Patents by Inventor Shuang Li

Shuang Li 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: 11947966
    Abstract: A computer-implemented method includes preprocessing, by a compiler, a plurality of macros in a computer program. Preprocessing a macro includes identifying a compile time condition associated with the macro. Preprocessing the macro further includes determining a current value of the compile time condition at the time of compiling a computer instruction and a previous value of the compile time condition. Preprocessing the macro further includes determining a set of computer instructions enclosed by the macro. The method further includes storing a macro information record that includes the compile time condition, the current value and the previous value of the compile time condition, and an identification of the set of computer instructions enclosed by the macro.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: April 2, 2024
    Assignee: International Business Machines Corporation
    Inventors: Wen Ji Huang, Xiao Ling Chen, Wen Bin Han, Sheng Shuang Li, Xiao Zhen Zhu
  • Publication number: 20240097052
    Abstract: The present invention relates generally to sensing devices. A stacked SPAD sensor device includes a sensor layer and a logic layer. The sensor layer includes a plurality of SPAD pixels and a peripheral region surrounding the SPAD pixels. An insulation region is configured between the SPAD pixels and the peripheral region to provide electrical insulation. The logic layer includes logic circuits coupled to SPAD pixels. The logic circuits are electrically insulated from the SPAD pixels by the insulation region. There are other embodiments as well.
    Type: Application
    Filed: September 15, 2022
    Publication date: March 21, 2024
    Inventors: Ching-Ying LU, Yangsen KANG, Shuang LI
  • Publication number: 20240086791
    Abstract: A controller obtains data stored in one or more data structures generated based on a defined task to be performed for a selected event. The data includes a set of constraints for the defined task. One or more task solutions generated for the defined task using the provided data are obtained. A determination is made as to whether the one or more task solutions include a task solution that satisfies one or more defined criteria. Based on determining that the one or more task solutions do not include the task solution that satisfies the one or more defined criteria, the set of constraints is automatically adjusted to provide an adjusted set of constraints. The adjusted set of constraints is to be automatically provided to a solution generator to be used to obtain the task solution that satisfies the one or more defined criteria.
    Type: Application
    Filed: September 13, 2022
    Publication date: March 14, 2024
    Inventors: Shun Xin CAO, Jing ZHANG, Zhan Peng HUO, Sheng Shuang LI
  • Publication number: 20240068975
    Abstract: The present invention relates to an electrochemical sensing intelligent chamber with integrated environmental parameters, comprising a chamber body of the intelligent chamber for electrochemical sensing and detection. A communication control unit, a temperature monitoring unit, a gas detection unit and an electrochemical sensing and detection unit are arranged in the chamber body. An environmental parameter monitoring unit that can monitor temperature and gas is integrated; and all monitored environmental variables may be uploaded to a smart phone for a user to view. Operation steps in the electrochemical sensor measurement process conducted in the chamber body are fully automated.
    Type: Application
    Filed: August 14, 2023
    Publication date: February 29, 2024
    Inventors: Shuang Li, Ziyue Qin, Dong Ming
  • Publication number: 20240068078
    Abstract: A die steel with a high thermal diffusion coefficient includes 0.30-0.40 wt. % of C, 0.05-0.10 wt. % of Si, 2.50-3.40 wt. % of Mo, 0.01-0.05 wt. % of Nb, 0.30-0.50 wt. % of Co, 0.01-0.05 wt. % of RE, the rest is Fe and unavoidable impurities, wherein in the die steel, P?0.15 wt. %, S?0.025 wt. %. A preparation method of the die steel includes steps of melting, electroslag remelting, electroslag ingot annealing, forging, spheroidizing annealing, quenching and tempering.
    Type: Application
    Filed: March 9, 2022
    Publication date: February 29, 2024
    Inventors: Shuang LI, Zhen CAO, Zhen WANG, Yanlin Shi, Long LIU, Lulu ZHAO, Ziliang Wang, Yongliang Shi, Chenlong Wang, Yunchang Huo
  • Patent number: 11890756
    Abstract: A leg assembly and a legged robot having same are provided. The leg assembly includes a first leg, a second leg, a motor, an output flange and a transmission component. The motor is arranged at a first end of the first leg, and an output shaft of the motor is connected to the output flange to drive the output flange to rotate. The first leg is pivotably connected to the second leg, and the transmission component is connected to the output flange and the second leg to drive the second leg to rotate relative to the first leg. The output flange is provided with a first limiting portion, the first leg is provided with a first stop portion and a second stop portion spaced apart and configured to stop the first limiting portion, and the first leg is provided with a second limiting portion configured to stop the second leg.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: February 6, 2024
    Assignee: BEIJING XIAOMI ROBOT TECHNOLOGY CO., LTD.
