Patents by Inventor Qing He

Qing He 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: 11142716
    Abstract: A regeneration method for a liquefied gas thiol-removing alkaline solution comprising the following steps: performing an oxygenation reaction with respect to a liquefied gas thiol-removing alkaline solution and, at the same time, utilizing a high air-liquid condition to extract a disulfide and a polysulfide into a gas phase, thus completing the separation of the disulfide and the polysulfide from the alkaline solution, and implementing the regeneration of the liquefied gas thiol-removing alkaline solution.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: October 12, 2021
    Assignee: PetroChina Company Limited
    Inventors: Xuesheng Hu, Fei Gao, Shengbao He, Yingwen Li, Xiao Li, Ming Fan, Weigang Dong, Jing Chen, Wei Li, Qing Hu, Yuan Wang, Huaqun Zhou
  • Patent number: 11125836
    Abstract: A magnetic sensor comprising a first shield and a second shield and a sensor stack between the first and the second shield, the sensor stack having a plurality of layers wherein at least one layer is annealed using in-situ rapid thermal annealing. In one implementation of the magnetic sensor a seed layer is annealed using in-situ rapid thermal annealing. Alternatively, one of a barrier layer, an antiferromagnetic (AFM) layer, and a cap layer is annealed using in-situ rapid thermal annealing.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: September 21, 2021
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Qing He, Wonjoon Jung, Mark William Covington, Mark Thomas Kief, Yonghua Chen
  • Patent number: 11119694
    Abstract: The invention discloses a solid-state drive control device and a learning-based solid-state drive data access method, wherein the method comprises the steps of: presetting a hash table, the hash table comprising more than one hash value, the hash value is used to record and represent data characteristics of data pages in the solid-state drive. Obtaining an I/O data stream of the solid-state drive, and obtaining a hash value corresponding to the I/O data stream in the hash table. Predicting a sequence of data pages and/or data pages that are about to be accessed by a preset first learning model. Prefetching data is performed in the solid-state drive based on an output result of the first learning model. Through the embodiment of the present invention, when predicting prefetched data, learning can be performed in real time to adapt to different application categories and access modes through adaptive adjustment parameters, so that better data prefetching performance can be obtained.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: September 14, 2021
    Assignee: SHENZHEN DAPU MICROELECTRONICS CO., LTD.
    Inventors: Jing Yang, Haibo He, Qing Yang
  • Patent number: 11118733
    Abstract: Method of constructing a vault of a large storage tank for liquefied natural gas by first modeling the vault with a 3-D modeling software application, then partially building the vault with a framework and a first set of covering panels fixed on the framework where the panels do not touch each other, but leave a number of gaps between them, measuring the dimensions of the actual gaps between the panels using a 3-D scanner, producing a second set of panels according to the scanned dimensional data, and finally filled the gaps between the first set of panels with the second set of panels, which are much smaller than the first set of panels, making the building process earlier and more accurate, which are difficult issues in building large tanks for liquefied natural gas.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: September 14, 2021
    Assignees: CHINA NATIONAL OFFSHORE OIL CORP., OFFSHORE OIL ENGINEERING CO., LTD., TIANJIN UNIVERSITY
    Inventors: Zhongzhi Ye, Jing Lu, Xiqiang Zhang, Juan Su, Jian Su, Qing Zhang, Yu Sun, Fudan Zhou, Yu Wang, Wenduo He
  • Patent number: 11114013
    Abstract: A display driving device, a display driving method, a display module and a display device are provided. The display driving device includes: a PWM signal generating circuit configured to generate a PWM signal; a PWM signal acquisition circuit, configured to identify whether the PWM signal output by the PWM signal generating circuit is at a high level or a low level; a gamma voltage debugging circuit, configured to debug a gamma voltage to obtain a first group of gamma voltage reference data corresponding to the PWM signal at the high level and a second group of gamma voltage reference data corresponding to the PWM signal at the low level in each gray-scale image; and a gamma voltage switching circuit.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: September 7, 2021
    Assignees: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qing Li, Liugang Zhou, Ke Dai, Yizhan Han, Liu He, Yunyun Liang, Jun Wang, Zhenlin Qu, Jianwei Sun, Yulong Xiong, Tao Li, Yu Quan, Xiaofeng Yin, Qian Zhou, Pengjun Fang
  • Publication number: 20210238538
    Abstract: An endophytic fungus from gingko, that is, Fusarium proliferatum DZHQ1 having antitumor activity and antibacterial activity, is isolated from the ginkgo bark. The species of the strain is determined by the combination of colonial morphology and 18 sRNA sequencing, and then the anti-cervical cancer activity of a crude extract of the strain is detected by MTT. Finally, a secondary metabolite of the strain with an inhibition rate of more than 50% is isolated by semi-preparative HPLC, which promotes the further screening of individual compounds with anti-tumor activity. Moreover, the metabolite of the endophytic fungus from gingko shows a more pronounced inhibition in the detection of activity against E. coli and/or S. aureus, and has potential use in the preparation of new antibacterial products.
