Patents by Inventor Hai Yao
Hai 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: 11971159Abstract: The application relates to a sensing device and a lighting device. The sensing device comprises a sensor provided with a glass window to transmit light and is configured to sense light incident upon the sensor; a circuit board, wherein one side of the circuit board is provided with the sensor; a Fresnel lens arranged above the sensor and configured to transmit light to the sensor; and a housing made from a flame-resistant material, wherein the housing comprises an accommodation space configured to accommodate the sensor and the circuit board, and the housing is provided with a center hole to expose the glass window. By adopting the technical solution, the sensor has flame-resistant performance.Type: GrantFiled: July 1, 2021Date of Patent: April 30, 2024Assignee: SAVANT TECHNOLOGIES LLCInventors: Guangting Guo, Kun Xiao, Hai Huang, Pan Yao, Wei Rong
-
Publication number: 20240116829Abstract: Disclosed in the present application are a concrete protection material, and a preparation method and a construction method therefor. The concrete protection material consists of 50%-90% of a component A and 10%-50% of a component B in percentage by weight, where the component A is prepared from 30%-65% of organic silicon, 2%-5% of nano-silicon dioxide and the balance of an organic solvent in percentage by weight; and the component B is prepared from 20%-50% of an organic base and the balance of water in percentage by weight. The present application not only can form nano-particles having a strengthening effect in capillary channels of a concrete surface layer, but also can achieve a technical effect of superhydrophobicity on the concrete surface layer.Type: ApplicationFiled: November 21, 2022Publication date: April 11, 2024Applicants: NATIONAL ENGINEERING RESEARCH CENTER OF HIGH-SPEED RAILWAY CONSTRUCTION TECHNOLOGY, CHINA RAILWAY NO.4 ENGINEERING GROUP CO., LTD, ANHUI ENGINEERING MATERIAL TECHNOLOGY CO, LTD OF CTCE GROUPInventors: Dongdong FAN, Hai HUANG, Jianfeng WEN, Jianwei PENG, Zhiyong WANG, Yitao CHEN, Chenhao WU, Jianan YAO, Jie TANG, Juan CHEN, Chunhong LIN, Xianzhu HU, Zhiwu YU
-
Patent number: 11954417Abstract: Disclosed a method for predicting permeability of a multi-mineral phase digital core based on deep learning. In the present disclosure, a three-dimensional digital core is constructed and a pore structure is randomly generated; after a plurality of multi-mineral digital core images is acquired by performing image segmentation on the three-dimensional digital core, permeability corresponding to each of the multi-mineral digital core images is acquired by simulation using multi-physics field simulation software and a multi-mineral digital core data set is constructed based on the plurality of multi-mineral digital core images and the permeability corresponding to each of the multi-mineral digital core images; an SE-ResNet18 convolutional neural network is constructed and trained with the multi-mineral digital core data set; and an image of a multi-mineral core to be predicted is input into the trained SE-ResNet18 convolutional neural network to determine the permeability of the multi-mineral core.Type: GrantFiled: November 8, 2023Date of Patent: April 9, 2024Assignee: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)Inventors: Hai Sun, Liang Zhou, Dongyan Fan, Lei Zhang, Jun Yao, Yongfei Yang, Kai Zhang, Qian Sang, Xia Yan, Lei Liu, Fei Luo, Yuda Kan
-
Publication number: 20240094420Abstract: The embodiment of the present disclosure provides an imaging method for a dispersion energy spectrum of surface waves, an electronic device, and a storage medium. The imaging method includes: obtaining first surface wave data, and the first surface wave data corresponding to a space-time domain representation; processing the first surface wave data to obtain the second surface wave data, and the second surface wave data corresponding to a space-frequency domain representation; and processing the second surface wave data based on a preset algorithm to obtain a first imaging result, the first imaging result corresponding to a slowness-frequency domain representation.Type: ApplicationFiled: June 27, 2023Publication date: March 21, 2024Applicant: SOUTHWEST PETROLEUM UNIVERSITYInventors: Weiping CAO, Luo LI, Xuri HUANG, Hai YAO, Yungui XU, Yezheng HU, Jing TANG, Ran YANG, Mengcheng LI
-
Patent number: 11934488Abstract: The present disclosure provides a method and system for constructing a digital rock, and relates to the technical field of digital rocks. According to the method, a three-dimensional (3D) digital rock image that can reflect real rock information is obtained using an image scanning technology, and the image is preprocessed to obtain a digital rock training image for training a generative adversarial network (GAN). The trained GAN is stored to obtain a digital rock construction model. The stored digital rock construction model can be directly used to quickly construct a target digital rock image. This not only greatly reduces computational costs, but also reduces costs and time consumption for obtaining high-resolution sample images. In addition, the constructed target digital rock image can also reflect real rock information.Type: GrantFiled: September 10, 2020Date of Patent: March 19, 2024Assignee: China University of Petroleum (East China)Inventors: Yongfei Yang, Fugui Liu, Jun Yao, Huaisen Song, Kai Zhang, Lei Zhang, Hai Sun, Wenhui Song, Yuanbo Wang, Bozhao Xu
-
Patent number: 11574502Abstract: Aspects of the disclosure can provide method for identifying a face where multiple images to be identified are received. Each of the multiple images includes a face image part. Each face image of face images in the multiple images to be identified is extracted. An initial figure identification result of identifying a figure in the each face image is determined by matching a face in the each face image respectively to a face in a target image in an image identification library. The face images are grouped. A target figure identification result for each face image in each group is determined according to the initial figure identification result for the each face image in the each group.Type: GrantFiled: January 14, 2021Date of Patent: February 7, 2023Assignee: Beijing Xiaomi Pinecone Electronics Co., Ltd.Inventors: Yunping Pang, Hai Yao, Wenming Wang