    Inventors: Yiyang Liu, Wenping Guo, Xiaomao Wei, Fang Zhi, Shuang Li
  • Patent number: 11876412
    Abstract: A servo motor and a robot. The servo motor includes: a housing, a rotor, a stator, a Hall magnet, and one printed circuit board. The rotor is arranged in the housing and has a rotor support and a rotor shaft; the stator is arranged in the housing; the Hall magnet is arranged on the rotor; the printed circuit board is arranged in the housing and provided with a position sensor facing the Hall magnet.
    Type: Grant
    Filed: October 30, 2021
    Date of Patent: January 16, 2024
    Assignee: BEIJING XIAOMI ROBOT TECHNOLOGY CO., LTD.
    Inventors: Yiyang Liu, Wenping Guo, Xiaomao Wei, Fang Zhi, Shuang Li
  • Patent number: 11855251
    Abstract: Set forth herein are compositions comprising A·(LiBH4)·B·(LiX)·C·(LiNH2), wherein X is fluorine, bromine, chloride, iodine, or a combination thereof, and wherein 0.1?A?3, 0.1?13?4, and 0?C?9 that are suitable for use as solid electrolyte separators in lithium electrochemical devices. Also set forth herein are methods of making A·(LiBH4)·B·(LiX)·C·(LiNH2) compositions. Also disclosed herein are electrochemical devices which incorporate A·(LiBH4)·B·(LiX)·C·(LiNH2) compositions and other materials.
    Type: Grant
    Filed: January 10, 2023
    Date of Patent: December 26, 2023
    Assignee: QUANTUMSCAPE BATTERY, INC.
    Inventors: Zhebo Chen, Tim Holme, Marie Mayer, Nick Perkins, Eric Tulsky, Cheng-Chieh Chao, Christopher Dekmezian, Shuang Li
  • Publication number: 20230400018
    Abstract: The present invention may disclose a turbine fracturing equipment, including a transporter, a turbine engine, a reduction gearbox, a transmission mechanism and a plunger pump, wherein an output end of the turbine engine may be connected to one end of the reduction gearbox, the other end of the reduction gearbox may be connected to the plunger pump through a transmission mechanism; the transporter may be used to support the turbine engine, the reduction gearbox, the transmission mechanism and the plunger pump; the transporter may include a chassis provided with a transport section, a bearing section and a lapping section which may be connected in sequence; while the turbine fracturing equipment may be in a working state, the bearing section can contact with the ground, while the turbine fracturing equipment may be in a transport state, the bearing section may not contact with the ground.
    Type: Application
    Filed: August 25, 2023
    Publication date: December 14, 2023
    Inventors: Shuwei LI, Zhuqing MAO, Lutao ZHENG, Xiuli SONG, Shuang LI, Liang LI, Zhenmeng WANG, Rikui ZHANG, Yipeng WU, Chunqiang LAN, Xincheng LI, Xiance LI, Sheng CHANG, Xiaolei JI
  • Publication number: 20230366055
    Abstract: A method for preparing a Bainite hot-working die, includes: 1) weighing and mixing alloy raw materials including: C: 0.50-0.60%, Si: 0.20-0.25%, Mn: 1.00-1.50%, W: 2.10-3.00%, Mo: 3.50-5.00%, V: 0.50-1.00%, Co: 0.60-1.10%, P?0.02%, rare earth (RE): 0.01-0.10%, (RE)/(S)>3.0, (RE)×(S)<0.004%, the balance being Fe and impurities; smelting, casting, annealing the alloy raw materials, to yield steel billets; 2) forging the steel billets to obtain Bainite die billets; 3) mechanically roughening the Bainite die billets, to yield die inserts; 4) tempering the die inserts, to yield hardened Bainite die inserts through secondary strengthening of Bainite; 5) mechanically machining the hardened Bainite die inserts to yield precisely sized die inserts; 6) nitriding the precisely sized die inserts; and 7) assembling the die inserts to yield a Bainite hot-working die.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Inventors: Shuang LI, Zhen CAO, Zhen WANG, Long LIU, Yanlin SHI, Xiaocai YANG, Zhen YANG, Lun ZHANG, Yingli HUA, Mingmei XIA
  • Publication number: 20230359051
    Abstract: Angularly homogenizing gradient index optical fiber having a refractive index profile that is non-quadratic to a degree sufficient to enhance precession of light as it is propagated through the fiber. Deviation from the quadratic may be limited to avoid profoundly changing the radial boundary within the fiber. Beam asymmetry, for example, associated with small aperture sources launched into a fiber off axis, may be made more symmetric as the beam is propagated through the homogenizing gradient index optical fiber. A refractive index profile may be manufactured to avoid a pure quadratic profile, or a fiber having a refractive index profile that is quadratic in only some orientations about the fiber axis may be twisted during draw to induce a refractive index profile path that enhances propagation precession.
