Patents by Inventor Shuai Sun
Shuai Sun 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: 11975621Abstract: The present disclosure relates to the field of EV-DWPT (electric vehicle dynamic wireless power transfer), and specifically discloses a double solenoid EV-DWPT system and a parameter optimization method thereof. The system is provided with a magnetic coupling mechanism, comprising a transmitting structure and a receiving structure. The transmitting structure includes a plurality of double solenoid transmitting rails arranged equidistantly along a road direction. Each double solenoid transmitting rail includes a square tubular magnetic core perpendicular to the road surface, and transmitting solenoids wound spirally using one and the same Litz wire wound in opposite directions.Type: GrantFiled: November 17, 2023Date of Patent: May 7, 2024Inventors: Xiaorui Wu, Yue Sun, Xiaofei Li, Jing Xiao, Shaonan Chen, Yue Zuo, Yuhong Mo, Ning Wu, Wenlan Gong, Shuai Han, Weidong Chen, Min Guo, Xiaoxuan Guo, Chunsen Tang
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Patent number: 11956147Abstract: A data transmission method, apparatus, and device, and a computer storage medium are provided. The method includes: obtaining an application packet of a target application; transmitting the application packet to a first routing device by using a network data channel, and transmitting, by using the first routing device, the application packet to a proxy server; meanwhile, transmitting the same application packet to a second routing device by using a short-range wireless data channel different from the network data channel, and transmitting, by using the second routing device, the application packet to the proxy server. The proxy server performs, a deduplication mechanism on the application packet and transmit the application packet to an application server corresponding to the target application.Type: GrantFiled: June 24, 2021Date of Patent: April 9, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Jingjing Hao, Dan Zhang, Binhui Ning, Xiaobo Hu, Feihu Sun, Liuteng Li, Jianbo Xu, Zhenlin Huang, Shuai Ma, Guoqiang Che
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Patent number: 11949886Abstract: Methods for determining a prediction value, an encoder, and a decoder are provided. Reconstructed values of neighboring samples of a current block are acquired, and then filtered to obtain a reference value set of the current block. When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block. A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set. Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set. Prediction values of samples at specific positions in the current block is calculated and then filtered.Type: GrantFiled: February 24, 2023Date of Patent: April 2, 2024Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Junyan Huo, Yanzhuo Ma, Shuai Wan, Fuzheng Yang, Wei Zhang, Haixin Wang, Yu Sun
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Publication number: 20240107050Abstract: Provided are a picture encoding and decoding method, an encoder, a decoder and a storage medium. The decoder decodes a bitstream to obtain a size, a coding mode, and residuals of a current block; when the coding mode of the current block is an MIP mode, calculates a second offset based on the size of the current block, a first offset and reconstructed values of adjacent pixels corresponding to the current block; determines a first prediction value of the current block according to the second offset; and determines a reconstructed value of the current block based on the first prediction value.Type: ApplicationFiled: December 1, 2023Publication date: March 28, 2024Inventors: Junyan HUO, Yanzhuo MA, Shuai WAN, Wei ZHANG, Fuzheng YANG, Haixin WANG, Yu SUN
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Publication number: 20240100972Abstract: The present disclosure relates to the field of EV-DWPT (electric vehicle dynamic wireless power transfer), and specifically discloses a double solenoid EV-DWPT system and a parameter optimization method thereof. The system is provided with a magnetic coupling mechanism, comprising a transmitting structure and a receiving structure. The transmitting structure includes a plurality of double solenoid transmitting rails arranged equidistantly along a road direction. Each double solenoid transmitting rail includes a square tubular magnetic core perpendicular to the road surface, and transmitting solenoids wound spirally using one and the same Litz wire wound in opposite directions.Type: ApplicationFiled: November 17, 2023Publication date: March 28, 2024Applicants: ELECTRIC POWER SCIENCE RESEARCH INSTITUTE OF GUANGXI POWER GRID CO., LTD., CHONGQING UNIVERSITYInventors: Xiaorui Wu, Yue Sun, Xiaofei Li, Jing Xiao, Shaonan Chen, Yue Zuo, Yuhong Mo, Ning Wu, Wenlan Gong, Shuai Han, Weidong Chen, Min Guo, Xiaoxuan Guo, Chunsen Tang
