Patents by Inventor Yue Chen

Yue Chen 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).

  • Publication number: 20200327403
    Abstract: An all-optical neural network that utilizes light beams and optical components to implement layers of the neural network is disclosed herein. The all-optical neural network includes an input layer, zero or more hidden layers, and an output layer. Each layer of the neural network is configured to simulate linear and nonlinear operations of a conventional artificial neural network neuron on an optical signal. In an embodiment, the optical linear operation is performed by a spatial light modulator and an optical lens. The optical lens performs a Fourier transformation on the set of light beams and sums light beams with similar propagation orientations. The optical nonlinear operation is implemented utilizing a nonlinear optical medium having an electromagnetically induced transparency characteristic whose transmission of a probe beam of light is controlled by the intermediate output of a coupling beam of light from the optical linear operation.
    Type: Application
    Filed: April 14, 2020
    Publication date: October 15, 2020
    Inventors: Shengwang DU, Junwei LIU, Ying ZUO, Bohan LI, Yujun ZHAO, Yue JIANG, Peng CHEN, You-Chiuan CHEN
  • Patent number: 10804923
    Abstract: A superposition operation circuit and a float-voltage digital-to-analog conversion circuit to superpose analog elements according to an indirect current superposition principle, where a voltage follower is implemented using a first operational amplifier such that an output end of the voltage follower is clamped to a voltage that is input to a positive-phase input end, namely, a to-be-superposed analog element. Then a current generation circuit converts a voltage signal to a current signal, a voltage drop for the current signal is generated on a first resistor coupled to an output end of the first operational amplifier, and the voltage drop is superposed on a voltage signal output by the first operational amplifier.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: October 13, 2020
    Inventors: Yue Chen, Liang Chen, Jiake Wang
  • Patent number: 10801475
    Abstract: A multi-buffer energy accumulation apparatus comprises: an energy storage cylinder, an oil tank, a first scroll spring mechanism, a second scroll spring mechanism, a hydraulic motor, differential planetary train of gearings, and a generator; wherein the energy storage cylinder comprises a hermetically sealed cylinder body, one end of the hermetically sealed cylinder body being provided with an elastic mobile device, the other end thereof being provided with an energy transmission device, and hydraulic oil is filled in the hermetically sealed cylinder body between the elastic mobile device and the energy transmission device; the hermetically sealed cylinder body, the hydraulic motor, and the oil tank are connected via an oil circuit to form a hydraulic loop; the energy transmission device is connected with the first scroll mechanism; the hydraulic motor is connected with the second scroll spring mechanism.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: October 13, 2020
    Inventors: Chenglong Wang, Zhiwei Qiu, Qingliang Zeng, Meng Chen, Zhihai Liu, Shumeng Ma, Yue Wang
  • Publication number: 20200321079
    Abstract: The present disclosure relates to an encoding/decoding method, an encoder/decoder, and a storage method and device, which relates to the technical field of data storage. The encoding method comprises: determining a first bit of the encoded sequence based on a first bit of the first binary code sequence, a first bit of the second binary code sequence, and a reference symbol, the reference symbol being any one of the four different kinds of symbols; determining a current bit of the encoded sequence based on a current bit of the first binary code sequence, a current bit of the second binary code sequence, and a previous bit of the encoded sequence, the current bit of the encoded sequence being a bit other than the first bit of the encoded sequence.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 8, 2020
    Inventors: Xiaoluo HUANG, Shihong CHEN, Tao LIN, Tai CHEN, Yue SHEN, Xun XU, Ye YIN, Huanming YANG
  • Publication number: 20200319145
    Abstract: An ultrasonic extraction performance checking device and method for an ultrasonic extractor for detecting and analyzing a chemical composition of a consumer product. The ultrasonic extraction performance checking device includes a hanging frame which is hung inside the ultrasonic extractor and matched with the ultrasonic extractor, and a hanging frame plane checking device which is detachably and vertically or horizontally placed in the hanging frame and clamped with an alloy foil. The alloy foil is surrounded by a tensioning fixture. The tensioning fixture causes the alloy foil to generate a surface tension of 5 to 15 N and to be tightened and fixed to the bottom surface of the hanging frame plane checking device.
