Patents by Inventor In-Sook Hong
In-Sook Hong 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: 11850572Abstract: Disclosed herein are an activated carbon catalyst for hydrogen peroxide decomposition, a preparation method thereof and a hydrogen peroxide decomposition method using the same. The activated carbon catalyst for hydrogen peroxide decomposition, provided in an aspect of the present invention may be easily prepared through the carbonization and activation of an ion exchange resin, and safer and higher decomposition efficiency of hydrogen peroxide may be achieved than the conventional catalyst for hydrogen peroxide decomposition through the control of the manganese content and pore properties in the catalyst.Type: GrantFiled: October 31, 2019Date of Patent: December 26, 2023Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Jeong Kwon Suh, Ji Sook Hong, Iljeong Heo
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Publication number: 20230312352Abstract: The present invention provides a hyper-branched polymer having a three-dimensional structure, which is applicable to treatment of harmful substances in the atmosphere and has antibacterial activity, as well as a method for manufacturing the same. Further, the present invention provides an antibacterial spherical activated carbon which is ultimately obtained using the hyper-branched polymer as a precursor. The antibacterial spherical activated carbon, which is the final product according to the present invention, may induce a chemical bonding of ion bonds in an antibacterial component to a carrier without use of a separate binder, thereby stably immobilizing the antibacterial component. Furthermore, it is possible to adjust a loading amount of the antibacterial component as well as a specific surface area of the carrier through a simple operation.Type: ApplicationFiled: June 30, 2021Publication date: October 5, 2023Inventors: Jeong Kwon SUH, Ji Sook HONG, Sang Kon LEE, Jae Hoon LEE
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Patent number: 11755315Abstract: A boot Read-Only Memory (ROM) update method and a boot-up method of an embedded system are provided. The boot Read-Only Memory (ROM) update method of an embedded system including a memory and a ROM. The memory includes a user data area and a boot ROM area that includes a first area and a second area. The ROM copies a first boot code from the boot ROM area during boot-up. The boot ROM update method includes writing a second boot code to the second area in response to a first ROM update command. The second boot code includes a second boot ROM image and a second signature for the second boot ROM image. The method also includes verifying validity of the second signature and, if the second signature is valid, swapping the first area and the second area. The first boot code is disposed in the first area and includes a first boot ROM image and a first signature for the first boot ROM image.Type: GrantFiled: August 17, 2019Date of Patent: September 12, 2023Inventors: Hyun Sook Hong, Ji Soo Kim, Seung Jae Lee, Seok Gi Hong
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Publication number: 20230248799Abstract: The present invention relates to: a combination therapy and a combination product that are for the mobilization of a large amount of hematopoietic stem cells in blood and include substance-P and AMD3100 or a pharmaceutically acceptable salt thereof; a method for collecting a large amount of mobilized hematopoietic stem cells, the method comprising a step for isolating a blood fraction containing the mobilized hematopoietic stem cells from peripheral blood obtained from an individual sequentially administered with substance P and AMD3100 or a pharmaceutically acceptable salt thereof; and a use of a combined product containing substance P and AMD3100 or a pharmaceutically acceptable salt thereof for the mobilization of a large amount of hematopoietic stem cells in blood.Type: ApplicationFiled: July 12, 2021Publication date: August 10, 2023Inventors: Young Sook SON, Hyun Sook HONG, Jeong Seop PARK
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Publication number: 20230221076Abstract: A method for manufacturing a counter flow total heat exchanger is disclosed. The method for manufacturing a counter flow total heat exchanger, according to the present invention, comprises the steps of: inserting, between a pair of rollers (210, 210a) having protrusions formed on the surface thereof, a first paper having a first width, so as to form same into a single face corrugated cardboard sheet (T) having flow paths (111c, 121c); attaching the corrugated cardboard sheet (T) to a middle region of a second paper having a second width that is wider than the first width; cutting, into a length corresponding to guide corrugated cardboards (111, 121), the second paper to which the corrugated cardboard sheet (T) is attached; and cutting the second paper by means of a liner (130) having triangular resin tube coupling surfaces (133) formed on both sides of the cut guide corrugated cardboards (111, 121).Type: ApplicationFiled: September 29, 2020Publication date: July 13, 2023Inventors: Gil Sub SONG, Eun Sook HONG, Eun Jung HONG