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Patent number: 11922136Abstract: An integrated photonics computing system implements a residue number system (RNS) to achieve orders of magnitude improvements in computational speed per watt over the current state-of-the-art. RNS and nanophotonics have a natural affinity where most operations can be achieved as spatial routing using electrically controlled directional coupler switches, thereby giving rise to an innovative processing-in-network (PIN) paradigm. The system provides a path for attojoule-per-bit efficient and fast electro-optic switching devices, and uses them to develop optical compute engines based on residue arithmetic leading to multi-purpose nanophotonic computing.Type: GrantFiled: February 25, 2019Date of Patent: March 5, 2024Assignee: The George Washington UniversityInventors: Jiaxin Peng, Tarek El-Ghazawi, Volker J. Sorger, Shuai Sun
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Publication number: 20240067360Abstract: Provided is a steam jet multifunctional aircraft deicing vehicle with steam jet, includes a vehicle body, where a steam generating assembly is arranged in the vehicle body, and the steam generating assembly is connected with a steam conveying assembly. A moving assembly is rotatably connected above the vehicle body, and the moving assembly is rotatably connected with an execution assembly. The execution assembly includes a first spray head assembly and a second spray head assembly. The steam conveying assembly includes a first supercharger and a second supercharger arranged side by side, where an air outlet end of the first supercharger is communicated with one end of a first air outlet pipe, and an other end of the first air outlet pipe is communicated with spray heads of the second spray head assembly through a first air pipeline.Type: ApplicationFiled: November 9, 2023Publication date: February 29, 2024Applicants: Binzhou University, Binzhou Municipal Bureau of Industry and Information Technology, Shandong University of Science and TechnologyInventors: Mingming Cheng, Jianbo Gao, Gang Zhou, Daoquan Cheng, Cheng Wang, Shuai Zhang, Shuoshi Zhang, Wenqing Liu, Huazhen Sun, Hongkun Zhang
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Publication number: 20240070872Abstract: The implementation of the present disclosure provides a point cloud partitioning method and device, and a computer-readable storage medium, including: when performing stripe division along the longest side, adjusting an initial partitioning position or determining the stripe division length according to the size of a preset block, to obtain a stripe division position, wherein, the length of the first n?1 stripes along the longest side is an integer multiple of the side length of the preset block, n is the number of divided stripes, and n is a positive integer greater than or equal to 2.Type: ApplicationFiled: November 3, 2023Publication date: February 29, 2024Inventors: Wei ZHANG, Fuzheng YANG, Shuai WAN, Yanzhuo MA, Junyan HUO, Sujun ZHANG, Zexing SUN
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Patent number: 11825034Abstract: The present application provides techniques of presenting bullet screens for live broadcast playback. The techniques comprise receiving a request for bullet screens sent from a client computing device during playback of at least one portion of a live broadcast video, wherein the bullet screens comprise comments moving across frames of the live broadcast video, the request comprises a timestamp, and the timestamp is associated with a playback progress of the at least one portion of the live broadcast video; determining a bullet screen segment file among a plurality of bullet screen segment files based on the timestamp, wherein the plurality of bullet screen segment files are generated by segmenting live bullet screen data associated with the live broadcast video into N bullet screen segment files, and the N is a positive integer; and transmitting the bullet screen segment file to the client computing device for display of the bullet screens.Type: GrantFiled: September 28, 2021Date of Patent: November 21, 2023Assignee: SHANGHAI BILIBILI TECHNOLOGY CO., LTD.Inventors: Shuai Sun, Xian Lin, Jin Hou
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Publication number: 20230324165Abstract: A broadband interferometry for a measurement range extension beyond a coherence length of a light source includes a wavelength tunable laser as the light source outputting a coherence wavelength beam; and an interferometer disposed between the wavelength tunable laser and a target to be measured and including a reference arm, a measurement arm and a device combining a reference beam and measurement mean to produce a combined interference beam, wherein a local oscillation of the reference beam is replicated by a cavity multiplication or cascading optical delayed lines with a fiber optic cavity, and quantifiable optical properties including a wavelength group delay, a chromatic dispersion, a polarization mode dispersion and a model dispersion are inserted into the local oscillation of the reference beam to incrementally quantify the replicated copies of the local oscillation as the number of the delayed copies of the local oscillation increase for extension of a measurement rage to the target.Type: ApplicationFiled: April 8, 2022Publication date: October 12, 2023Applicant: AUTOMATED PRECISION INC.Inventors: Yongwoo PARK, Shuai SUN, Kam LAU
