Patents by Inventor Chulbae LEE
Chulbae LEE 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: 11310458Abstract: The present invention relates to a display device and a control method therefor. The display device comprises: a body including a fixed body configured to respond to an output format of various contents, and an extended body coupled to at least one corner of the fixed body so as to slide on the fixed body to expand or contract a front area; and a flexible display provided on the front surface of the body and having an output area and a non-output area rolled at an end of the output area and provided on a rear area of the output area, wherein the flexible display is configured such that the ratio of the output area to the non-output area is variable in accordance with the front area of the body.Type: GrantFiled: November 22, 2018Date of Patent: April 19, 2022Assignee: LG ELECTRONICS INC.Inventors: Jinyung Park, Jeehoon Bong, Seunghyun Lee, Younkyung Lee, Sanghyuck Lee, Chulbae Lee
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Publication number: 20210067731Abstract: The present invention relates to a display device and a control method therefor. The display device comprises: a body including a fixed body configured to respond to an output format of various contents, and an extended body coupled to at least one corner of the fixed body so as to slide on the fixed body to expand or contract a front area; and a flexible display provided on the front surface of the body and having an output area and a non-output area rolled at an end of the output area and provided on a rear area of the output area, wherein the flexible display is configured such that the ratio of the output area to the non-output area is variable in accordance with the front area of the body.Type: ApplicationFiled: November 22, 2018Publication date: March 4, 2021Applicant: LG ELECTRONICS INC.Inventors: Jinyung PARK, Jeehoon BONG, Seunghyun LEE, Younkyung LEE, Sanghyuck LEE, Chulbae LEE
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Patent number: 10933993Abstract: An unmanned aerial vehicle including a body part having an inner space filled with light gas; and a plurality of wing parts mounted on the body part and providing a propelling force. Each of the wing parts includes a fin part having a first rib and a second rib, a first servomotor and a second servomotor connected to one end of the first rib and one end of the second rib, respectively, to move the other end of the first rib and the other end of the second rib in a control angle range; a control unit for controlling the first servomotor and the second servomotor to make the first rib and the second rib move while having a particular phase difference therebetween; and a third servomotor connected to the first servomotor and the second servomotor to rotate the fin part to determine the propelling direction of the body part.Type: GrantFiled: February 5, 2016Date of Patent: March 2, 2021Assignee: LG ELECTRONICS INC.Inventors: Zhimin Choo, Seihyun Cho, Hyeoncheol Lee, Sanghyuck Lee, Chulbae Lee
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Publication number: 20210014572Abstract: A display device according to an embodiment of the present invention may comprise: a storage unit; a display unit; a network interface unit for performing a communication with a server of a content provider providing a content; and a control unit for generating a virtual channel number upon receipt of a virtual channel generation request for the content, and matching the generated virtual channel number to an access address of the content so as to store in the storage unit.Type: ApplicationFiled: March 9, 2018Publication date: January 14, 2021Applicant: LG ELECTRONICS INC.Inventors: Younkyung LEE, Jinyung PARK, Jeehoon BONG, Seunghyun LEE, Sanghyuck LEE, Chulbae LEE
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Publication number: 20200296563Abstract: An emergency response device that can be worn on the neck of a user according to an embodiment of the present invention may comprise: a communication module for performing communication with an emergency management server or a mobile terminal; a sensing module for sensing a condition of a user wearing the emergency response device; and a processor for, when it is determined that the user is in a dangerous situation, on the basis of information on the sensed condition of the user, outputting information reporting the dangerous situation.Type: ApplicationFiled: March 6, 2017Publication date: September 17, 2020Applicant: LG ELECTRONICS INC.Inventors: Hyunjung CHO, Selhyun CHO, Daekee SHIN, Sunjung PARK, Chanhun JEON, Hongmin PARK, Taesu PARK, Chulbae LEE
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Patent number: 10742808Abstract: A first mobile terminal includes a microphone to receive a voice, a mobile communication module to make communication with a second mobile terminal, and a learning data unit to receive a command for entering an artificial intelligence (AI) telephone conversation mode, to obtain a user intent of the first mobile terminal, based on the received command, and to automatically perform a first task with the second mobile terminal according to the obtained user intent.Type: GrantFiled: March 8, 2019Date of Patent: August 11, 2020Assignee: LG ELECTRONICS INC.Inventors: Taehoon Cho, Chulbae Lee
