Patents by Inventor Yu Yao

Yu Yao 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).

  • Patent number: 10664295
    Abstract: For each selected category of virtual machine, a cardinality of virtual machines of the category that are requested is recorded over time. For each category of virtual machine, a prediction algorithm is used to predict a cardinality of virtual machines for the selected category to be requested in the future, such that the prediction algorithm weighs under-prediction of the cardinality of virtual machines as costlier than over-prediction. For each category of virtual machine, a cardinality of virtual machines of the category of virtual machines are composed and booted with generic virtual machine artifacts such that the cardinality of virtual machines of the selected categories is the predicted cardinality of requested virtual machines for the selected category. The booted virtual machines are caused to enter a state in which the booted virtual machines are polling for a configuration with user-specific compute settings and user-specific networking settings.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: May 26, 2020
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Bruno Korbar, Yu Yao, Sushant Pramod Rewaskar
  • Publication number: 20200162947
    Abstract: The present invention provides an antenna structure, an antenna device and a wireless localization method. The antenna structure includes a first radiation unit including a plurality of first connecting portions and a plurality of first annular radiation portions, a second radiation unit including a plurality of second connecting portions and a plurality of second annular radiation portions, a first conductive wire and a plurality of second conductive wires. A first end of each first annular radiation portion is connected to the first connecting portion, and the second end thereof extends towards the first end of the adjacent first annular radiation portion. A first end of each second annular radiation portion is connected to the second connecting portion, and the second end thereof extends towards the first end of the adjacent second annular radiation portion.
    Type: Application
    Filed: November 14, 2019
    Publication date: May 21, 2020
    Applicant: iWave Technologies Co., Ltd.
    Inventors: Shau-Gang Mao, Chong-Yi Liou, Yu-Yao Chen, Wei-Ting Tsai, Shih-Ping Huang, Ming-Chih Kuan, Chien-Bang Chen, Zheng-An Peng
  • Publication number: 20200143394
    Abstract: A system includes determination of a measure, a set of dimension members and an event associated with a data source, determination of control dimension members associated with the event, determination of first values of the measure aggregated over a control period and over the set of dimension members, determination of second values of the measure aggregated over the control period and control dimension members, and not aggregated over at least one of the set of dimension members, determination a model associating the first values and the second values, determination of predicted values of the measure over a prediction period occurring after the control period, based on the model and on values of the measure aggregated over the prediction period and over the control dimension members, and not aggregated over at least one of the set of dimension members, and generation a visualization based on the predicted values of the measure and values of the measure aggregated over the prediction period and over the set o
    Type: Application
    Filed: November 1, 2018
    Publication date: May 7, 2020
    Inventor: Cheng Yu Yao
  • Patent number: 10598778
    Abstract: A phase controller for an antenna array includes a determination circuit, determining a direction index of the antenna array, and calculating a phase index according to the direction index according to a congruence modulo equation; a switching box, selecting L first frequency signals with L different first phases among K first frequency signals with K different first phases according to the phase index, wherein L and K are integer larger than 1, and L is not larger than K; and a frequency synthesizing module, comprising L phase-coherent PLL frequency synthesizers for receiving the L first frequency signals with the L different first phases to generate L second frequency signals with L different second phases to L antennae of the antenna array, wherein a second frequency of the second frequency signals is larger than a first frequency of the first frequency signals.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: March 24, 2020
    Assignee: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Chia-Yu Yao, Shao Chen, Chien-Te Yu
  • Publication number: 20200086858
    Abstract: A system and method for egocentric-vision based future vehicle localization that include receiving at least one egocentric first person view image of a surrounding environment of a vehicle. The system and method also include encoding at least one past bounding box trajectory associated with at least one traffic participant that is captured within the at least one egocentric first person view image and encoding a dense optical flow of the egocentric first person view image associated with the at least one traffic participant. The system and method further include decoding at least one future bounding box associated with the at least one traffic participant based on a final hidden state of the at least one past bounding box trajectory encoding and the final hidden state of the dense optical flow encoding.
