Patents by Inventor Qiang Lu

Qiang Lu 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: 10995663
    Abstract: A regenerative compressed air energy storage system and a using method thereof. The system comprises a compressor unit, a high-temperature heat exchanger, a medium-temperature heat exchanger, an air storage chamber, a regulating valve, a medium-temperature regenerator, a high-temperature regenerator and an expander unit which are connected in sequence. The low-temperature side of the high-temperature heat exchanger, a high-temperature heat reservoir, a first valve, the high-temperature side of the high-temperature regenerator, a high-temperature cold reservoir and a second valve are connected in sequence. The low-temperature side of the medium-temperature heat exchanger, a medium-temperature heat reservoir, a third valve, the high-temperature side of the medium-temperature regenerator, a medium-temperature cold reservoir and a fourth valve are connected in sequence.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: May 4, 2021
    Assignee: Tsinghua University
    Inventors: Shengwei Mei, Xiaodai Xue, Xuelin Zhang, Tong Zhang, Laijun Chen, Qiang Lu, Tianwen Zheng
  • Publication number: 20210126250
    Abstract: A pre-lithiated silicon-based anode includes a silicon-based anode, lithium disposed on a surface or in an interior of the silicon-based anode, and a protective coating on the surface of the silicon-based anode. The pre-lithiated silicon-based anode allows subsequent processing to be performed safely in the atmosphere.
    Type: Application
    Filed: April 17, 2017
    Publication date: April 29, 2021
    Inventors: Rongrong Jiang, Jingjun Zhang, Yuqian Dou, Lei Wang, Chuanling Li, Yunhua Chen, Xiaogang Hao, Qiang Lu
  • Patent number: 10992595
    Abstract: The present disclosure provides a resource pushing method, a device and a storage medium for a smart device, the method includes: acquiring a first pushing resource according to a preset rule, where the first pushing resource is used by the smart device to interact with a user, pushing the first pushing resource to the user. In the solution, relevant resources are actively acquired according to behavior information of the user, triggering and hotspots, and are pushed to the user, thereby saving the cost in resource querying by the user, and increasing the exposure of platform resources.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: April 27, 2021
    Inventors: Mengmeng Zhang, Jingyu Ye, Xi Zhang, Hualong Zu, Xinya Zhang, Lingjin Xu, Xiaochen Jia, Sunhonglu Dong, Zhongji Fan, Li Wan, Bo Zhang, Liuhui Zhang, Wenming Wang, Jiaguang Lu, Shuai Wang, Gang Zhang, Qiang Ju, Xiaonan He, Wensong He, Yafei Miao
  • Patent number: 10944558
    Abstract: The present disclosure provides a key storing method, a key managing method and apparatus which belong to terminal technologies. An example method includes generating a terminal root secret key. A first key digest of the terminal root secret key is generated. The terminal root secret key is stored in a first specified storage region of a terminal, the first specified storage region being a password protected region. The first key digest is stored in a second specified storage region in the terminal, the second specified storage region being a programmable hardware region with fusible features.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: March 9, 2021
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventor: Qiang Lu
  • Patent number: 10861000
    Abstract: Method and device for processing a payment are disclosed. The method is performed at a user device and includes: receiving a user instruction for starting a payment through a pre-set payment platform; selecting a respective loading process from a plurality of loading processes for invoking a payment application, wherein: the plurality of loading processes include: a first loading process for invoking the payment application immediately in a foreground process and a second loading process for simulating at least one payment interface of the payment application in the purchase application before loading the payment application in the user device; and presenting a first payment interface at the mobile terminal in response to the user instruction and the selection of the respective loading process.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: December 8, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Wei Mao, Yuewei Chen, Xing Liang, Bin Zhang, Qiang Lu, Deyuan Li, Zhonghua Lai, Zhenyu Xu
  • Publication number: 20200375600
    Abstract: A magnetic vascular anastomosis device for rapid liver transplantation includes a magnetic ring assembly and a base member assembly. The magnetic ring assembly includes an O-shaped magnetic ring and a C-shaped magnetic ring coupled at a donor liver blood vessel and a receptor liver blood vessel respectively. The base member assembly includes an O-shaped base member and a C-shaped base member. The base member is categorized into a slotted base member, a columned base member, and a hooked base member for different surgical suture methods. The magnetic vascular anastomosis device incorporates with the magnetic attraction between magnetic rings, such that the entire liver transplantation vascular anastomosis process is fast, safe, and reliable. The vascular anastomosis device is able apply for different operations involving vascular anastomosis such as kidney transplantation, lung transplantation, heart transplantation, and maxillofacial surgery.
