Patents by Inventor Yan Wan

Yan Wan 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: 10723121
    Abstract: The present subject matter describes a system for ink pumping. In an example implementation, the system comprises a tube having a first end and a second end, a peristaltic pump to pump ink through the tube, a first ink port, and a second ink port. The system includes a first fluid chamber between the first end of the tube and the first ink port. The first fluid chamber is configured to hold the ink entering and exiting the tube through the first end to dampen flow of the pumped ink. The system also includes a second fluid chamber between the second end of the tube and the second ink port. The second fluid chamber is configured to hold the ink entering and exiting the tube through the second end to dampen flow of the pumped ink.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: July 28, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Sing Yan Wan
  • Publication number: 20200232950
    Abstract: A system for monitoring rock damage in deep engineering environment includes an acoustic emission sensor assembly and an acoustic emission amplifier assembly. The assemblies are mounted on a rock mechanics test system. The acoustic emission sensor clamp includes a coupling screw, as well as a clamp cover, a clamp cylinder, and a coupling panel threadedly connected in sequence. The acoustic emission amplifier assembly includes an acoustic emission amplifier, an upright column having a guide rail, a lifting support plate, and a support plate lifting oil cylinder. Additionally, an evaluation method based on acoustic emission tempo-spatial evolution laws is presented. According to the properties of acoustic emission, fractal characteristics of damage evolution processes of rock test pieces are analyzed and the relationship between stress, energy and fractal dimension in the whole process of tensile deformation damage of the rock test pieces is obtained.
    Type: Application
    Filed: March 30, 2020
    Publication date: July 23, 2020
    Applicants: Sichuan University, Chengdu University
    Inventors: Huining XU, Jianfeng LIU, Yan WAN, Jianliang PEI, Lu WANG, Chunping WANG, Qiangxing ZHANG
  • Patent number: 10709712
    Abstract: The present invention provides compounds of Formula (I) as described herein, and salts thereof, and therapeutic uses of these compounds for treatment of disorders associated with Raf kinase activity. The invention further provides pharmaceutical compositions comprising these compounds, and compositions comprising these compounds and a therapeutic co-agent.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: July 14, 2020
    Assignee: NOVARTIS AG
    Inventors: Robert John Aversa, Paul Andrew Barsanti, Matthew T. Burger, Michael Patrick Dillon, Alan Dipesa, Cheng Hu, Yan Lou, Gisele A. Nishiguchi, Yue Pan, Valery Rostislavovich Polyakov, Savithri Ramurthy, Alice C. Rico, Lina Quattrocchio Setti, Aaron Smith, Sharadha Subramanian, Benjamin R. Taft, Huw Roland Tanner, Lifeng Wan, Naeem Yusuff
  • Publication number: 20200218548
    Abstract: Embodiments of the present disclosure provide a method and an apparatus for resource management in an edge cloud. The method comprises obtaining information on at least one of the following: resource occupation of a reconfigurable functional unit associated with hardware accelerator resources or GPP resources, power consumption of a hardware accelerator associated with hardware accelerator resources, and power consumption of a server associated with GPP resources; and performing processing on the reconfigurable functional unit based on the obtained information, the processing including at least one of configuration, reconfiguration, and migration. The method and apparatus of the embodiments of the present disclosure increase efficiency of resource management of the edge cloud, lower system energy consumption, and/or enable more efficient virtualization mechanisms for hardware accelerator resources.
    Type: Application
    Filed: June 23, 2017
    Publication date: July 9, 2020
    Inventors: Yan WAN, Chaohua GONG
  • Publication number: 20200217821
    Abstract: A tempo-spatial evolution test system for rock breaking in deep and complex environment includes an acoustic emission sensor assembly and an acoustic emission amplifier assembly that are arranged on a rock mechanics test system. A triaxial cavity coupling bracket is arranged on an outer wall of the triaxial cavity and between two sets of acoustic emission sensor assemblies. The triaxial cavity coupling bracket includes a plate-shaped bracket, two sickle-shaped brackets, and at least three bracket bolts, which can be tightly wrapped on the outer wall of the triaxial cavity. A lateral side of the plate-shaped bracket vertically fixes two guide columns. The acoustic emission amplifier assembly is arranged between the two guide columns and is located above the plate-shaped bracket, and the acoustic emission amplifier assembly is connected to the acoustic emission sensor assembly through a signal line.