    Type: Application
    Filed: April 17, 2019
    Publication date: March 19, 2020
    Inventors: Yu Yao, Mingze Xu, Chiho Choi, Behzad Dariush
  • Patent number: 10559717
    Abstract: A light-emitting device includes a semiconductor stack including a first semiconductor layer, a second semiconductor layer formed on the first semiconductor layer, and an active layer formed therebetween, wherein the first semiconductor layer includes a surrounding exposed region not covered by the active layer, and the surrounding exposed region surrounds the active layer; a conductive layer formed on the second semiconductor layer, including a first conductive region extending toward and contacting the surrounding exposed region of the first semiconductor layer; an electrode layer formed on the first conductive region in the surrounding exposed region; an outside insulating layer covering a portion of the conductive layer and the electrode layer, and including a first opening exposing the other portion of the conductive layer; a bonding layer covering the outside insulating layer and electrically connecting to the other portion of the conductive layer through the first opening; and a conductive substrate, w
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: February 11, 2020
    Assignee: EPISTAR CORPORATION
    Inventors: Chun-Teng Ko, Chao-Hsing Chen, Jia-Kuen Wang, Yen-Liang Kuo, Chih-Hao Chen, Wei-Jung Chung, Chih-Ming Wang, Wei-Chih Peng, Schang-Jing Hon, Yu-Yao Lin
  • Patent number: 10516210
    Abstract: A phase controller for an antenna array includes a determination circuit, determining a direction index of the antenna array, and calculating a phase index according to the direction index according to a congruence modulo equation; a switching box, selecting L first frequency signals with L different first phases among K first frequency signals with K different first phases according to the phase index, wherein L and K are integer larger than 1, and L is not larger than K; and a frequency synthesizing module, comprising L phase-coherent PLL frequency synthesizers for receiving the L first frequency signals with the L different first phases to generate L second frequency signals with L different second phases to L antennae of the antenna array, wherein a second frequency of the second frequency signals is larger than a first frequency of the first frequency signals.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: December 24, 2019
    Assignee: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Chia-Yu Yao, Shao Chen, Chien-Te Yu
  • Patent number: 10509420
    Abstract: A reticle purging system includes an automated pod opener, a reticle holding device, a reticle transporting device and at least one purging device. The reticle holding device has a reticle occupiable zone thereon. The reticle transporting device is assigned with a transportation path from the automated pod opener to the reticle holding device. The reticle occupiable zone is exposed to the purging device.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: December 17, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chun-Jung Huang, Yu-Yao Huang, Shih-Ming Chin
  • Publication number: 20190378812
    Abstract: A device for producing semiconductor bump metal layer includes a front end transfer module including a normal pressure transfer chamber, a base material carrier, a heating and carrying interlock vacuum chamber, and a cooling interlock vacuum chamber; a pre-cooking device for receiving the plurality of base materials, forming high vacuum, and baking the base materials; a rear end cleaning sputtering module for receiving the plurality of base materials and cleaning the plurality of base materials and sputtering metal layers; then the plurality of base materials being transferred to the cooling interlock vacuum chamber. The robot in the normal pressure transfer chamber transfers the base materials to the pre-cooking device so as to bake the base materials in high vacuum to remove vapors in the plurality of base materials; then the base materials are transferred to the heating and carrying interlock vacuum chamber for baking again to a predetermined level.
