Patents by Inventor Han Cui

Han Cui 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: 11961093
    Abstract: A method for regulating an unmanned aerial vehicle (UAV) includes receiving a UAV identifier and one or more types of contextual information broadcasted by the UAV. The UAV identifier uniquely identifies the UAV from other UAVs. The one or more types of contextual information includes at least geographical information of the UAV. The method further includes authenticating, via an authentication device, an identity of the UAV based on the UAV identifier to determine whether the UAV is authorized for operation, and transmitting a signal to a remote device in response to determining whether the UAV is authorized for operation.
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: April 16, 2024
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Ming Gong, Jin Dai, Hao Cui, Xiaodong Wang, Han Huang, Jun Wu, Wei Fan, Ning Ma, Xinhua Rong, Xingsen Lin
  • Publication number: 20240107613
    Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations including: determining that a user equipment (UE) is connected to a cell of a network using a connection in a standalone (SA) mode; based on determining a bandwidth part (BWP) of the connection, accessing a physical cell identifier (PCI) list associated with the UE for a time period; based on the number of PCI values in the list and a duration of the time period, assigning, to a BWP switch timer, a timeout value; initiating the BWP switch timer; and in response to determining that the handover of the UE to the different cell of the network occurs prior to the BWP switch timer reaching the timeout value, causing the UE to switch to a LTE mode.
    Type: Application
    Filed: September 22, 2023
    Publication date: March 28, 2024
    Inventors: Bingyin Cui, Cheng Li, Han Pu, Lele Cui, Muthukumaran Dhanapal
  • Publication number: 20240106610
    Abstract: The techniques provide solutions for a user equipment (UE) and base station to switch between T1R4 and 2T4R for sounding reference signals (SRS). The UE and base station may communicate SRS using 2T4R. The UE and/or base station may detect and evaluate a signal quality trigger and/or condition relating to switching from T2R4 to T1R4. The trigger and/or condition may correspond to a channel or radio frequency (RF) quality, conflicting or problematic band combinations used in a non-standalone (NSA) scenario, whether dedicated data subscription (DDS) subscriber identity module (SIM) or non-DDS SIM is being used in a dual SIM dual active (DSDA) scenario, etc. The UE and base station may either continue using T2R4 communications or switch to T1R4 communications based on the trigger and/or evaluation.
    Type: Application
    Filed: September 19, 2023
    Publication date: March 28, 2024
    Inventors: Han Pu, Lijie Zhang, Lele Cui, Kai Zhang
  • Patent number: 11938653
    Abstract: The present invention relates to a powder dry-pressing molding device and method.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: March 26, 2024
    Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, SHENYANG HONGYANG PRECISION CERAMICS CO., LTD.
    Inventors: Changhe Li, Mingcun Shi, Xiangyang Ma, Baoda Xing, Xiaohong Ma, Yanbin Zhang, Min Yang, Xin Cui, Teng Gao, Xiaoming Wang, Yali Hou, Han Zhai, Zhen Wang, Bingheng Lu, Huajun Cao, Naiqing Zhang, Qidong Wu
  • Publication number: 20240098720
    Abstract: A terminal may include configured to receive, from a network, multiple downlink signals. The terminal may include a processor configured to identify, from the downlink signals, at least one configuration parameter including a bandwidth part switching indicator. The processor may then identify at least one resource from a target bandwidth part indicated by the bandwidth part switching indicator. The processor may then determine a bandwidth part mismatch based on whether a signal is received using the at least one resource from the target bandwidth part.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 21, 2024
    Inventors: Han Pu, Lijie Zhang, Alosious Pradeep Prabhakar, Lele Cui, Kai Zhang
  • Publication number: 20240086719
    Abstract: A computing system including a plurality of processing devices configured to execute a Mixture-of-Experts (MoE) layer. The processing devices are configured to execute the MoE layer at least in part by receiving an input tensor including input tokens. Executing the MoE layer further includes computing a gating function output vector based on the input tensor and computing a sparse encoding of the input tensor and the gating function output vector. The sparse encoding indicates one or more destination expert sub-models. Executing the MoE layer further includes dispatching the input tensor for processing at the one or more destination expert sub-models, and further includes computing an expert output tensor. Executing the MoE layer further includes computing an MoE layer output at least in part by computing a sparse decoding of the expert output tensor. Executing the MoE layer further includes conveying the MoE layer output to an additional computing process.
