Patents by Inventor Jun Yuan

Jun Yuan 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: 10786576
    Abstract: The invention provides a conjugate comprising a biomolecule linked to a fatty acid via a linker wherein the fatty acid has the following Formulae A1, A2 or A3: wherein R1, R2, R3, R4, Ak, n, m and p are defined herein. The invention also relates to a method for manufacturing the conjugate of the invention such as GDF15 conjugate, and its therapeutic uses such as treatment or prevention of metabolic disorders or diseases, type 2 diabetes mellitus, obesity, pancreatitis, dyslipidemia, alcoholic and nonalcoholic fatty liver disease/steatohepatitis and other progressive liver diseases, insulin resistance, hyperinsulinemia, glucose intolerance, hyperglycemia, metabolic syndrome, hypertension, cardiovascular disease, atherosclerosis, peripheral arterial disease, stroke, heart failure, coronary heart disease, diabetic complications (including but not limited to chronic kidney disease), neuropathy, gastroparesis and other metabolic disorders.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: September 29, 2020
    Assignee: Novartis AG
    Inventors: Alexandra Marshall Bruce, Aaron Kanter, Changgang Lou, Aimee Richardson Usera, Jun Yuan, Frederic Zecri
  • Patent number: 10778729
    Abstract: A network device determines radio frequency (RF) conditions at a first endpoint and a second endpoint of a call or session. The network device determines optimum first codec parameters for the determined RF conditions at the first endpoint of the call or session, and determines optimum second codec parameters for the determined RF conditions at the second endpoint of the call or session. The network device sends the first codec parameters to the first endpoint for altering operation of a first codec at a first device at the first endpoint. The network device sends the second codec parameters to the second endpoint for altering operation of a second codec at a second device at the second endpoint.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: September 15, 2020
    Assignee: Verizon Patent and Licensing, Inc.
    Inventors: Andrew E. Youtz, Jun Yuan, Jignesh S. Panchal, Lily Zhu, Xin Wang
  • Publication number: 20200284643
    Abstract: An aircraft landing weight determination system and method are configured to determine an accurate gross weight of an aircraft. The aircraft landing weight determination system and method include a gross weight determination control unit that is configured to determine an accurate gross weight of an aircraft based on a first source of gross weight data of the aircraft and a second source of gross weight data of the aircraft.
    Type: Application
    Filed: March 4, 2019
    Publication date: September 10, 2020
    Applicant: THE BOEING COMPANY
    Inventors: Omid B. Nakhjavani, Andrew J. Parker, James Schimert, Jun Yuan
  • Patent number: 10745938
    Abstract: Provided are integrated locks, aircraft galley systems using such locks, and aircraft including such galley systems. An integrated lock has a low profile and provides secure locking and visual indication of the lock status to meet various FAA regulations. The visual indication may be provided mechanically (e.g., by moving a two-color indicator between two positions) or electronically (e.g., by triggering a switch connected to a light or an electro-chromic device). Furthermore, a main indicator may be connected to multiple different locks to provide a combined visual indication of the status of all locks. A visual indicator may be disposed on a galley system frame. Each integrated lock may include a handle portion and a locking portion connected to the handle portion and configured to engage the galley system frame when the handle portion is in the locked position and the door is closed.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: August 18, 2020
    Assignee: The Boeing Company
    Inventors: Cynthia A. Vandewall, Kai Shen Elston Cheah, Jun Yuan Dexter Tan
  • Patent number: 10742715
    Abstract: A network device may include a memory storing instructions and processor configured to execute the instructions to receive, from a first service provider, a file transfer request that includes at least a network location corresponding to a file to be transferred; determine whether the network location is internal or external to a second service provider network to which the network device belongs; modify the network location when it is determined that the network location included in the file transfer request is external to the second service provider network; retrieve the file to be transferred using the modified network location; and forward the retrieved file to a terminating user equipment (UE) device.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: August 11, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Khalid Adnan, Jun Yuan, Brian Somes, Michael Trupia
