Patents by Inventor Seong Chun
Seong Chun 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: 11956982Abstract: Provided is an organic light-emitting device including: an anode; a cathode facing the anode; two or more light-emitting layers provided between the anode and the cathode and each having a maximum light emission peak of ?500 nm (?500 nm emission layer); and a light-emitting layer provided between the two or more ?500 nm emission layers, and having a maximum light emission peak at >500 nm (>500 nm emission layer), where a distance from the anode to the ?500 nm emission layer most adjacent to the anode is 100 nm to 200 nm, the distance from the anode to the ?500 nm emission most adjacent to the cathode is three to four times the distance from the anode to the ?500 nm emission layer most adjacent to the anode, and an N-type charge generation layer including an alkali metal and a P-type charge generation layer including a material with an electron affinity of ?4.8 eV are provided between each of the ?500 nm emission layers and the emission >500 nm emission layer.Type: GrantFiled: June 25, 2019Date of Patent: April 9, 2024Assignee: LG CHEM, LTD.Inventors: Minseung Chun, Seong So Kim, Jae Seung Ha
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Patent number: 11934930Abstract: An inference system applies a machine-learning transformer model to a batch of requests with variable input length or variable target length or variable internal state length by selectively batching a subset of operations in the transformer model but processing requests in the batch individually for a subset of operations in the transformer model. In one embodiment, the operation to be processed individually is an attention operation of an encoder or a decoder of the transformer model. By selective batching, the inference system can allow batching operations to be performed for a batch of requests with variable input or target length or internal state length to utilize the parallel computation capabilities of hardware accelerators while preventing unnecessary computations that occur for workarounds that restrain the data of a batch of requests to a same length.Type: GrantFiled: October 19, 2022Date of Patent: March 19, 2024Assignee: FRIENDLIAI INC.Inventors: Gyeongin Yu, Geon-Woo Kim, Joo Seong Jeong, Soojeong Kim, Byung-Gon Chun
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Patent number: 11922282Abstract: An inference system applies a machine-learning transformer model to a batch of requests with variable input length or variable target length or variable internal sate length by selectively batching a subset of operations in the transformer model but processing requests in the batch individually for a subset of operations in the transformer model. In one embodiment, the operation to be processed individually is an attention operation of an encoder or a decoder of the transformer model. By selective batching, the inference system can allow batching operations to be performed for a batch of requests with variable input or target length or internal state length to utilize the parallel computation capabilities of hardware accelerators while preventing unnecessary computations that occur for workarounds that restrain the data of a batch of requests to a same length.Type: GrantFiled: September 19, 2022Date of Patent: March 5, 2024Assignee: FRIENDLIAI INC.Inventors: Gyeongin Yu, Geon-Woo Kim, Joo Seong Jeong, Soojeong Kim, Byung-Gon Chun
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Patent number: 11344062Abstract: An aerosol generation device may include a first housing comprising an opening at one side, an inner space for accommodating a cigarette inserted through the opening, and a heater disposed in the inner space; a second housing coupled to other side of the first housing and including a controller; a fastening portion configured to couple the first housing to the second housing; a battery coupled to the second housing; and a case coupled to the second housing for accommodating the second housing, the fastening portion, and the battery therein, wherein the fastening portion is prevented, by the case, from being exposed to outside.Type: GrantFiled: June 15, 2018Date of Patent: May 31, 2022Assignee: KT&G CORPORATIONInventors: Jong Sub Lee, In Seong Chun, Sung Rok Oh
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Patent number: 11337464Abstract: Discloses is a aerosol generating system including: an aerosol generation device configured to generate an aerosol by heating an aerosol generating material; and an external power supply device including a case, a charger receiving unit which is rotatably coupled to the case and configured to receive the aerosol generation device in a detachable manner such that the aerosol generation device is driven in one of a charging mode, a cleaning mode, a preheating mode, and a smoking mode while being received in the charger receiving unit.Type: GrantFiled: May 24, 2018Date of Patent: May 24, 2022Assignee: KT&G CORPORATIONInventors: Jong Sub Lee, In Seong Chun
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Publication number: 20220117312Abstract: Provided is an aerosol generating apparatus including: a main body into which a cigarette is inserted; a first electrically conductive pattern provided on a portion of the main body to function as one of a heater for heating the cigarette and a temperature sensor for sensing a temperature of the cigarette; a second electrically conductive pattern provided on another portion of the main body to function as one of the heater and the temperature sensor; and a controller controlling the first electrically conductive pattern and the second electrically conductive pattern to make the first electrically conductive pattern and the second electrically conductive pattern function as one of the heater and the temperature sensor.Type: ApplicationFiled: December 29, 2021Publication date: April 21, 2022Applicant: KT&G CORPORATIONInventors: Seung Kiu JEONG, Joong Hak Kwon, In Seong Chun, Ghi Yuun Kang, Jung Ho Han, Jong Sub Lee
