Patents by Inventor Joon-kee Cho
Joon-kee Cho 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).
-
Publication number: 20240104723Abstract: An apparatus for measuring solubility includes: a display configured to display at least one patterned background image; an image obtaining sensor configured to obtain at least one transmission image formed by light from the at least one patterned background image being transmitted through a container accommodating a target sample, of which solubility is to be measured; and a processor configured to analyze a degree of dissolution of the target sample from the at least one transmission image based on at least one analysis algorithm.Type: ApplicationFiled: February 22, 2023Publication date: March 28, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gahee KIM, Joon-Kee CHO, Hyun Do CHOI, Younsuk CHOI, Jeonghun KIM, Sooyoung PARK
-
Patent number: 11833067Abstract: A motion assistance apparatus may include a first fixing member to be fixed to a portion of a user, a second fixing member to be fixed to another portion of the user, a driving source provided in the first fixing member, a power transmitting member connected between the driving source and the second fixing member, a sensing portion configured to sense a fixing state of the first fixing member or the second fixing member, and a controller configured to control the driving source based on information received from the sensing portion.Type: GrantFiled: March 29, 2022Date of Patent: December 5, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Taesin Ha, Changhyun Roh, Youngbo Shim, Joon-Kee Cho, Byung-Kwon Choi
-
Publication number: 20230364537Abstract: A batch-type filtering apparatus includes: a first flow path; a second flow path configured to communicate with the first flow path; a third flow path configured to communicate with the first flow path; a fourth flow path configured to communicate with each of the second flow path and the third flow path; an external port configured to communicate with each of the third flow path and the fourth flow path; a first direction switching valve configured to allow at least two from among the first flow path, the second flow path, and the third flow path to communicate with each other; a second direction switching valve configured to allow at least two from among the third flow path, the fourth flow path, and the external port to communicate with each other; and a flow cell.Type: ApplicationFiled: March 20, 2023Publication date: November 16, 2023Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyungtae SEO, Hyun Do Choi, Hyunjeong Jeon, Joon-Kee Cho, Jun-Won Jang, Wooram Hong, Jeonghun Kim, Won Je Choi
-
Publication number: 20230184490Abstract: A heat exchanger is provided. The heat exchanger includes a target area that is a target for heat exchange; and a flow path structure. The flow path structure includes at least one inlet; at least one outlet; a first flow path connected to each of the at least one inlet and the at least one outlet, and extending along a first side of the target area; and a second flow path connected to each of the at least one inlet and the at least one outlet, and extending along a second side, different from the first side, of the target area.Type: ApplicationFiled: August 15, 2022Publication date: June 15, 2023Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wooram HONG, Hyun Do CHOI, Dal HEO, Youngchun KWON, Hyukju KWON, Gahee KIM, Bosung KIM, Jeonghun KIM, Jin Woo KIM, Min Sik PARK, Youngjin PARK, Hyungtae SEO, Won Seok OH, Dongseon LEE, Sangyoon LEE, Jaejun CHANG, Jun-Won JANG, Hyunjeong JEON, Joon-Kee CHO, Byung-Kwon CHOI, Won Je CHOI, Younsuk CHOI, Taesin HA
-
Publication number: 20230089079Abstract: A sealing structure may include a lid including a first lid face, a second lid face opposite to the first lid face, and a fragile area between the first lid face and the second lid face, a cover including a first cover face facing the second lid face and covering the fragile area and a second cover face opposite to the first cover face, wherein a first distance between the second lid face and the first cover face is substantially equal to or less than a second distance between the first cover face and the second cover face, and a connector configured to connect the lid and the cover.Type: ApplicationFiled: March 7, 2022Publication date: March 23, 2023Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wooram HONG, Hyun Do Choi, Dal Heo, Youngchun Kwon, Hyukju Kwon, Gahee Kim, Bosung Kim, Jeonghun Kim, Jin Woo Kim, Min Sik Park, Youngjin Park, Hyungtae Seo, Won Seok Oh, Dongseon Lee, Sangyoon Lee, Jaejun Chang, Jun-Woon Jang, Hyunjeong Jeon, Joon-Kee Cho, Byung-Kwon Choi, Won Je Choi, Younsuk Choi, Taesin Ha
-
Patent number: 11602854Abstract: A method and apparatus for controlling an operation of a service robot is disclosed. The method includes measuring, by processing circuitry, an evaluation index of the service robot based on sensor data in a service mode; determining, by the processing circuitry, an operation mode of the service robot from a set of at least two operation modes based on the measured evaluation index; selecting, by the processing circuitry, a behavior to be applied to the operation of the service robot from a set of at least two behaviors based on the operation mode; and controlling, by the processing circuitry, the operation of the service robot based on the behavior.Type: GrantFiled: October 24, 2019Date of Patent: March 14, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Taesin Ha, Kyung-Rock Kim, Jun-Won Jang, Joon-Kee Cho
-