    Type: Application
    Filed: May 16, 2023
    Publication date: March 14, 2024
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Yifan XIONG, Changho HWANG, Wei CUI, Ziyue YANG, Ze LIU, Han HU, Zilong WANG, Rafael Omar SALAS, Jithin JOSE, Prabhat RAM, Ho-Yuen CHAU, Peng CHENG, Fan YANG, Mao YANG, Yongqiang XIONG
  • Publication number: 20240053464
    Abstract: A system (100) for subject (50) detection is disclosed. The system (100) comprises a plurality of radar systems (21, 31). Each radar system (21, 31) comprises an antenna configured to transmit an electromagnetic signal and to detect reflections of the electromagnetic signal and determine a plurality of data points corresponding with the position of reflectors. The system also comprises a processor (10) configured to receive the plurality of data points from each radar system (21. 31), and to process the data points to detect and/or track a subject (50) therefrom. Each of the radar systems (21, 31) has a boresight (22, 32), corresponding with an axis of maximum antenna gain for the electromagnetic signal. The plurality of radar systems (21, 31) comprises a first radar system (21) with a first boresight (22) and a second radar system (31) with a second boresight (32). The first boresight (22) is at an angle of at least 25 degrees to the second boresight (32).
    Type: Application
    Filed: December 18, 2021
    Publication date: February 15, 2024
    Inventors: Naim Dahnoun, Han Cui
  • Publication number: 20220079875
    Abstract: The present invention relates to an implantable device comprising a biocompatible, biodegradable polymer mixed with TMC278 and with one or more release-enhancing agents selected from the group consisting of poloxamers, polysorbates, and a combination of dimethyl sulfoxide (DMSO) and poly(vinyl pyrrolidone)(PVP).
    Type: Application
    Filed: November 24, 2021
    Publication date: March 17, 2022
    Inventors: Deborah M. Schachter, Qiang Zhang, Lieven Elvire Colette Baert, Han Cui
  • Publication number: 20210345477
    Abstract: A semiconductor laser accelerator includes several laser acceleration units linked in a cascade manner, and a controller configured to control excitation current supplied to the laser acceleration units. Each laser acceleration unit includes electrodes, an active layer, a first waveguide layer defining one acceleration channel, a second waveguide layer, and a reflecting layer. One or two optical gratings are formed on one or two sides of the acceleration channel to serve as an accelerating area. The semiconductor laser accelerator exhibits a higher acceleration gradient and a smaller structure while not requiring a complex external optical system. In addition, an optical field is controlled by external excitation current, the matching control of an electron beam and an optical field phase can be realized, and the problem of a phase slip can be solved by means of cascade expansion.
    Type: Application
    Filed: July 6, 2021
    Publication date: November 4, 2021
    Inventors: Hongxiang Lin, Tong Liu, Han Cui, Zhaoquan Cai, Xiaohui Wei
  • Publication number: 20210035721
    Abstract: The present invention is directed to a compact inductor having the required (predetermined) inductance and current rating, further designed to avoid substantial heat generation by avoiding saturation, winding(s) possessing a low DC resistance and copper loss, and minimizing the required volume or profile in order to conserve circuit board real-estate. The compact inductor design of the present invention includes both enclosed core as well as enclosed winding type of inductor designs.
    Type: Application
    Filed: September 18, 2020
    Publication date: February 4, 2021
    Inventors: Khai Doan The Ngo, Han Cui
  • Patent number: 10290587
    Abstract: A power device package includes a dielectric substrate having an upper conductor layer and a lower conductor layer, a semiconductor die coupled to the upper conductor layer of the dielectric substrate via conductive adhesive, a cooler including a protruding hillock having a top surface and outer sides, the lower conductor layer of the dielectric substrate being coupled to the surface of the protruding hillock via an adhesive, and a magnetic material attached mateably around the protruding hillock. The magnetic material includes inner sides abutting the outer sides of the protruding hillock.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: May 14, 2019
    Assignees: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC., VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
    Inventors: Khai Ngo, Chi-Ming Wang, Han Cui
  • Publication number: 20180235872
    Abstract: The present invention relates to an implantable device comprising a biocompatible, biodegradable polymer mixed with TMC278 and with one or more release-enhancing agents selected from the group consisting of poloxamers, polysorbates, and a combination of dimethyl sulfoxide (DMSO) and poly(vinyl pyrrolidone)(PVP).
    Type: Application
    Filed: March 28, 2018
    Publication date: August 23, 2018
    Inventors: Deborah M. Schachter, Qiang Zhang, Lieven Elvire Colette Baert, Han Cui
  • Publication number: 20180122746
    Abstract: A power device package includes a dielectric substrate having an upper conductor layer and a lower conductor layer, a semiconductor die coupled to the upper conductor layer of the dielectric substrate via conductive adhesive, a cooler including a protruding hillock having a top surface and outer sides, the lower conductor layer of the dielectric substrate being coupled to the surface of the protruding hillock via an adhesive, and a magnetic material attached mateably around the protruding hillock. The magnetic material includes inner sides abutting the outer sides of the protruding hillock.
    Type: Application
    Filed: June 14, 2017
    Publication date: May 3, 2018
    Applicants: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC., VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
    Inventors: Khai NGO, Chi-Ming WANG, Han CUI
  • Patent number: 9474645
    Abstract: The invention provides punctal plugs for the delivery of active agent to one or both of the tear fluid of the eye and to the nasolacrimal duct that comprise a body, at least one cap, and optionally a collarette.