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Publication number: 20220087321Abstract: Provided is an aerosol generating apparatus including: a main body into which a cigarette is inserted; a first electrically conductive pattern provided on a portion of the main body to function as one of a heater for heating the cigarette and a temperature sensor for sensing a temperature of the cigarette; a second electrically conductive pattern provided on another portion of the main body to function as one of the heater and the temperature sensor; and a controller controlling the first electrically conductive pattern and the second electrically conductive pattern to make the first electrically conductive pattern and the second electrically conductive pattern function as one of the heater and the temperature sensor.Type: ApplicationFiled: December 2, 2021Publication date: March 24, 2022Applicant: KT&G CORPORATIONInventors: Seung Kiu JEONG, Joong Hak KWON, In Seong CHUN, Ghi Yuun KANG, Jung Ho HAN, Jong Sub LEE
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Patent number: 11259567Abstract: An aerosol generation device may include a first housing comprising an opening at one side, an inner space for accommodating a cigarette inserted through the opening, and a heater disposed in the inner space; a second housing coupled to other side of the first housing and including a controller; a fastening portion configured to couple the first housing to the second housing; a battery coupled to the second housing; and a case coupled to the second housing for accommodating the second housing, the fastening portion, and the battery therein, wherein the fastening portion is prevented, by the case, from being exposed to outside.Type: GrantFiled: July 29, 2020Date of Patent: March 1, 2022Assignee: KT&G CORPORATIONInventors: Jong Sub Lee, In Seong Chun, Sung Rok Oh
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Patent number: 11253003Abstract: Provided is an aerosol generating apparatus including: a main body into which a cigarette is inserted; a first electrically conductive pattern provided on a portion of the main body to function as one of a heater for heating the cigarette and a temperature sensor for sensing a temperature of the cigarette; a second electrically conductive pattern provided on another portion of the main body to function as one of the heater and the temperature sensor; and a controller controlling the first electrically conductive pattern and the second electrically conductive pattern to make the first electrically conductive pattern and the second electrically conductive pattern function as one of the heater and the temperature sensor.Type: GrantFiled: January 18, 2018Date of Patent: February 22, 2022Assignee: KT&G CORPORATIONInventors: Seung Kiu Jeong, Joong Hak Kwon, In Seong Chun, Ghi Yuun Kang, Jung Ho Han, Jong Sub Lee
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Patent number: 11241046Abstract: Provided is an aerosol generating apparatus including: a main body into which a cigarette is inserted; a first electrically conductive pattern provided on a portion of the main body to function as one of a heater for heating the cigarette and a temperature sensor for sensing a temperature of the cigarette; a second electrically conductive pattern provided on another portion of the main body to function as one of the heater and the temperature sensor; and a controller controlling the first electrically conductive pattern and the second electrically conductive pattern to make the first electrically conductive pattern and the second electrically conductive pattern function as one of the heater and the temperature sensor.Type: GrantFiled: July 29, 2020Date of Patent: February 8, 2022Assignee: KT&G CORPORATIONInventors: Seung Kiu Jeong, Joong Hak Kwon, In Seong Chun, Ghi Yuun Kang, Jung Ho Han, Jong Sub Lee
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Publication number: 20210127757Abstract: An exemplary embodiment of the present disclosure provides a system for charging an aerosol generation device, the system including: an aerosol generation device including a heater for generating heat by resistance when a current is applied to the heater, a power storage unit for supplying electric power to the heater, and a controller for controlling the heater; and an external power supply device including a case, a charger receiving unit mounted rotatably on the case and configured to receive the aerosol generation device in a detachable and attachable manner, an auxiliary power storage device for storing electric power to be delivered to the aerosol generation device, and an auxiliary power supplying device for controlling the auxiliary power storage device to supply the electric power to the aerosol generation device, wherein the aerosol generation device is driven in one mode from among a charging mode, a cleaning mode, a preheating mode, and a smoking mode, according to where the aerosol generation devType: ApplicationFiled: May 24, 2018Publication date: May 6, 2021Applicant: KT&G CORPORATIONInventors: Jong Sub LEE, In Seong CHUN
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Publication number: 20210106052Abstract: An aerosol generation device may include a first housing comprising an opening at one side, an inner space for accommodating a cigarette inserted through the opening, and a heater disposed in the inner space; a second housing coupled to other side of the first housing and including a controller; a fastening portion configured to couple the first housing to the second housing; a battery coupled to the second housing; and a case coupled to the second housing for accommodating the second housing, the fastening portion, and the battery therein, wherein the fastening portion is prevented, by the case, from being exposed to outside.Type: ApplicationFiled: June 15, 2018Publication date: April 15, 2021Applicant: KT&G CORPORATIONInventors: Jong Sub LEE, In Seong CHUN, Sung Rok OH
