Patents by Inventor Dong Na
Dong Na 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: 20240140547Abstract: A mounting apparatus is disclosed and includes a base that is supported by a ground surface, and a holder supported by the base and having a holder recess configured such that a portion of a mobility vehicle is inserted thereinto. The holder supports the portion of the mobility vehicle such that the mobility vehicle is prevented from deviating from an upright state when the portion of the mobility vehicle is inserted into the holder recess.Type: ApplicationFiled: May 31, 2023Publication date: May 2, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ho Kwon Na, Yong Kyu Yoo, Jae Dong Shin
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Publication number: 20240139178Abstract: Provided is a method for manufacturing a composition for increasing cognitive function.Type: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Applicant: AMYLOID SOLUTION INC.Inventors: Seong Muk KIM, Young Soo Kim, Ji Su Shin, Han Na Jeon, Dong Hee Lee, Hye Ju Kim
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Publication number: 20240136843Abstract: A mobility charging device comprises a measurement unit configured to measure a voltage of a battery of a mobility device when the mobility device is electrically connected to an input/output interface, a determination unit configured to receive the voltage of the battery from the measurement unit, and determine a charging mode among a plurality of charging modes according to the voltage of the battery, and a charging unit configured to differently set cut-off voltages correspondingly to the plurality of charging modes, and provide charging voltage corresponding to a cut-off voltage set correspondingly to the charging mode to the mobility device through the input/output interface.Type: ApplicationFiled: July 19, 2023Publication date: April 25, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ho Kwon Na, Yong Kyu Yoo, Jae Dong Shin
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Publication number: 20240090326Abstract: The present disclosure relates to an organic compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound can be a bipolar compound having a p-type moiety and an n-type moiety and has high energy level and proper energy bandgap for an emissive layer of the OLED. As the organic compound is applied into the emissive layer, the OLED can maximize its luminous properties as holes and electrons are recombined uniformly over the whole area in an emitting material layer (EML).Type: ApplicationFiled: September 26, 2023Publication date: March 14, 2024Applicants: LG DISPLAY CO., LTD, KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Kyung-Jin YOON, Dae-Wi YOON, Ji-Ae LEE, Su-Na CHOI, Dong-Hoon CHOI, Min-Ju CHO, JiWon YOON
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Publication number: 20240076000Abstract: Provided is an apparatus for parking a mobility device to minimize road occupancy and safely park a mobility device. The apparatus includes: a clamp formed to be fastened to an installation object, while surrounding the installation object; a connection portion having one end connected to the clamp; and a holder rotatably connected to the other end of the connection portion through a first hinge and coupled to a portion of the mobility device.Type: ApplicationFiled: January 10, 2023Publication date: March 7, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ho Kwon Na, Yong Kyu Yoo, Jae Dong Shin
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Publication number: 20240067287Abstract: Disclosed are a system and method for managing a shared personal mobility device (SPM) capable of acquiring accurate location information of the SPM. The system for managing the SPM may include a dock configured to store SPMs, and an SPM management server configured to receive, from the dock and using an LPWA protocol, state information associated with the doc. The state information may include coordinates of the dock. The SPM management server may be further configured to receive location information associated with a returned SPM, and update, based on the coordinates of the dock, the location information associated with the returned SPM.Type: ApplicationFiled: August 29, 2023Publication date: February 29, 2024Inventors: Jae Dong Shin, Yong Kyu Yoo, Ho Kwon Na
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Publication number: 20240067006Abstract: A method for charging a micromobility and a charging stand therefor are provided. The charging stand includes a power device that supplies power, a mounting part including a charging part and a holding part configured to dock with at least one micromobility, a power conversion device including at least one converter or an inverter, and a control device that executes an operation for charging the at least one micromobility based on that the mounting part is mounted on the at least one micromobility. The control device receives power supplied from outside by means of the power device, converts the supplied power into a specified DC voltage, outputs at least a portion of the specified DC voltage to the charging part, converts the specified DC voltage into a specified AC voltage, and outputs at least a portion of the specified AC voltage to the charging part.Type: ApplicationFiled: April 7, 2023Publication date: February 29, 2024Inventors: Ho Kwon NA, Yong Kyu YOO, Jae Dong SHIN
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Patent number: 10198435Abstract: Disclosed herein are an apparatus and method for generating a translation model and an apparatus and method for automatic translation. A translation model generation apparatus and corresponding method include a learning data collector configured to collect an original text, an original text containing an error, and a translation of the original text as learning data, and a model generator that generates a translation model to simultaneously perform error correction and translation generation by enabling a neural network to learn based on the collected learning data.Type: GrantFiled: August 24, 2016Date of Patent: February 5, 2019Assignee: Samsung Electronics Co., Ltd.Inventor: Hwi Dong Na