    Type: Application
    Filed: November 29, 2019
    Publication date: July 9, 2020
    Applicants: Sichuan University, Chengdu University
    Inventors: Jianfeng LIU, Yan WAN, Jun ZHENG, Lu WANG, Dongjie XUE, Chunping WANG, Qiangxing ZHANG
  • Publication number: 20200147129
    Abstract: Provided are a method, target and application for NO accumulation to decrease invasiveness of Pseudomonas aeruginosa; achieving NO accumulation by means of external NO donors or disruption of internal NO metabolism in an environment where Pseudomonas aeruginosa is growing or being cultured, in order to decrease production by Pseudomonas aeruginosa of the invasion factor pyocyanin. Utilizing even micro-quantities of NO can significantly inhibit Pseudomonas aeruginosa PCN (PCN synthesis down 82% with 60 ?M SNP treatment); by inhibiting NO reductase, an enzyme related to NO metabolism, PCN synthesis can be significantly inhibited (the PAO1-?nor strain has 84% PCN reduction). Using NO donors or inhibiting enzymes involved in Pseudomonas aeruginosa NO metabolism as a means of combating bacterial infectious disease does not affect the body's normal microflora like traditional antibiotics.
    Type: Application
    Filed: January 9, 2020
    Publication date: May 14, 2020
    Inventors: Yi WAN, Chang CHEN, Lei GAO, Yuying ZHANG, Xinhua QIAO, Yan WANG
  • Patent number: 10537593
    Abstract: Provided are a method, target and application for NO accumulation to decrease invasiveness of Pseudomonas aeruginosa; achieving NO accumulation by means of external NO donors or disruption of internal NO metabolism in an environment where Pseudomonas aeruginosa is growing or being cultured, in order to decrease production by Pseudomonas aeruginosa of the invasion factor pyocyanin. Utilizing even micro-quantities of NO can significantly inhibit Pseudomonas aeruginosa PCN (PCN synthesis down 82% with 60 ?M SNP treatment); by inhibiting NO reductase, an enzyme related to NO metabolism, PCN synthesis can be significantly inhibited (the PAO1-?nor strain has 84% PCN reduction). Using NO donors or inhibiting enzymes involved in Pseudomonas aeruginosa NO metabolism as a means of combating bacterial infectious disease does not affect the body's normal microflora like traditional antibiotics.
    Type: Grant
    Filed: October 22, 2016
    Date of Patent: January 21, 2020
    Inventors: Yi Wan, Chang Chen, Lei Gao, Yuying Zhang, Xinhua Qiao, Yan Wang
  • Patent number: 10532557
    Abstract: The present subject matter describes a system for pumping ink. In an example implementation, the system includes a piston assembly having a lower chamber and an upper chamber. The lower chamber has an inlet port to receive ink. The upper chamber has a passage to receive ink from the lower chamber and an outlet port to dispense ink. The upper chamber is enclosed by a bellow. An actuating member is engaged with the piston assembly. The actuating member is configured to linearly move the piston assembly. The piston assembly is configured to compress and relax the bellow by the linear movement to pump ink from the lower chamber to the upper chamber and from the upper chamber to the outlet port.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: January 14, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Sing Yan Wan
  • Publication number: 20190354100
    Abstract: Disclosed are systems and methods relating to dynamically updating control systems according to observations of behaviors of neighboring control systems in the same environment. A control policy for an agent device is established based on an incomplete knowledge of an environment and goals. State information from neighboring agent devices can be collected. A belief in an intention of the neighboring agent device can be determined based on the state information and without knowledge of the actual intention of the neighboring agent device. The control policy can be updated based on the updated belief.
