Patents by Inventor Ling Zhou

Ling Zhou 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: 20200289681
    Abstract: Disinfecting particulate material includes combining the particulate material with a photocatalyst to yield a mixture, irradiating the mixture for a length of time with pulses from a light source having broadband emission spectrum between 190 nm-1100 nm to yield an irradiated mixture, and separating the photocatalyst from the disinfected mixture to yield the disinfected particulate matter. Irradiating the mixture inactivates microorganisms in the mixture to yield a disinfected mixture. A system for disinfecting particulate material includes a pulsed light source having a broadband emission spectrum in a range between about 190 nm and about 1100 nm, a chamber defining a cavity optically coupled to the pulsed light source, a humidifier, a fan, and one or more sensors. The chamber includes a conveyor configured to accept the particulate material and arranged such that the pulses emitted by the pulsed light source irradiate the particulate material on the conveyor.
    Type: Application
    Filed: March 13, 2020
    Publication date: September 17, 2020
    Inventors: Rongsheng Ruan, Yanling Cheng, Nan Zhou, Dongjie Chen, Peng Peng, Yunpu Wang, Renchuan Zhang, Charles Schiappacasse, Ling Chen
  • Patent number: 10776191
    Abstract: A method, system, and computer product for anomaly detection in a sensor network. The method comprises: receiving measurements from a plurality of sensors in the sensor network. The method further comprises performing a graph Fourier transform on the measurements to obtain a spectrum. The graph Fourier transform is defined by a graph structure generated from the plurality of sensors. The method further comprises generating an anomaly alert in response to high frequency components of the spectrum exceeding a first threshold.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: September 15, 2020
    Assignee: International Business Machines Corporation
    Inventors: Yu Ling Zheng, Xiao Xing Liang, Yu Chen Zhou, Ning Zhang
  • Publication number: 20200287079
    Abstract: Heterostructures containing one or more sheets of positive charge, or alternately stacked AlGaN barriers and AlGaN wells with specified thickness are provided. Also provided are multiple quantum well structures and p-type contacts. The heterostructures, the multiple quantum well structures and the p-type contacts can be used in light emitting devices and photodetectors.
    Type: Application
    Filed: March 6, 2019
    Publication date: September 10, 2020
    Inventors: JIANPING ZHANG, YING GAO, LING ZHOU
  • Publication number: 20200287078
    Abstract: Heterostructures containing one or more sheets of positive charge, or alternately stacked AlGaN barriers and AlGaN wells with specified thickness are provided. Also provided are multiple quantum well structures and p-type contacts. The heterostructures, the multiple quantum well structures and the p-type contacts can be used in light emitting devices and photodetectors.
    Type: Application
    Filed: March 6, 2019
    Publication date: September 10, 2020
    Inventors: JIANPING ZHANG, YING GAO, LING ZHOU
  • Publication number: 20200287077
    Abstract: Heterostructures containing one or more sheets of positive charge, or alternately stacked AlGaN barriers and AlGaN wells with specified thickness are provided. Also provided are multiple quantum well structures and p-type contacts. The heterostructures, the multiple quantum well structures and the p-type contacts can be used in light emitting devices and photodetectors.
    Type: Application
    Filed: March 6, 2019
    Publication date: September 10, 2020
    Inventors: JIANPING ZHANG, YING GAO, LING ZHOU
  • Publication number: 20200287086
    Abstract: Heterostructures containing one or more sheets of positive charge, or alternately stacked AlGaN barriers and AlGaN wells with specified thickness are provided. Also provided are multiple quantum well structures and p-type contacts. The heterostructures, the multiple quantum well structures and the p-type contacts can be used in light emitting devices and photodetectors.