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Patent number: 11657363Abstract: The present disclosure provides a computerized method for assigning items to pickers including: determining a priority of an ordered item; inserting the item into an ordered data structure based on the priority of the item; iteratively, for items in the ordered data structure: determining an item physical location corresponding to a first unassigned item in the ordered data structure; determining a plurality of picker physical locations corresponding to locations of user devices of pickers; calculating a plurality of distances between the item physical location and picker physical locations among the plurality of picker physical locations; assigning the first unassigned item by: identifying a closest picker corresponding to a shortest distance of the plurality of distances; selecting the identified picker; correlating the first unassigned item with the selected picker in a data structure; and sending information of the item and physical location to the user device of the picker.Type: GrantFiled: October 4, 2021Date of Patent: May 23, 2023Assignee: Coupang Corp.Inventors: Sung Jin Park, Chang Geun Jin, Lianxi Bai, Seon Sook Hong, Kyeong Suk Jin, Eung Soo Lee, Woong Kim, Xiufang Zhu, Zhongnan Li, Leming Lv, Jaehyun Kim, Yong-Cho Hwang, Erik Rehn
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Patent number: 11651418Abstract: The systems and methods for receiving a user input for a combination of a plurality of object pointers, wherein the object pointers are associated with a corresponding plurality of items located within a first area; retrieving one or more system parameters comprising a current location and a current container; transmitting a request for the combination of the plurality of object pointers, the request comprising the one or more system parameters; receiving the combination of the plurality of object pointers in response to the request; displaying locations of the plurality of items relative to the current location; and processing the plurality of items until a threshold capacity of the current container is reached by receiving input data corresponding to the plurality of object pointers.Type: GrantFiled: August 27, 2021Date of Patent: May 16, 2023Assignee: Coupang Corp.Inventors: Sung Jin Park, Chang Geun Jin, Lianxi Bai, Kyung Jae Lee, Chang Hyun Kim, Sang Ho Lee, Sang Hee Ahn, Hyeon Chang Baek, Sang Ho Yim, Seon Sook Hong, Kyeong Suk Jin, Seo Kyoung Leem, Eung Soo Lee
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Patent number: 11644983Abstract: A storage device includes a non-volatile memory configured to store an encryption key and a data key encrypted with the encryption key, writes data using the data key, and reads the data using the data key; and a storage controller, wherein the storage controller is configured to receive a first security setting command which allows access to the data key, using a first password, generates a first key on the basis of the first password in response to the first security setting command, encrypts the encryption key with the first key to generate a first encrypted encryption key, encrypts the first key with the encryption key to generate an encrypted first key, and stores the first encrypted encryption key and the encrypted first key in the non-volatile memory.Type: GrantFiled: October 29, 2021Date of Patent: May 9, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Myeong Jong Lee, Hyun Sook Hong, Ji Soo Kim, Seung-Jae Lee
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Patent number: 11605052Abstract: The present disclosure provides systems and methods for monitoring inventory transfer in real-time, comprising a memory storing instructions and a processor configured to execute the instructions to receive a tote identifier associated with a tote configured to store one or more products and receive a container identifier associated with a container configured to store the tote. The processor is configured to receive, from a user device in the first fulfillment center, a code associated with a vehicle for transferring the container from a first to a second fulfillment center, receive, from a user device in the second fulfillment center, the code associated with the vehicle, receive, from the user device in the second fulfillment center, at least one of the container identifier or the tote identifier, and validate the transfer of the first product, based on the code and at least one of the container identifier or the tote identifier.Type: GrantFiled: July 23, 2021Date of Patent: March 14, 2023Assignee: Coupang Corp.Inventors: Ji Won Hwang, Seon Sook Hong, Jong Won Lee, Jin Won Jeong, Sang Min Jeon
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Publication number: 20220386607Abstract: The present invention relates to a novel nicotinamide compound, a method for preparing the same, and a herbicide comprising the compound. The compound of the present invention is useful as a herbicide for foliar treatment or soil treatment because it has high safety for wheat or corn and has excellent herbicidal activity against grassy weeds, sedge weeds or broadleaf weeds.Type: ApplicationFiled: October 21, 2020Publication date: December 8, 2022Inventors: Young Kwan KO, Eun Ae KIM, Ill Young LEE, Hee Nam LIM, Jung Sub CHOI, Jee Hee SUH, Nack Jeong KIM, Dong Wan KOO, Hyun Jin KIM, Gyu Hwan YON, Jae Deok KIM, Seungae OH, So-Young LEE, Chan Yong PARK, Yun Kyoung HWANG, Byung Hoon AHN, Ah Reum KIM, Hye Ji HAN, Sungjun PARK, Junhyuk CHOI, Jisoo LIM, Mi Sook HONG