    Type: Application
    Filed: December 18, 2018
    Publication date: October 8, 2020
    Inventors: Lina HUANG, Lezhou YI, Xiaoxia MAI, Yong TIAN, Chunnan XU, Yue CHEN
  • Publication number: 20200311842
    Abstract: The present invention relates to a method for tracking, monitoring and evaluating ecological impacts of a channel project based on long-term time series satellite remote sensing data, belonging to the field of ecological environment protection. Created in view of limitations and deficiencies of existing monitoring and evaluation methods, the method includes: a process for long-term time series satellite remote sensing analysis of an ecological impact of a channel project, an analysis method for respectively evaluating erosion and deposition, shoreline and water area morphological changes at different research scales based on water body information extraction, and an analysis method for respectively tracking and monitoring engineering construction details, comparing engineering impact scope consistency and evaluating engineering implementation effects based on channel project identification.
    Type: Application
    Filed: March 18, 2020
    Publication date: October 1, 2020
    Inventors: Jinpeng LI, Bing QIAO, Mingbo CHEN, Shiyue WANG, Yue LI, Xueyuan JI, Xuan WU, Chunling LIU
  • Publication number: 20200311319
    Abstract: The present invention relates to a method for evaluating an ecological environmental impact of a channel project and countermeasures thereof based on mechanism analysis, belonging to the field of ecological environmental impact evaluation technologies. In view of limitations of an existing evaluation method and the void of related technologies, the method includes: a project construction verification and change analysis method, a method for analyzing a fine classification impact mechanism and countermeasures thereof, a method for establishing a multi-level comprehensive index system of ecological environmental impacts, a method for establishing a compliance evaluation index system of an ecological channel, a method for tracking, monitoring and evaluation based on long-term time series satellite remote sensing and a method for analyzing and evaluating a superimposed and cumulative impact model.
    Type: Application
    Filed: March 18, 2020
    Publication date: October 1, 2020
    Inventors: Bing QIAO, Chunling LIU, Xuan WU, Jinpeng LI, Xueyuan JI, Mingbo CHEN, Shiyue WANG, Yue LI
  • Patent number: 10787865
    Abstract: An in-situ injection of soil and groundwater—high pressure rotary jet grouting in-situ remediation system and method. The system has an agent dispensing station, high pressure grouting pump, air compressor, rotary jet grouting drilling machine, second double-pipe water flow joint, automatic lifting mechanism for grouting drill pipe of rotary jet grouting drilling machine, high pressure jet drill pipe, inner tube for high pressure jet triple drill pipe, outer tube for high pressure jet triple drill pipe, agent jet nozzle, an air jet nozzle, cemented carbide block and a drill bit. Parameters are arranged according to the triangle method to ensure that the remediation area is covered within the diffusion radius of the agent. After positioning the GPS measuring point, a guided-boring rig is positioned at the center of the injection point.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: September 29, 2020
    Assignee: BCEG Environmental Remediation Co., Ltd
    Inventors: Shupeng Li, Yuewei Yang, Lili Guo, Peng Liu, Yue Zhang, Xiaowei Song, Fan Chen, Pengcheng Yin, Fuwang Wang, Yan Liu, Qiang Niu, Fanyang Bu
  • Patent number: 10788408
    Abstract: A method for determining the diffusion radius of in-situ injection and remediation of contaminated soil and groundwater. According to the triangle method, the hole spacing is perpendicular to the groundwater flow direction, the row spacing is along the groundwater flow direction, and the flow diffusion in the groundwater during the effective time of the remediation agent reaction is considered. Under high pressure rotary injection, the remediation agent and a certain proportion of bromide ions are simultaneously injected into the aquifer as a tracer. The diffusion of the agent is determined by observing the phenomenon of slurry-returning and slurry-channeling of adjacent injection points. After the completion of the injection, the groundwater is quickly sampled in fixed depth, the tracer concentration is quickly detected on site, and the concentration of bromide ions in the groundwater is compared with the background value. Comprehensive determination determines the optimal diffusion radius.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: September 29, 2020
