Patents by Inventor Sang Eon Kim
Sang Eon Kim 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: 20240154147Abstract: An apparatus for manufacturing a pouch-type rechargeable battery includes a preforming portion forming a folding groove in a portion of a protrusion of the pouch-type rechargeable battery, a folding portion disposed on a rear end of the preforming portion and folding the protrusion along the folding groove, a rolling portion disposed on a rear end of the folding portion and pressing the folded protrusion, and a pressing portion disposed on a rear end of the rolling portion and fixing the folded protrusion.Type: ApplicationFiled: November 2, 2023Publication date: May 9, 2024Inventors: Seung Won Choi, Dong Ju Kim, Sun Min Park, Sang Mo Kim, Jae Gyu Byun, Won Je Oh, Taek Eon Jeong, Ju Won Hwang
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Patent number: 11968915Abstract: A selector according to an embodiment of the present disclosure includes a first electrode; a second electrode disposed opposite to the first electrode; an ion supply layer disposed between the first electrode and the second electrode to be on the side of the first electrode and doped with a metal, wherein the doped metal diffuses toward the second electrode; a switching layer disposed between the first electrode and the second electrode to be on the side of the second electrode, wherein the doped metal diffuses from the ion supply layer into the switching layer so that metal concentration distribution inside the switching layer is changed to generate metal filaments; and a diffusion control layer inserted between the ion supply layer and the switching layer, wherein the diffusion control layer serves to adjust electrical characteristics related to the generated metal filaments as the amount of the diffusing metal is adjusted in proportion to a thickness of the diffusion control layer.Type: GrantFiled: September 21, 2021Date of Patent: April 23, 2024Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Jea Gun Park, Soo Min Jin, Dong Won Kim, Hea Jee Kim, Dae Seong Woo, Sang Hong Park, Sung Mok Jung, Dong Eon Kim
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Patent number: 11533597Abstract: The present embodiment relates to a machine-to-machine communication (M2M) technique, and to a method for a receiver processing a request message sent by a transmitter, and a device therefor. One embodiment provides a method and a device for an M2M device processing a message, the method comprising the steps of: receiving, from another M2M device, a request message including an operation parameter, a receiving-side parameter, a transmitting-side parameter and a request identification parameter; processing, according to an operation indicated by the operation parameter, a resource being processed including attribute information for indicating resource information; and transmitting a response message including response information for the request message.Type: GrantFiled: June 22, 2018Date of Patent: December 20, 2022Assignee: Samsung Electronics Co., Ltd.Inventor: Sang-eon Kim
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Patent number: 11290860Abstract: The present embodiment relates to a machine-to-machine communication (M2M) technique, and to a method for a receiver processing a request message sent by a transmitter, and a device therefor. One embodiment provides a method and a device for an M2M device processing a request message, the method comprising the steps of: receiving, from another M2M device, a request message including response type parameter information; checking the response type parameter information and determining a response mode according to the response type parameter information; and transmitting a response message including a response status code configured so as to be classified according to the determined response mode.Type: GrantFiled: June 20, 2018Date of Patent: March 29, 2022Assignee: Samsung Electronics Co., Ltd.Inventor: Sang-eon Kim
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Patent number: 11186675Abstract: The disclosure describes an epoxy resin composition and a transformer including the same. The epoxy resin composition according to an embodiment of the present invention includes an epoxy resin having a glycol-based functional group in a main chain, a filler, a curing agent, and an imidazole-based catalyst, and the transformer according to an embodiment includes an insulated conductor wound in multiple layers in a vertical direction; a semi-conductive layer which is provided on the insulated conductor and disperses a concentrated electric field; and an insulator which is casted on the insulated conductor and the semi-conductive layer and forms an outer shape of the transformer, and the insulator consists of the epoxy resin composition including the epoxy resin having the glycol-based functional group in the main chain, the filler, the curing agent, and the imidazole-based catalyst.Type: GrantFiled: June 4, 2018Date of Patent: November 30, 2021Assignee: LSIS CO., LTD.Inventors: Sang-Eon Kim, Wook-Dong Cho, Heon-Seop Song, Tae-Yun Kang, Han-Gil Kim, Hyeon-Jeong Choi
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Publication number: 20210358331Abstract: According to an embodiment, a braille slate may include a housing having a space in an interior thereof, a plurality of braille pin pressing parts disposed in rows and columns when one side wall of the housing is viewed, a plurality of braille pins disposed in rows and columns in the braille pin pressing parts and pressed through a pressing operation from an opposite side wall toward the one side wall of the housing to be locked on the braille pin pressing parts such that ends thereof protrude from the one side wall of the housing, a stylus provided on an outer side of the housing and that performs a pressing operation of pressing the braille pins, and an unlocking member that unlocks the braille pins by applying a force from the one side wall toward the opposite side wall to move the braille pins toward the opposite side wall.Type: ApplicationFiled: July 26, 2021Publication date: November 18, 2021Inventors: Sang Eon KIM, Hyeon Gyu PARK