Patent number: 11583464Abstract: Sensor devices closely attached to a body of a user, and walking assist devices such sensor devices may be provided. For example, a sensor device including a sensor configured to sense physical information of the user, and a support configured to provide an elastic force to the sensor such that the sensor closely attached to the body regardless pf a movement of the user, and enable the sensor to sense the physical information of the user with relative accuracy may be provided.Type: GrantFiled: March 18, 2019Date of Patent: February 21, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Joon-Kee Cho, Youn Baek Lee, Kyung-Rock Kim
-
Patent number: 11579619Abstract: An autonomous driving apparatus for accompanied driving in an environment that includes a companion and an obstacle includes a sensor, processing circuitry, and a driver. The sensor may generate sensor data. The processing circuitry may define a current state of the autonomous driving apparatus based on processing the sensor data to determine respective positions of the companion and the obstacle in the environment and select a first tracking point of a plurality of tracking points at least partially surrounding the position of the companion in the environment based on the current state, a position of each tracking point of the plurality of tracking points in the environment defined by the position of the companion in the environment. The driving apparatus drive mechanism may move the autonomous driving apparatus to the first tracking point to cause the autonomous driving apparatus to accompany the companion in the environment.Type: GrantFiled: December 5, 2019Date of Patent: February 14, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Kyung-Rock Kim, Jun-Won Jang, Joon-Kee Cho, Taesin Ha
-
Patent number: 11442455Abstract: Apparatuses and methods for generating a local motion of a mobile object based on a machine learning are disclosed. The methods may include determining, by processing circuitry, a local window corresponding to a current position of the mobile object in a global area; generating, by processing circuitry, a local cost map indicating a probability of a collision of the mobile object with an obstacle in the local window; generating, by processing circuitry, a local goal map indicating a local path in the local window between the current position and a local goal in the local window; and determining, by processing circuitry, a target velocity of the mobile object based on output data of a neural network, the output data based on an input of input data to the neural network, the input data including the local cost map, the local goal map, and a current velocity of the mobile object.Type: GrantFiled: November 4, 2019Date of Patent: September 13, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Joon-Kee Cho, Kyung-Rock Kim, Taesin Ha
-
Publication number: 20220218499Abstract: A motion assistance apparatus may include a first fixing member to be fixed to a portion of a user, a second fixing member to be fixed to another portion of the user, a driving source provided in the first fixing member, a power transmitting member connected between the driving source and the second fixing member, a sensing portion configured to sense a fixing state of the first fixing member or the second fixing member, and a controller configured to control the driving source based on information received from the sensing portion.Type: ApplicationFiled: March 29, 2022Publication date: July 14, 2022Inventors: Taesin HA, ChangHyun ROH, Youngbo SHIM, Joon-Kee CHO, Byung-Kwon CHOI
-
Patent number: 11304828Abstract: A motion assistance apparatus may include a first fixing member to be fixed to a portion of a user, a second fixing member to be fixed to another portion of the user, a driving source provided in the first fixing member, a power transmitting member connected between the driving source and the second fixing member, a sensing portion configured to sense a fixing state of the first fixing member or the second fixing member, and a controller configured to control the driving source based on information received from the sensing portion.Type: GrantFiled: February 15, 2019Date of Patent: April 19, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Taesin Ha, ChangHyun Roh, Youngbo Shim, Joon-Kee Cho, Byung-Kwon Choi
-
Patent number: 11063449Abstract: A plurality of electronic devices including batteries and being connected to each other may respectively include battery managing apparatuses that may enable the electronic devices to share power of the batteries included in the electronic devices, more particularly, battery managing apparatuses that may change a mode or a manner to connect the batteries to the electronic devices by comparing states of charge (SoCs) of the batteries.Type: GrantFiled: January 30, 2018Date of Patent: July 13, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Joon-Kee Cho, Jongwon Lee
-
Patent number: 10714949Abstract: A battery pack for providing different power sources may include: a low voltage battery configured to supply a first voltage; a high voltage battery configured to supply a second voltage, the second voltage being higher than the first voltage; a charging circuit configured to charge the low voltage battery using the high voltage battery; and/or a controller configured to control the charging circuit to charge the low voltage battery when a charge state of the low voltage battery is less than a desired charge state.Type: GrantFiled: April 22, 2019Date of Patent: July 14, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Joon-Kee Cho, ChangHyun Roh, Youngbo Shim, Byung-Kwon Choi, Taesin Ha
-