-
Publication number: 20220018779Abstract: Herein are described data acquisition systems and methods applying such systems to determine three-dimensional (3D) diffusion tensors, and simultaneously, to perform 3D structure imaging. Example data acquisition systems can include computing systems in communication with modified light sheet microscopes that are configured for high-speed volumetric imaging to record 3D diffusion processes and high-resolution 3D structural imaging.Type: ApplicationFiled: July 16, 2021Publication date: January 20, 2022Inventors: HAI YAO, TONG YE, PENG CHEN, XUN CHEN
-
Publication number: 20210406524Abstract: Aspects of the disclosure can provide method for identifying a face where multiple images to be identified are received. Each of the multiple images includes a face image part. Each face image of face images in the multiple images to be identified is extracted. An initial figure identification result of identifying a figure in the each face image is determined by matching a face in the each face image respectively to a face in a target image in an image identification library. The face images are grouped. A target figure identification result for each face image in each group is determined according to the initial figure identification result for the each face image in the each group.Type: ApplicationFiled: January 14, 2021Publication date: December 30, 2021Applicant: Beijing Xiaomi Pinecone Electronics Co., Ltd.Inventors: Yunping PANG, Hai YAO, Wenming WANG
-
Patent number: 11139855Abstract: A method and apparatus may include receiving, by a machine type communication user equipment, parameters for frequency hopping in downlink or uplink. The parameters comprise an “X,” “Y,” and “Z” parameters, “X” corresponds to a duration for which the same physical resource blocks are used for transmission. “Y” corresponds to a frequency hopping period, and “Z” corresponds to a frequency hopping pattern indication. The method may also include performing frequency hopping in accordance with the parameters.Type: GrantFiled: June 16, 2020Date of Patent: October 5, 2021Assignee: NOKIA TECHNOLOGIES OYInventors: Chun Hai Yao, Rapeepat Ratasuk, Nitin Mangalvedhe
-
Publication number: 20200350950Abstract: A method and apparatus may include receiving, by a machine type communication user equipment, parameters for frequency hopping in downlink or uplink. The parameters comprise an “X,” “Y,” and “Z” parameters, “X” corresponds to a duration for which the same physical resource blocks are used for transmission. “Y” corresponds to a frequency hopping period, and “Z” corresponds to a frequency hopping pattern indication. The method may also include performing frequency hopping in accordance with the parameters.Type: ApplicationFiled: June 16, 2020Publication date: November 5, 2020Inventors: Chun Hai YAO, Rapeepat RATASUK, Nitin MANGALVEDHE
-
Patent number: 10708889Abstract: A method includes communicating with a first cell using a first uplink and downlink configuration and a second cell using a second uplink and downlink configuration, said first cell having predetermined configuration; providing communication feedback for said first cell and the second cell on said second cell using a physical uplink shared channel; and determining a codebook size for said feedback in dependence on downlink assignment indicator information received in an uplink grant.Type: GrantFiled: February 8, 2018Date of Patent: July 7, 2020Assignee: Nokia Technologies OyInventors: Li Zhang, Chun Hai Yao
-
Patent number: 10499436Abstract: Systems, methods, apparatuses, and computer program products of physical random access channel (PRACH) selection and random access response (RAR) detection are provided. One method includes specifying, by a network node, a starting point for preamble repetition having a repetition level such that all user equipment (UEs) of the same repetition level start the preamble repetition on a same physical random access channel (PRACH) resource, determining when a series of the preamble repetition is over, and transmitting a random access response (RAR) when the repetition series is finished.Type: GrantFiled: January 30, 2015Date of Patent: December 3, 2019Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Yan Ji Zhang, Chunli Wu, Benoist Pierre Sebire, Guillaume Decarreau, Chun Hai Yao
-
Patent number: 10485003Abstract: Methods, apparatus and computer program products are disclosed for determining transmission parameters in a wireless network. A method comprises: receiving transmission configuration information used by a network element for determining transmission parameters, wherein the transmission configuration information comprises a first set of parameters comprising at least a first repetition level set index, a first repetition level index, a first resource allocation and a first transport block size index, or a second set of parameters comprising at least a second repetition level index, a second resource allocation, and a second transport block size index, or a third set of parameters comprising at least a modulation and coding scheme level index, a third resource allocation and a third transport block size index; determining transmission parameters used by the network element based at least in part on the transmission configuration information.Type: GrantFiled: April 20, 2016Date of Patent: November 19, 2019Assignee: Nokia Technologies OyInventors: Yuantao Zhang, Rapeepat Ratasuk, Chun Hai Yao, Yan Ji Zhang
-
