Patents by Inventor Jun-Ho Koh
Jun-Ho Koh 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: 20230316771Abstract: An apparatus of controlling a vehicle and a method for controlling the same includes a camera, a processor operatively connected to the camera, and a storage operatively connected to the processor to store instructions executed by the processor. The processor obtains an image of a surrounding of a door of the vehicle, which is captured through the camera, obtains depth information from the obtained image, transforms the depth information into three dimensional (3D) point information, determines collision possibility of the door with an obstacle, based on distribution of the 3D point information to determine collision possibility, and warns the collision of the door when the collision possibility is present, when executing the instructions.Type: ApplicationFiled: November 14, 2022Publication date: October 5, 2023Applicants: Hyundai Motor Company, Kia Corporation, Industry-University Cooperation Foundation Hanyang University (IUCF-HYU)Inventors: Chung Sik YIM, Soo Bok KIM, Hyung In YUN, Jun Won CHOI, Jun Ho KOH, Young Woo LEE, In Young YOON
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Patent number: 11701446Abstract: A photocatalyst filter is provided. The photocatalyst filter includes: a base in which an internal space is formed. The internal space is permeable to fluid, and a plurality of photocatalyst beads are provided in the internal space, wherein a surface of the internal space is reflective.Type: GrantFiled: June 24, 2020Date of Patent: July 18, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jee-yeon Kim, Hee-jin Park, Yong-won Jeong, Jeong-eun Lee, Jun-ho Koh
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Patent number: 11333891Abstract: Provided are a wearable display device and a light guide element thereof, the display device including: a display element configured to project a first light forming a virtual image; and a light guide element configured to guide the first light from the display element and a second light input from outside of the wearable display device to a predetermined position. The light guide element includes: a first optical surface facing the display element; a second optical surface and a third optical surface configured to reflect the first light input through the first optical surface; and a fourth optical surface configured to reflect the reflected first light to the predetermined position. The first to third optical surfaces are flat surfaces, and the fourth optical surface is a rotationally asymmetric reflective surface.Type: GrantFiled: January 21, 2020Date of Patent: May 17, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Cheol Bae, Myong-Jo Choi, Jun-ho Koh, Chang-han Kim, Hyun-jung Kim
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Patent number: 11202184Abstract: The present disclosure relates to a technique for sensor network, machine to machine (M2M), machine type communication (MTC) and Internet of Things (IoT). This disclosure comprises transitioning to a first mode when a condition is satisfied connecting to at least one peripheral device, requesting status information from the connected at least one peripheral device and obtaining the same checking a connection state with a base station, transmitting, to the base station, the status information on the obtained at least one peripheral device when the connection with the base station is maintained, and transmitting host indication information to a peripheral device indicated by the host indication information when receiving the host indication information indicating one of the at least one peripheral device from the base station.Type: GrantFiled: January 19, 2017Date of Patent: December 14, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Yeon Han, Jun-Ho Koh, Tae-Jin Woo, Jong-Hyuk Jang, Yang-Wook Kim, Jae-Ho Jung
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Patent number: 11119341Abstract: A contact lens including an energy harvesting unit is provided. The contact lens includes a sensor that detects biometric information of a user, and a power that transforms a dynamic energy generated by a movement of an eye part of the user into electrical energy and provides the sensor with the electrical energy.Type: GrantFiled: January 25, 2016Date of Patent: September 14, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Kwang-dek An, Jun-ho Koh, Bo-seok Moon, Jae-hyun Park, Young-eun Lee, Ji-yeon Han
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Publication number: 20210176617Abstract: The present disclosure relates to a technique for sensor network, machine to machine (M2M), machine type communication (MTC) and Internet of Things (IoT). This disclosure comprises transitioning to a first mode when a condition is satisfied connecting to at least one peripheral device, requesting status information from the connected at least one peripheral device and obtaining the same checking a connection state with a base station, transmitting, to the base station, the status information on the obtained at least one peripheral device when the connection with the base station is maintained, and transmitting host indication information to a peripheral device indicated by the host indication information when receiving the host indication information indicating one of the at least one peripheral device from the base station.Type: ApplicationFiled: January 19, 2017Publication date: June 10, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Yeon HAN, Jun-Ho KOH, Tae-Jin WOO, Jong-Hyuk JANG, Yang-Wook KIM, Jae-Ho JUNG