    Type: Application
    Filed: November 19, 2020
    Publication date: November 9, 2023
    Applicant: NLIGHT, INC.
    Inventors: Jay SMALL, Shuang LI, Dahv A.V. KLINER
  • Publication number: 20230357937
    Abstract: A single-atom catalyst for use in a water splitting process includes at least one support material and at least one metal catalyst deposited on the surface of the at least one support material. The at least one support material is made of tungsten carbide obtained from a tungstate-metal-aryl compound precursor, and the at least one metal catalyst is selected from a group including Fe, Ni, Mn, Co, Cu, Zn, V, Ru, Ir, Ca, Pd, Pt or combinations thereof.
    Type: Application
    Filed: September 20, 2021
    Publication date: November 9, 2023
    Applicant: TECHNISCHE UNIVERSITÄT BERLIN
    Inventors: Shuang LI, Arne THOMAS
  • Publication number: 20230346534
    Abstract: A hybrid braided stent includes a stent body (20). The stent body (20) is a single-layer structure. The stent body (20) is a tubular structure formed by interweaving a plurality of filaments. The end areas of at least two of the plurality of filaments are different.
    Type: Application
    Filed: April 6, 2021
    Publication date: November 2, 2023
    Inventors: Liqun JIAO, Shuang LI, Jie XIA, Liyou GUO
  • Patent number: 11800856
    Abstract: The present invention discloses a recirculating aquaculture system (RAS) and method for shrimp culture through SBR wastewater treatment. The RAS includes a control cabinet, culture tanks, a clean water tank, a clean water filling pipeline, a drainage pipeline, a buried activated sludge tank and a solid-liquid separation mechanism. The solid-liquid separation mechanism comprises a sludge pump, an input pipe, a plate and frame type filter press and a liquid output pipe. An input end of the sludge pump is immersed in sewage of the buried activated sludge tank; and a clean water output end of the plate and frame type filter press is connected with the buried activated sludge tank through the liquid output pipe.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: October 31, 2023
    Assignee: Shanghai Ocean University
    Inventors: Hongxin Tan, Wenchang Liu, Guozhi Luo, Dachuan Sun, Yaning Hao, Shuang Li
  • Patent number: 11798264
    Abstract: Dictionary learning method and means for zero-shot recognition can establish the alignment between visual space and semantic space at category layer and image level, so as to realize high-precision zero-shot image recognition. The dictionary learning method includes the following steps: (1) training a cross domain dictionary of a category layer based on a cross domain dictionary learning method; (2) generating semantic attributes of an image based on the cross domain dictionary of the category layer learned in step (1); (3) training a cross domain dictionary of the image layer based on the image semantic attributes generated in step (2); (4) completing a recognition task of invisible category images based on the cross domain dictionary of the image layer learned in step (3).
