Patents by Inventor Na Yu
Na Yu 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: 10722585Abstract: Disclosed is a pharmaceutical composition, comprising: a) at least one sorbitan unsaturated fatty acid ester having a polar head with at least two or more —OH (hydroxyl) groups; b) at least one phospholipid; c) at least one liquid crystal hardener which is free of an ionizable group and has a triacyl group with 15 to 40 carbon atoms or a carbon ring structure in a hydrophobic moiety; and d) at least one GnRH (gonadotropin-releasing hormone) analogue as a pharmacologically active substance, wherein said lipid pre-concentrate exists as a liquid phase in absence of aqueous fluid and forms into a liquid crystal in presence of aqueous fluid. The pharmaceutical composition is configured to enhance the sustained release of the pharmacologically active substance GnRH analogue.Type: GrantFiled: December 27, 2013Date of Patent: July 28, 2020Assignee: Chong Kun Dang Pharmaceutical Corp.Inventors: Sang Phil Yoon, Ki Seong Ko, Ha Na Yu, Hye Jung Baik, Won Kyu Yang, Jin Young Ko, So Hyun Park, Sung Bum Jung, Sung Won An, Min Hyo Ki
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Publication number: 20200189972Abstract: The present invention relates to low-emissivity glass comprising: a glass substrate; a first dielectric layer formed on the glass substrate; a metal layer formed on the first dielectric layer; an absorbent layer formed on the metal layer; a second dielectric layer formed on the absorbent layer; and a coating layer formed on the second dielectric layer and containing Zr, whereby a low-emissivity glass having good and excellent handling and long-term storage properties is provided.Type: ApplicationFiled: June 19, 2018Publication date: June 18, 2020Applicant: KCC CorporationInventors: Joon Young PARK, Hyun Min KANG, Jin Yong KIM, Young Hoon OH, Sung Kun YOON, Bo Na YU, Hyoun Joo LEE, Je Hyang LEE, Min Ju KIM
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Publication number: 20200151366Abstract: A method for providing an anti-rollback secure timer service includes determining, at a device which includes a processor providing a trusted execution environment (TEE), a trusted memory, and a real time clock (RTC) accessible through an operating system of the device, an initial reference time value, by a secure timer application running in the TEE, the initial reference time value determined based on an initial value of the RTC obtained during booting of the device and a time delta value. The method further includes determining an updated reference time value based on the initial reference time value, a second value of the RTC, and a previously stored old reference time value, determining an updated time delta value based on the second value of the RTC and the updated reference time value, and storing the updated time delta value and the updated reference time value in the trusted memory.Type: ApplicationFiled: July 24, 2019Publication date: May 14, 2020Inventors: Geng Chen, Jia Ma, Bulent Kasman, Na Yu, Xudong Jin, Jian Wang, Hyungseok Yu, Seunghoon Lee
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Patent number: 10530856Abstract: In an embodiment, a first media presentation session is established between a first Source and the Sink, and a second media presentation session between a second Source and the Sink. First and second media streams are streamed to the Sink by the first and second Sources, respectively. The Sink presents the first and second media streams in respective portions of a display screen, and detects user input at the Sink that is indicative of a trigger to transfer data originated from the first Source to the second Source. The Sink coordinates with one or both of the first Source and the second Source to facilitate the data to be delivered to the second Source in response to the detection. As a result of the coordination, the second Source receives the first Source-originated data (e.g., from the first Source directly, or via the Sink).Type: GrantFiled: September 20, 2016Date of Patent: January 7, 2020Assignee: QUALCOMM IncorporatedInventors: Lochan Verma, Vijayalakshmi Raveendran, Sampath Kumar Sudi, Mu-Huan Chiang, Mina Makar, Na Yu
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Patent number: 10467662Abstract: The present disclosure relates to an apparatus for appraising an article. The apparatus for appraising an article includes: a communication unit receiving a photographed image including a partial image an entire image of the article; and a processing unit analyzing the photographed image, extracting characteristic point information of the photographed image based on a result of the analyzing of the photographed image, comparing the characteristic point information with reference information for the article to determine authenticity and an appearance grade of the article, and calculating an evaluation amount of the article based on the authenticity and the appearance grade of the article.Type: GrantFiled: March 21, 2016Date of Patent: November 5, 2019Assignee: Mi-Na YuInventor: Mi-Na Yu