Publication number: 20200201340Abstract: Apparatuses and methods for generating a local motion of a mobile object based on a machine learning are disclosed. The methods may include determining, by processing circuitry, a local window corresponding to a current position of the mobile object in a global area; generating, by processing circuitry, a local cost map indicating a probability of a collision of the mobile object with an obstacle in the local window; generating, by processing circuitry, a local goal map indicating a local path in the local window between the current position and a local goal in the local window; and determining, by processing circuitry, a target velocity of the mobile object based on output data of a neural network, the output data based on an input of input data to the neural network, the input data including the local cost map, the local goal map, and a current velocity of the mobile object.Type: ApplicationFiled: November 4, 2019Publication date: June 25, 2020Applicant: Samsung Electronics Co., Ltd.Inventors: Joon-Kee Cho, Kyung-Rock Kim, Taesin Ha
-
Publication number: 20200189117Abstract: A method and apparatus for controlling an operation of a service robot is disclosed. The method includes measuring, by processing circuitry, an evaluation index of the service robot based on sensor data in a service mode; determining, by the processing circuitry, an operation mode of the service robot from a set of at least two operation modes based on the measured evaluation index; selecting, by the processing circuitry, a behavior to be applied to the operation of the service robot from a set of at least two behaviors based on the operation mode; and controlling, by the processing circuitry, the operation of the service robot based on the behavior.Type: ApplicationFiled: October 24, 2019Publication date: June 18, 2020Applicant: Samsung Electronics Co., Ltd.Inventors: Taesin Ha, Kyung-Rock Kim, Jun-Won Jang, Joon-Kee Cho
-
Publication number: 20200192392Abstract: An autonomous driving apparatus for accompanied driving in an environment that includes a companion and an obstacle includes a sensor, processing circuitry, and a driver. The sensor may generate sensor data. The processing circuitry may define a current state of the autonomous driving apparatus based on processing the sensor data to determine respective positions of the companion and the obstacle in the environment and select a first tracking point of a plurality of tracking points at least partially surrounding the position of the companion in the environment based on the current state, a position of each tracking point of the plurality of tracking points in the environment defined by the position of the companion in the environment. The driving apparatus drive mechanism may move the autonomous driving apparatus to the first tracking point to cause the autonomous driving apparatus to accompany the companion in the environment.Type: ApplicationFiled: December 5, 2019Publication date: June 18, 2020Applicant: Samsung Electronics Co., Ltd.Inventors: Kyung-Rock KIM, Jun-Won JANG, Joon-Kee CHO, Taesin HA
-
Patent number: 10567296Abstract: Provided is a server for performing a low power communication and an operation method of the server that may generate a packet including collected data based on a maximum number of data items transmitted based on a maximum transmission unit (MTU) established between a client and the server and an allowable delay time of at least one service, and may transmit the generated packet to the client.Type: GrantFiled: November 14, 2014Date of Patent: February 18, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Byung-Kwon Choi, Chang Hyun Roh, Youngbo Shim, Joon-Kee Cho, Taesin Ha
-
Patent number: 10441442Abstract: A battery pack including a case, a battery included in the case and relatively movable with respect to the case, a generator attached to the battery and including a generation axis, and a rotation member connected to the generation axis, wherein the rotation member is configured to act a torque enabling the generation axis to be rotatable when the battery is in motion.Type: GrantFiled: January 19, 2016Date of Patent: October 15, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Taesin Ha, ChangHyun Roh, Youngbo Shim, Joon-Kee Cho, Byung-Kwon Choi
-
Publication number: 20190252892Abstract: A battery pack for providing different power sources may include: a low voltage battery configured to supply a first voltage; a high voltage battery configured to supply a second voltage, the second voltage being higher than the first voltage; a charging circuit configured to charge the low voltage battery using the high voltage battery; and/or a controller configured to control the charging circuit to charge the low voltage battery when a charge state of the low voltage battery is less than a desired charge state.Type: ApplicationFiled: April 22, 2019Publication date: August 15, 2019Applicant: Samsung Electronics Co., Ltd.Inventors: Joon-Kee CHO, ChangHyun ROH, Youngbo SHIM, Byung-Kwon CHOI, Taesin HA
-
Publication number: 20190209415Abstract: Sensor devices closely attached to a body of a user, and walking assist devices such sensor devices may be provided. For example, a sensor device including a sensor configured to sense physical information of the user, and a support configured to provide an elastic force to the sensor such that the sensor closely attached to the body regardless pf a movement of the user, and enable the sensor to sense the physical information of the user with relative accuracy may be provided.Type: ApplicationFiled: March 18, 2019Publication date: July 11, 2019Applicant: Samsung Electronics Co., Ltd.Inventors: Joon-Kee CHO, Youn Baek LEE, Kyung-Rock KIM