Patents by Inventor Meng Wang

Meng Wang 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: 20200353473
    Abstract: A food recycler includes a case, a control system within the case, and a set of user interface components that are usable to at least cause the control system to initiate a food recycling cycle. The food recycler also includes a motor within the case and a bucket that has a volumetric capacity between 2.51 and 10 liters. A filter system configured to accommodate air filters is also included in the case of the food recycler. To remove water from waste food items, the food recycler includes a drying component.
    Type: Application
    Filed: May 6, 2020
    Publication date: November 12, 2020
    Inventors: Mark Jonathan Brice Hayman, Bradley Crepeau, Meng Wang
  • Publication number: 20200357111
    Abstract: Implementations of this specification provide for recognizing damage through image analysis. An example method includes obtaining a marked picture, the marked picture including one or more damage mark boxes, each damage mark box framing a respective portion of the marked picture depicting a damaged object; using a damage detection model to predict at least one damage prediction region in the marked picture, the at least one damage prediction region including a first damage prediction region; determining a location loss term related to a location deviation in a loss function for a current prediction, including determining whether any of the one or more damage mark boxes fully encompasses the first damage prediction region; and updating the damage detection model based on the loss function, such that the damage detection model is adjusted to reduce deviations between damage mark boxes and damage prediction regions.
    Type: Application
    Filed: March 9, 2020
    Publication date: November 12, 2020
    Applicant: Alibaba Group Holding Limited
    Inventor: Meng Wang
  • Publication number: 20200354478
    Abstract: Provided are proteinaceous heterodimers, pharmaceutical compositions, medicaments and/or kits comprising the proteinaceous heterodimers, methods for producing the proteinaceous heterodimers, and uses thereof.
    Type: Application
    Filed: June 13, 2018
    Publication date: November 12, 2020
    Applicant: DINGFU BIOTARGET CO., LTD.
    Inventors: Ting XU, Yan LUAN, Jianjian PENG, Kai FU, Meng ZHAO, Xiaoxiao WANG
  • Patent number: 10829492
    Abstract: Provided is an amino pyrazolopyrimidine compound as represented by the following structural formula used as a neurotrophic factor tyrosine kinase receptor inhibitor. The compound can inhibit the activity of Trk kinase and can treat diseases mediated by a Trk tyrosine kinase receptor in mammals.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: November 10, 2020
    Assignees: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD., CENTAURUS BIOPHARMA CO., LTD., LIANYUNGANG RUNZHONG PHARMACEUTICAL CO., LTD.
    Inventors: Li Zhu, Yuandong Hu, Wei Wu, Liguang Dai, Xiaowei Duan, Yanqing Yang, Yinghui Sun, Yongxin Han, Yong Peng, Fansheng Kong, Hong Luo, Ling Yang, Hongjiang Xu, Meng Guo, Zhaobai Zhong, Shanchun Wang
  • Patent number: 10826429
    Abstract: A compensation module, an oscillation circuit and associated compensation method for reducing an oscillation frequency variation in an output oscillation signal of a voltage-controlled oscillator (VCO) core are provided. The compensation module includes a compensation circuit and a polarity selection circuit. The compensation circuit has a capacitance value related to voltages of a first and a second receiving terminals. The oscillation frequency variation is changed with the capacitance value. The polarity selection circuit conducts a periodic regulated signal to one of the first receiving terminal and the second receiving terminal. The polarity selection circuit conducts a filtered bias signal to the other of the first receiving terminal and the second receiving terminal. The periodic regulated signal is sensitive to a regulated voltage variation, and the filtered bias signal is insensitive to the regulated voltage variation.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: November 3, 2020
    Assignee: MEDIATEK INC.
    Inventors: Keng-Meng Chang, Yun-Chen Chuang, Yao-Chi Wang
  • Patent number: 10823896
    Abstract: A film applied to a display, a display, and a terminal, where the film includes a film body and a plurality of rectilinear protrusions, the rectilinear protrusions are distributed on a surface of the film body, and neighboring rectilinear protrusions are parallel to each other. When the film is adhered to a rear surface of a cover glass, a sense of layering and transparency of the cover glass can be enhanced, thereby effectively improving a display effect of the display.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: November 3, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Meng Li, Huie Wang
  • Publication number: 20200338115
    Abstract: The present disclosure provides a use of pentosan polysulfate sodium (PPS) in the manufacture of a medicament for the prevention of recurrent urinary tract infection (rUTI) in a human subject, comprising a therapeutically effective dosage for oral administration of PPS, wherein the therapeutically effective dosage for oral administration of PPS is 5-1 mg/kg/day.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 29, 2020
    Inventors: YA-CHUN WANG, YU-CHING CHANG, HSIAO TIEN MA, JEN-YAU CHEN, YUAN-JU LEE, EN MENG, SHANG-JEN CHANG
  • Publication number: 20200341564
    Abstract: An active touch pen, a touch input system and a method of driving the same are provided. The active touch pen includes a pen tip and a pen body, where a control circuit and a signal supply circuit are in the pen body. The control circuit is configured to detect a detection parameter value corresponding to an inclination angle of the pen body, and adjust, according to the detection parameter value, a signal amplitude of an output signal supplied by the signal supply circuit; an input end of the signal supply circuit is connected to an output end of the control circuit, to supply the output signal through the pen tip.