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Publication number: 20190337607Abstract: A rotary wing drone according to one embodiment of the present invention comprises: a flight control unit for controlling the flight of the rotary wing drone; a main body including a first motor and a second motor; an upper shaft vertically inserted into the main body and rotating in a first direction around a first axis by means of the force of the first motor; a plurality of upper rotor blades connected to the upper shaft such that the plurality of upper rotor blades rotate in the first direction around the first axis at a fixed pitch angle; a lower shaft vertically inserted into the main body and rotating in a second direction opposite to the first direction around the first axis by means of the force of the second motor; a plurality of lower rotor blades and a swash plate connected to the lower shaft so as to rotate in the second direction around the first axis and having a variable pitch angle; a slope regulator for regulating the slope of the swash plate; a link part for connecting the swash plate to thType: ApplicationFiled: January 26, 2017Publication date: November 7, 2019Applicants: LG ELECTRONICS INC., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITYInventors: Kunwoo LEE, Yongkyu SONG, Jeongho NOH, Junseok BANG, Chulbae LEE
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Patent number: 10416788Abstract: A device controller and data processing method thereof are disclosed. According to the present invention, the device controller for controlling a digital device includes a cover, an upper core part including an input unit, a lower core part including an interface unit, and a core including a core body combined with the upper core part and the lower core part. The core body includes a communication module configured to transmit and receive control signals for controlling the digital device, a first sensor module configured to sense motion data according to a movement of the device controller, a second sensor module configured to sense pressure applied to the core body, a control unit configured to control operations of the modules, collect data sensed by the sensor modules, generate a control signal based on the collected sensed data, and output feedback.Type: GrantFiled: November 21, 2017Date of Patent: September 17, 2019Assignee: LG Electronics Inc.Inventors: Kunwoo Lee, Dongik Kim, Junseok Bang, Hyunjin Yoon, Seungil Lee, Sunho Cho, Chulbae Lee
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Patent number: 10404857Abstract: A first mobile terminal includes a microphone to receive a voice, a mobile communication module to make communication with a second mobile terminal, and a learning data unit to receive a command for entering an artificial intelligence (AI) telephone conversation mode, to obtain a user intent of the first mobile terminal, based on the received command, and to automatically perform a first task with the second mobile terminal according to the obtained user intent.Type: GrantFiled: March 29, 2018Date of Patent: September 3, 2019Assignee: LG ELECTRONICS INC.Inventors: Taehoon Cho, Chulbae Lee
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Publication number: 20190208057Abstract: A first mobile terminal includes a microphone to receive a voice, a mobile communication module to make communication with a second mobile terminal, and a learning data unit to receive a command for entering an artificial intelligence (AI) telephone conversation mode, to obtain a user intent of the first mobile terminal, based on the received command, and to automatically perform a first task with the second mobile terminal according to the obtained user intent.Type: ApplicationFiled: March 8, 2019Publication date: July 4, 2019Applicant: LG ELECTRONICS INC.Inventors: Taehoon CHO, Chulbae LEE
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Publication number: 20190158665Abstract: A first mobile terminal includes a microphone to receive a voice, a mobile communication module to make communication with a second mobile terminal, and a learning data unit to receive a command for entering an artificial intelligence (AI) telephone conversation mode, to obtain a user intent of the first mobile terminal, based on the received command, and to automatically perform a first task with the second mobile terminal according to the obtained user intent.Type: ApplicationFiled: March 29, 2018Publication date: May 23, 2019Applicant: LG ELECTRONICS INC.Inventors: Taehoon CHO, Chulbae LEE
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Patent number: 10235879Abstract: A notification system of a vehicle includes a sensing unit that detects an object outside the vehicle or detects an operational status of a function of the vehicle; an output unit; and a controller. The controller is configured to determine whether a touch has been detected on an interior handle of a door of the vehicle. If a touch is detected on the interior handle, the controller determines that an object outside the vehicle detected by the sensor is within a predetermined distance in a rearward direction from the door on which the touch was detected, or determines that an operational status of a function of the vehicle detected by the sensor indicates that the function is not yet complete; and controls the output unit to output a notification corresponding to the detected object outside the vehicle or the detected operational status of the function of the vehicle.Type: GrantFiled: August 25, 2015Date of Patent: March 19, 2019Assignee: LG Electronics Inc.Inventors: Hyeongjin Im, Saekyu Park, Eunju Lee, Byeongki Kang, Seijun Lim, Chulbae Lee
