled to the indoor camera, and an outdoor camera, which is a camera used outdoors. The outdoor camera is formed by coupling the camera assembly and the camera external package. It is possible to extend functions of the camera assembly by coupling the camera assembly and the camera external package. Functions of using power over Ethernet (PoE) power, adding a video analytics (VA) function, being used outdoors, and the like are examples of such extended functions. Since the outdoor camera is provided with a configuration for coupling the camera assembly and the camera external package, it is unnecessary to separately provide a camera used indoors and a camera used outdoors. Also, it is possible to maintain a small size of the camera assembly adequate for being used both indoors and outdoors.Type: ApplicationFiled: September 25, 2017Publication date: March 29, 2018Applicant: Hanwha Techwin Co., Ltd.Inventors: Sung Chan JUNG, Ji Hwan BAE
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Publication number: 20170339351Abstract: A camera, including a lens assembly and a plurality of infrared ray (IR) light sources arranged around the lens assembly, has a photographing target area classified as a main irradiation area and an external irradiation area. The main irradiation area is set not to exceed a half-power angle of the IR light sources. The external irradiation area is set to exceed the half-power angle of the IR light sources. A reflector is installed corresponding to the IR light sources. IRs reflected by the reflector reach the external irradiation area.Type: ApplicationFiled: April 21, 2017Publication date: November 23, 2017Applicant: Hanwha Techwin Co., Ltd.Inventors: Sung Chan JUNG, Ji Hwan BAE, Woon Do JUNG