    Type: Application
    Filed: May 14, 2019
    Publication date: November 21, 2019
    Inventors: Victor G. Lopez Mejia, Yan Wan, Frank L. Lewis
  • Patent number: 10478813
    Abstract: A porous catalyst for catalytic activating persulfates to decompose typical pollutants in papermaking wastewater is provided, and a synthesis method thereof and a method of degrading the typical pollutants in paper wastewater by using the porous catalyst are also provided. The porous catalyst MIL-88A@MIP is prepared by a molecular imprinting method comprising using metal organic framework MIL-88A as a precursor and using phthalates as templates.
    Type: Grant
    Filed: November 23, 2017
    Date of Patent: November 19, 2019
    Assignee: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Jinquan Wan, Jiumei Wang, Yongwen Ma, Yan Wang, Zeyu Guan
  • Patent number: 10451434
    Abstract: An information interaction method and device. The method includes: acquiring a destination; displaying a real scene picture of a landmark at the destination; and sending the real scene picture of the destination landmark to a specified friend.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: October 22, 2019
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Yan Xie, Yue Cheng, Longxiang Wan
  • Patent number: 10429567
    Abstract: A multi-view pixel directional backlight module and a naked-eye 3D display device are provided. The multi-view pixel directional backlight module includes at least two rectangular light guide plates closely stacked together. A light-emerging surface of the rectangular light guide plate is provided with multiple pixel arrays. Light emitted by pixels in a same pixel array is pointed to a same viewing angle, and different pixel arrays have different viewing angles. At least one side of each rectangular light guide plate is provided with a light source group. Light emitted by the light source group enters the corresponding light guide plate, then emerges from pixels of respective pixel arrays on the light-emerging surface of the light guide plate, and is totally reflected at positions other than positions of the pixels within the light guide plate. Each of the pixels is a nano-diffraction grating.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: October 1, 2019
    Assignees: SUZHOU UNIVERSITY, SUZHOU SVG OPTRONICS TECHNOLOGY CO., LTD
    Inventors: Wenqiang Wan, Linsen Chen, Yimin Lou, Donglin Pu, Ming Zhu, Pengfei Zhu, Su Shen, Yan Ye
  • Patent number: 10392404
    Abstract: The present invention provides compounds of Formula (I) and (II) as described herein, and salts thereof and therapeutic uses of these compounds for treatment of disorders associated with Raf kinase activity. The invention further provides pharmaceutical compositions comprising these compounds, and compositions comprising these compounds and a therapeutic co-agent.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: August 27, 2019
    Assignee: Novartis AG
    Inventors: Paul Andrew Barsanti, Matthew T. Burger, Yan Lou, Gisele A. Nishiguchi, Valery Rostislavovich Polyakov, Savithri Ramurthy, Sharadha Subramanian, Benjamin R. Taft, Huw Rowland Tanner, Lifeng Wan
  • Publication number: 20190232265
    Abstract: A porous catalyst for catalytic activating persulfates to decompose typical pollutants in papermaking wastewater is provided, and a synthesis method thereof and a method of degrading the typical pollutants in paper wastewater by using the porous catalyst are also provided. The porous catalyst MIL-88A@MIP is prepared by a molecular imprinting method comprising using metal organic framework MIL-88A as a precursor and using phthalates as templates.