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Publication number: 20200352255Abstract: Provided is an aerosol generating apparatus including: a main body into which a cigarette is inserted; a first electrically conductive pattern provided on a portion of the main body to function as one of a heater for heating the cigarette and a temperature sensor for sensing a temperature of the cigarette; a second electrically conductive pattern provided on another portion of the main body to function as one of the heater and the temperature sensor; and a controller controlling the first electrically conductive pattern and the second electrically conductive pattern to make the first electrically conductive pattern and the second electrically conductive pattern function as one of the heater and the temperature sensor.Type: ApplicationFiled: July 29, 2020Publication date: November 12, 2020Applicant: KT&G CORPORATIONInventors: Seung Kiu JEONG, Joong Hak KWON, In Seong CHUN, Ghi Yuun KANG, Jung Ho HAN, Jong Sub LEE
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Publication number: 20200352235Abstract: An aerosol generation device may include a first housing comprising an opening at one side, an inner space for accommodating a cigarette inserted through the opening, and a heater disposed in the inner space; a second housing coupled to other side of the first housing and including a controller; a fastening portion configured to couple the first housing to the second housing; a battery coupled to the second housing; and a case coupled to the second housing for accommodating the second housing, the fastening portion, and the battery therein, wherein the fastening portion is prevented, by the case, from being exposed to outside.Type: ApplicationFiled: July 29, 2020Publication date: November 12, 2020Applicant: KT&G CORPORATIONInventors: Jong Sub LEE, In Seong CHUN, Sung Rok OH
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Publication number: 20190380390Abstract: Provided is an aerosol generating apparatus including: a main body into which a cigarette is inserted; a first electrically conductive pattern provided on a portion of the main body to function as one of a heater for heating the cigarette and a temperature sensor for sensing a temperature of the cigarette; a second electrically conductive pattern provided on another portion of the main body to function as one of the heater and the temperature sensor; and a controller controlling the first electrically conductive pattern and the second electrically conductive pattern to make the first electrically conductive pattern and the second electrically conductive pattern function as one of the heater and the temperature sensor.Type: ApplicationFiled: January 18, 2018Publication date: December 19, 2019Applicant: KT&G CORPORATIONInventors: Seung Kiu JEONG, Joong Hak KWON, In Seong CHUN, Ghi Yuun KANG, Jung Ho HAN, Jong Sub LEE
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Patent number: 8672692Abstract: A universal serial bus (USB) connector, includes an insertion unit insertable into a USB port; a terminal unit disposed on a portion of a first side of the insertion unit; a connection member to electrically connect the terminal unit and an internal circuit of a terminal body of the USB connector; a reinforcement unit disposed on a second side of the insertion unit to protect the insertion unit; and an insulating unit formed on an exposed surface of the reinforcement unit.Type: GrantFiled: February 7, 2012Date of Patent: March 18, 2014Assignee: Pantech Co., Ltd.Inventors: In-Seong Chun, June Jang
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Publication number: 20120282801Abstract: A universal serial bus (USB) connector, includes an insertion unit insertable into a USB port; a terminal unit disposed on a portion of a first side of the insertion unit; a connection member to electrically connect the terminal unit and an internal circuit of a terminal body of the USB connector; a reinforcement unit disposed on a second side of the insertion unit to protect the insertion unit; and an insulating unit formed on an exposed surface of the reinforcement unit.Type: ApplicationFiled: February 7, 2012Publication date: November 8, 2012Applicant: PANTECH CO., LTD.Inventors: In-Seong CHUN, June JANG
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Publication number: 20120218233Abstract: A terminal includes a rotary button bracket including a dial button and a penetrating member; a housing including a penetrating hole and a click notch, the click notch being disposed around the penetrating hole; and a click bracket having a click protrusion and a planar portion, the click protrusion being configured to engage the click notch. The planar portion is arranged proximate to the penetrating hole, and the penetrating member is coupled to the click bracket.Type: ApplicationFiled: February 21, 2012Publication date: August 30, 2012Applicant: PANTECH CO., LTD.Inventors: In Seong CHUN, Min Kwon KANG, Byoung Soo NOH
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Patent number: 7656833Abstract: A wireless communication system, apparatus and a method for compensating offset using the same are disclosed, in which offset due to latency in a power save mode is compensated. The wireless communication apparatus includes a frequency matched unit for compensating offset due to latency that may occur during communication between the wireless communication apparatus and external equipment. The frequency matched unit adds a predetermined time to a clock value of a system clock if power save mode is transited to normal mode. Thus, the offset generated can efficiently be compensated if the power save mode is transited to the normal mode.Type: GrantFiled: February 8, 2007Date of Patent: February 2, 2010Assignee: Samsung Electronics Co., Ltd.Inventor: Phil-Seong Chun
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Publication number: 20070140154Abstract: A wireless communication system, apparatus and a method for compensating offset using the same are disclosed, in which offset due to latency in a power save mode is compensated. The wireless communication apparatus includes a frequency matched unit for compensating offset due to latency that may occur during communication between the wireless communication apparatus and external equipment. The frequency matched unit adds a predetermined time to a clock value of a system clock if power save mode is transited to normal mode. Thus, the offset generated can efficiently be compensated if the power save mode is transited to the normal mode.Type: ApplicationFiled: February 8, 2007Publication date: June 21, 2007Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Phil-Seong Chun