Patent number: 10455585Abstract: A method including: using first information and second information to determine a code book size, said first information including information for at least one first subframe of at least one cell for which feedback information is to be provided, said at least one first subframe is prior to subframe n and second information for at least one second subframe of at least one cell for which feedback information is to be provided, said at least one second subframe being after said subframe n; and using said code book size for providing feedback information.Type: GrantFiled: July 17, 2018Date of Patent: October 22, 2019Assignee: HMD Global OyInventors: Li Zhang, Hai Peng Lei, Chun Hai Yao
-
Patent number: 10441321Abstract: Rib hook devices, systems, and methods of assembling and using the devices and systems are disclosed. The rib hook device includes a body with a first end and a second end and a rod attachment member coupled to and extending away from the second end of the body. The rib hook system includes at least one rib hook device, a first rod for engaging the at least one rib hook device, and at least one fastener for securing the first rod to the at least one rib hook device. Methods for assembling and using the rib hook devices and systems are also disclosed.Type: GrantFiled: December 9, 2016Date of Patent: October 15, 2019Assignees: CLEMSON UNIVERSITY RESEARCH FOUNDATION, MUSC FOUNDATION FOR RESEARCH DEVELOPMENTInventors: Gregory J. Wright, Hai Yao, Richard H. Gross
-
Publication number: 20190254038Abstract: Methods, apparatus and computer program products are disclosed for determining transmission parameters in a wireless network. A method comprises: receiving transmission configuration information used by a network element for determining transmission parameters, wherein the transmission configuration information comprises a first set of parameters comprising at least a first repetition level set index, a first repetition level index, a first resource allocation and a first transport block size index, or a second set of parameters comprising at least a second repetition level index, a second resource allocation, and a second transport block size index, or a third set of parameters comprising at least a modulation and coding scheme level index, a third resource allocation and a third transport block size index; determining transmission parameters used by the network element based at least in part on the transmission configuration information.Type: ApplicationFiled: April 20, 2016Publication date: August 15, 2019Inventors: Yuantao ZHANG, Rapeepat RATASUK, Chun Hai YAO, Yan Ji ZHANG
-
Patent number: 10270581Abstract: A method and apparatus can be configured to determine uplink-downlink configuration for a primary cell and at least one secondary cell. The method can also include broadcasting the uplink-downlink configuration to user equipment. The user equipment is configured for carrier aggregation. The method can also include enabling dynamic time-division-duplex configuration for the primary cell and/or the at least one secondary cell for the user equipment. The method can also include configuring the user equipment with downlink hybrid-automatic-repeat-request reference uplink-downlink configuration for each cell for which dynamic time-division-duplex configuration is enabled. The method can also include deriving uplink and/or downlink hybrid-automatic-repeat-request-acknowledgement timing for the at least one secondary cell based on at least one configured uplink-downlink configuration and at least one downlink hybrid-automatic-repeat-request reference uplink-downlink configuration.Type: GrantFiled: March 21, 2014Date of Patent: April 23, 2019Assignee: Nokia Solutions and Networks OyInventors: Timo Erkki Lunttila, Chun Hai Yao, Esa Tapani Tiirola
-
Publication number: 20190053195Abstract: A method includes communicating with a first cell using a first uplink and downlink configuration and a second cell using a second uplink and downlink configuration, said first cell having predetermined configuration; providing communication feedback for said first cell and the second cell on said second cell using a physical uplink shared channel; and determining a codebook size for said feedback in dependence on downlink assignment indicator information received in an uplink grant.Type: ApplicationFiled: February 8, 2018Publication date: February 14, 2019Inventors: Li Zhang, Chun Hai Yao
-
Patent number: 10165458Abstract: A technique is provided to control transmitting, by a mobile station (MS) that uses carrier aggregation, a message including an interoperability test (IOT) indication for one or more uplink-downlink (UL-DL) configuration combinations of time-division-duplex (TDD) radio frames for use by a primary cell and a secondary cell. In one example implementation, an IOT indication may be provided for one or more (or each) uplink-downlink configuration combinations (e.g., one IOT indication per UL-DL configuration combination). In another example implementation, an IOT indication may be provided for one or more sets of uplink-downlink configuration combinations, where each set may include a plurality of UL-DL configuration combinations.Type: GrantFiled: August 11, 2016Date of Patent: December 25, 2018Assignee: Nokia Solutions and Networks OyInventors: Chunli Wu, Woonhee Hwang, Chun Hai Yao
-
Publication number: 20180324810Abstract: A method including: using first information and second information to determine a code book size, said first information including information for at least one first subframe of at least one cell for which feedback information is to be provided, said at least one first subframe is prior to subframe n and second information for at least one second subframe of at least one cell for which feedback information is to be provided, said at least one second subframe being after said subframe n; and using said code book size for providing feedback information.Type: ApplicationFiled: July 17, 2018Publication date: November 8, 2018Inventors: Li Zhang, Hai Peng Lei, Chun Hai Yao