    Type: Application
    Filed: June 10, 2018
    Publication date: December 12, 2019
    Inventors: Yu-Hung Huang, Ying Hsien Chen, Hsin Yu Yao, Wei Liang Chan, Kuei Chang Peng, Nai Wei Yu, Yi Hsiang Chen
  • Patent number: 10439093
    Abstract: A photovoltaic photodetector includes a substrate, a graphene layer, and a dielectric layer positioned between the substrate and the graphene layer. One or more first antenna electrodes includes a first metal in direct contact with the graphene layer. One or more second antenna electrodes includes a second metal in direct contact with the graphene layer. The first and second metals have different work functions. A drain electrode is electrically coupled to the one or more first antenna electrodes, and a source electrode is electrically coupled to the one or more second antenna electrodes. The photovoltaic photodetector can be configured to be operable over a wavelength region of 2 ?m to 24 ?m and has a response time of 10 ns or less.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: October 8, 2019
    Assignee: Arizon Board of Regents on behalf of Arizona State University
    Inventor: Yu Yao
  • Publication number: 20190291087
    Abstract: A catalyst for preparing chlorine gas by hydrogen chloride oxidation, comprising the following components calculated according to mass content based on the total weight of the catalyst: 0.5-20 wt % copper; 2-10 wt % manganese; 0.05-2 wt % boron; 0.01-3 wt % chromium; 0.1-10 wt % rare earth metal; 0.1-10 wt % potassium; and 3-15 wt % titanium; also comprising 0.02-1.1 wt % phosphorus; and 0.03-1.9 wt % iron; the carrier content is 55-90 wt %. In the case of a fluidized bed reactor, the present catalyst can achieve a one-way hydrogen chloride conversion rate of 80-85%. Almost all of the 0-1000 mg/kg of chlorinated benzene contained in hydrogen chloride gas can be converted into CO2 and H2O without generating polychlorinated benzene.
    Type: Application
    Filed: August 5, 2016
    Publication date: September 26, 2019
    Applicant: Wanhua Chemical Group Co., Ltd.
    Inventors: Hongke Zhang, Bo Zhou, Zhangwei Zai, Dan Xu, Yu Yao, Yanlong Xu, Dongke Zhao, Jingjing Yang, Jiansheng Ding, Weiqi Hua
  • Publication number: 20190278620
    Abstract: For each selected category of virtual machine, a cardinality of virtual machines of the category that are requested is recorded over time. For each category of virtual machine, a prediction algorithm is used to predict a cardinality of virtual machines for the selected category to be requested in the future, such that the prediction algorithm weighs under-prediction of the cardinality of virtual machines as costlier than over-prediction. For each category of virtual machine, a cardinality of virtual machines of the category of virtual machines are composed and booted with generic virtual machine artifacts such that the cardinality of virtual machines of the selected categories is the predicted cardinality of requested virtual machines for the selected category. The booted virtual machines are caused to enter a state in which the booted virtual machines are polling for a configuration with user-specific compute settings and user-specific networking settings.
    Type: Application
    Filed: March 7, 2018
    Publication date: September 12, 2019
    Inventors: Bruno KORBAR, Yu YAO, Sushant Pramod REWASKAR
  • Publication number: 20190262897
    Abstract: An additive manufacturing process for forming a metallic layer on the surface of the substrate includes fabricating a substrate from a polymerizable composition by a stereolithographic process, and contacting the reactive surface with an aqueous solution including a metal precursor. The metal precursor includes a metal, and the polymerizable composition includes a multiplicity of multifunctional components. Each multifunctional component includes a reactive moiety extending from a surface of the substrate to form a reactive surface. An interface between the reactive surface and the aqueous solution is irradiated to form nanoparticles including the metal. The nanoparticles are chemically coupled to the reactive surface by reactive moieties, thereby forming a metallic layer on the surface of the substrate.
    Type: Application
    Filed: February 26, 2019
    Publication date: August 29, 2019
    Inventors: Zhi Zhao, Chao Wang, Yu Yao
  • Publication number: 20190190148
    Abstract: A phase controller for an antenna array includes a determination circuit, determining a direction index of the antenna array, and calculating a phase index according to the direction index according to a congruence modulo equation; a switching box, selecting L first frequency signals with L different first phases among K first frequency signals with K different first phases according to the phase index, wherein L and K are integer larger than 1, and L is not larger than K; and a frequency synthesizing module, comprising L phase-coherent PLL frequency synthesizers for receiving the L first frequency signals with the L different first phases to generate L second frequency signals with L different second phases to L antennae of the antenna array, wherein a second frequency of the second frequency signals is larger than a first frequency of the first frequency signals.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 20, 2019
    Inventors: CHIA-YU YAO, SHAO CHEN, CHIEN-TE YU
  • Publication number: 20190187237
    Abstract: A method for the determining a position of at least one measurement object equipped with a mobile station having a receiver includes employing at least four reference objects having a base station and a transmitter, wherein a first reference object of the at least four reference objects has a mobile station with a receiver and simultaneously acts as a measurement object. The base station and the mobile station are structurally combined. The reference objects initially have a known position that can change. The transmitters of the base stations transmit signals and the mobile stations receive signals. The method additionally includes emitting, by at least two transmitters of base stations, periodic signals of different frequencies at mutually defined time intervals, wherein these frequencies are closely adjacent.