    Type: Application
    Filed: January 28, 2020
    Publication date: December 3, 2020
    Inventors: Yi Lv, Xiaopeng Yan, Shanpei Wang, Aihua Shi, Xuemin Liu, Zheng Wu, Bo Wang, Rongqian Wu, Xiaogang Zhang, Feng Ma, Kang Liu, Qiang Lu
  • Patent number: 10785345
    Abstract: An information processing method, which is applied to a server, includes: a public message is transmitted to a first client, the public message being a message issued to the first client by the server, the public message carrying first information and a second information set including N pieces of second information, with N being a positive integer, the first information is information only allowed to be gotten by the first client and the second information is information only allowed to be gotten by a client in a sharing relationship with the first client; and a request for getting the second information is received from a second client, it is verified whether the second client is in the sharing relationship with the first client, and after the second client is determined to be in the sharing relationship with the first client, the second client is allowed to get the second information.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: September 22, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xiaoyu Yu, Bin Zhang, Libin Ren, Wei Mao, Sixin Gu, Qiang Lu, Yongjie Li, Xuan Ye, Wenrui Zhang, Keren Li, Wenxin Liao, Jinming Zhang, Yi Gao, Boen Liang, Zeming Fan, Weizhao Li, Leming Fang, Tanhong Li, Guowei Xiang, Xinji Nie, Rui Tang, Haixia Rao, Feng Chen, Yi Wu, Chen Gong, Qianya Lin, Junbin Kuang, Siyu Xiao, Pengfei Wang, Leteng Weng, Xiaobin Fang, Mengsha Zhou, Zhenzhen Xu, Bei Yang, Shaomian Yao
  • Patent number: 10762498
    Abstract: This application discloses a method for implementing a secure transaction via a social network platform. A server receives a product purchase request from a client device, and the product purchase request includes product information, product server information and a user account identifier of the social network platform. The transaction server authenticates the product purchase request, and forwards the product purchase request of the corresponding product to the product server in an encrypted format. After receiving a confirmation message from the product server, the transaction server initiates a payment transaction between the user account and the product server. Further, after completing the payment transaction, the transaction server sends a payment completion message to the client device and the product server, respectively.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: September 1, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jiajie Xu, Zhonghua Lai, Runda Cai, Wei Mao, Qiang Lu, Zhenyu Xu, Wa Ye, Deyuan Li, Dacheng Zhuo
  • Patent number: 10756212
    Abstract: Roughly described, a computer program product describes a transistor with a fin, a fin support, a gate, and a gate dielectric. The fin includes a first crystalline semiconductor material which includes a channel region of the transistor between a source region of the first transistor and a drain region of the transistor. The fin is on a fin support. The fin support includes a second crystalline semiconductor material different from the first crystalline semiconductor material. The first crystalline semiconductor material of the fin and the second crystalline semiconductor material of the fin support form a first heterojunction in between. A gate, gate dielectric, and/or isolation dielectric can be positioned to improve control within the channel.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: August 25, 2020
    Assignee: SYNOPSYS, INC.
    Inventors: Victor Moroz, Stephen Smith, Qiang Lu
  • Publication number: 20200253374
    Abstract: Various embodiments of the present invention are directed to an apparatus comprising a heavy duty shelving assembly. The apparatus comprises shelving assemblies that may be used to store relatively heavy objects such as vehicle components, athletic weights, or the like. The apparatus comprises a plurality of vertical columns including column members that are selectively coupled to one another, a plurality of horizontal supports that extend between the column members, and a plurality of shelves that are positioned on the horizontal supports. The apparatus may also include a center brace extending between opposing horizontal supports. The horizontal supports include a truss portion connected to a support portion; the truss portion distributes the downward forces applied to the support portion by the shelves. The design of the apparatus and the truss increases the downward forces that may be applied to the shelf, thereby increasing the weight capacity of the shelves and the apparatus.
    Type: Application
    Filed: September 16, 2019
    Publication date: August 13, 2020
    Inventor: Zhi Qiang LU
  • Patent number: 10708065
    Abstract: The present disclosure relates to a service processing method, a service processing device and a service processing system, which belong to computer technologies. The method includes: a service execution request is transmitted to a service server; a verification notification carrying signature information is received from the service server; currently inputted biometric feature information is verified through a Trusted Execution Environment (TEE) system, when biometric feature information is consistent with pre-stored reference biometric feature information, a signature processing is performed on signature information, by using a pre-stored service private key, first to-be-verified signature information is obtained; and a verification request carrying first to-be-verified signature information is transmitted to the service server. By adopting the present disclosure, security may be enhanced.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: July 7, 2020
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Qiang Lu, Xuan Ye
  • Patent number: 10699914
    Abstract: The independent claims of this patent signify a concise description of the embodiments. Disclosed is technology for reducing transistor degradations by annealing through heat generated by anti-punch-through implants of the transistors. A first and second electrically conductive pillars are disposed on top a well hosting the transistors. A voltage applied across the first and second pillars enable the anti-punch-through implants to generate heat for the annealing process.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: June 30, 2020
    Assignee: Synopsys, Inc.