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Publication number: 20220283714Abstract: A storage device includes a non-volatile memory configured to store an encryption key and a data key encrypted with the encryption key, writes data using the data key, and reads the data using the data key; and a storage controller, wherein the storage controller is configured to receive a first security setting command which allows access to the data key, using a first password, generates a first key on the basis of the first password in response to the first security setting command, encrypts the encryption key with the first key to generate a first encrypted encryption key, encrypts the first key with the encryption key to generate an encrypted first key, and stores the first encrypted encryption key and the encrypted first key in the non-volatile memory.Type: ApplicationFiled: October 29, 2021Publication date: September 8, 2022Inventors: Myeong Jong LEE, Hyun Sook HONG, Ji Soo KIM, Seung-Jae LEE
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Publication number: 20220129848Abstract: The present disclosure provides a computerized method for assigning items to pickers including: determining a priority of an ordered item; inserting the item into an ordered data structure based on the priority of the item; iteratively, for items in the ordered data structure: determining an item physical location corresponding to a first unassigned item in the ordered data structure; determining a plurality of picker physical locations corresponding to locations of user devices of pickers; calculating a plurality of distances between the item physical location and picker physical locations among the plurality of picker physical locations; assigning the first unassigned item by: identifying a closest picker corresponding to a shortest distance of the plurality of distances; selecting the identified picker; correlating the first unassigned item with the selected picker in a data structure; and sending information of the item and physical location to the user device of the picker.Type: ApplicationFiled: October 4, 2021Publication date: April 28, 2022Inventors: Sung Jin PARK, Chang Geun JIN, Lianxi BAI, Seon Sook HONG, Kyeong Suk JIN, Eung Soo LEE, Woong KIM, Xiufang ZHU, Zhongnan LI, Leming LV, Jaehyun KIM, Yong-Cho HWANG, Erik REHN
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Publication number: 20220067817Abstract: The systems and methods for receiving a user input for a combination of a plurality of object pointers, wherein the object pointers are associated with a corresponding plurality of items located within a first area; retrieving one or more system parameters comprising a current location and a current container; transmitting a request for the combination of the plurality of object pointers, the request comprising the one or more system parameters; receiving the combination of the plurality of object pointers in response to the request; displaying locations of the plurality of items relative to the current location; and processing the plurality of items until a threshold capacity of the current container is reached by receiving input data corresponding to the plurality of object pointers.Type: ApplicationFiled: August 27, 2021Publication date: March 3, 2022Inventors: Sung Jin PARK, Chang Geun JIN, Lianxi BAI, Kyung Jae LEE, Chang Hyun KIM, Sang Ho LEE, Sang Hee AHN, Hyeon Chang BAEK, Sang Ho YIM, Seon Sook HONG, Kyeong Suk JIN, Seo Kyoung LEEM, Eung Soo LEE
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Publication number: 20210402375Abstract: Disclosed herein are an activated carbon catalyst for hydrogen peroxide decomposition, a preparation method thereof and a hydrogen peroxide decomposition method using the same. The activated carbon catalyst for hydrogen peroxide decomposition, provided in an aspect of the present invention may be easily prepared through the carbonization and activation of an ion exchange resin, and safer and higher decomposition efficiency of hydrogen peroxide may be achieved than the conventional catalyst for hydrogen peroxide decomposition through the control of the manganese content and pore properties in the catalyst.Type: ApplicationFiled: October 31, 2019Publication date: December 30, 2021Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Jeong Kwon SUH, Ji Sook HONG, Iljeong HEO
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Patent number: 11176513Abstract: The present disclosure provides a computerized method for assigning items to pickers including: determining a priority of an ordered item; inserting the item into an ordered data structure based on the priority of the item; iteratively, for items in the ordered data structure: determining an item physical location corresponding to a first unassigned item in the ordered data structure; determining a plurality of picker physical locations corresponding to locations of user devices of pickers; calculating a plurality of distances between the item physical location and picker physical locations among the plurality of picker physical locations; assigning the first unassigned item by: identifying a closest picker corresponding to a shortest distance of the plurality of distances; selecting the identified picker; correlating the first unassigned item with the selected picker in a data structure; and sending information of the item and physical location to the user device of the picker.Type: GrantFiled: October 28, 2020Date of Patent: November 16, 2021Assignee: Coupang Corp.Inventors: Sung Jin Park, Chang Geun Jin, Lianxi Bai, Seon Sook Hong, Kyeong Suk Jin, Eung Soo Lee, Woong Kim, Xiufang Zhu, Zhongnan Li, Leming Lv, Jaehyun Kim, Yong-Cho Hwang, Erik Rehn