    Type: Application
    Filed: September 15, 2017
    Publication date: June 20, 2019
    Inventors: Yu YAO, Stefan VAN WAASEN, Renhai XIONG, Michael SCHIEK
  • Publication number: 20190162835
    Abstract: A phase controller for an antenna array includes a determination circuit, determining a direction index of the antenna array, and calculating a phase index according to the direction index according to a congruence modulo equation; a switching box, selecting L first frequency signals with L different first phases among K first frequency signals with K different first phases according to the phase index, wherein L and K are integer larger than 1, and L is not larger than K; and a frequency synthesizing module, comprising L phase-coherent PLL frequency synthesizers for receiving the L first frequency signals with the L different first phases to generate L second frequency signals with L different second phases to L antennae of the antenna array, wherein a second frequency of the second frequency signals is larger than a first frequency of the first frequency signals.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 30, 2019
    Inventors: CHIA-YU YAO, SHAO CHEN, CHIEN-TE YU
  • Publication number: 20190105282
    Abstract: A polymeric nanoparticle that has a size of 30-600 nm in outer diameter and contains a polymeric shell, less than 25 nm in thickness and impermeable to water, one or more aqueous cores enclosed by the polymeric shell, and a bioactive agent encapsulated in each of the one or more aqueous cores. Also disclosed are a method of preparing the polymeric nanoparticle and a method of using it for treating a disease.
    Type: Application
    Filed: March 22, 2017
    Publication date: April 11, 2019
    Inventors: Che-Ming Jack Hu, Hui-Wen Chen, Bing-Yu Yao
  • Publication number: 20190103515
    Abstract: A light-emitting device includes a semiconductor stack including a first semiconductor layer, a second semiconductor layer formed on the first semiconductor layer, and an active layer formed therebetween, wherein the first semiconductor layer includes a surrounding exposed region not covered by the active layer, and the surrounding exposed region surrounds the active layer; a conductive layer formed on the second semiconductor layer, including a first conductive region extending toward and contacting the surrounding exposed region of the first semiconductor layer; an electrode layer formed on the first conductive region in the surrounding exposed region; an outside insulating layer covering a portion of the conductive layer and the electrode layer, and including a first opening exposing the other portion of the conductive layer; a bonding layer covering the outside insulating layer and electrically connecting to the other portion of the conductive layer through the first opening; and a conductive substrate, w
    Type: Application
    Filed: November 13, 2018
    Publication date: April 4, 2019
    Inventors: Chun-Teng Ko, Chao-Hsing Chen, Jia-Kuen Wang, Yen-Liang Kuo, Chih-Hao Chen, Wei-Jung Chung, Chih-Ming Wang, Wei-Chih Peng, Schang-Jing Hon, Yu-Yao Lin
  • Publication number: 20190097180
    Abstract: A substrate unit, a display device, and a method for manufacturing the display device are disclosed. The substrate unit includes a carrier plate, a glass substrate and an interlayer disposed between the carrier plate and the glass substrate. The thickness of the glass substrate is less than that of the carrier plate, and the thickness of the interlayer is less than that of the glass substrate. The display device includes a first glass substrate, a second glass substrate, a device layer and a sealing layer. The device layer and the sealing layer are disposed between the first glass substrate and the second glass substrate, wherein the sealing layer, the first glass substrate and the second glass substrate form an enclosed space, and the device layer is disposed in the enclosed space. The thickness of the first glass substrate is between 0.05 mm and 0.3 mm.
    Type: Application
    Filed: November 23, 2018
    Publication date: March 28, 2019
    Inventors: Wei-Yen WU, Yu-Yao CHEN, Jiun-Ru TZENG, Chi-Che TSAI, Ker-Yih KAO
  • Patent number: D879070
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: March 24, 2020
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chia-Yuan Chang, Jung-Wen Chang, Yu-Yao Lin