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Patent number: 11653051Abstract: The present disclosure describes techniques for controlling display of gifts in a web-based live broadcast The techniques comprises storing a host state gift object in a host state queue, wherein the host state gift object corresponds to a gift-giving behavior of a first user associated with a first client computing device; storing a plurality of guest state gift objects in a guest state queue, wherein the plurality of guest state gift objects correspond to gift-giving behaviors of other users; storing a plurality of display gift objects in a display queue; updating the display queue based on the host state queue or the guest state queue, wherein the host state queue has a higher priority than the guest state queue for updating the display queue; and causing to display each display gift object on an interface of the first client computing device in a form of a combo bar.Type: GrantFiled: November 2, 2021Date of Patent: May 16, 2023Assignee: SHANGHAI BILIBILI TECHNOLOGY CO., LTD.Inventors: Xian Lin, Shuai Sun, Xiaohu Li
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Publication number: 20220141521Abstract: The present disclosure describes techniques for controlling display of gifts in a web-based live broadcast The techniques comprises storing a host state gift object in a host state queue, wherein the host state gift object corresponds to a gift-giving behavior of a first user associated with a first client computing device; storing a plurality of guest state gift objects in a guest state queue, wherein the plurality of guest state gift objects correspond to gift-giving behaviors of other users; storing a plurality of display gift objects in a display queue; updating the display queue based on the host state queue or the guest state queue, wherein the host state queue has a higher priority than the guest state queue for updating the display queue; and causing to display each display gift object on an interface of the first client computing device in a form of a combo bar.Type: ApplicationFiled: November 2, 2021Publication date: May 5, 2022Inventors: Xian LIN, Shuai SUN, Xiaohu LI
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Publication number: 20220103904Abstract: The present application provides techniques of presenting bullet screens for live broadcast playback. The techniques comprise receiving a request for bullet screens sent from a client computing device during playback of at least one portion of a live broadcast video, wherein the bullet screens comprise comments moving across frames of the live broadcast video, the request comprises a timestamp, and the timestamp is associated with a playback progress of the at least one portion of the live broadcast video; determining a bullet screen segment file among a plurality of bullet screen segment files based on the timestamp, wherein the plurality of bullet screen segment files are generated by segmenting live bullet screen data associated with the live broadcast video into N bullet screen segment files, and the N is a positive integer; and transmitting the bullet screen segment file to the client computing device for display of the bullet screens.Type: ApplicationFiled: September 28, 2021Publication date: March 31, 2022Inventors: Shuai SUN, Xian LIN, Jin HOU
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Patent number: 10740771Abstract: A first request is received at a server for a view of a chart graph from a client device over a network. The first request includes a first view identifier (ID) identifying a first of the views and a first filtering parameter for filtering data to be associated with the first view. A second request is transmitted to a CRM system over a network to retrieve live data associated with one or more chart elements of the first view. The second request includes information identifying the first filtering parameter such that only live data satisfying the first filtering parameter is retrieved from the CRM system. In response to the live data received from the remote CRM system, the live data is transmitted to the client device, wherein the client device renders a chart graph based on the live data and displays the chart graph at the client device.Type: GrantFiled: January 31, 2019Date of Patent: August 11, 2020Assignee: CLARI INC.Inventors: Mark Shuai Sun, Matthew King
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Patent number: 10564512Abstract: Photonic data routing in optical networks is expected overcome the limitations of electronic routers with respect to data rate, latency, and energy consumption. However photonics-based routers suffer from dynamic power consumption, and non-simultaneous usage of multiple wavelength channels when microrings are deployed and are sizable in footprint. Here we show a design for the first hybrid photonic-plasmonic, non-blocking, broadband 5×5 router based on 3-waveguide silicon photonic-plasmonic 2×2 switches. The compactness of the router (footprint <200 ?m2) results in a short optical propagation delay (0.4 ps) enabling high data capacity up to 2 Tbps. The router has an average energy consumption ranging from 0.1˜1.0 fJ/bit depending on either DWDM or CDWM operation, enabled by the low electrical capacitance of the switch. The total average routing insertion loss of 2.Type: GrantFiled: February 5, 2018Date of Patent: February 18, 2020Assignee: The George Washington UniversityInventors: Shuai Sun, Volker J. Sorger, Tarek El-Ghazawi, Vikram K. Narayana