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Patent number: 10458597Abstract: The present invention is related to a corner panel of an LNG cargo that includes a main body, which constitutes a corner area of the cargo, and a stress diverging part, which reduces the convergence of stress of the main body by being integrated with an internal face of the main body and being formed with curvature. Therefore, by forming the corner area of the LNG cargo in a single body having a round-shaped curvature, convergence of stress caused by the deformation of the hull and thermal deformation can be prevented, and possibility of crack in a secondary barrier can be removed. By allowing the secondary barrier to be formed in a curved shape, the constructability of the secondary barrier can be greatly improved. Since no hardwood key or plywood is required, the thickness of a primary barrier can be reduced as the stress is decreased and the reliability of the secondary barrier is improved, and the weight can be greatly reduced over the conventional cargo corner area.Type: GrantFiled: October 20, 2016Date of Patent: October 29, 2019Assignee: SAMSUNG HEAVY IND. CO., LTD.Inventors: Ki-Hun Joh, Sang-Eon Chun, Chang-Seon Bang, Dai-Gil Lee, Byung-Chul Kim, Bu-Gi Kim, Jin-Gyu Kim, Soon-Ho Yoon, Sang-Wook Park, Kwan-Ho Lee, Byoung-Jung Kim, Po-Chul Kim, Ha-Na Yu
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Patent number: 10255021Abstract: Aspects of the present disclosure relate to graphics domain transmission methods that utilize an adaptive compression pipeline to achieve low latency screen mirroring between a source device and a sink device. A source device captures a plurality of graphics domain frames, each of the graphics domain frames including one or more graphics command tokens. The source device utilizes an adaptive compression pipeline to compress the graphics domain frames based on one or more characteristics of the frames, and the adaptive compression pipeline is configured to perform at least one of scalable texture streaming, frame-based prediction, frame dropping, or data compression. The source device transmits the compressed frames to a sink device, and displays a rendered image of the graphics domain frames in time synchronization with a corresponding rendered image of the compressed frames displayed at the sink device.Type: GrantFiled: December 3, 2015Date of Patent: April 9, 2019Assignee: QUALCOMM IncorporatedInventors: Mina Ayman Saleh Yanni Makar, Xiaodong Wang, Hongyu Jiang, Na Yu, Vijayalakshmi Raveendran
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Patent number: 10132446Abstract: The present invention is related to a reinforcing member for a membrane for improving the pressure-withstanding property of the membrane having corrugations, and a membrane assembly having the reinforcing member and a method of constructing the membrane assembly. By providing a reinforcing member for a membrane having corrugations and installed in an insulating structural member of an LNG cargo, the present invention can prevent the collapse of the corrugation and attenuate shocks against a same load without increasing the facial rigidity of the corrugation, and improve the insulating property by forming an additional insulating layer.Type: GrantFiled: October 27, 2016Date of Patent: November 20, 2018Assignee: SAMSUNG HEAVY IND. CO., LTDInventors: Ki-Hun Joh, Sang-Eon Chun, Chang-Seon Bang, Dai-Gil Lee, Byung-Chul Kim, Bu-Gi Kim, Jin-Gyu Kim, Soon-Ho Yoon, San-Wook Park, Kwan-Ho Lee, Seong-Su Kim, Byoung-Jung Kim, Po-Chul Kim, Ha-Na Yu, Yong-Suk Suh, Sang-Min Han, Jong-Won Yoon, Jae-Yeon Choi, Hee-Jin Son
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Publication number: 20180075495Abstract: The present disclosure relates to an apparatus for appraising an article. The apparatus for appraising an article includes: a communication unit receiving a photographed image including a partial image an entire image of the article; and a processing unit analyzing the photographed image, extracting characteristic point information of the photographed image based on a result of the analyzing of the photographed image, comparing the characteristic point information with reference information for the article to determine authenticity and an appearance grade of the article, and calculating an evaluation amount of the article based on the authenticity and the appearance grade of the article.Type: ApplicationFiled: March 21, 2016Publication date: March 15, 2018Inventor: Mi-Na YU
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Publication number: 20170230453Abstract: In an embodiment, a first media presentation session is established between a first Source and the Sink, and a second media presentation session between a second Source and the Sink. First and second media streams are streamed to the Sink by the first and second Sources, respectively. The Sink presents the first and second media streams in respective portions of a display screen, and detects user input at the Sink that is indicative of a trigger to transfer data originated from the first Source to the second Source. The Sink coordinates with one or both of the first Source and the second Source to facilitate the data to be delivered to the second Source in response to the detection. As a result of the coordination, the second Source receives the first Source-originated data (e.g., from the first Source directly, or via the Sink).Type: ApplicationFiled: September 20, 2016Publication date: August 10, 2017Inventors: Lochan VERMA, Vijayalakshmi RAVEENDRAN, Sampath Kumar SUDI, Mu-Huan CHIANG, Mina MAKAR, Na YU