  • Patent number: 10735009
    Abstract: A sampling device includes a switch capacitor circuit. First ends of two switches are respectively connected to an input signal. Second end of the first switch is connected to an upper plate of a first capacitor. Second end of the second switch is connected to a lower plate of a second capacitor. A connection node connecting a lower plate of the first capacitor to an upper plate of the second capacitor is connected to a power source. The first ends of a third switch and a fourth switch are respectively connected to an input common-mode voltage. A second end of the third switch is connected to the upper plate of the first capacitor. A second end of the fourth switch is connected to the lower plate of the second capacitor. The connection node is connected to the power source. Thus, an output common-mode voltage of the sampling device is adjustable.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: August 4, 2020
    Assignee: CHINA ELECTRONIC TECHNOLOGY CORPORATION, 24TH RESEARCH INSTITUTE
    Inventors: Ting Li, Gang-Yi Hu, Ru-Zhang Li, Jian-An Wang, Yong Zhang, Zheng-Bo Huang, Guang-Bing Chen, Yu-Xin Wang, Dong-Bing Fu, Yan Wang, Jun Yuan
  • Publication number: 20200240528
    Abstract: A four valve disc frictionless ball valve includes a spherical valve core assembly, wherein the spherical valve core assembly includes a wedge-shaped valve core. A closed-position valve disc is respectively installed on a pair of closed-position wedge-shaped sides. A closed-position guide key is respectively arranged at the middle positions of the pair of closed-position wedge-shaped sides along an axial direction. A closed-position guide groove is arranged on each closed-position valve disc along the axial direction. An open-position valve disc is respectively installed on a pair of open-position wedge-shaped sides. An open-position guide key is respectively arranged at the middle positions of the pair of open-position wedge-shaped sides along the axial direction. An open-position guide groove is arranged on each open-position valve disc along the axial direction.
    Type: Application
    Filed: January 14, 2020
    Publication date: July 30, 2020
    Applicants: SINOPEC MARKETING SOUTH CHINA COMPANY, Xi'an Aerospace Yuanzheng Fluid Control Co. Ltd
    Inventors: Zhongshan TIAN, Jun YUAN, Shaochuan LAI, Bo WANG, Changqun YANG, Yulong FENG, Long ZHONG, Zhenning YANG
  • Publication number: 20200245233
    Abstract: A user equipment transmits user equipment information, associated with a communication of the user equipment, to permit a base station to select a first bandwidth part, a second bandwidth part, or a third bandwidth part. The user equipment is configured to communicate by the first bandwidth part, the second bandwidth part, and the third bandwidth part. The user equipment receives, from the base station, an instruction to monitor the first bandwidth part, the second bandwidth part, or the third bandwidth part. The instruction is selected based on the user equipment information. The user equipment monitors, based on the instruction, the first bandwidth part, the second bandwidth part, or the third bandwidth part.
    Type: Application
    Filed: January 28, 2019
    Publication date: July 30, 2020
    Inventors: Nanjun QIAN, Xin WANG, Jun YUAN
  • Patent number: 10721733
    Abstract: A method and system are provided having an uplink control structure and a pilot signal having minimal signal overhead for providing channel estimation and data demodulation in a wireless communication network. The uplink control structures enable mobile terminals to communicate with corresponding base stations to perform various functions including obtaining initial system access, submitting a bandwidth request, triggering a continuation of negotiated service, or providing a proposed allocation re-configuration header. A dedicated random access channel is provided to communicatively couple the base station and the mobile terminal so that the mobile terminal can select a random access signaling identification. A resource request is received at the base station to uplink resource information from the mobile terminal and an initial access information request is received from the mobile terminal to configure the base station connection.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: July 21, 2020
    Assignee: Apple Inc.