    Type: Application
    Filed: November 2, 2018
    Publication date: August 5, 2021
    Applicant: DEZHOU UNIVERSITY
    Inventors: Qing HE, Qiangcheng ZENG, Lianying ZHANG, Zhongmin DAI, Haixia ZHOU, Mingyou WANG, Jianzhou MENG
  • Patent number: 10980224
    Abstract: An insect trap with bird guards prevents or deters small animals from becoming stuck to the trap, and includes a pillar mounted between a base member and a cap member. The pillar is located radially inwardly from the outer perimeter of the base and cap members, and has an outer surface having a coating of an adhesive selected for ensnaring target insects. A number of bird guards have end portions attachable to the base member and the cap member, and include a plurality of elongate members extending between the end portions, and are spaced away from the pillar. A spacing member, for example, a crossbeam, connects the elongate members for each guard, and is positioned radially inwardly from the elongate members, and at an intermediate longitudinal position, such that the elongate members will not engage the adhesive surface. The base and cap may further include spike members that extend away from the pillar.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: April 20, 2021
    Assignee: Sterling International Inc.
    Inventors: Qing-He Zhang, Marc Chapin, Rodney G. Schneidmiller
  • Patent number: 10907950
    Abstract: Disclosed are a laser heterodyne interferometric apparatus based on plane mirror reflection and a corresponding method. The interferometric apparatus includes a dual-frequency laser, a first photoelectric receiver, a second photoelectric receiver, a first polarizing beamsplitter, a second polarizing beamsplitter, a third polarizing beamsplitter, a quarter-wave plate, a right angle mirror, an optical compensator, and a measured plane mirror. The method performs heterodyne interferometry with two spatially separated beams of different frequencies and balances the optical path lengths of the measurement beam and the reference beam with the optical compensator. In the method, the measured plane mirror moves back and forth along the propagation direction of the input beams. The disclosure suppresses optical non-linearity and optical thermal drift in laser heterodyne interferometry, simplifies the optical path structure, and improves accuracy of laser heterodyne interferometry.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: February 2, 2021
    Assignee: National Institute of Metrology
    Inventors: Yang Bai, Zheng Kun Li, Yun Feng Lu, Zhong Hua Zhang, Qing He
  • Publication number: 20210018747
    Abstract: A wedge mechanism for light modulator image adjustment is provided. In particular, a device is provided comprising: a first plate; a second plate for receiving a light modulator; one or more biasing mechanisms to bias the second plate in a biased position relative to the first plate, to allow the second plate to move with respect to the first plate; first and second wedge devices configured respectively interact with a first and second edges of the second plate to move the second plate, relative to the first plate, against the one or more biasing mechanisms, the second edge of the second plate being about perpendicular to the first edge of the second plate; and first and second wedge device adjustment mechanisms configured to respectively adjust positions of the first and second wedges device relative to the first and second edges, to move the second plate.
    Type: Application
    Filed: July 16, 2019
    Publication date: January 21, 2021
    Inventor: Guo Qing He
  • Publication number: 20210010794
    Abstract: Disclosed are a laser heterodyne interferometric apparatus based on plane mirror reflection and a corresponding method. The interferometric apparatus includes a dual-frequency laser, a first photoelectric receiver, a second photoelectric receiver, a first polarizing beamsplitter, a second polarizing beamsplitter, a third polarizing beamsplitter, a quarter-wave plate, a right angle mirror, an optical compensator, and a measured plane mirror. The method performs heterodyne interferometry with two spatially separated beams of different frequencies and balances the optical path lengths of the measurement beam and the reference beam with the optical compensator. In the method, the measured plane mirror moves back and forth along the propagation direction of the input beams. The disclosure suppresses optical non-linearity and optical thermal drift in laser heterodyne interferometry, simplifies the optical path structure, and improves accuracy of laser heterodyne interferometry.