    Type: Application
    Filed: September 18, 2019
    Publication date: October 29, 2020
    Inventors: Meng WANG, Guanglei YANG, Zhixiang FANG
  • Patent number: 10817149
    Abstract: The present disclosure provides a video displaying method and apparatus, a device and a computer storage medium, wherein the method comprises: positioning a target video; displaying a video preview of the target video, the video preview being a video segment extracted from the target video. This displaying manner exhibits a stronger capability of expressing the video content. The user can better know whether the video is the desired content. The present disclosure may reduce a probability of the user missing desired video resources and reduce a probability that the user finds that the video content does not meet an expectation after he views the video content, thereby helping the user to conveniently and effectively view the desired video resources.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: October 27, 2020
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xinwei Yu, Xi Zeng, Fu Li, Shilei Wen, Jiaqi Jiang, Xin Zhang, Feng Li, Baoyu Zhang, Meng Qi, Lixing Gong, Rongrong Han, Yueyang Song, Fantian Meng, Haiping Wang, Xiao Liu, Hao Sun, Xubin Li, Chenghao Chang
  • Patent number: 10819213
    Abstract: A method for detecting zero-current of a voltage converter includes resetting a comparator output during a first period when a power switch of the voltage converter is turned on, and receiving, by an offset cancellation circuit, sample signals from the comparator. The method also determines a comparator offset using the sample signals. In response to an output voltage of the voltage converter being less than a threshold voltage, the comparator output is reset during a second period when the power switch is turned off. The comparator compares a first signal from the voltage converter with a second signal representing a ground voltage to generate a ZCD signal indicative of a comparison of the first and second signals. Then, an offset cancellation signal indicative of the determined comparator offset is generated to cancel the comparator offset.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: October 27, 2020
    Assignee: NXP USA, Inc.
    Inventors: Shenglan Bi, Bo Fan, Meng Wang
  • Publication number: 20200330622
    Abstract: Berberine or its derivatives are used in the preparation of myocardial perfusion imaging agents It has been verified using in vitro investigations, in vivo biodistribution, and small animal PET dynamic imaging, etc., that 18F-labeled berberine derivatives can specifically accumulate in cardiomyocytes or heart tissues, and has good distribution properties of targetting heart muscle in living animals, together with high contrast values of heart v.s. peripheral tissue (liver, lung, blood, muscle, bone, etc.).
    Type: Application
    Filed: June 7, 2018
    Publication date: October 22, 2020
    Inventors: Chengzhong FAN, Xiaoai WU, Meng LIANG, Xiaoli MEI, Tong ZHANG, Rang WANG, Haotian CHEN
  • Publication number: 20200331843
    Abstract: Octaaminonaphthalene and a method of synthesizing octaaminonaphthalene are described. A two-dimensional coordination polymer and a method of synthesizing the two-dimensional coordination polymer are described. The two-dimensional coordination polymer includes ligands including anchorage sites, and metal linkers, each metal linker including a metal and an organic moiety. Each metal linker is coupled to two ligands via the anchorage sites. Synthesizing the two-dimensional coordination polymer includes contacting a first liquid precursor with a second liquid precursor at an interface, reacting the metal linker and the water-soluble ligand to yield a two-dimensional coordination polymer at the interface, and removing the two-dimensional coordination polymer from the interface.
    Type: Application
    Filed: April 17, 2020
    Publication date: October 22, 2020
    Inventors: Matthew Green, Sefaattin Tongay, Meng Wang, Ying Qin
  • Publication number: 20200333941
    Abstract: A viewing angle switching method is provided. The viewing angle switching method includes: displaying a first user interface, the first user interface including an environment picture and a viewing angle switching region, the environment picture including a three-dimensional virtual environment observed from a first viewing angle direction by a virtual object, and the viewing angle switching region including a viewing angle jumping element used for viewing angle jumping; receiving a viewing angle jumping signal triggered on a target viewing angle jumping element, the at least one viewing angle jumping element including the target viewing angle jumping element; determining a second viewing angle direction corresponding to the target viewing angle jumping element; and displaying a second user interface, the second user interface including the environment picture of the three-dimensional virtual environment observed from the second viewing angle direction by the virtual object.
