Patents by Inventor Yoon-Hee Choi
Yoon-Hee Choi 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: 20240145830Abstract: Disclosed herein is a pouch-type secondary battery and a manufacturing method thereof including. The pouch-type secondary battery includes an electrode assembly; an electrode lead extending from an electrode tab of the electrode assembly; an upper pouch; and a lower pouch. The upper pouch and the lower pouch include a sealed area where the edges are sealed and an unsealed area. An average thickness of the sealed area of the upper pouch and an average thickness of the sealed area of the lower pouch are equal to each other, and the average thickness of the unsealed area of the upper pouch is smaller than the average thickness of the unsealed area of the lower pouch, so that even if the thickness of the lower pouch is reduced during the sealing process of heat-sealing, the sealed area of the upper and lower pouches are formed with little difference in thickness.Type: ApplicationFiled: January 11, 2023Publication date: May 2, 2024Applicant: LG Energy Solution, Ltd.Inventors: Seung Ho Na, Kwang Hee Choi, Song Hwa Han, Yoon Beom Lee, Jun Ho Yoon, Yeong Jae Lee
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Patent number: 11967529Abstract: Methods of manufacturing a semiconductor chip are provided. The methods may include providing a semiconductor substrate including integrated circuit regions and a cut region. The cut region may be between the integrated circuit regions. The methods may also include forming a modified layer by emitting a laser beam into the semiconductor substrate along the cut region, polishing an inactive surface of the semiconductor substrate to propagate a crack from the modified layer, and separating the integrated circuit regions along the crack. The cut region may include a plurality of multilayer metal patterns on an active surface of the semiconductor substrate, which is opposite to the inactive surface of the semiconductor substrate. The plurality of multilayer metal patterns may form a pyramid structure when viewed in cross section.Type: GrantFiled: November 10, 2020Date of Patent: April 23, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Byung-moon Bae, Yoon-sung Kim, Yun-hee Kim, Hyun-su Sim, Jun-ho Yoon, Jung-ho Choi
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Publication number: 20240120580Abstract: A sealing device for a pouch-type battery includes an upper sealing block and a lower sealing block. The upper sealing block has a two-stage upper sealing groove, including a first upper step and a second upper step, and the lower sealing block has a two-stage lower sealing groove, including a first lower step and a second lower step. The upper sealing block contacts a first surface of an electrode lead sealing part of the pouch-type battery, and the lower sealing block contacts a second surface of the electrode lead sealing part of the pouch-type battery in a process of performing sealing through heat fusion. A pouch-type battery having an electrode lead sealing part formed by the sealing device is also provided.Type: ApplicationFiled: November 17, 2022Publication date: April 11, 2024Applicant: LG Energy Solution, Ltd.Inventors: Seung Ho Na, Kwang Hee Choi, Dong Kyun Ha, Yoon Beom Lee, Do Woo Kim, Hye Ji Lee
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Publication number: 20230126012Abstract: Provided is a nonvolatile memory device. The nonvolatile memory device includes a memory cell array, a first voltage generator configured to generate a word line operating voltage for each word line of the memory cell array, a second voltage generator configured to generate a bit line operating voltage of the memory cell array, and a temperature unit configured to determine, from a temperature range table, a temperature range for a temperature code according to a real-time temperature of the memory cell array, and to adjust a power supply voltage of the first or second voltage generator based on a selection signal mapped to the determined temperature range.Type: ApplicationFiled: July 18, 2022Publication date: April 27, 2023Applicant: Samsung Electronics Co., Ltd.Inventors: Bong-Kil JUNG, Sang-Wan NAM, Jong Min BAEK, Min Ki JEON, Woo Chul JUNG, Yoon-Hee CHOI
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Patent number: 11151185Abstract: A method for operating a content recognition apparatus is disclosed. The method for operating a content recognition apparatus according to an embodiment may comprise the steps of: obtaining at least one of a video fingerprint and an audio fingerprint of content corresponding to a content recognition request; retrieving, in a video fingerprint database and an audio fingerprint database for at least one broadcast service signal, a video fingerprint or an audio fingerprint which matches at least one of the obtained video fingerprint and audio fingerprint; and providing content information corresponding to the retrieved video fingerprint or audio fingerprint.Type: GrantFiled: December 16, 2016Date of Patent: October 19, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Hae-Dong Yeo, Yoon-Hee Choi
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Patent number: 10956007Abstract: A method of providing a search result in an electronic device and an electronic device therefor, are provided. The method includes displaying a screen including an object and sensing a user input of selecting the object. In this method, in response to the user input, the screen including the object is captured to generate the captured image. The method further includes transmitting at least part of the captured image to an external device, receiving a search result, which is obtained based on object information corresponding to the object and additional information related to the object from an external device, and displaying the received search result.Type: GrantFiled: August 1, 2018Date of Patent: March 23, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventor: Yoon-hee Choi