    Type: Application
    Filed: November 23, 2017
    Publication date: August 1, 2019
    Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Jinquan WAN, Jiumei WANG, Yongwen MA, Yan WANG, Zeyu GUAN
  • Publication number: 20190215804
    Abstract: The present disclosure provides a method for resource reconfiguration and the corresponding device. A method provided in a first aspect of the present disclosure comprises: at a controller for managing a baseband unit (BU) pool, determining system status and resource usage conditions of the BU pool; based on the system status and the resource usage conditions, identifying a resource that needs to be reconfigured, the resource being selected from a virtual machine running on a server in the BU pool or from a processing module in an accelerator in the BU pool; determining an address of a target device using the resource, wherein the target device is selected from servers or accelerators in the BU pool; and instructing the target device to reconfigure the resource. The solution of the present disclosure effects reconfiguration of all resources in cloud RAN.
    Type: Application
    Filed: August 22, 2017
    Publication date: July 11, 2019
    Applicant: Alcatel Lucent
    Inventors: Yan Wan, Cheng Wang
  • Publication number: 20190175606
    Abstract: The present invention provides compounds of Formula (I) as described herein, and salts thereof, and therapeutic uses of these compounds for treatment of disorders associated with Raf kinase activity. The invention further provides pharmaceutical compositions comprising these compounds, and compositions comprising these compounds and a therapeutic co-agent.
    Type: Application
    Filed: February 12, 2019
    Publication date: June 13, 2019
    Inventors: Robert John AVERSA, Paul Andrew BARSANTI, Matthew T. BURGER, Michael Patrick DILLON, Alan DIPESA, Cheng HU, Yan LOU, Gisele A. NISHIGUCHI, Yue PAN, Valery Rostislavovich POLYAKOV, Savithri RAMURTHY, Alice C. RICO, Lina Quattrocchio SETTI, Aaron SMITH, Sharadha SUBRAMANIAN, Benjamin R. TAFT, Huw Roland TANNER, Lifeng WAN, Naeem YUSUFF
  • Publication number: 20190168501
    Abstract: The present subject matter describes a system for ink pumping. In an example implementation, the system comprises a tube having a first end and a second end, a peristaltic pump to pump ink through the tube, a first ink port, and a second ink port. The system includes a first fluid chamber between the first end of the tube and the first ink port. The first fluid chamber is configured to hold the ink entering and exiting the tube through the first end to dampen flow of the pumped ink. The system also includes a second fluid chamber between the second end of the tube and the second ink port. The second fluid chamber is configured to hold the ink entering and exiting the tube through the second end to dampen flow of the pumped ink.
    Type: Application
    Filed: July 12, 2016
    Publication date: June 6, 2019
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventor: Sing Yan WAN
  • Publication number: 20190143672
    Abstract: The present subject matter describes a system for pumping ink. In an example implementation, the system includes a piston assembly having a lower chamber and an upper chamber. The lower chamber has an inlet port to receive ink. The upper chamber has a passage to receive ink from the lower chamber and an outlet port to dispense ink. The upper chamber is enclosed by a bellow. An actuating member is engaged with the piston assembly. The actuating member is configured to linearly move the piston assembly. The piston assembly is configured to compress and relax the bellow by the linear movement to pump ink from the lower chamber to the upper chamber and from the upper chamber to the outlet port.
    Type: Application
    Filed: July 22, 2016
    Publication date: May 16, 2019
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventor: Sing Yan WAN
  • Patent number: 10279593
    Abstract: A printer and a method for delivering ink in the printer are disclosed. The printer, comprising an ink supply station (ISS) having a first pump and an ink tank coupled to the ISS, wherein the ink tank comprises a first inflatable bag; a print head having an off-axis ink supply unit and a second pump coupled to the print head, wherein the off-axis ink supply unit comprises a second inflatable bag; and a connection unit which connects the ISS to the off-axis ink supply unit.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: May 7, 2019
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Sing Yan Wan, Michelle Mae Martinito
  • Patent number: D837058
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: January 1, 2019
    Assignee: CVS Pharmacy, Inc.
    Inventors: Michael David Miller, Jacquelyn Hui-Yan Wan, Bennett P. Daley, Peter Rezac, Timothy Bernard Coker, Ryan Neil Peter Hall, Timothy Andrew Vanderpoel