    Inventors: Sophie Vrzic, Jun Yuan, Mo-Han Fong, Robert Novak, Dong-Sheng Yu, Jianglei Ma
  • Patent number: 10699499
    Abstract: A method includes obtaining data associated with operation of an aircraft and determining a first operational phase of the aircraft based on the data. The method includes identifying a candidate operational phase transition from the first operational phase to a candidate operational phase based on a first portion of the data satisfying a first condition associated with the candidate operational phase, the first portion of the data corresponding to a first time. The method includes evaluating a second portion of the data based on a second condition associated with the candidate operational phase, the second portion of the data corresponding to a second time that is subsequent to the first time. The method further includes, based on the second condition being satisfied, generating an operational phase transition indication that indicates an occurrence of an operational phase transition to the candidate operational phase at the first time.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: June 30, 2020
    Assignee: THE BOEING COMPANY
    Inventors: Changzhou Wang, Jun Yuan, Brian K. Predmore
  • Publication number: 20200190132
    Abstract: The disclosure relates to nucleic acids that contain modifications at the 5?-end, 3?-end or 5?-end and 3?-ends, and compounds that can be used to make the modified nucleic acids are disclosed. The modified nucleic acids have improved expression, lower immunogenicity and improved stability compared to unmodified nucleic acids.
    Type: Application
    Filed: February 26, 2020
    Publication date: June 18, 2020
    Inventors: David BARNES-SEEMAN, Scott Louis COHEN, John Louis DIENER, Christian GAMPE, James ROACHE, Amy WHITE, Sarah Louise WILLIAMS, Jun YUAN, Frederic ZECRI
  • Patent number: 10686561
    Abstract: Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: June 16, 2020
    Assignee: Apple Inc.
    Inventors: Mo-han Fong, Sophie Vrzic, Robert Novak, Jun Yuan, Dong-Sheng Yu
  • Publication number: 20200180971
    Abstract: Provided is a metal oxide production apparatus that implements a flux evaporation method. The production apparatus includes a firing furnace configured to subject a metal compound to firing in the presence of flux, a cooling pipe connected to the firing furnace and configured to convert vaporized flux resulting from the firing into powder, and a recovery means configured to recover powdered flux converted in the cooling pipe. Furthermore, provided is a metal oxide production method comprising a step (1) of subjecting a metal compound to firing in the presence of flux and obtaining a metal oxide and vaporized flux, a step (2) of converting the vaporized flux into powder by cooling the vaporized flux, and a step (3) of recovering powdered flux resulting from the converting.
    Type: Application
    Filed: June 13, 2017
    Publication date: June 11, 2020
    Inventors: Kiyoo Kamei, Jian-Jun Yuan, Hitoshi Sekine, Hiroshi Kinoshita
  • Patent number: 10676499
    Abstract: The disclosure relates to nucleic acids that contain modifications at the 5?-end, 3?-end or 5?-end and 3?-ends, and compounds that can be used to make the modified nucleic acids are disclosed. The modified nucleic acids have improved expression, lower immunogenicity and improved stability compared to unmodified nucleic acids.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: June 9, 2020
    Assignee: NOVARTIS AG
    Inventors: David Barnes-Seeman, Scott Louis Cohen, John Louis Diener, Christian Gampe, James Roache, Amy White, Sarah Williams, Jun Yuan, Frederic Zecri
  • Publication number: 20200176561
    Abstract: The present invention discloses a cellular structure of a silicon carbide UMOSFET device having surge voltage self-suppression and self-overvoltage protection capabilities. A p-well region of the cellular structure is divided into three layers; the top layer is on the left and right sides of a U-shaped trench and in contact with the U-shaped trench; the middle layer and the bottom layer are respectively constituted by two parts on the left and right sides of the cellular structure, and the left and right parts of the two are not in contact; the distances between the left and right parts of the middle layer and the vertical axis of the cellular structure are greater than the distances between the left and right parts of the bottom layer and the vertical axis of the cellular structure; that is, a JFET structure is introduced to a drain current path of the cellular structure.