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Patent number: 10614887Abstract: In a method of programming a three-dimensional nonvolatile memory device, a program loop is executed at least one time. The program loop includes a programming step for programming selected memory cells among memory cells and a verifying step for verifying whether the selected memory cells are program-passed or not. In programming the selected memory cells, a level of a voltage being applied to a common source line connected to the memory cells in common may be changed. Thus, in a program operation, power consumption which is needed to charge-discharge the common source line can be decreased while increasing boosting efficiency.Type: GrantFiled: July 3, 2019Date of Patent: April 7, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Yoon-Hee Choi, Sungyeon Lee, Sang-Hyun Joo
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Patent number: 10616595Abstract: A display apparatus and a control method therefor are provided. Contents are displayed, a fingerprint is extracted from the displayed contents, it is determined whether there exists a prestored fingerprint that matches the extracted fingerprint, and when the prestored fingerprint that matches the extracted fingerprint exists, a fingerprint corresponding to the remaining sections of the contents is received from a server.Type: GrantFiled: July 21, 2016Date of Patent: April 7, 2020Assignee: Samsung Electronics Co., LtdInventor: Yoon-hee Choi
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Patent number: 10616631Abstract: An electronic apparatus including a communication interface, a display, a memory configured to store one or more instructions, and a processor configured to execute the one or more instructions stored in the memory, wherein, when executed, the one or more instructions cause the processor to receive, based on a fingerprint extracted from content displayed on the display, information of a first broadcast channel corresponding to the content from a server and recognize the first broadcast channel corresponding to the content, in response to determining that a broadcast schedule of a replacement target existing advertisement is included in a broadcast schedule of the first broadcast channel, download a replacement advertisement from the server based on a start point of the replacement target existing advertisement, and reproduce the replacement advertisement at an advertisement time of the replacement target existing advertisement of the first broadcast channel.Type: GrantFiled: August 1, 2017Date of Patent: April 7, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yoon-hee Choi, Tae-ung Jung, Hae-dong Yeo, Wei Wen
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Patent number: 10482849Abstract: A method and apparatus for compositing images in a portable terminal are provided. The method includes acquiring a plurality of images, displaying a plurality of candidate composition regions in each of the plurality of images, selecting a composition region of each of the plurality of images based on a user input, and compositing the plurality of images by using the composition regions of the plurality of images.Type: GrantFiled: October 16, 2017Date of Patent: November 19, 2019Assignee: Samsung Electronics Co., LtdInventors: Yoon-Hee Choi, Hee-Seon Park
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Publication number: 20190341111Abstract: In a method of programming a three-dimensional nonvolatile memory device, a program loop is executed at least one time. The program loop includes a programming step for programming selected memory cells among memory cells and a verifying step for verifying whether the selected memory cells are program-passed or not. In programming the selected memory cells, a level of a voltage being applied to a common source line connected to the memory cells in common may be changed. Thus, in a program operation, power consumption which is needed to charge-discharge the common source line can be decreased while increasing boosting efficiency.Type: ApplicationFiled: July 3, 2019Publication date: November 7, 2019Inventors: YOON-HEE CHOI, SUNGYEON LEE, SANG-HYUN JOO
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Patent number: 10360983Abstract: In a method of programming a three-dimensional nonvolatile memory device, a program loop is executed at least one time. The program loop includes a programming step for programming selected memory cells among memory cells and a verifying step for verifying whether the selected memory cells are program-passed or not. In programming the selected memory cells, a level of a voltage being applied to a common source line connected to the memory cells in common may be changed. Thus, in a program operation, power consumption which is needed to charge-discharge the common source line can be decreased while increasing boosting efficiency.Type: GrantFiled: June 1, 2017Date of Patent: July 23, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Yoon-Hee Choi, Sungyeon Lee, Sang-Hyun Joo
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Patent number: 10219011Abstract: Provided herein is a terminal device including a communication interface configured to receive a moving picture; a fingerprint extractor configured to extract a fingerprint from a frame of the moving picture; a controller configured to detect a target object from the frame, and control the communication interface to transmit the fingerprint to a server, and receive object information corresponding to the transmitted fingerprint from the server; and an outputter configured to output the received object information when content corresponding to the object information is output.Type: GrantFiled: October 28, 2015Date of Patent: February 26, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Tae-ung Jung, Yoon-hee Choi