    Assignee: BCEG Environmental Remediation Co., Ltd
    Inventors: Yuewei Yang, Shupeng Li, Yue Zhang, Xiaobin Zhang, Lili Guo, Shuangchao Cui, Xiaowei Song, Fan Chen, Pengcheng Yin, Peng Liu, Yan Liu, Qiang Niu
  • Patent number: 10789786
    Abstract: Methods, systems, and computer-readable storage media for generation of a vehicle repair plan. Implementations include actions of receiving vehicle damage data including an image of a damaged vehicle. The vehicle damage data is processed to determine a component region. The component region is processed to determine a damaged area and a damage type of a portion of the damaged vehicle. A maintenance plan is generated for the damaged vehicle based on the damaged area and the damage type. The maintenance plan is initiated for the damaged vehicle.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: September 29, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Haitao Zhang, Juan Xu, Jinlong Hou, Jian Wang, Xin Guo, Danni Cheng, Yue Hu, Bokun Wu, Yanqing Chen
  • Patent number: 10780413
    Abstract: Methods and devices for the formation and/or merging of droplets in microfluidic systems are provided. In certain embodiments a microfluidic droplet merger component is provided that comprises a central channel comprising a plurality of elements disposed and spaced to create a plurality of lateral passages that drain a carrier fluid out of a fluid stream comprising droplets of a first fluid contained in the carrier fluid; and a deformable lateral membrane valve disposed to control the width of said center channel.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: September 22, 2020
    Assignee: The Regents of the University of California
    Inventors: Yu-Chun Kung, Pei-Yu E. Chiou, Ting-Hsiang S. Wu, Yue Chen, Michael A. Teitell
  • Publication number: 20200296612
    Abstract: The present disclosure provides a measurement gap indication method, a measurement gap receiving method, a user equipment and a network device. The measurement gap indication method includes: obtaining indication information of whether a measurement gap is required when a user equipment operates with a target parameter; and transmitting the indication information to a network device. The target parameter includes at least one of carrier, carrier frequency band combination, bandwidth part, bandwidth part combination and reference signal.
    Type: Application
    Filed: October 17, 2018
    Publication date: September 17, 2020
    Inventors: Yue MA, Li CHEN, Yumin WU
  • Publication number: 20200287064
    Abstract: A photodetector with an integrated reflective grating structure includes a substrate, an active layer disposed on the substrate, and a grating structure disposed between the substrate and the active layer. A first doped region is formed on the substrate at a location near the grating structure. A second doped region is formed on a surface of the active layer away from the grating structure. The doping type of the second doped region is different from that of the first doped region.
    Type: Application
    Filed: March 3, 2020
    Publication date: September 10, 2020
    Inventors: Chih-Kuo TSENG, Guoliang CHEN, Xiaoyao LI, Yuzhou SUN, Yue XIAO
  • Patent number: 10771893
    Abstract: A sound producing apparatus is provided. The sound producing apparatus includes a driving circuit, configured to generate a driving signal according to an input audio signal; and a sound producing device; wherein the sound producing device is driven by the driving signal, such that the sound producing device produces a plurality of air pulses at an air pulse rate, the air pulse rate is higher than a maximum human audible frequency; wherein the plurality of air pulses produces a non-zero offset in terms of sound pressure level, and the non-zero offset is a deviation from a zero sound pressure level; wherein the driving signal driving the sound producing device to produce the plurality of air pulses, is unipolar with respect to a first voltage.
    Type: Grant
    Filed: May 25, 2020
    Date of Patent: September 8, 2020
    Assignee: xMEMS Labs, Inc.