    Type: Application
    Filed: November 30, 2017
    Publication date: June 4, 2020
    Applicant: BEIJING CENTURY GOLDRAY SEMICONDUCTOR CO., LTD.
    Inventors: Jun YUAN, Weijiang NI, Tianyun Li, Mingshan Li, Miaoling Xu, Jingwei ZHANG, Xiping NIU, Anxin SUN
  • Publication number: 20200112399
    Abstract: Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions.
    Type: Application
    Filed: December 8, 2019
    Publication date: April 9, 2020
    Inventors: Mo-han Fong, Sophie Vrzic, Robert Novak, Jun Yuan, Dong-Sheng Yu
  • Publication number: 20200092755
    Abstract: An example method includes receiving, from a high bitrate communication device, a first request to communicate via a high bitrate communication protocol; responding to the first request from the high bitrate communication device by establishing a high bitrate communication session; sending, after the high bitrate communication session is established, a second request to the high bitrate communication device to communicate via a low bitrate communication protocol; receiving, from the high bitrate communication device, a response associated with the second request; and establishing a low bitrate communication session using the low bitrate communication protocol.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Inventors: Jun YUAN, Xin WANG, Nanjun QIAN
  • Patent number: 10588980
    Abstract: The invention provides a conjugate comprising a biomolecule linked to a fatty acid via a linker wherein the fatty acid has the following Formulae A1, A2 or A3: wherein R1, R2, R3, R4, Ak, n, m and p are defined herein. The invention also relates to a method for manufacturing the conjugate of the invention such as GDF15 conjugate, and its therapeutic uses such as treatment or prevention of metabolic disorders or diseases, type 2 diabetes mellitus, obesity, pancreatitis, dyslipidemia, alcoholic and nonalcoholic fatty liver disease/steatohepatitis and other progressive liver diseases, insulin resistance, hyperinsulinemia, glucose intolerance, hyperglycemia, metabolic syndrome, hypertension, cardiovascular disease, atherosclerosis, peripheral arterial disease, stroke, heart failure, coronary heart disease, diabetic complications (including but not limited to chronic kidney disease), neuropathy, gastroparesis and other metabolic disorders.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: March 17, 2020
    Assignee: Novartis AG
    Inventors: Alexandra Marshall Bruce, Aimee Richardson Usera, Frederic Zecri, Jun Yuan, Changgang Lou, Aaron Kanter
  • Publication number: 20200062607
    Abstract: A spinel compound oxide particle includes metallic atoms, aluminum atoms, oxygen atoms, and molybdenum atoms, wherein the metallic atoms are selected from the group consisting of zinc atoms, cobalt atoms, and strontium atoms, and a crystallite size in a [111] plane is 100 nm or more. Included are a step (1) of firing a first mixture including a molybdenum compound and a metallic-atom-containing compound or a first mixture including a molybdenum compound, a metallic-atom-containing compound, and an aluminum compound to prepare an intermediate; and a step (2) of firing, at a temperature higher than a temperature selected in the step (1), a second mixture including the intermediate or a second mixture including the intermediate and an aluminum compound.
    Type: Application
    Filed: November 11, 2018
    Publication date: February 27, 2020
    Inventors: Kazuo Itoya, Masaki Iida, Jian-Jun Yuan, Yasuyo Yoshimoto, Hironobu Oki, Masamichi Hayashi
  • Publication number: 20200055289
    Abstract: A novel PVC board and method of manufacture. The board provides shock absorption, temperature-insulation for energy saving, and noise-reduction advantages. The method of manufacture simplifies the production process, and improves production time and efficiency.
    Type: Application
    Filed: May 3, 2017
    Publication date: February 20, 2020
    Applicant: Taizhou Huali Plastic Co., Ltd.
    Inventors: Quanshan CHENG, Genxiang XUEN, Jun YUAN