    Inventors: Hiu Yung Wong, Victor Moroz, Qiang Lu
  • Patent number: 10634279
    Abstract: A hanger element for one or more receiving bracket apertures that receives a hanging item. The hanger element includes a load bearing, concave shaped flange that attaches to the one or more receiving bracket aperture. A trailing concave shaped, curved hanging structure extends from the load bearing, concave shaped flange.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: April 28, 2020
    Assignee: EASYHOME ORGANIZATION MANUFACTURING INC.
    Inventors: Zhi Qiang Lu, Milton David Ruiz
  • Patent number: 10630807
    Abstract: A mobile device supports loading application-specific interfaces associated with the third-party application into a social networking application. The mobile device sends a third-party application identifier to a remote server, which returns a verification result. If positive, the mobile device activates the third-party application to generate an application-specific interface and loads the interface into the social networking application. After detecting a user request initiated through the interface, the mobile device sends the user request to the remote server, which performs a transaction with a third-party server accordingly and returns a response to the mobile device. In response, the mobile device deactivates the third-party application and replaces the application-specific interface with a display of an instant message corresponding to the response in the social networking application.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: April 21, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Wei Mao, Yuewei Chen, Xing Liang, Qiang Lu, Deyuan Li, Zhonghua Lai, Zhenyu Xu
  • Publication number: 20200032802
    Abstract: The present disclosure relates to the field of energy storage, and provides a rapid-response energy storage system and a using method thereof.
    Type: Application
    Filed: July 25, 2019
    Publication date: January 30, 2020
    Inventors: Shengwei MEI, Xiaodai Xue, Xuelin Zhang, Tong Zhang, Laijun Chen, Qiang Lu, Tianwen Zheng
  • Publication number: 20200032707
    Abstract: The present disclosure relates to the field of energy storage, and provides a regenerative compressed air energy storage system and a using method thereof. The system comprises a compressor unit, a high-temperature heat exchanger, a medium-temperature heat exchanger, an air storage chamber, a regulating valve, a medium-temperature regenerator, a high-temperature regenerator and an expander unit which are connected in sequence. The low-temperature side of the high-temperature heat exchanger, a high-temperature heat reservoir, a first valve, the high-temperature side of the high-temperature regenerator, a high-temperature cold reservoir and a second valve are connected in sequence. The low-temperature side of the medium-temperature heat exchanger, a medium-temperature heat reservoir, a third valve, the high-temperature side of the medium-temperature regenerator, a medium-temperature cold reservoir and a fourth valve are connected in sequence.
    Type: Application
    Filed: July 25, 2019
    Publication date: January 30, 2020
    Inventors: Shengwei MEI, Xiaodai Xue, Xuelin Zhang, Tong Zhang, Laijun Chen, Qiang Lu, Tianwen Zheng
  • Publication number: 20190300371
    Abstract: The invention provides a method of producing graphene. The method comprising: A) mixing graphite powders with a silk fibroin nanofiber solution, performing mechanical stirring to exfoliate graphite to form graphene flakes; wherein the silk fibroin nanofibers in the silk fibroin nanofiber solution have a crystallinity of 40% or above; the silk fibroin nanofibers have a diameter of 10 to 30 nm; the silk fibroin nanofibers have a length of 100 nm to 3 ?m; the mechanical stirring has a shearing speed of 1,000 to 50,000 rpm; and the duration of the mechanical stirring is 10 min to 6 h; B) centrifuging the solution obtained in step A) after exfoliation to remove unexfoliated graphite; and C) centrifuging the centrifuged solution obtained in step B), and separating graphene from the silk fibroin nanofibers to obtain the graphene.
    Type: Application
    Filed: March 20, 2019
    Publication date: October 3, 2019
    Inventors: Qiang LU, Xiaoyi ZHANG, Liying XIAO
  • Publication number: 20190277538
    Abstract: A system for reclaiming carbon fiber from carbon fiber containing material using solar energy includes a sunlight focusing system, a sample platform for placement of carbon fiber containing material to be treated by focused sunlight from the sunlight focusing system, the sample platform being provided with a gas absorption pipe, and a waste gas treatment system connected with the gas absorption pipe.
    Type: Application
    Filed: December 8, 2017
    Publication date: September 12, 2019
    Applicant: The Boeing Company
    Inventors: ShengWei Mei, Qiang Lu, XiaoDai Xue, XiaoTao Chen, LaiJun Chen, Yang Si
  • Publication number: 20190181427
    Abstract: Provided is an anode composition for lithium ion batteries, comprising a) a silicon-based active material; b) a carboxyl-containing binder; and c) a silane coupling agent. Also provided are a process for preparing an anode for lithium ion batteries and a lithium ion battery.
    Type: Application
    Filed: June 15, 2016
    Publication date: June 13, 2019
    Applicant: Robert Bosch GmbH
    Inventors: Jun Yang, Yitian Bie, Jingjun Zhang, Yuqian Dou, Lei Wang, Qiang Lu, Xiaogang Hao, Rongrong Jiang
  • Patent number: D906066
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: December 29, 2020
    Inventor: Cong Qiang Lu