    Type: Application
    Filed: February 27, 2019
    Publication date: January 14, 2021
    Inventors: Yang BAI, Zheng Kun LI, Yun Feng LU, Zhong Hua ZHANG, Qing HE
  • Patent number: 10889745
    Abstract: A plugging agent with temperature-resistant, salt-resistant and high-expansion for plugging large fractures and a preparation method thereof of the present disclosure are provided, the plugging agent system consists of the following components: main agent: 6%˜10%, cross-linking agent: 0.6%˜1%, initiator: 0.006%˜0.01%, additive: 6%˜14%, and the rest being water; the preparation method includes the following steps: adding montmorillonite to water to prepare a montmorillonite dispersion system; adding the main agent, the cross-linking agent and the initiator to the montmorillonite dispersion system to prepare a main agent solution; putting the main agent solution into an oven with a temperature range with 90˜20° C. for 9˜48 h to obtain gelation, the adhesive strength of the agent system can reach grade H, with 50˜80 expansion multiple, good strength after being expanded and good water plugging effect under the condition of a temperature of 140° C. and 250,000 degree of mineralization.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: January 12, 2021
    Assignee: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Fa Yang Jin, Wan Fen Pu, Wen Ge Hu, Hai Yang Zhao, Long He, Dai Jun Du, Ke Xing Li, Bao Lei Jiao, Bo Ren, Lin Sun, Zhen Qian, En Long Zhen, Rui Liu, Xiao Qing He
  • Patent number: 10862834
    Abstract: A chat message processing method is provided for a server. The method includes receiving a chat message sent by a sending terminal, where the chat message carries information about a receiving terminal, and forwarding the chat message to the receiving terminal. The method also includes, when determining that the chat message comprises an image, generating at least one group of descriptive texts used for describing the image; and sending the at least one group of descriptive texts of the image to the receiving terminal to cause the receiving terminal to, when displaying the image, simultaneously display the at least one group of descriptive texts as at least one candidate entering-item associated with the image.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: December 8, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Ganbin Zhou, Ping Luo, Rongyu Cao, Fen Lin, Bo Chen, Qing He
  • Publication number: 20200323190
    Abstract: An insect bait station, for example an ant bait station, for deploying a toxicant includes a housing with a body portion covered by a cover. The body portion includes first and second reservoirs. Entryways having a converging outer portion and an upright tubular portion provide insect access into the housing. The upright tubular portion extends from the converging outer portion, through a bait in the second reservoir. An entry port is provided in the tubular portion above the bait. A first bait is disposed in the first reservoir and a second bait is disposed in the second reservoir. For example, the first bait may include a protein-based food and a pesticide, and the second bait may include a sugar- or lipid-based food with or without a pesticide.
    Type: Application
    Filed: March 31, 2020
    Publication date: October 15, 2020
    Applicant: Sterling International Inc.
    Inventors: Marc Chapin, Qing-He Zhang, Rodney G. Schneidmiller
  • Publication number: 20200315255
    Abstract: Disclosure is an aerosol generating article having a low temperature burning heat source, including a low temperature burning smoking set and a matching cigarette, the smoking set includes a heat insulation sleeve, an annular heat conductive barrel, a cover and a heat source cigarette lighter; the barrel is provided in an annular mounting groove at a left section of an inner wall of the sleeve, the cover is provided at a left end of the sleeve, a cavity of the barrel is filled with the heat source in a sealed manner; a plurality of electric heating columns are provided at a right end of the lighter; the cover is provided with a plurality of insertion holes, and after the plurality of electric heating columns are inserted into the plurality of insertion holes, the lighter gets in contact with the barrel to ignite the heat source in the barrel.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Inventors: Shun ZHOU, Xiaofeng WANG, Chenghu WANG, Jin ZHANG, Qing HE, Xiaoyu ZHANG, Yaping ZHANG
  • Patent number: 10796335
    Abstract: A method, an apparatus, and a computer readable medium of recommending contents. The method includes receiving, by a computer, at least one of user input and contextual input, wherein the contextual input corresponds to a plurality of arms, calculating, by the computer, a plurality of reward values for each of the plurality of arms using a plurality of individual recommendation algorithms such that each of the plurality of reward values is generated by a respective individual recommendation algorithm from the plurality of individual recommendation algorithms, based on the received input, calculating, by the computer, an aggregated reward value for each of the plurality of arms by applying linear program boosting to the plurality reward values for the respective arm; and selecting one arm from the plurality of arms which has greatest calculated aggregated reward value; and outputting, by the computer, contents corresponding to the selected arm.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: October 6, 2020
    Assignee: SAMSUNG SDS AMERICA, INC.
    Inventors: Qing He, Abhishek Mishra, Zhisu Zhu
  • Publication number: 20200297158
    Abstract: A wok device for full-automatic cooking machines comprises a wok (10), a wok heating device (11), a wok rotating device (12), a wok working position controlling device (13) and a wok moving control device (14); the wok heating device (11) is adapted for heating the wok (10); the wok rotating device (12) controls the wok (10) to rotate around a central axis of the wok (10); the wok working position controlling device (13) is adapted for fixing the wok (10) on the wok moving control device (14) and controlling the wok (10) to turn to reach a corresponding working position for corresponding operation; the wok moving control device (14) controls the wok working position controlling device (13) to move directionally in the cooking machine so as to drive the wok (10) to move directionally in the cooking machine. A full-automatic cooking machine comprises the wok device.
    Type: Application
    Filed: April 30, 2020
    Publication date: September 24, 2020
    Inventors: Jinbiao Xu, Guang He, Qing He, Luoya Zeng
  • Patent number: D914128
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: March 23, 2021
    Assignee: Sterling International Inc.
    Inventors: Marc Chapin, Qing-He Zhang, Rodney G. Schneidmiller
  • Patent number: D915544
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: April 6, 2021
    Assignee: Sterling International Inc.
    Inventors: Marc Chapin, Qing-He Zhang, Rodney G. Schneidmiller
  • Patent number: D919742
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: May 18, 2021
    Assignee: Sterling International Inc.
    Inventors: Marc Chapin, Qing-He Zhang, Rodney G. Schneidmiller
  • Patent number: D925134
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: July 13, 2021
    Assignee: Pioneer Pet Products, LLC
    Inventors: David R. Mai, Qing He, Tao Huang, John M. Lipscomb