Patents by Inventor Do-Hyoung Chung
Do-Hyoung Chung 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: 10768736Abstract: An electronic device and method are disclosed herein. The electronic device includes a display, a fingerprint recognition sensor configured to recognize a fingerprint received through the display, and a processor. The processor is configured to implement the method, which includes detecting a fingerprint using a fingerprint recognition sensor of the electronic device through a display of the electronic device; and controlling the display to display at least one object based on the fingerprint.Type: GrantFiled: August 29, 2019Date of Patent: September 8, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Jeong-Ho Cho, Do-Hyoung Chung, Jae-Yub Kim, Ki-Hong Min, Seung-Geol Baek
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Patent number: 10740586Abstract: Disclosed is an electronic device including a display, a touch recognition sensor that recognizes a touch input on the display; a fingerprint recognition sensor that recognizes a fingerprint input on the display, and a processor coupled to the display, the touch recognition sensor, and the fingerprint recognition sensor, wherein the processor is configured to activate the touch recognition sensor, display at least one user interface that receives the fingerprint input on a fingerprint recognition area of the display, activate at least a portion of the fingerprint recognition sensor, and selectively deactivate a portion of the touch recognition sensor corresponding to the activated portion of the fingerprint recognition sensor.Type: GrantFiled: September 22, 2017Date of Patent: August 11, 2020Assignee: Samsung Electronics Co., LtdInventors: Jeong-Ho Cho, Jeong-Min Park, Dong-Hwan Bae, Seung-Geol Baek, Jung-Won Suh, Cheol-Jun Lee, Do-Hyoung Chung, Kyong-Gon Choi
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Publication number: 20190384440Abstract: An electronic device and method are disclosed herein. The electronic device includes a display, a fingerprint recognition sensor configured to recognize a fingerprint received through the display, and a processor. The processor is configured to implement the method, which includes detecting a fingerprint using a fingerprint recognition sensor of the electronic device through a display of the electronic device; and controlling the display to display at least one object based on the fingerprint.Type: ApplicationFiled: August 29, 2019Publication date: December 19, 2019Inventors: Jeong-Ho CHO, Do-Hyoung CHUNG, Jae-Yub KIM, Ki-Hong MIN, Seung-Geol BAEK
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Patent number: 10452178Abstract: An electronic device and method are disclosed herein. The electronic device includes a display, a fingerprint recognition sensor configured to recognize a fingerprint received through the display, and a processor. The processor is configured to implement the method, which includes detecting a fingerprint using a fingerprint recognition sensor of the electronic device through a display of the electronic device; and controlling the display to display at least one object based on the fingerprint.Type: GrantFiled: July 7, 2017Date of Patent: October 22, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Jeong-Ho Cho, Do-Hyoung Chung, Jae-Yub Kim, Ki-Hong Min, Seung-Geol Baek
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Patent number: 9939531Abstract: A method for position measurement of a portable electronic device is provided.Type: GrantFiled: September 24, 2015Date of Patent: April 10, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Jeong-Min Park, Do-Hyoung Chung
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Patent number: 9922235Abstract: Provided is a method for authenticating a user in an electronic device. In illustrative embodiments, a fingerprint input from the user is be detected by receiving detection signals for respective sample points across an area of the fingerprint input. A determination value may be computed, which represents a degree of distribution of the detection signals according to signal strengths. It is then determined whether the determination value falls outside a preset reference range. If the determination value falls outside the preset reference range, the method determines that the fingerprint input from the user is invalid.Type: GrantFiled: January 22, 2016Date of Patent: March 20, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Jeong-Ho Cho, Won Huh, Jae-Yub Kim, Ki-Hong Min, Jeong-Min Park, Seung-Geol Baek, Do-Hyoung Chung
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Publication number: 20180012057Abstract: Disclosed is an electronic device including a display, a touch recognition sensor that recognizes a touch input on the display; a fingerprint recognition sensor that recognizes a fingerprint input on the display, and a processor coupled to the display, the touch recognition sensor, and the fingerprint recognition sensor, wherein the processor is configured to activate the touch recognition sensor, display at least one user interface that receives the fingerprint input on a fingerprint recognition area of the display, activate at least a portion of the fingerprint recognition sensor, and selectively deactivate a portion of the touch recognition sensor corresponding to the activated portion of the fingerprint recognition sensor.Type: ApplicationFiled: September 22, 2017Publication date: January 11, 2018Inventors: Jeong-Ho Cho, Jeong-Min Park, Dong-Hwan Bae, Seung-Geol Baek, Jung-Won Suh, Cheol-Jun Lee, Do-Hyoung Chung, Kyong-Gon Choi