    Type: Application
    Filed: March 6, 2019
    Publication date: September 10, 2020
    Inventors: JIANPING ZHANG, YING GAO, LING ZHOU
  • Publication number: 20200285522
    Abstract: Implementations of the present specification provide a method, an apparatus, and an electronic device for improving parallel performance of a CPU. The method includes: attempting to acquire data requests that are of a same type and that are allocated to the CPU core; determining a number of requests that are specified by the acquired one or more data requests; and in response to determining that the number of requests is greater than or equal to a maximum degree of parallelism: executing executable codes corresponding to the maximum degree of parallelism, wherein the maximum degree of parallelism is a maximum number of parallel threads executable by the CPU, and wherein the executable codes comprise code programs that are compiled and linked based on the maximum degree of parallelism at a time that is prior to a time of the executing.
    Type: Application
    Filed: February 19, 2020
    Publication date: September 10, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Ling Ma, Wei Zhou, Changhua He
  • Publication number: 20200281177
    Abstract: The present invention provides a new energy-driven in-situ plankton collecting device, comprising a solar photovoltaic cell and wind power generation system, a buoyancy support system, a power supply and control system, a plankton suction and collection system, and an anchoring system. The device has the center of gravity on the lower part and vertically floats in water like a tumbler. The plankton suction and collection system is composed of a suction axial-flow pump and a collecting cod end. The bag-shaped plankton collecting cod end has the mesh aperture of less than 0.8 time the average body length of the target plankton, and can be used on both sides. The devices provided by the present invention can be used simultaneously and arranged in an array for collection and utilization of plankton as well as governance and remediation of water area environment, and thus have a favorable application prospect.
    Type: Application
    Filed: May 23, 2018
    Publication date: September 10, 2020
    Inventors: Kui YOU, Meiyi WU, Zihan ZHOU, Zewen CHEN, Caihua MA, Fang ZHANG, Jing DONG, Ling ZHU, Chen HOU, Honggang MA, Xintian LIU, Hua XU, Fangxin HAN, Shaojun WANG
  • Patent number: 10768453
    Abstract: A device for cleaning a contact lens includes a lid, a base portion and a drawer unit detachably coupled to the base portion. The drawer unit includes a container holding a volume of fluid therein. The device also includes a vibration generator for generating an oscillatory motion on the container, where the oscillatory motion induces turbulence in the fluid with sufficient force to dislodge deposits from a lens immersed in the fluid. The device also includes a circuit board secured to the base portion and a light source for generating radiation to disinfect the dislodged deposits in the fluid. A suspension secures the light source to the circuit board and a resonance frequency of the suspension is offset from a frequency of the oscillatory motion.
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: September 8, 2020
    Assignee: Bolb Inc.
    Inventors: Ling Zhou, Jianping Zhang, Ying Gao
  • Patent number: 10744528
    Abstract: Disclosed is an adjustable ultrasonic micro-jet nozzle array with minimal quantity lubrication, relating to cooling of machining. The array-type nozzle includes an inlet conduit, a recycle conduit and a cooling body having a microjet ejection assembly and a recycling assembly. The cooling body includes a microjet ejection chamber which is closed. The inlet conduit is provided at a top of the cooling body and communicates with the microjet ejection chamber. The recycle conduit is located in the microjet ejection chamber, and connects the recycling assembly and an external vacuum machine. The adjustable ultrasonic micro jet nozzle array of the present invention has the advantages of simple structure and being convenient to use. A flow rate of trace cooling fluid is increased to improve the cooling and lubricating effect. A cooling fluid mist is recycled by the vacuum suction to reduce the consumption of the lubricating fluid while ensuring the cooling effect.