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Publication number: 20170108169Abstract: The present invention is related to a reinforcing member for a membrane for improving the pressure-withstanding property of the membrane having corrugations, and a membrane assembly having the reinforcing member and a method of constructing the membrane assembly. By providing a reinforcing member for a membrane having corrugations and installed in an insulating structural member of an LNG cargo, the present invention can prevent the collapse of the corrugation and attenuate shocks against a same load without increasing the facial rigidity of the corrugation, and improve the insulating property by forming an additional insulating layer.Type: ApplicationFiled: October 27, 2016Publication date: April 20, 2017Inventors: Ki-Hun JOH, Sang-Eon CHUN, Chang-Seon BANG, Dai-Gil LEE, Byung-Chul KIM, Bu-Gi KIM, Jin-Gyu KIM, Soon-Ho YOON, San-Wook PARK, Kwan-Ho LEE, Seong-Su KIM, Byoung-Jung KIM, Po-Chul KIM, Ha-Na YU, Yong-Suk SUH, Sang-Min HAN, Jong-Won YOON, Jae-Yeon CHOI, Hee-Jin SON
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Patent number: 9567241Abstract: Provided is a continuous circulation sand filter including a filtering barrel filled with a sand filtering layer, an inflow tube for introducing raw water into the filtering barrel, a treated water discharge part for discharging treated water purified by passing the raw water through the sand filtering layer from a lower end of the sand filtering layer to an upper end thereof, an air lift tube for transferring contaminated sand, located in the lower end of the sand filtering layer, from a lower part of the filtering barrel to an upper part thereof, a transfer water discharge filter contacting the air lift tube to discharge transfer water moved upward together with sand through the air lift tube and trap the sand and a foreign substance, a descent guide tube downwardly moving the sand and the foreign substance moved to the upper part of the filtering barrel through the air lift tube, and a foreign substance separation tube suctioning the downwardly moving foreign substance to remove the foreign substance fromType: GrantFiled: September 6, 2012Date of Patent: February 14, 2017Assignee: COWAY ENTECH CO., LTDInventors: Youn-Kook Kim, You-Mee Na, Ho-Chan Jung, Ha-Na Yu
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Publication number: 20170038007Abstract: The present invention is related to a corner panel of an LNG cargo that includes a main body, which constitutes a corner area of the cargo, and a stress diverging part, which reduces the convergence of stress of the main body by being integrated with an internal face of the main body and being formed with curvature. Therefore, by forming the corner area of the LNG cargo in a single body having a round-shaped curvature, convergence of stress caused by the deformation of the hull and thermal deformation can be prevented, and possibility of crack in a secondary barrier can be removed. By allowing the secondary barrier to be formed in a curved shape, the constructability of the secondary barrier can be greatly improved. Since no hardwood key or plywood is required, the thickness of a primary barrier can be reduced as the stress is decreased and the reliability of the secondary barrier is improved, and the weight can be greatly reduced over the conventional cargo corner area.Type: ApplicationFiled: October 20, 2016Publication date: February 9, 2017Inventors: Ki-Hun JOH, Sang-Eon CHUN, Chang-Seon BANG, Dai-Gil LEE, Byung-Chul KIM, Bu-Gi KIM, Jin-Gyu KIM, Soon-Ho YOON, Sang-Wook PARK, Kwan-Ho LEE, Byoung-Jung KIM, Po-Chul KIM, Ha-Na YU
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Publication number: 20160350056Abstract: Aspects of the present disclosure relate to graphics domain transmission methods that utilize an adaptive compression pipeline to achieve low latency screen mirroring between a source device and a sink device. A source device captures a plurality of graphics domain frames, each of the graphics domain frames including one or more graphics command tokens. The source device utilizes an adaptive compression pipeline to compress the graphics domain frames based on one or more characteristics of the frames, and the adaptive compression pipeline is configured to perform at least one of scalable texture streaming, frame-based prediction, frame dropping, or data compression. The source device transmits the compressed frames to a sink device, and displays a rendered image of the graphics domain frames in time synchronization with a corresponding rendered image of the compressed frames displayed at the sink device.Type: ApplicationFiled: December 3, 2015Publication date: December 1, 2016Inventors: Mina Ayman Saleh Yanni Makar, Xiaodong Wang, Hongyu Jiang, Na Yu, Vijayalakshmi Raveendran