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Patent number: 10932666Abstract: An electronic device and a method for transmitting health information by the electronic device are provided. The method includes receiving, from a terminal, a first message requesting the health information; measuring a body condition, in response the first message; and transmitting, to the terminal, a second message including the health information by using human body communication, the health information being based on the measured body condition.Type: GrantFiled: December 14, 2016Date of Patent: March 2, 2021Inventors: Jae-Hyun Park, Jun-Ho Koh, Seong-Jun Song, Sang-Ho Lee, Yong-Chan Lee, Jae-Ho Jung
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Publication number: 20200368385Abstract: A photocatalyst filter is provided. The photocatalyst filter includes: a base in which an internal space is formed. The internal space is permeable to fluid, and a plurality of photocatalyst beads are provided in the internal space, wherein a surface of the internal space is reflective.Type: ApplicationFiled: June 24, 2020Publication date: November 26, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jee-yeon KIM, Hee-jin PARK, Yong-won JEONG, Jeong-eun LEE, Jun-ho KOH
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Patent number: 10722605Abstract: A photocatalyst filter is provided. The photocatalyst filter includes: a base in which an internal space is formed. The internal space is permeable to fluid, and a plurality of photocatalyst beads are provided in the internal space, wherein a surface of the internal space is reflective.Type: GrantFiled: October 19, 2017Date of Patent: July 28, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jee-yeon Kim, Hee-jin Park, Yong-won Jeong, Jeong-eun Lee, Jun-ho Koh
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Patent number: 10674219Abstract: A content reproducing method and system for performing seamless playback of contents between devices is provided. The contents reproducing system includes a portable device which, when a short distance communication with a remote control which is configured to control an electronic device occurs during reproducing of contents, generates data required by the electronic device for reproducing the contents that are being reproduced, and which transmits the generated data to the remote control; the remote control which receives the data from the portable device and which transmits the received data to the electronic device, in conjunction with the occurrence of the short distance communication with the portable device; and the electronic device for receiving the contents from a contents provider and reproducing the contents.Type: GrantFiled: May 17, 2018Date of Patent: June 2, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-jeong Jeon, Youn-gun Jung, Kwan-min Lee, Jun-ho Koh
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Publication number: 20200150440Abstract: Provided are a wearable display device and a light guide element thereof, the display device including: a display element configured to project a first light forming a virtual image; and a light guide element configured to guide the first light from the display element and a second light input from outside of the wearable display device to a predetermined position. The light guide element includes: a first optical surface facing the display element; a second optical surface and a third optical surface configured to reflect the first light input through the first optical surface; and a fourth optical surface configured to reflect the reflected first light to the predetermined position. The first to third optical surfaces are flat surfaces, and the fourth optical surface is a rotationally asymmetric reflective surface.Type: ApplicationFiled: January 21, 2020Publication date: May 14, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Cheol BAE, Myong-Jo CHOI, Jun-ho KOH, Chang-han KIM, Hyun-jung KIM
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Patent number: 10548500Abstract: An apparatus for measuring bioelectrical signals is provided. The apparatus includes a sensor electrode, a sensor support, and a main body. The sensor electrode has a tapering portion that narrows toward one end and a protruding portion that extends from the one end of the tapering portion, contacts a body part, and senses bioelectrical signals. The sensor support maintains the contact between the sensor electrode and the body part. The main body is connected to the sensor support and is wearable on a living body.Type: GrantFiled: November 20, 2015Date of Patent: February 4, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Se-hoon Lim, Jun-hyung Park, Hee-jae Jo, Jang-beom Yang, Jae-min Jung, Eun-mi Oh, Jong-ho Choi, Jun-ho Koh, Chang-Hyun Lee, Yong-hyun Lim, Hae-in Chun
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Patent number: 10482325Abstract: A user authentication method for an electronic device is provided. The user authentication method includes detecting a content execution event, confirming an authentication level of content related to the detected content execution event, acquiring an appearance image through a camera unit, extracting valid regions related to an iris of a user from the acquired appearance image, and performing an authentication on the user by comparing iris authentication reference information related to a confirmed authentication level with the extracted valid regions.Type: GrantFiled: June 13, 2016Date of Patent: November 19, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Dae-kwang Jung, Jun-ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Chang-han Kim, Hyun-jung Kim, In-hak Na, Kang-jin Yoon, Yong-chan Lee