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Patent number: 9805242Abstract: An electronic device having a fingerprint verification function is provided. The electronic device includes a display; a touch recognition sensor pattern for recognizing a touch input on the display; a fingerprint recognition sensor pattern for recognizing a fingerprint input on the display; and a processor functionally connected to the display, the touch recognition sensor pattern and the fingerprint recognition sensor pattern. The processor determines whether a fingerprint recognition mode is executed, and selectively activates the touch recognition sensor pattern and the fingerprint recognition sensor pattern according to whether the determined fingerprint recognition mode is executed.Type: GrantFiled: February 5, 2016Date of Patent: October 31, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Jeong-Ho Cho, Jeong-Min Park, Dong-Hwan Bae, Seung-Geol Baek, Jung-Won Suh, Cheol-Jun Lee, Do-Hyoung Chung, Kyong-Gon Choi
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Publication number: 20170308215Abstract: An electronic device and method are disclosed herein. The electronic device includes a display, a fingerprint recognition sensor configured to recognize a fingerprint received through the display, and a processor. The processor is configured to implement the method, which includes detecting a fingerprint using a fingerprint recognition sensor of the electronic device through a display of the electronic device; and controlling the display to display at least one object based on the fingerprint.Type: ApplicationFiled: July 7, 2017Publication date: October 26, 2017Inventors: Jeong-Ho CHO, Do-Hyoung CHUNG, Jae-Yub KIM, Ki-Hong MIN, Seung-Geol BAEK
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Patent number: 9733740Abstract: A electronic device and method are disclosed herein. The electronic device includes a display, a fingerprint recognition sensor configured to recognize a fingerprint received through the display, and a processor. The processor is configured to implement the method, which includes detecting a fingerprint using a fingerprint recognition sensor of the electronic device through a display of the electronic device; and controlling the display to display at least one object based on the fingerprint.Type: GrantFiled: June 12, 2015Date of Patent: August 15, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Jeong-Ho Cho, Do-Hyoung Chung, Jae-Yub Kim, Ki-Hong Min, Seung-Geol Baek
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Patent number: 9618337Abstract: An apparatus and a method for measuring an altitude of a terminal which can correct an altitude error according to temporal and spatial changes are provided. The apparatus includes an atmospheric pressure measuring unit for measuring an atmospheric pressure from a barometer included in the terminal, a position determiner for measuring position information of the terminal, and a controller for, when a reference atmospheric pressure reception period is not generated, predicting a current reference atmospheric pressure by using previously received reference atmospheric pressures and measuring a current altitude by using the predicted reference atmospheric pressure and the measured atmospheric pressure.Type: GrantFiled: December 24, 2013Date of Patent: April 11, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Jae-Woong Chun, Jeong-Min Park, Do-Hyoung Chung
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Patent number: 9569087Abstract: A method of operating an electronic device is provided. The method includes detecting a plurality of fingerprint drags after a touch on a portion of the electronic device, wherein each of the plurality of fingerprint drags is a consecutive drag from a previous drag and each of the plurality of fingerprint drags has a different orientation from each other; and identifying a fingerprint based on a plurality of images acquired from the plurality of fingerprint drags, wherein each of the plurality of images is compared with corresponding portion of a reference image.Type: GrantFiled: March 26, 2015Date of Patent: February 14, 2017Assignee: Samsung Electronics Co., LtdInventors: Jeong-Ho Cho, Jeong-Min Park, Do-Hyoung Chung, Ki-Hong Min, Dong-Han Lee
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Publication number: 20170024597Abstract: An electronic device having a fingerprint verification function is provided. The electronic device includes a display; a touch recognition sensor pattern for recognizing a touch input on the display; a fingerprint recognition sensor pattern for recognizing a fingerprint input on the display; and a processor functionally connected to the display, the touch recognition sensor pattern and the fingerprint recognition sensor pattern. The processor determines whether a fingerprint recognition mode is executed, and selectively activates the touch recognition sensor pattern and the fingerprint recognition sensor pattern according to whether the determined fingerprint recognition mode is executed.Type: ApplicationFiled: February 5, 2016Publication date: January 26, 2017Inventors: Jeong-Ho CHO, Jeong-Min PARK, Dong-Hwan BAE, Seung-Geol BAEK, Jung-Won SUH, Cheol-Jun LEE, Do-Hyoung CHUNG, Kyong-Gon CHOI