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Publication number: 20190042079Abstract: A method of providing a search result in an electronic device and an electronic device therefor, are provided. The method includes displaying a screen including an object and sensing a user input of selecting the object. In this method, in response to the user input, the screen including the object is captured to generate the captured image. The method further includes transmitting at least part of the captured image to an external device, receiving a search result, which is obtained based on object information corresponding to the object and additional information related to the object from an external device, and displaying the received search result.Type: ApplicationFiled: August 1, 2018Publication date: February 7, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Yoon-hee CHOI
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Publication number: 20190042574Abstract: An artificial intelligence (AI) system utilizing a machine learning algorithm to receive an area in an image provide a first search result by using first text information describing an object in the area by using a trained model, and provide a second search result by using second text information describing an object in the second area using the trained model.Type: ApplicationFiled: August 1, 2018Publication date: February 7, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wonsik KIM, Yoon-hee CHOI
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Publication number: 20190018846Abstract: A method for operating a content recognition apparatus is disclosed. The method for operating a content recognition apparatus according to an embodiment may comprise the steps of: obtaining at least one of a video fingerprint and an audio fingerprint of content corresponding to a content recognition request; retrieving, in a video fingerprint database and an audio fingerprint database for at least one broadcast service signal, a video fingerprint or an audio fingerprint which matches at least one of the obtained video fingerprint and audio fingerprint; and providing content information corresponding to the retrieved video fingerprint or audio fingerprint.Type: ApplicationFiled: December 16, 2016Publication date: January 17, 2019Inventors: Hae-Dong YEO, Yoon-Hee CHOI
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Patent number: 10153050Abstract: A memory device has a memory cell array with memory cells. A page buffer group generates page buffer signals according to a verify read result of the memory cells. A page buffer decoding unit generates a decoder output signal corresponding to the number of fail bits from the page buffer signals based on a first reference current. A slow bit counter outputs a count result corresponding to the number of fail bits from the decoder output signal based on a second reference current corresponding to M times the first reference current, where M is a positive integer. A pass/fail checking unit determines a program outcome with respect to the memory cells based on the count result and outputs a pass signal or a fail signal based on the determined program outcome.Type: GrantFiled: November 27, 2017Date of Patent: December 11, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Tae-Hyun Kim, Bong-Soon Lim, Yoon-Hee Choi, Sang-Won Shim
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Publication number: 20180255313Abstract: A display apparatus and a control method therefor are provided. Contents are displayed, a fingerprint is extracted from the displayed contents, it is determined whether there exists a prestored fingerprint that matches the extracted fingerprint, and when the prestored fingerprint that matches the extracted fingerprint exists, a fingerprint corresponding to the remaining sections of the contents is received from a server.Type: ApplicationFiled: July 21, 2016Publication date: September 6, 2018Inventor: Yoon-hee CHOI
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Patent number: 10031926Abstract: A method and apparatus for identifying an object from an image or context aware information and providing information about the identified object. The method includes identifying at least one object included in an image being displayed or to be displayed on a user device, obtaining relationship information of an identified object based on identification information of the identified object, and outputting the relationship information to at least one of the user device and a device of the identified object.Type: GrantFiled: September 1, 2015Date of Patent: July 24, 2018Assignee: Samsung Electronics Co., LtdInventors: Duck-hoon Kim, Hee-seon Park, Yoon-hee Choi, Seok-hyun Yoon
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Publication number: 20180075918Abstract: A memory device has a memory cell array with memory cells. A page buffer group generates page buffer signals according to a verify read result of the memory cells. A page buffer decoding unit generates a decoder output signal corresponding to the number of fail bits from the page buffer signals based on a first reference current. A slow bit counter outputs a count result corresponding to the number of fail bits from the decoder output signal based on a second reference current corresponding to M times the first reference current, where M is a positive integer. A pass/fail checking unit determines a program outcome with respect to the memory cells based on the count result and outputs a pass signal or a fail signal based on the determined program outcome.Type: ApplicationFiled: November 27, 2017Publication date: March 15, 2018Inventors: TAE-HYUN KIM, BONG-SOON LIM, YOON-HEE CHOI, SANG-WON SHIM