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Patent number: 9972305Abstract: An apparatus for normalizing input data of an acoustic model includes a window extractor configured to extract windows of frame data to be input to an acoustic model from frame data of a speech to be recognized, and a normalizer configured to normalize the frame data to be input to the acoustic model in units of the extracted windows.Type: GrantFiled: October 6, 2016Date of Patent: May 15, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: In Chul Song, Young Sang Choi, Hwi Dong Na
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Publication number: 20170139905Abstract: Disclosed herein are an apparatus and method for generating a translation model and an apparatus and method for automatic translation. A translation model generation apparatus and corresponding method include a learning data collector configured to collect an original text, an original text containing an error, and a translation of the original text as learning data, and a model generator that generates a translation model to simultaneously perform error correction and translation generation by enabling a neural network to learn based on the collected learning data.Type: ApplicationFiled: August 24, 2016Publication date: May 18, 2017Applicant: Samsung Electronics Co., Ltd.Inventor: Hwi Dong NA
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Publication number: 20170110115Abstract: An apparatus for normalizing input data of an acoustic model includes a window extractor configured to extract windows of frame data to be input to an acoustic model from frame data of a speech to be recognized, and a normalizer configured to normalize the frame data to be input to the acoustic model in units of the extracted windows.Type: ApplicationFiled: October 6, 2016Publication date: April 20, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: In Chul SONG, Young Sang CHOI, Hwi Dong NA
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Publication number: 20060129631Abstract: A method for controlling a media message upload through a wireless communication network is disclosed. In one aspect of the present invention, when a communication terminal uploads particular media data to an application server, the communication terminal uploads the media data by organizing it into a plurality of segments and one response message is issued by the application server for a predefined number of segments. If an upload error occurs, the upload can be easily resumed without verification of the uploaded data based on a sequence number of a segment provided by the application server. When a data upload is cancelled intentionally befA method for controlling a media message upload through a wireless communication network is disclosed.Type: ApplicationFiled: January 20, 2004Publication date: June 15, 2006Inventors: Dong Na, Hong Yoon, Sang Sohn, Woo Yang, Sang Yi
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Publication number: 20060122772Abstract: The present invention relates to a method and system for providing voice-based supplementary information service using road map data. The voice-based supplementary information service system includes a content registration server for receiving content for the voice-based supplementary information service, and converting the content into supplementary information data having voice data format. At least one GPS satellite detects a location of the mobile communication terminal and transmits GPS radio waves, including the location information. A mobile communication terminal receives the location information and requests the road guidance service and the supplementary information service. A relay server relays requests for the road guidance service and the supplementary information service. A road search server generates road map data and transmits the road map data to the relay server. A user management server determines whether the request for the supplementary information service exists in the road map data.Type: ApplicationFiled: October 5, 2005Publication date: June 8, 2006Applicant: SK Telecom Co., Ltd.Inventors: Joon Lee, Jae Huh, Kyung Kim, Bong Um, Dong Na
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Publication number: 20050101730Abstract: The present invention relates to the unbalanced multi-block styrene-butadiene-styrene (SBS) and provides the copolymer represented by the following structure, mB1*S1-lB2-S2-sB3, wherein B is a butadiene block, S is a styrene block, l, m, s are the relative size among the blocks (i.e., large size, middle size, and small size, respectively), and * is the tapered block between mB1 block and S1 block (i.e., random copolymer of a kind). They have to satisfy the following related expressions. 0.01lB2?mB1?0.5lB2 and 0.01mB1?sB3?0.5mB1 ??a) 0.5S1?S2?1.5S1 ??b) 5%?*%?25% ??c) In the related expression, the value of B1 and S1 include tapered block for the sake of convenience, and * % is the random styrene content in all the styrene in SBS. The unbalanced multi-block SBS of this invention exhibits excellent processability in the preparation of hot-melt adhesives, reducing processing hours.Type: ApplicationFiled: July 22, 2003Publication date: May 12, 2005Applicant: KOREA KUMHO PETROCHEMICAL CO., LTD.Inventors: Nam Baik, Seung Kim, Dong Na, Sun Cheen, Byoung Yim
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Publication number: 20050080553Abstract: A navigation system (20) includes a transceiver unit (210), a display unit (250), an input unit (260) and an ECU (230). The transceiver unit (210) transmits a signal for demanding a detection of a navigation path to a path detecting server (10) and then receives path data which represent the navigation path from the path detecting server (10). The display unit (250) outputs the navigation path or a revised navigation path. The ECU (230) conveys data on a departure point and a destination from the input unit (260) to the transceiver unit (210) and transfers the path data from the transceiver unit (210) to the display unit (250). Further, the ECU (270) precalculates deviation-expected paths in the course of driving along the navigation path and selects the revised navigation path among the precalculated deviation-expected paths in case a present position of a mobile object deviates form the navigation path to thereby provide the revised navigation path to the display unit (250).Type: ApplicationFiled: October 21, 2003Publication date: April 14, 2005Inventors: Bong Um, Dong Na, Jun Lee
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Patent number: D1016803Type: GrantFiled: October 7, 2022Date of Patent: March 5, 2024Assignee: Samsung Display Co., Ltd.Inventors: Young Seok Kim, Han-Na Ma, Dong-Yeol Yeom, Chung Hui Lee