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Patent number: 10222928Abstract: Disclosed is an electronic device including a display unit that includes a main region and a sub region surrounding the main region, and a controller that, in response to an occurrence of an event, outputs to the sub region a second screen information associated with a first screen information that is output to the main region before the event occurs.Type: GrantFiled: December 5, 2013Date of Patent: March 5, 2019Assignee: LG ELECTRONICS INC.Inventors: Sanghyuck Lee, Chulbae Lee, Euiseok Lee
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Publication number: 20190031345Abstract: The present invention provides an unmanned aerial vehicle comprising: a body part having an inner space filled with a particular gas; and a plurality of wing parts mounted on the body part and providing a propelling force, wherein each of the wing parts comprises: a fin part having a first rib and a second rib mounted thereon; a first servomotor and a second servomotor connected to one end of the first rib and one end of the second rib, respectively, to move the other end of the first rib and the other end of the second rib in a predetermined control angle range; a control unit for controlling the first servomotor and the second servomotor to make the first rib and the second rib move while having a particular phase difference therebetween; and a third servomotor connected to the first servomotor and the second servomotor to rotate the fin part in order to determine the propelling direction of the body part.Type: ApplicationFiled: February 5, 2016Publication date: January 31, 2019Applicant: LG ELECTRONICS INC.Inventors: Zhimin CHOO, Seihyun CHO, Hyeoncheol LEE, Sanghyuck LEE, Chulbae LEE
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Patent number: 10025495Abstract: Disclosed is a mobile terminal which is capable of executing applications and a control method thereof. The mobile terminal includes a user input unit that receives setting of at least one mode and at least one application executable n each mode, a display unit that outputs first screen information corresponding to a first application executable in a selected first mode, and a controller that controls the display unit such that the first screen information is converted into second screen information corresponding to a second application executable in the first mode, in response to a control command for an application conversion which is input in the first mode.Type: GrantFiled: May 28, 2015Date of Patent: July 17, 2018Assignee: LG ELECTRONICS INC.Inventors: Minjoo Kim, Yongdeok Lee, Kwonhan Bae, Mijun Yoo, Jihye Min, Yeehyun Chung, Chulbae Lee
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Publication number: 20180174450Abstract: A notification system of a vehicle includes a sensing unit that detects an object outside the vehicle or detects an operational status of a function of the vehicle; an output unit; and a controller. The controller is configured to determine whether a touch has been detected on an interior handle of a door of the vehicle. If a touch is detected on the interior handle, the controller determines that an object outside the vehicle detected by the sensor is within a predetermined distance in a rearward direction from the door on which the touch was detected, or determines that an operational status of a function of the vehicle detected by the sensor indicates that the function is not yet complete; and controls the output unit to output a notification corresponding to the detected object outside the vehicle or the detected operational status of the function of the vehicle.Type: ApplicationFiled: August 25, 2015Publication date: June 21, 2018Inventors: Hyeongjin IM, Saekyu PARK, Eunju LEE, Byeongki KANG, Seijun LIM, Chulbae LEE
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Patent number: 9981744Abstract: There is disclosed a drone including a main body comprising a motor, a shaft inserted in the main body vertically, a wing unit rotatable on the shaft by a power generated from the motor, the wing unit comprising a propeller unfolded horizontally and folded vertically, wherein the motor comprises a first motor and a second motor, and the shaft comprises an upper shaft inserted in the main body from a top vertically and a lower shaft inserted in the main body from a bottom vertically, and the wing unit comprises a first wing unit rotated on the upper shaft in a first direction by a power generated from the first motor, and a second wing unit rotated on the lower shaft in a second direction, which is the reverse of the first direction, by a power generated from the second motor.Type: GrantFiled: July 22, 2015Date of Patent: May 29, 2018Assignee: LG ELECTRONICS INC.Inventors: Zhimin Choo, Chulbae Lee
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Patent number: D886083Type: GrantFiled: June 4, 2018Date of Patent: June 2, 2020Assignee: LG Electronics Inc.Inventors: Seihyun Cho, Minjung Koh, Hyunju Kim, Goeun Lee, Chulbae Lee
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Patent number: D886803Type: GrantFiled: June 4, 2018Date of Patent: June 9, 2020Assignee: LG Electronics Inc.Inventors: Seihyun Cho, Minjung Koh, Hyunju Kim, Goeun Lee, Chulbae Lee
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Patent number: D886804Type: GrantFiled: June 4, 2018Date of Patent: June 9, 2020Assignee: LG Electronics Inc.Inventors: Seihyun Cho, Minjung Koh, Hyunju Kim, Goeun Lee, Chulbae Lee