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Patent number: 10345223Abstract: Disclosed is an optical gas sensor. The optical gas sensor includes: a light source which emits light; a gas collector which includes a cavity to be filled with gas to be sensed; an optical wave guider which guides light emitted from the light source to be output to the cavity, and guides the output light to be output again to the cavity after passing through the cavity of the gas collector; and an optical detector which detects light output from the optical wave guider. Thus, a path of light exposed to the gas to be sensed is increased within the cavity, thereby achieving miniaturization and sensing gas of low-concentration.Type: GrantFiled: September 12, 2016Date of Patent: July 9, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun-suk Kwak, Kwang-bok Kim, Dae-kwang Jung, Yong-won Jeong, Jun-ho Koh, Chang-hyun Kim, Yong-chan Lee, Jeong-eun Lee
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Patent number: 10346601Abstract: A method for a device to acquire biometric information includes acquiring a plurality of images including an ocular region using an infrared ray (IR) image sensor, detecting a sclera region in each of the plurality of acquired images, sensing a change of the detected sclera region, and determining biometric information based on information on the sensed change of the sclera region.Type: GrantFiled: March 4, 2016Date of Patent: July 9, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: In-kuk Yun, Je-in Yu, Dae-kwang Jung, Jun-ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Chang-han Kim, Hyun-jung Kim, In-hak Na, Kang-jin Yoon, Yong-chan Lee
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Patent number: 10318806Abstract: A method and device for controlling an irradiating light for photographing an iris is provided. The device includes a light source configured to generate light, an active lens configured to have an adjustable refractive index to change light passing through the active lens, an image capturer configured to capture an image of the iris by using a camera, and a controller configured to control the active lens to change the light passing through the active lens based on distance, motion and ambient light levels.Type: GrantFiled: February 22, 2016Date of Patent: June 11, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Dae-kwang Jung, Je-in Yu, In-kuk Yun, Jun-ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Yang-wook Kim, Chang-han Kim, Hyun-jung Kim, In-hak Na, Kang-jin Yoon, Yong-chan Lee, Jae-ho Jung
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Patent number: 10238286Abstract: A method and device for radiating light used to capture an iris are provided. The device for radiating light to capture an iris of a user includes a lens unit including a lens array of arranged lenses, a light source configured to radiate light beams into the iris of the user via the arranged lenses by emitting the light beams toward the arranged lenses, and a controller configured to change positions of the arranged lenses based on a distance between the device and the iris, in which the lens array is positioned between the light source and the iris.Type: GrantFiled: December 7, 2015Date of Patent: March 26, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Dae-kwang Jung, Jun-ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Yang-wook Kim, Chang-han Kim, Hyun-jung Kim, In-hak Na, Kang-jin Yoon, Yong-chan Lee, Jae-ho Jung
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Publication number: 20190021593Abstract: The present invention relates to an electronic apparatus comprising a communicator configured to communicate with a plurality of information collection modules for collecting physical condition information at a plurality of points on a body of a user; and a controller configured to select a second point among the plurality of points based on first physical condition information received from a first information collection module corresponding to a first point among the plurality of points on the body, and control the communicator to receive second physical condition information from second information collection module corresponding to the selected second point. Thus, it is possible to prevent time from being wasted due to considering information about physical conditions irrelevant to diagnostic items.Type: ApplicationFiled: January 5, 2017Publication date: January 24, 2019Applicant: Samsung Electronics Co., Ltd.Inventors: Hyun-suk KWAK, Jun-ho KOH, Chang-hyun KIM, Yong-chan LEE, Jeong-eun LEE
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Publication number: 20180372618Abstract: Disclosed is an optical gas sensor. The optical gas sensor includes: a light source which emits light; a gas collector which includes a cavity to be filled with gas to be sensed; an optical wave guider which guides light emitted from the light source to be output to the cavity, and guides the output light to be output again to the cavity after passing through the cavity of the gas collector; and an optical detector which detects light output from the optical wave guider. Thus, a path of light exposed to the gas to be sensed is increased within the cavity, thereby achieving miniaturization and sensing gas of low-concentration.Type: ApplicationFiled: September 12, 2016Publication date: December 27, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun-suk KWAK, Kwang-bok KIM, Dae-kwang JUNG, Yong-won JEONG, Jun-ho KOH, Chang-hyun KIM, Yong-chan LEE, Jeong-eun LEE
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Patent number: 10114501Abstract: A method of an electronic device including a touch panel for determining a control command is provided. The method includes the operations of receiving at least one touch input, receiving a hovering input, determining the control command corresponding to a combination of the at least one touch input and the received hovering input, and controlling the electronic device according to the determined control command.Type: GrantFiled: July 28, 2016Date of Patent: October 30, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Kang-jin Yoon, Sung-chan Kim, Yang-wook Kim, Jun-ho Koh, Bo-seok Moon