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Patent number: 9509986Abstract: A measurement machine includes an optical lens and a spectral confocal sensor. An electronic device adjusts a zoom ratio of the lens to be a maximum ratio, and calculates X, Y, Z coordinate differences between the lens center and the sensor center. The electronic device calibrates the X, Y coordinate differences at least twice, to obtain calibrated X, Y coordinate differences. The X, Y differences are replaced by the calibrated X, Y coordinate differences when the calibrated X, Y coordinate differences satisfy first predetermined requirements. The electronic device further calibrates the Z coordinate difference at least twice to obtain a calibrated Z coordinate difference. The Z coordinate difference is replaced by the calibrated Z coordinate difference when the calibrated Z coordinate difference satisfies second predetermined requirements.Type: GrantFiled: October 23, 2013Date of Patent: November 29, 2016Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chih-Kuang Chang, Li Jiang, Xiao-Guang Xue, Na Yu, Zhi-Jun Zou
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Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same
Patent number: 9257706Abstract: The present invention provides a method for manufacturing a composite separator for a polymer electrolyte membrane fuel cell. The method comprises: preparing a prepreg as a continuous carbon fiber-reinforced composite and a graphite foil; allowing the cut prepreg and graphite foil to pass through a stacking/compression roller to be compressed; allowing the prepreg in which the graphite foil is integrally stacked to be heated and pressed by a hot press such that hydrogen, air, and coolant flow fields are formed or to pass through a hot roller to be formed into a separator; removing unnecessary portions from the heated and pressed separator using a trim cutter; and post-curing the thus formed separator, wherein the graphite foil may be stacked on the prepreg as the continuous carbon fiber-reinforced composite such that a graphite layer is integrally formed with the prepreg.Type: GrantFiled: January 26, 2015Date of Patent: February 9, 2016Assignees: Hyundai Motor Company, Korea Advanced Institute of Science and TechnologyInventors: Dai Gil Lee, Ha Na Yu, Jun Woo Lim, Sae Hoon Kim, Jung Do Suh, Byung Ki Ahn -
Patent number: 9234180Abstract: Methods of inducing pluripotency in human somatic cells and methods of maintaining pluripotency in human embryonic stem cells (hESCs) are provided, as well as cells and uses of employing such cells. The methods comprise culturing cells in the presence of (i) OCT4 and SOX2; (ii) at least one of KLF4 and c-MYC; and at least one of PRDM14 and NFRKB.Type: GrantFiled: June 2, 2011Date of Patent: January 12, 2016Assignee: Agency for Science, Technology and ResearchInventors: Huck Hui Ng, Na Yu Chia, Bo Feng
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Publication number: 20150297726Abstract: Disclosed is a pharmaceutical composition, comprising: a) at least one sorbitan unsaturated fatty acid ester having a polar head with at least two or more —OH (hydroxyl) groups; b) at least one phospholipid; c) at least one liquid crystal hardener which is free of an ionizable group and has a triacyl group with 15 to 40 carbon atoms or a carbon ring structure in a hydrophobic moiety; and d) at least one GnRH (gonadotropin-releasing hormone) analogue as a pharmacologically active substance, wherein said lipid pre-concentrate exists as a liquid phase in absence of aqueous fluid and forms into a liquid crystal in presence of aqueous fluid. The pharmaceutical composition is configured to enhance the sustained release of the pharmacologically active substance GnRH analogue.Type: ApplicationFiled: December 27, 2013Publication date: October 22, 2015Inventors: Sang Phil Yoon, Ki Seong Ko, Ha Na Yu, Hye Jung Baik, Won Kyu Yang, Jin Young Ko, So Hyun Park, Sung Bum Jung, Sung Won An, Min Hyo Ki
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Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same
Patent number: 9147889Abstract: The present invention provides a composite separator for a polymer electrolyte membrane fuel cell (PEMFC) and a method for manufacturing the same. The inventive method involves allowing graphite foil layers to be brought into direct contact with each other when graphite foils are stacked on both sides of a carbon fiber reinforced composite material prepreg, thereby improving electrical conductivity in the thickness direction of the separator.Type: GrantFiled: May 2, 2014Date of Patent: September 29, 2015Assignees: Hyundai Motor Company, Korea Advanced Institute of Science and TechnologyInventors: Dai Gil Lee, Ha Na Yu, Byoung Chul Kim, Bu Gi Kim, Jun Woo Lim, Jung Do Suh -
Publication number: 20150265535Abstract: Disclosed is a sustained-release lipid pre-concentrate, comprising: a) at least one liquid crystal former; b) at least one neutral phospholipid; c) at least one liquid crystal hardener; and d) at least one anionic anchoring agent, wherein the sustained-release pre-concentrate exists as a lipid liquid phase in the absence of aqueous fluid and forms into a liquid crystal upon exposure to aqueous fluid. The sustained-release lipid pre-concentrate is configured to enhance the sustained release of cationic pharmacologically active substance through ionic interaction between the anionic anchoring agent and the cationic pharmacologically active substance.Type: ApplicationFiled: December 27, 2013Publication date: September 24, 2015Inventors: Ha Na Yu, Hye Jung Baik, Won Kyu Yang, Jin Young Ko, Sung Bum Jung, Sung Won An, Min Hyo Ki