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: October 25, 2016
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Han Cui, Zhigang Li, Edgar V. Menezes, Aruna Nathan, Michael J. Trezza, II
  • Patent number: 9410880
    Abstract: The present invention belongs to a technical field of optical microscopic imaging and spectral measurement, and discloses a laser differential confocal mapping-spectrum microscopic imaging method and device. The core concept of the present invention is to combine the differential confocal detection and the spectrum detection techniques and use a dichroic beam splitting system (13) to separate the Rayleigh light for geometric position detection from the Raman scattering light for spectrum detection, by mean of the property that the zero-cross point of the differential confocal curve (43) accurately corresponds to the focus of the objective, the spectral information at focus of the excitation spot being accurately captured by the zero trigger to accomplish the spectrum detection with high spatial resolution. Therefore, the present invention provides a method and device that may be able to accomplish the spectrum detection with high spatial resolution to a micro-area of a sample.
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: August 9, 2016
    Assignee: BEIJING INSTITUTE OF TECHNOLOGY
    Inventors: Weiqian Zhao, Han Cui, Lirong Qiu, Yun Wang
  • Publication number: 20150346101
    Abstract: The present invention belongs to a technical field of optical microscopic imaging and spectral measurement, and discloses a laser differential confocal mapping-spectrum microscopic imaging method and device. The core concept of the present invention is to combine the differential confocal detection and the spectrum detection techniques and use a dichroic beam splitting system (13) to separate the Rayleigh light for geometric position detection from the Raman scattering light for spectrum detection, by mean of the property that the zero-cross point of the differential confocal curve (43) accurately corresponds to the focus of the objective, the spectral information at focus of the excitation spot being accurately captured by the zero trigger to accomplish the spectrum detection with high spatial resolution. Therefore, the present invention provides a method and device that may be able to accomplish the spectrum detection with high spatial resolution to a micro-area of a sample.
    Type: Application
    Filed: August 8, 2013
    Publication date: December 3, 2015
    Applicant: BEIJING INSTITUTE OF TECHNOLOGY
    Inventors: Weiqian ZHAO, Han CUI, Lirong QIU, Yun WANG
  • Patent number: 9173773
    Abstract: The invention provides punctal plugs for the delivery of active agent to one or both of the tear fluid of the eye and to the nasolacrimal duct. The plugs of the invention have a body, a reservoir contained within the body, and optionally a collarette. The reservoir has at least one opening and contains a polymeric material and at least one active agent.
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: November 3, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Maureen J. Borgia, Hassan Chaouk, Han Cui, Walter Laredo, Zhigang Li, Aruna Nathan, Michael J. Trezza, II
  • Publication number: 20150279548
    Abstract: The present invention is directed to a compact inductor having the required (predetermined) inductance and current rating, further designed to avoid substantial heat generation by avoiding saturation, winding(s) possessing a low DC resistance and copper loss, and minimizing the required volume or profile in order to conserve circuit board real-estate. The compact inductor design of the present invention includes both enclosed core as well as enclosed winding type of inductor designs.
    Type: Application
    Filed: March 31, 2015
    Publication date: October 1, 2015
    Inventors: Khai Doan The Ngo, Han Cui
  • Patent number: 9066912
    Abstract: The present invention includes methods for the inhibition of post-operative adhesion formation between tissue surfaces in a body cavity having been subjected to a surgical procedure, which methods involve administering Tranilast, or an analog thereof, directly to tissue surfaces in the body cavity in amounts and under conditions effective to inhibit formation of adhesions, and to delivery vehicles and compositions suitable for use for local, non-systemic administration of a drug to the body and directly to tissue within a body cavity having been subjected to a surgical procedure.
    Type: Grant
    Filed: November 17, 2003
    Date of Patent: June 30, 2015
    Assignee: Ethicon, Inc.
    Inventors: Janel E. Young, Scott A. Wadsworth, Kevin Cooper, Joel Rosenblatt, Han Cui
  • Patent number: 8394399
    Abstract: The present invention includes methods for the inhibition of post-operative adhesion formation between tissue surfaces in a body cavity having been subjected to a surgical procedure, which methods involve administering Pemirolast, or an analog thereof, directly to tissue surfaces in the body cavity in amounts and under conditions effective to inhibit formation of adhesions, and to delivery vehicles and compositions suitable for use for local, non-systemic administration of a drug to the body and directly to tissue within a body cavity having been subjected to a surgical procedure.
    Type: Grant
    Filed: January 29, 2008
    Date of Patent: March 12, 2013
    Assignee: Ethicon, Inc.
    Inventors: Janel E. Young, Scott A. Wadsworth, Kevin Cooper, Joel Rosenblatt, Han Cui