    Type: Grant
    Filed: January 29, 2022
    Date of Patent: October 24, 2023
    Assignee: Beijing University of Technology
    Inventors: Lichun Wang, Shuang Li, Shaofan Wang, Dehui Kong, Baocai Yin
  • Publication number: 20230295744
    Abstract: Disclosed are a CRISPR-Cas14a responsive photoelectrochemical sensing detection method and a kit for detecting T2 toxin, relating to the technical field of small molecule toxin detection; the detection method includes: (1) preparation of a magnetic probe; (2) electrode modification; (3) identification of magnetic beads; (4) SDA isothermal amplification; (5) cutting; (6) photoelectrochemical detection; and (7) standard curve plotting. According to the present application, using SDA to enlarge and amplify the signal isothermally, target is detected by Cas14a trans cleavage property and photoelectric signal with good stability, high specificity of reaction, high sensitivity.
    Type: Application
    Filed: January 18, 2023
    Publication date: September 21, 2023
    Inventors: Yu WANG, Zhixian GAO, Huanying ZHOU, Yuan PENG, Shuang LI, Dianpeng HAN, Shuyue REN, Kang QIN
  • Publication number: 20230290089
    Abstract: In one embodiment, a method includes capturing images of a first user wearing a VR display device in a real-world environment. The method includes receiving a VR rendering of a VR environment. The VR rendering is from the perspective of the mobile computing device with respect to the VR display device. The method includes generating a first MR rendering of the first user in the VR environment. The first MR rendering of the first user is based on a compositing of the images of the first user and the VR rendering. The method includes receiving an indication of a user interaction with one or more elements of the VR environment in the first MR rendering. The method includes generating, in real-time responsive to the indication of the user interaction with the one or more elements, a second MR rendering of the first user in the VR environment. The one or more elements are modified according to the interaction.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 14, 2023
    Inventors: Sarah Tanner Simpson, Gregory Smith, Jeffrey Witthuhn, Ying-Chieh Huang, Shuang Li, Wenliang Zhao, Peter Koch, Meghana Reddy Guduru, Ioannis Pavlidis, Xiang Wei, Kevin Xiao, Kevin Joseph Sheridan, Bodhi Keanu Donselaar, Federico Adrian Camposeco Paulsen
  • Publication number: 20230282873
    Abstract: Set forth herein are compositions comprising A·(LiBH4)·B·(LiX)·C·(LiNH2), wherein X is fluorine, bromine, chloride, iodine, or a combination thereof, and wherein 0.1?A?3, 0.1?B?4, and 0?C?9 that are suitable for use as solid electrolyte separators in lithium electrochemical devices. Also set forth herein are methods of making A·(LiBH4)·B·(LiX)·C·(LiNH2) compositions.
    Type: Application
    Filed: January 10, 2023
    Publication date: September 7, 2023
    Inventors: Zhebo CHEN, Tim HOLME, Marie MAYER, Nick PERKINS, Eric TULSKY, Cheng-Chieh CHAO, Christopher DEKMEZIAN, Shuang LI
  • Patent number: 11742449
    Abstract: The present invention provides a single photon avalanche diode device. The device has a logic substrate comprising an upper surface. The device has a sensor substrate bonded to an upper surface of the logic substrate. In an example, the sensor substrate comprises a plurality of pixel elements spatially disposed to form an array structure. In an example, each of the pixel elements has a passivation material, an epitaxially grown silicon material, an implanted p-type material configured in a first portion of the epitaxially grown material, an implanted n-type material configured in a second portion of the epitaxially grown material, and a junction region configured from the implanted p-type material and the implanted n-type material.
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: August 29, 2023
    Assignee: Adaps Photonics Inc.
    Inventors: Ching-Ying Lu, Yangsen Kang, Shuang Li, Kai Zang
  • Publication number: 20230259444
    Abstract: A method of analyzing source code includes receiving, by a processor, an updated version of a computer program, the updated version including a source code. The method also includes preprocessing, by a compiler, the source code for a target computing platform. Preprocessing the source code by the compiler includes identifying a macro condition associated with one or more computer instructions enclosed by a macro, determining object code corresponding to the one or more computer instructions based on a current value of the macro condition, and generating object code and macro information for output to a debugger, the macro information including one or more breakpoint conditions in the macro.
    Type: Application
    Filed: February 17, 2022
    Publication date: August 17, 2023
    Inventors: Xiao Ling Chen, Wen Ji Huang, Heng Wang, Sheng Shuang Li, Wen Bin Han, Peng Hui Jiang