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Publication number: 20200344584Abstract: The present embodiment relates to a machine-to-machine communication (M2M) technique, and to a method for a receiver processing a request message sent by a transmitter, and a device therefor. One embodiment provides a method and a device for an M2M device processing a request message, the method comprising the steps of: receiving, from another M2M device, a request message including response type parameter information; checking the response type parameter information and determining a response mode according to the response type parameter information; and transmitting a response message including a response status code configured so as to be classified according to the determined response mode.Type: ApplicationFiled: June 20, 2018Publication date: October 29, 2020Inventor: Sang-eon KIM
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Publication number: 20200120464Abstract: The present embodiment relates to a machine-to-machine communication (M2M) technique, and to a method for a receiver processing a request message sent by a transmitter, and a device therefor. One embodiment provides a method and a device for an M2M device processing a message, the method comprising the steps of: receiving, from another M2M device, a request message including an operation parameter, a receiving-side parameter, a transmitting-side parameter and a request identification parameter; processing, according to an operation indicated by the operation parameter, a resource being processed including attribute information for indicating resource information; and transmitting a response message including response information for the request message.Type: ApplicationFiled: June 22, 2018Publication date: April 16, 2020Inventor: Sang-eon KIM
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Publication number: 20190169358Abstract: The disclosure describes an epoxy resin composition and a transformer including the same. The epoxy resin composition according to an embodiment of the present invention includes an epoxy resin having a glycol-based functional group in a main chain, a filler, a curing agent, and an imidazole-based catalyst, and the transformer according to an embodiment includes an insulated conductor wound in multiple layers in a vertical direction; a semi-conductive layer which is provided on the insulated conductor and disperses a concentrated electric field; and an insulator which is casted on the insulated conductor and the semi-conductive layer and forms an outer shape of the transformer, and the insulator consists of the epoxy resin composition including the epoxy resin having the glycol-based functional group in the main chain, the filler, the curing agent, and the imidazole-based catalyst.Type: ApplicationFiled: June 4, 2018Publication date: June 6, 2019Inventors: Sang-Eon KIM, Wook-Dong CHO, Heon-Seop SONG, Tae-Yun KANG, Han-Gil KIM, Hyeon-Jeong CHOI
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Patent number: 9844099Abstract: An induction heating apparatus in accordance with the present disclosure includes a coil; an inverter unit configured to have a switching device turned on and off to supply power to the coil; a first controller configured to generate a first threshold current based on information about a coil current flowing in the coil and an input voltage applied to the coil, and generate a clock signal by comparing the coil current with the first threshold current; and a switch driver configured to generate a switch driving signal to turn on or off the switching device of the inverter unit by dividing a frequency of the clock signal.Type: GrantFiled: October 8, 2014Date of Patent: December 12, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Sun Yun, Ki Hyeon Park, Chung-Wook Roh, Sang Eon Kim
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Patent number: 9810974Abstract: A tripod for a photographing apparatus is provided. The tripod includes a plurality of legs, a bracket, to which the legs are coupled, a support that is coupled to the bracket, and contact members, each of which defines an upper end portion of the corresponding leg. Each contact member includes a first surface provided at an upper end of the contact member and defining a first angle with a longitudinal axis of the leg, and a second surface extending from the first surface and defining a second angle with the first surface. The first surface and the support contact each other when the corresponding leg is in a folding state, and the second surface and the support contact each other when the corresponding leg is in an unfolding state.Type: GrantFiled: January 4, 2017Date of Patent: November 7, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Eun Ho Chi, Myung Gyu Kim, Sang Eon Kim
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Publication number: 20170192344Abstract: A tripod for a photographing apparatus is provided. The tripod includes a plurality of legs, a bracket, to which the legs are coupled, a support that is coupled to the bracket, and contact members, each of which defines an upper end portion of the corresponding leg. Each contact member includes a first surface provided at an upper end of the contact member and defining a first angle with a longitudinal axis of the leg, and a second surface extending from the first surface and defining a second angle with the first surface. The first surface and the support contact each other when the corresponding leg is in a folding state, and the second surface and the support contact each other when the corresponding leg is in an unfolding state.Type: ApplicationFiled: January 4, 2017Publication date: July 6, 2017Inventors: Eun Ho CHI, Myung Gyu KIM, Sang Eon KIM
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Patent number: 9560087Abstract: The disclosure is related to providing a machine to machine (M2M0 service. A user interface (UI) template associated with a M2M device may be retrieved when a message is received from the M2M device. Then, data collected from the M2M device may be combined with the retrieved UI template. The M2M service associated with the M2M device may be provided by embedding the combined data to application data for producing a M2M service user interface (UI) of the associated M2M service.Type: GrantFiled: February 22, 2013Date of Patent: January 31, 2017Assignee: KT CORPORATIONInventors: Su-Jin Kang, Sung-Phil Heo, Sang-Eon Kim, Yeon-Soo Kim, Han-Wook Jung