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Patent number: 10430239Abstract: A request is received from a client for determining task completion of a first set of tasks associated with attributes, the first set of tasks scheduled to be performed within a first time period. For each of the attributes, a completion rate of one or more of a second set of tasks is calculated that are associated with the attribute. The second set of tasks has been performed during a second time period in the past. An isotonic regression operation and/or temporal smoothing are performed on the completion rates associated with the attributes of the second set of tasks that have been performed during the second time period to calibrate the completion rates. Possible completion for the attributes of the first set of tasks to be performed in the first time period is calculated based on the calibrated completion rates of the second set of tasks.Type: GrantFiled: August 24, 2016Date of Patent: October 1, 2019Assignee: CLARI INC.Inventors: Lei Tang, Mark Shuai Sun, Xin Xu
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Publication number: 20190265952Abstract: An integrated photonics computing system implements a residue number system (RNS) to achieve orders of magnitude improvements in computational speed per watt over the current state-of-the-art. RNS and nanophotonics have a natural affinity where most operations can be achieved as spatial routing using electrically controlled directional coupler switches, thereby giving rise to an innovative processing-in-network (PIN) paradigm. The system provides a path for attojoule-per-bit efficient and fast electro-optic switching devices, and uses them to develop optical compute engines based on residue arithmetic leading to multi-purpose nanophotonic computing.Type: ApplicationFiled: February 25, 2019Publication date: August 29, 2019Inventors: Jiaxin PENG, Tarek EL-GHAZAWI, Volker J. SORGER, Shuai SUN
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Patent number: 10318680Abstract: An optical-electronic device can be controlled by a bias voltage to simulate an electronic component such as a resistor, capacitor, inductor with resistor, or capacitor with resistor. The optical-electronic device can be connected in a network to perform computations, model problems, simulate properties such as physical properties (for instance heat transfer), and achieve circuit performances to carry out computations in the analog domain, all at faster speed with smaller size and at less energy.Type: GrantFiled: December 5, 2016Date of Patent: June 11, 2019Assignee: The George Washington UniversityInventors: Tarek El-Ghazawi, Volker J. Sorger, Shuai Sun, Abdel-Hameed A. Badawy, Vikram K. Narayana
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Publication number: 20190164179Abstract: A first request is received at a server for a view of a chart graph from a client device over a network. The first request includes a first view identifier (ID) identifying a first of the views and a first filtering parameter for filtering data to be associated with the first view. A second request is transmitted to a CRM system over a network to retrieve live data associated with one or more chart elements of the first view. The second request includes information identifying the first filtering parameter such that only live data satisfying the first filtering parameter is retrieved from the CRM system. In response to the live data received from the remote CRM system, the live data is transmitted to the client device, wherein the client device renders a chart graph based on the live data and displays the chart graph at the client device.Type: ApplicationFiled: January 31, 2019Publication date: May 30, 2019Inventors: MARK SHUAI SUN, MATTHEW KING
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Patent number: 10256600Abstract: The Hybrid Photonic Plasmonic Interconnect (HyPPI) combines both low loss photonic signal propagation and passive routing with ultra-compact plasmonic devices. These optical interconnects therefore uniquely combine fast operational data-bandwidths (in hundreds of Gbps) for light manipulation with low optical attenuation losses by hybridizing low loss photonics with strong light-matter-interaction plasmonics to create, modulate, switch and detect light efficiently at the same time. Initial implementations were considered for on-chip photonic integration, but also promising for free space or fiber-based systems. In general two technical options exist, which distinguished by the method the electric-optic conversion is executed: the extrinsic modulation method consists of an continuous wave source such as an LED or laser operating at steady power output, and signal encoding is done via an electro-optic modulator downstream of the source in the interconnect.Type: GrantFiled: June 27, 2016Date of Patent: April 9, 2019Assignee: The George Washington UniversityInventors: Shuai Sun, Volker J. Sorger, Tarek El-Ghazawi, Vikram K. Narayana, Abdel-Hameed A. Badawy