    Type: Grant
    Filed: November 17, 2019
    Date of Patent: August 18, 2020
    Assignee: Sichuan University
    Inventors: Ling Chen, Wu Zhao, Wei Jiang, Hao Wan, Qianmiao Zhou, Xin Guo, Miao Yu, Kai Zhang, Lin Du, Zeyuan Yu, Nianhan Wu
  • Patent number: 10729199
    Abstract: A wearable equipment is adapted for substation maintenance mobile inspection and includes a binding strap and a controlling wireless communication module. A thermal imager is disposed on one side of the binding strap. A prism display component and a voice interaction module are disposed on the other side of the binding strap. The thermal imager, the prism display component, and a microphone and a speaker of the voice interaction module are connected to the controlling wireless communication module through cables, to transmit information in a power system intranet. An application method includes mounting the wearable equipment to an electric power helmet, and automatically sending an infrared image, a visible light image, power monitoring information, voice, and a video in a power operation area to a background management controlling system for the substation maintenance mobile inspection.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: August 4, 2020
    Assignees: STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED, STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED MAINTENANCE COMPANY, STATE GRID CORPORATION OF CHINA
    Inventors: Jiusong Jiang, Fuqiang Xiong, Xigui Li, Wenqi Mao, Gang Li, Ting Zhou, Peng Sun, Wen Kang, Chaofeng Zhang, Zhiping Mao, Zuosheng Li, Kai Dong, Jianli Wu, Hong Zhang, Ling Luo, Guoqi Zhang
  • Publication number: 20200239454
    Abstract: Provided is a sulfonyl-substituted bicyclic compound (A) which acts as a ROR? inhibitor, said compound has good ROR? inhibitory activity and is expected to be used for treating diseases mediated by a ROR? receptor in mammals.
    Type: Application
    Filed: September 30, 2018
    Publication date: July 30, 2020
    Applicants: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD., NANJING GEAR PHARMA & TECH CO., LTD.
    Inventors: Xiaolong WANG, Anle YANG, Hongjian JIANG, Jian ZHOU, Lei CHEN, Xiaolong JIANG, Ling YANG, Hongjiang XU, Xiaohan GENG
  • Publication number: 20200239484
    Abstract: The present invention relates to a method for preparing a pyrrolo[3,2-d]pyrimidine compound (the compound represented by formula I), and corresponding intermediates.
    Type: Application
    Filed: April 13, 2020
    Publication date: July 30, 2020
    Inventors: Zhaozhong DING, Fei SUN, Yinghu HU, Yilong ZHOU, Rui ZHAO, Ling YANG
  • Publication number: 20200243252
    Abstract: The present disclosure discloses a coil structure for a dry-type transformer and a winding method therefor. The coil structure for a dry-type transformer comprises multiple coil layers and a supporting framework, which is provided with multiple supporting layers. The spacer blocks of each intermediate supporting layer comprise a rising spacer block for rising and supporting spacer blocks in addition to the rising spacer block, a thickness of the rising spacer block being greater than a thickness of the supporting spacer block, and the rising spacer blocks of several intermediate supporting layers being staggered along the circumferential direction. The present disclosure decreases the height of the entire coil efficiently, meanwhile abates the problem that the wire is centralized in a single area, inhibits the temperature rise phenomenon of transformers efficiently, and prolongs the lifetime of transformers.
    Type: Application
    Filed: November 22, 2017
    Publication date: July 30, 2020
    Applicant: TRITYPE ELECTRIC CO., LTD.
    Inventors: Kaixuan XU, Yuxiang QI, Danju SONG, Wenjie FANG, Ling ZHENG, Yucheng ZHOU, Huaming WANG, Xueming ZHANG, Fei LI
  • Patent number: 10689828
    Abstract: The present application discloses a dredging system for a pre-paved gravel foundation bed surface in open sea deep water, including a dredging mechanism, which includes a dredging suction head, a power component and a dredging pipeline, wherein the dredging suction head is connected with the dredging pipeline; the dredging pipeline is communicated with the power component; the dredging suction head includes at least one ridge surface suction port and at least one furrow suction port; the openings of all the furrow suction ports are lower than those of all the ridge surface suction ports; a lifting mechanism, which is connected with the dredging suction head and is used for lifting the dredging suction head to the gravel foundation bed surface; a moving mechanism, which is connected with the lifting mechanism and is used for driving the dredging suction head to move within a dredging range of the gravel foundation bed surface.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: June 23, 2020
    Assignees: Shanghai Zhenhua Heavy Industries Co., Ltd., No. 2 Engineering Co. of CCCC First Harbor Engineering Co., Ltd.