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Publication number: 20210350317Abstract: The present disclosure provides systems and methods for monitoring inventory transfer in real-time, comprising a memory storing instructions and a processor configured to execute the instructions to receive a tote identifier associated with a tote configured to store one or more products and receive a container identifier associated with a container configured to store the tote. The processor is configured to receive, from a user device in the first fulfillment center, a code associated with a vehicle for transferring the container from a first to a second fulfillment center, receive, from a user device in the second fulfillment center, the code associated with the vehicle, receive, from the user device in the second fulfillment center, at least one of the container identifier or the tote identifier, and validate the transfer of the first product, based on the code and at least one of the container identifier or the tote identifier.Type: ApplicationFiled: July 23, 2021Publication date: November 11, 2021Applicant: Coupang Corp.Inventors: Ji Won HWANG, Seon Sook HONG, Jong Won LEE, Jin Won JEONG, Sang Min JEON
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Patent number: 11132739Abstract: The systems and methods for receiving a user input for a combination of a plurality of object pointers, wherein the object pointers are associated with a corresponding plurality of items located within a first area; retrieving one or more system parameters comprising a current location and a current container; transmitting a request for the combination of the plurality of object pointers, the request comprising the one or more system parameters; receiving the combination of the plurality of object pointers in response to the request; displaying locations of the plurality of items relative to the current location; and processing the plurality of items until a threshold capacity of the current container is reached by receiving input data corresponding to the plurality of object pointers.Type: GrantFiled: August 26, 2020Date of Patent: September 28, 2021Assignee: Coupang Corp.Inventors: Sung Jin Park, Chang Geun Jin, Lianxi Bai, Kyung Jae Lee, Chang Hyun Kim, Sang Ho Lee, Sang Hee Ahn, Hyeon Chang Baek, Sang Ho Yim, Seon Sook Hong, Kyeong Suk Jin, Seo Kyoung Leem, Eung Soo Lee
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Publication number: 20210295252Abstract: The present disclosure provides an electronic apparatus for inventory management and an operation method thereof. The operation method includes receiving a consolidation task request, identifying, in response to the received consolidation task request, information on at least one item based on an item space usage rate for each zone calculated in real time, wherein the at least one item is a target on which a picking task is to be performed, transmitting the information on the at least one item to a terminal, receiving a picking task result of the at least one item from the terminal, and updating information on inventory based on the picking task result.Type: ApplicationFiled: June 7, 2021Publication date: September 23, 2021Inventors: Byung Suk Yang, Dae Yong Jang, So Hee Kim, Seon Sook Hong, Myung Soo Song
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Patent number: 11107033Abstract: The present disclosure provides systems and methods for monitoring inventory transfer in real-time, comprising a memory storing instructions and a processor configured to execute the instructions to receive a tote identifier associated with a tote configured to store one or more products and receive a container identifier associated with a container configured to store the tote. The processor is configured to receive, from a user device in the first fulfillment center, a code associated with a vehicle for transferring the container from a first to a second fulfillment center, receive, from a user device in the second fulfillment center, the code associated with the vehicle, receive, from the user device in the second fulfillment center, at least one of the container identifier or the tote identifier, and validate the transfer of the first product, based on the code and at least one of the container identifier or the tote identifier.Type: GrantFiled: August 26, 2019Date of Patent: August 31, 2021Assignee: Coupang Corp.Inventors: Ji Won Hwang, Seon Sook Hong, Jong Won Lee, Jin Won Jeong, Sang Min Jeon
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Patent number: 11101824Abstract: An operation method of an apparatus for decrypting input data of N*X bits (where N and X are positive integers) encrypted by using a block-level encryption algorithm, includes: receiving the input data and decoding the input data into data of N*Y bits (where Y is a positive integer) whose number is different from a number of N*X bits; performing first decryption operation processing of the block-level encryption algorithm on the data of N*Y bits; encoding the data of N*Y bits on which the first decryption operation processing is performed into intermediate data of N*X bits; and performing a plurality of intermediate round operations of a preset number based on the intermediate data of N*X bits.Type: GrantFiled: October 12, 2018Date of Patent: August 24, 2021Assignee: Samsung Electronics Co., Ltd.Inventor: Hyun-Sook Hong