Patents by Inventor Gwang-Hui LEE
Gwang-Hui 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: 11175717Abstract: Various examples of the present invention relate to an electronic device comprising: a graphic buffer for storing graphic information received from an application; a frame buffer for storing the graphic information to be displayed on a display; and a processor, wherein the processor is configured to: store, in the graphic buffer, first graphic information received from a first layer; store, in the frame buffer, second graphic information received from a second layer; store, in the frame buffer, the first graphic information stored in the graphic buffer; and simultaneously display the first graphic information and the second graphic information, stored in the frame buffer, through the display functionally connected with the processor. In addition, other examples identifiable through the specification are possible.Type: GrantFiled: March 17, 2017Date of Patent: November 16, 2021Inventors: Seung Jin Kim, Ji Hun Kim, Gwang Hui Lee, Sung Jun Lee, Woo Jun Jung, Min Jung Kim
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Patent number: 10809713Abstract: An unmanned aerial vehicle is disclosed. The unmanned aerial vehicle includes a memory, a sensor unit, a camera, a moving unit, and a processor. The sensor unit is configured to sense the unmanned aerial vehicle or a surrounding object. The camera configured to take an image. The moving unit configured to generate power to move the unmanned aerial vehicle. The processor is configured to determine whether a user makes contact with the unmanned aerial vehicle. The processor is also configured to control the moving unit to allow the unmanned aerial vehicle to hover at a second location when the unmanned aerial vehicle is moved from a first location to the second location by an external force of a predetermined magnitude or greater while the contact is maintained.Type: GrantFiled: March 9, 2018Date of Patent: October 20, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Chan Woo Park, Bo Ram Namgoong, Ji Hyun Park, Seung Hyuk Yu, Kyung Hee Lee, Gwang Hui Lee, Dong Kyu Lee, Sang Hyun Lee, Ju Yeong Lee
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Publication number: 20200293104Abstract: Various examples of the present invention relate to an electronic device comprising: a graphic buffer for storing graphic information received from an application; a frame buffer for storing the graphic information to be displayed on a display; and a processor, wherein the processor is configured to: store, in the graphic buffer, first graphic information received from a first layer; store, in the frame buffer, second graphic information received from a second layer; store, in the frame buffer, the first graphic information stored in the graphic buffer; and simultaneously display the first graphic information and the second graphic information, stored in the frame buffer, through the display functionally connected with the processor. In addition, other examples identifiable through the specification are possible.Type: ApplicationFiled: March 17, 2017Publication date: September 17, 2020Applicant: Samsung Electronics Co., Ltd.Inventors: Seung Jin KIM, Ji Hun KIM, Gwang Hui LEE, Sung Jun LEE, Woo Jun JUNG, Min Jung KIM
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Patent number: 10126194Abstract: A method for determining whether a module is mounted and an electronic device performing the same are provided. The electronic device includes a pressure sensor configured to detect barometric pressure inside the electronic device, a module mounting structure configured to mount a module, and a processor configured to determine whether or not the module is mounted in the module mounting structure, based on the variation in the detected pressure. In an embodiment, the pressure sensor is a barometric pressure sensor that detects variations in barometric pressure.Type: GrantFiled: March 24, 2016Date of Patent: November 13, 2018Assignee: Samsung Electronics Co., Ltd.Inventor: Gwang Hui Lee
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Publication number: 20180259953Abstract: An unmanned aerial vehicle is disclosed. The unmanned aerial vehicle includes a memory, a sensor unit, a camera, a moving unit, and a processor. The sensor unit is configured to sense the unmanned aerial vehicle or a surrounding object. The camera configured to take an image. The moving unit configured to generate power to move the unmanned aerial vehicle. The processor is configured to determine whether a user makes contact with the unmanned aerial vehicle. The processor is also configured to control the moving unit to allow the unmanned aerial vehicle to hover at a second location when the unmanned aerial vehicle is moved from a first location to the second location by an external force of a predetermined magnitude or greater while the contact is maintained.Type: ApplicationFiled: March 9, 2018Publication date: September 13, 2018Inventors: Chan Woo PARK, Bo Ram NAMGOONG, Ji Hyun PARK, Seung Hyuk YU, Kyung Hee LEE, Gwang Hui LEE, Dong Kyu LEE, Sang Hyun LEE, Ju Yeong LEE
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Publication number: 20160282113Abstract: A method for determining whether a module is mounted and an electronic device performing the same are provided. The electronic device includes a pressure sensor configured to detect barometric pressure inside the electronic device, a module mounting structure configured to mount a module, and a processor configured to determine whether or not the module is mounted in the module mounting structure, based on the variation in the detected pressure. In an embodiment, the pressure sensor is a barometric pressure sensor that detects variations in barometric pressure.Type: ApplicationFiled: March 24, 2016Publication date: September 29, 2016Inventor: Gwang Hui LEE