    Inventors: Ming Lin, Xuejun Wang, Gang Yin, Linlin Yuan, Faqiang Su, Hong Xiang, Bin Xie, Dejin Liu, Bo Meng, Wei Xu, Zengjun Li, Jianjun Zhang, Jinbao Liu, Xiangwei Zhang, Xiangrong Zhou, Mingxiang Wang, Hongbo Wei, Chunfeng Zhu, Ziyang Bi, Jiangwei Song, Zhenjie Tao, Ling Zhu
  • Publication number: 20200194610
    Abstract: A light emitting device includes an n-type AlGaN structure, a p-type AlGaN structure, and a light-emitting active-region sandwiched between the n-type AlGaN structure and the p-type AlGaN structure. A first p-contact is formed on the p-type AlGaN structure defining a light-emitting structure, a second p-contact is formed on the p-type AlGaN structure defining a light-detecting structure, and an n-contact is formed on the n-type AlGaN structure serving as a common cathode for the light-emitting structure and the light-detecting structure. There is a bridge zone between the first and the second p-contacts and the p-type AlGaN structure in the bridge zone is not removed.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 18, 2020
    Inventors: YING GAO, LING ZHOU, ALEXANDER V. LUNEV, JIANPING ZHANG
  • Patent number: 10683296
    Abstract: The present invention relates to a trifluoroacetate salt of a TLR7 agonist 2-butoxy-7-(4-(pyrrolidin-1-ylmethyl)benzyl)-5H-pyrrolo[3,2-d]pyrimidin-4-amine (formula I), crystalline form B of the trifluoroacetate salt, methods for preparing the trifluoroacetate salt and crystalline form B, and uses of the trifluoroacetate salt and crystalline form B.
    Type: Grant
    Filed: February 4, 2017
    Date of Patent: June 16, 2020
    Assignee: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Zhaozhong Ding, Fei Sun, Yinghu Hu, Yilong Zhou, Zheng Wang, Rui Zhao, Ling Yang
  • Patent number: 10663674
    Abstract: A coupling device includes a socket defining a through groove and a connecting seat connected to a rear end of the socket. The connecting seat has a casing portion defining a plugging space therein, a base wall portion disposed in the casing portion and defining a through hole in spatial communication with the through groove and the plugging space, two first connecting portions respectively disposed at two lateral sides of the through hole and extending forwardly from the base wall portion to the through groove, and two second connecting portions respectively disposed at the lateral sides and extending rearwardly from the base wall portion to the plugging space. The socket and the connecting seat are formed as one piece.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: May 26, 2020
    Assignee: Amphenol Fiber Optic Technology (Shenzhen) Co., Ltd.
    Inventors: Ling-Hua Zhu, Xing-Fu Mo, Jinan Zhou, Shu-Hui Hsu
  • Patent number: 10654856
    Abstract: The present invention relates to a method for preparing a pyrrolo[3,2-d]pyrimidine compound (the compound represented by formula I), and corresponding intermediates.
    Type: Grant
    Filed: February 4, 2017
    Date of Patent: May 19, 2020
    Assignee: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Zhaozhong Ding, Fei Sun, Yinghu Hu, Yilong Zhou, Rui Zhao, Ling Yang
  • Patent number: 10648782
    Abstract: The present disclosure provides a cold firework spurting apparatus, comprising: a feeding device; a conveying device; a heating mechanism; and a spurting device configured to ignite and spurt the metal powder heated by the heating mechanism, wherein an output end of the feeding device is open to the conveying device and an output end of the conveying device is open to the spurting device. Accordingly, the metal powder inside the conveying device is continuously heated by the heating mechanism attached to the conveying device during the conveying process such that the metal powder is constantly heated during the conveying process so as to form the metal powder ignited at high temperature. The ignited metal powder at high temperature is led and spurted outwards by means of an air flow formed by the spurting device so as to form a spurting effect of cold firework.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: May 12, 2020
    Assignee: Showven Technologies Co., Ltd.
    Inventors: Jiangbo Chen, Xiaowen Zhou, Tongxiang Wang, Ling Yu