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Patent number: 9482606Abstract: A method for operating an electronic device including a first sensor is provided, the method including: obtaining a first reading from the first sensor; detecting a state of the electronic device; and adjusting the first reading based on the state the electronic device to generate an adjusted reading; and performing, by the electronic device, an action based on the adjusted reading; wherein the first sensor includes at least one of a temperature sensor and a humidity sensor.Type: GrantFiled: October 31, 2014Date of Patent: November 1, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Jae-Yub Kim, Do-Hyoung Chung
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Publication number: 20160299580Abstract: An electronic device and a method for the electronic device to provide a user interface are provided. The electronic device includes a sensor unit configured to detect user motion-based sensor values associated with a plurality of predefined user motions; and a controller configured to classify a wear type of a user into a plurality of predefined groups based on the detected user motion-based sensor values, determine, as the wear type of the user, a predefined wear type that is commonly included in each of the predefined groups into which the wear type of the user is classified, and to control a change of a user interface based on the determined wear type of the user.Type: ApplicationFiled: April 7, 2016Publication date: October 13, 2016Inventors: Sang-Chul KU, Do-Hyoung CHUNG, Chang-Soo KIM, Jeong-Min PARK
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Publication number: 20160224823Abstract: Provided is a method for authenticating a user in an electronic device. In illustrative embodiments, a fingerprint input from the user is be detected by receiving detection signals for respective sample points across an area of the fingerprint input. A determination value may be computed, which represents a degree of distribution of the detection signals according to signal strengths. It is then determined whether the determination value falls outside a preset reference range. If the determination value falls outside the preset reference range, the method determines that the fingerprint input from the user is invalid.Type: ApplicationFiled: January 22, 2016Publication date: August 4, 2016Inventors: Jeong-Ho CHO, Won HUH, Jae-Yub KIM, Ki-Hong MIN, Jeong-Min PARK, Seung-Geol BAEK, Do-Hyoung CHUNG
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Patent number: 9354325Abstract: An apparatus for acquiring a position of a portable terminal includes a position estimating unit for estimating a position of a portable terminal based on prestored reference information, and a control unit for detecting—the position of the portable terminal using information from a server, wherein when there is a failure to acquire the position information of the portable terminal using the information from the server, the position estimating unit acquires the position of the portable terminal based on the estimated position of the portable terminal.Type: GrantFiled: March 1, 2012Date of Patent: May 31, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Gye-Joong Shin, Do-Hyoung Chung
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Patent number: 9335417Abstract: Provided is a system and method for transmitting a satellite state to a satellite receiver to determine use or non-use of a satellite signal in positioning estimation. A satellite navigation system includes at least one satellite, a satellite control center for controlling the at least one satellite, and a server. The server transmits satellite state information about the at least one satellite identified through the satellite control center to the satellite receiver. The satellite receiver restricts the use of the satellite signal for positioning estimation when the satellite state is identified as erroneous.Type: GrantFiled: December 27, 2012Date of Patent: May 10, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Woo-Young Kim, Do-Hyoung Chung, Seung-Yoon Lee
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Publication number: 20160011315Abstract: A method for position measurement of a portable electronic device is provided.Type: ApplicationFiled: September 24, 2015Publication date: January 14, 2016Inventors: Jeong-Min PARK, Do-Hyoung CHUNG
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Publication number: 20150371073Abstract: A electronic device and method are disclosed herein. The electronic device includes a display, a fingerprint recognition sensor configured to recognize a fingerprint received through the display, and a processor. The processor is configured to implement the method, which includes detecting a fingerprint using a fingerprint recognition sensor of the electronic device through a display of the electronic device; and controlling the display to display at least one object based on the fingerprint.Type: ApplicationFiled: June 12, 2015Publication date: December 24, 2015Inventors: Jeong-Ho CHO, Do-Hyoung CHUNG, Jae-Yub KIM, Ki-Hong MIN, Seung-Geol BAEK