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Patent number: 9345299Abstract: A portable electronic device equipped with a protective cover is provided. The portable electronic device includes a protective cover that is equipped with a reflector having a light reflection characteristic, a proximity sensor that is equipped with a light emitting unit and a light receiving unit, and that is configured to generate a sensing signal based on an amount of light that the light receiving unit receives in response to light emitted from the light emitting unit, and a controller that is provided with the sensing signal generated from the proximity sensor and that is configured to determine whether the protective cover is open or closed.Type: GrantFiled: April 15, 2014Date of Patent: May 24, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Jun-Hui Lee, Chul-Woo Jin, Gwang-Hui Lee, In-Kyu Choi
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Patent number: 9178973Abstract: An audio control system using near-field wireless communication permits individualized audio data output to a plurality of devices with differing capabilities. The system preferably includes: a communication unit, which includes a near-field wireless communication transceiver and transmits and receives signal for acquiring address information and device information to and from at least one surrounding device; a car-kit capable of performing the near-field wireless communication, which is installed in a vehicle to which a tag storing vehicle information is attached; and a portable terminal for performing near-field wireless communication with the unit and the car-kit, recognizing the vehicle information by reading the tag installed in the vehicle equipped with the car-kit, and resetting an audio output corresponding to the vehicle information when audio data is output.Type: GrantFiled: June 29, 2011Date of Patent: November 3, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Gwang-Hui Lee, Min-Soo Kim
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Publication number: 20150215465Abstract: A main electronic device is provided. The main electronic device includes a first main communication module configured to receive a communication message and a main control module configured to forward the communication message to a sub electronic device in correspondence to at least one of a type of the communication message, a type of an application in execution, and a sleep state.Type: ApplicationFiled: January 23, 2015Publication date: July 30, 2015Inventor: Gwang Hui LEE
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Patent number: 8954096Abstract: A method and apparatus for detecting insertion of a Subscriber Identity Module (SIM) card in a portable terminal are provided, in which a SIM card is inserted into a SIM card connector, and a controller continuously supplies an operating voltage to a predetermined pin of the SIM card connector, determines whether a voltage level of the predetermined pin of the SIM card connector changes in a predetermined pattern, and determines that the SIM card has been inserted into the SIM card connector if the voltage level of the predetermined pin of the SIM card connector changes in the predetermined pattern.Type: GrantFiled: September 22, 2011Date of Patent: February 10, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Gwang-Hui Lee, Min-Soo Kim
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Publication number: 20140318994Abstract: A portable electronic device equipped with a protective cover is provided. The portable electronic device includes a protective cover that is equipped with a reflector having a light reflection characteristic, a proximity sensor that is equipped with a light emitting unit and a light receiving unit, and that is configured to generate a sensing signal based on an amount of light that the light receiving unit receives in response to light emitted from the light emitting unit, and a controller that is provided with the sensing signal generated from the proximity sensor and that is configured to determine whether the protective cover is open or closed.Type: ApplicationFiled: April 15, 2014Publication date: October 30, 2014Applicant: Samsung Electronics Co., Ltd.Inventors: Jun-Hui LEE, Chul-Woo JIN, Gwang-Hui LEE, In-Kyu CHOI
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Publication number: 20120083316Abstract: A method and apparatus for detecting insertion of a Subscriber Identity Module (SIM) card in a portable terminal are provided, in which a SIM card is inserted into a SIM card connector, and a controller continuously supplies an operating voltage to a predetermined pin of the SIM card connector, determines whether a voltage level of the predetermined pin of the SIM card connector changes in a predetermined pattern, and determines that the SIM card has been inserted into the SIM card connector if the voltage level of the predetermined pin of the SIM card connector changes in the predetermined pattern.Type: ApplicationFiled: September 22, 2011Publication date: April 5, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gwang-Hui LEE, Min-Soo KIM
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Publication number: 20110319017Abstract: An audio control system using near-field wireless communication permits individualized audio data output to a plurality of devices with differing capabilities. The system preferably includes: a communication unit, which includes a near-field wireless communication transceiver and transmits and receives signal for acquiring address information and device information to and from at least one surrounding device; a car-kit capable of performing the near-field wireless communication, which is installed in a vehicle to which a tag storing vehicle information is attached; and a portable terminal for performing near-field wireless communication with the unit and the car-kit, recognizing the vehicle information by reading the tag installed in the vehicle equipped with the car-kit, and resetting an audio output corresponding to the vehicle information when audio data is output.Type: ApplicationFiled: June 29, 2011Publication date: December 29, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gwang-Hui LEE, Min-Soo KIM