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Publication number: 20150201467Abstract: An induction heating apparatus in accordance with the present disclosure includes a coil; an inverter unit configured to have a switching device turned on and off to supply power to the coil; a first controller configured to generate a first threshold current based on information about a coil current flowing in the coil and an input voltage applied to the coil, and generate a clock signal by comparing the coil current with the first threshold current; and a switch driver configured to generate a switch driving signal to turn on or off the switching device of the inverter unit by dividing a frequency of the clock signal.Type: ApplicationFiled: October 8, 2014Publication date: July 16, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Chang Sun YUN, Ki Hyeon PARK, Chung-Wook ROH, Sang Eon KIM
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Patent number: 8982807Abstract: A method and apparatus for transmitting and receiving a Hybrid Automatic Repeat reQuest (HARQ) burst in a communication system are provided. A transmitter obtains at least one Protocol Data Unit (PDU) according to a decoding order of a receiver which supports a HARQ mode. The receiver controls an order of at least one HARQ burst using burst information including a HARQ Channel IDentifier (ACID).Type: GrantFiled: June 29, 2011Date of Patent: March 17, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Eon Kim, Sang-Sung Han, Ji-Won Lee, Jeong-Tae Oh
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Patent number: 8498251Abstract: Provided a method for generating/allocating a temporary address in a wireless broadband access network, a method for allocating radio resource based on the same, and a computer-readable recording medium recording a program for realizing the methods. The method for generating the temporary address in the wireless broadband access network, includes the steps of: receiving a router advertisement message in a portable subscriber station; acquiring service flow identification (ID) based on a temporary address allocation guidance parameter of the router advertisement message in the portable subscriber station; and generating a wireless broadband Internet (WiMAX/Mobile WiMAX) temporary address based on the service flow ID in the portable subscriber station.Type: GrantFiled: January 30, 2007Date of Patent: July 30, 2013Assignee: KT CorporationInventors: Sang-Eon Kim, Seong-Choon Lee, Jong-Sam Jin, Min-Kon Kwag, Se-Jin Park
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Publication number: 20120002619Abstract: A method and apparatus for transmitting and receiving a Hybrid Automatic Repeat reQuest (HARQ) burst in a communication system are provided. A transmitter obtains at least one Protocol Data Unit (PDU) according to a decoding order of a receiver which supports a HARQ mode. The receiver controls an order of at least one HARQ burst using burst information including a HARQ Channel IDentifier (ACID).Type: ApplicationFiled: June 29, 2011Publication date: January 5, 2012Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Sang-Eon KIM, Sang-Sung HAN, Ji-Won LEE, Jeong-Tae OH
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Publication number: 20100046452Abstract: Provided a method for generating/allocating a temporary address in a wireless broadband access network, a method for allocating radio resource based on the same, and a computer-readable recording medium recording a program for realizing the methods. The method for generating the temporary address in the wireless broadband access network, includes the steps of: receiving a router advertisement message in a portable subscriber station; acquiring service flow identification (ID) based on a temporary address allocation guidance parameter of the router advertisement message in the portable subscriber station; and generating a wireless broadband Internet (WiMAX/Mobile WiMAX) temporary address based on the service flow ID in the portable subscriber station.Type: ApplicationFiled: January 30, 2007Publication date: February 25, 2010Inventors: Sang-Eon Kim, Seong-Choon Lee, Jong-Sam Jin, Min-Kon Kwag, Se-Jin Park
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Publication number: 20070291721Abstract: Provided is a method of optimizing a synchronization signal among home agents in a mobile Internet service system and a computer readable recording medium storing the same. The method includes the steps of: receiving a temporal IP address for a current location and creating terminal active/inactive state information with binding information between the IP address and the temporal IP address; loading the created information into a binding update message, and transmitting the binding update message to one of the multiple home agents; registering new biding information to a binding cache through the home agent that receives the binding update message from the mobile Internet terminal; and determining whether the mobile Internet terminal is in an active state or an inactive state, and synchronizing the registered new binding information with other home agents if the mobile Internet terminal is in the active state.Type: ApplicationFiled: June 22, 2007Publication date: December 20, 2007Applicant: KT CORPORATIONInventors: EUN-KYOUNG PAIK, HAN-LIM KIM, SANG-EON KIM
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Publication number: 20070291697Abstract: Provided is a method for replacing a function of mobile router for a mobile Internet service in a multiple mobile router and multiple prefix structure. The method includes the steps of: at a second mobile router, detecting a malfunction of a first mobile router using a router notifying interval of the first mobile router when the first mobile router is malfunctioned; at the second mobile router, notifying the prefix of the first mobile router through the ingress Internet interface of the second mobile router; and at the second mobile router, registering prefix binding information of the first mobile router to the home agent through the egress Internet interface of the second mobile router.Type: ApplicationFiled: June 22, 2007Publication date: December 20, 2007Applicant: KT CORPORATIONInventors: EUN-KYOUNG PAIK, HAN-LIM KIM, SANG-EON KIM