    Type: Application
    Filed: May 28, 2020
    Publication date: October 22, 2020
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Meng QIU, Junming WANG, Jiaqi PAN, Ya ZHANG, Shuting ZHANG, Qinghua XIAO
  • Patent number: 10810491
    Abstract: A visualization tool for machine learning models obtains metadata from a first training node at which a multi-layer machine learning model is being trained. The metadata includes a parameter of an internal layer of the model. The tool determines a plurality of metrics from the metadata, including respective loss function values corresponding to several training iterations of the model. The tool indicates the loss function values and the internal layer parameter values via a graphical interface.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: October 20, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Wei Xia, Weixin Wu, Meng Wang, Ranju Das
  • Patent number: 10807498
    Abstract: A control method for a series hybrid power system or synergic electric power supply and a control device thereof are disclosed. The control device includes: a generator reference current value generating module and a generator current control module. The generator reference current value generating module is configured to generate a reference current value of a generator according to an actual current value of an energy storage device, a reference current value of the energy storage device, an actual voltage value of a DC bus, and a reference voltage value of the DC bus. The generator current control module is configured to generate a control signal of a rectifier according to the reference current value of the generator, the actual value of any two-phase current of the generator, and an actual angular velocity of the generator, thereby controlling the series hybrid power system or the synergic electric power supply.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: October 20, 2020
    Assignee: INSTITUTE OF ELECTRICAL ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: Youlong Wang, Hongyang Li, Meng Peng, Jialin Wei, Xuhui Wen
  • Patent number: 10803285
    Abstract: A display device includes a base substrate, a pixel defining layer, a spacer layer and a photosensitive circuit. The pixel defining layer is on the substrate and includes a pixel region and a pixel gap region; the spacer layer is on the pixel gap region of the pixel defining layer and at a side of the pixel defining layer away from the base substrate; and the photosensitive circuit is at a side of the pixel defining layer away from the spacer layer. The spacer layer is lightproof, a first opening is in the spacer layer, the first opening and the photosensitive circuit are overlapped with each other in a direction perpendicular to the base substrate, and the photosensitive circuit is configured to detect light passing through the first opening.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: October 13, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Meng Zhao, Lei Wang
  • Patent number: 10805898
    Abstract: Embodiments herein relate to a method performed by a first communication node (110; 121) for determining the position of a second communication node (122) in a wireless communications network (100). The first communication node (110; 121) transmits a timing measurement message to the second communication node (122) as a beamformed transmission based on channel sounding feedback information received from the second communication node (122). The first communication node (110; 121) also receives an acknowledgement message from the second communication node (122) for the timing measurement message in the beamformed transmission. Furthermore, the first communication node (110; 121) determines the position of the second communication node (122) at least partly based on a transmission time of the timing measurement message and a reception time of the acknowledgement message. Embodiments of the first communication node (110; 121) are also described.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: October 13, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Meng Wang, Fredrik Gunnarsson, Henrik Ryden, Torbjörn Wigren
  • Patent number: 10802521
    Abstract: A voltage regulation system has a voltage regulator, a current-limiting circuit, and a feed-forward circuit. The voltage regulator regulates an output voltage to a desired voltage level. The current-limiting circuit controls an output current of the voltage regulator to a desired current level. The feed-forward circuit, which has a fast response time, controls an inrush current in the output current caused by a decrease in an output voltage.
    Type: Grant
    Filed: January 1, 2019
    Date of Patent: October 13, 2020
    Assignee: NXP USA, Inc.
    Inventors: Liang Qiu, Meng Wang, John Pigott
  • 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
    Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Chenglong Wang, Zhiwei Qiu, Qingliang Zeng, Meng Chen, Zhihai Liu, Shumeng Ma, Yue Wang
  • Patent number: 10801892
    Abstract: The present disclosure relates, according to some embodiments, to a method of determining a quantitatively measured photoprotection of a photoprotective composition, the method comprising: (a) distributing the photoprotective composition in a position in between a drawdown bar and at least one substrate to produce a distributed photoprotective composition; (b) drawing down the distributed photoprotective composition to a thickness on at least one substrate to produce a drawn down sample film; (c) drying the drawn down sample film to produce a dried sample film; (d) measuring a UV absorption of the dried sample film to produce a UV absorption spectrum; (e) determining the quantitatively measured photoprotection of the photoprotective composition from the UV absorption spectrum.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: October 13, 2020
    Assignee: Hallstar Beauty and Personal Care Innovations Company
    Inventors: Shengkui Hu, Hui Feng, Meng Wei, Zhiliang Jin, Ruipeng Wang