    Inventors: Jemm Yue Liang, Wen-Chien Chen
  • Patent number: 10764649
    Abstract: Disclosed are techniques for allowing a fallback from downloading and presenting a three-dimensional (3D) media content item to a 2D version of the same content item. During the download, a triggering condition is noted, such as network congestion or resource starvation on the receiving device. The receiving device requests a fallback and then begins to receive the 2D version of the media content item. (Generally, the 2D content item is downloaded beginning at a point specified by the recipient device rather than from the beginning.) The 2D version is presented to the user of the recipient device in place of the 3D version. If the triggering condition is resolved, then the download and presentation can resume in 3D, either on the request of the recipient device or by the download server noting the resolution of the triggering condition.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: September 1, 2020
    Assignee: Google Technology Holdings LLC
    Inventors: Jin-Yue Chen, Xiao-Mei He
  • Publication number: 20200275326
    Abstract: Disclosed in the embodiments of the present application are a resource handover configuration method, a device, a network device, a user equipment, and a computer readable medium, wherein the method includes: receiving single transmission/reception capability information from a terminal device; configuring a discontinuous transmission/reception pattern for the terminal device and a plurality of network service nodes corresponding to the terminal device according to the single transmission/reception capability information; and performing single-transmission/reception-mode-based information transmission between the network service node and the terminal device according to the discontinuous transmission/reception pattern.
    Type: Application
    Filed: September 18, 2018
    Publication date: August 27, 2020
    Inventors: Yue MA, Yumin WU, Li CHEN
  • Publication number: 20200272003
    Abstract: An array substrate includes gate lines, data lines, and pixel units defined by adjacent gate lines and adjacent data lines, the gate lines, the data lines, and the pixel units being formed on a substrate, wherein the gate line gradually becomes wider from a driving start end to a driving terminal end.
    Type: Application
    Filed: September 22, 2017
    Publication date: August 27, 2020
    Inventors: Hao CHU, Yue SHI, Chuanbao CHEN
  • Publication number: 20200268826
    Abstract: An application method of Dendrobium candidum in preparing a medicine for treating hypertension, includes: separately adding an adjuvant, according to a conventional medicine processing method, into Dendrobium candidum powder, or an extracting solution of Dendrobium candidum powder obtained by alcohol and water extraction, or a mixture of Dendrobium candidum powder and the extracting solution obtained by alcohol and water extraction, and preparing same as traditional Chinese medicine tablets, granules, suspended granules, pills, powder, or capsules, thereby obtaining a medicine for treating hypertension.
    Type: Application
    Filed: August 23, 2018
    Publication date: August 27, 2020
    Inventors: Renzhao WU, Yue WU, Yu CHEN
  • Patent number: 10757408
    Abstract: Restoring a degraded tile of a degraded frame resulting from reconstruction is disclosed. A method includes, for a scaling factor of at least some scaling factors, recursively filtering the degraded tile using the scaling factor to generate a respective restored tile, and determining a respective error for the respective restored tile with respect to the source tile. The method also includes selecting an optimal scaling factor from the at least some scaling factors and encoding, in an encoded bitstream, a scaling parameter based on the optimal scaling factor. The optimal scaling factor corresponding to a smallest respective error. An apparatus includes a processor and non-transitory memory storing instructions. The instructions cause the processor to determine, from an encoded bitstream, a scaling factor, which determines how strongly edges in the degraded tile affect filtering operations, and recursively filter, resulting in a restored tile, the degraded tile using the scaling factor.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: August 25, 2020
    Assignee: GOOGLE LLC
    Inventors: Debargha Mukherjee, Yue Chen, Sarah Parker
  • Publication number: 20200264964
    Abstract: A method for evaluating IO performance of cache servers includes: collecting basic data of all to-be-evaluated cache servers, where the basic data includes at least service data, disk configuration, load data, and performance data; filtering the basic data of all the to-be-evaluated cache servers, and classifying cache servers whose basic data have the same data characteristics into one category; statistically analyzing basic data of cache servers of each category, to obtain evaluation indexes for the cache servers of each category; and determining, according to the evaluation indexes for the cache servers of each category, disk IO configuration requirements for the cache servers of each category, where the disk IO configuration requirements include at least a disk capacity configuration requirement and a disk load algorithm configuration requirement.
    Type: Application
    Filed: August 22, 2018
    Publication date: August 20, 2020
    Inventors: Yue JIANG, Xu ZHANG, Yajuan ZHENG, Xiaowei CHEN, Wei LEI, Zhihuai PAN