Patents by Inventor Lu Yan

Lu Yan 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: 10832437
    Abstract: A computer implemented method using artificial intelligence for matching images with locations and directions by acquiring a plurality of panoramic images, detecting objects and their locations in each of the panoramic images, acquiring a floorplan image, detecting objects and their locations in the floorplan image, comparing the objects and locations detect in each of the panoramic image to the objects and locations detected in the floorplan image, and determining a location in the floorplan image where each panoramic image was taken.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: November 10, 2020
    Assignee: RAKUTEN, INC.
    Inventors: Bjorn Stenger, Tomoyuki Mukasa, Jiu Xu, Lu Yan
  • Publication number: 20200074668
    Abstract: A computer implemented method using artificial intelligence for matching images with locations and directions by acquiring a plurality of panoramic images, detecting objects and their locations in each of the panoramic images, acquiring a floorplan image, detecting objects and their locations in the floorplan image, comparing the objects and locations detect in each of the panoramic, image to the objects and locations detected in the floorplan image, and determining a location in the floorplan image where each panoramic image was taken.
    Type: Application
    Filed: September 5, 2018
    Publication date: March 5, 2020
    Inventors: Bjorn STENGER, Tomoyuki MUKASA, Jiu XU, Lu YAN
  • Publication number: 20190290100
    Abstract: A vortex optical fiber for use in an illumination subsystem of an optical imaging system (e.g., a stimulated emission depletion (STED) microscopy system) includes an elongated optically transmissive medium having a set of regions including a core region, a trench region surrounding the core region, a ring region surrounding the trench region, and a cladding region, the set of regions having a doping profile providing a ?neff for vector modes in an LP11 mode group of greater than 1×10?4 in the visible spectral range so as to simultaneously guide stable Gaussian and orbital angular momentum (OAM) carrying modes at corresponding visible wavelengths.
    Type: Application
    Filed: June 5, 2017
    Publication date: September 26, 2019
    Inventors: Siddharth Ramachandran, Lu Yan, Poul Kristensen
  • Patent number: 10118811
    Abstract: An eccentric loading adjusting mechanism (5) and method for a parallel suspension platform. The adjusting mechanism (5) comprises a rotary platform (5-2) and a support guide frame (5-3) disposed on the rotary platform (5-2), wherein the base of the rotary platform (5-2) is fixedly connected to a suspension platform (4); a circular guide rail (5-8) is provided around the rotary platform (5-2); the support guide frame (5-3) is provided with two counterweight guide rails (5-15) and is connected to a rotary table of the rotary platform (5-2) by means of a rotary plate (5-17) on the support guide frame (5-3); and an electric drive pusher (5-6) drives a counterweight means (5-9) to move along the two counterweight guide rails (5-15), thereby eliminating eccentric loading.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: November 6, 2018
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Zhencai Zhu, Guohua Cao, Naige Wang, Lu Yan, Lei Wei, Lei Wang, Weihong Peng, Wei Li, Gongbo Zhou, Yuxing Peng
  • Publication number: 20180265339
    Abstract: An eccentric loading adjusting mechanism (5) and method for a parallel suspension platform. The adjusting mechanism (5) comprises a rotary platform (5-2) and a support guide frame (5-3) disposed on the rotary platform (5-2), wherein the base of the rotary platform (5-2) is fixedly connected to a suspension platform (4); a circular guide rail (5-8) is provided around the rotary platform (5-2); the support guide frame (5-3) is provided with two counterweight guide rails (5-15) and is connected to a rotary table of the rotary platform (5-2) by means of a rotary plate (5-17) on the support guide frame (5-3); and an electric drive pusher (5-6) drives a counterweight means (5-9) to move along the two counterweight guide rails (5-15), thereby eliminating eccentric loading.
    Type: Application
    Filed: December 29, 2015
    Publication date: September 20, 2018
    Inventors: Zhencai ZHU, Guohua CAO, Naige WANG, Lu YAN, Lei WEI, Lei WANG, Weihong PENG, Wei LI, Gongbo ZHOU, Yuxing PENG
  • Patent number: 9975737
    Abstract: The present invention relates to a horizontally movable vertical shaft rope guide and a regulating method thereof, which are suitable for guiding of hoisting containers in vertical shafts. The vertical shaft rope guide comprises a hoisting rope, and two hoisting containers suspended from the tail ends of the hoisting rope, wherein, cage guide ropes are led through guide cage lugs arranged on the two sides respectively, a tensioner arranged on the ground at the shaft top is connected to the upper end of each cage guide rope, and a connector arranged under a steel slot at the shaft bottom is connected to the lower end of each cage guide rope; a hydraulic cylinder is connected at the other side of each tensioner and the corresponding connector, and the hydraulic cylinder is connected to the tensioner or connector.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: May 22, 2018
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Zhencai Zhu, Guohua Cao, Yandong Wang, Lu Yan, Weihong Peng, Yuxing Peng, Gongbo Zhou, Wei Li, Gang Shen
  • Publication number: 20170305722
    Abstract: The present invention relates to a horizontally movable vertical shaft rope guide and a regulating method thereof which are suitable for guiding of hoisting containers in vertical shafts. The vertical shaft rope guide comprises a hoisting rope, and two hoisting containers suspended from the tail ends of the hoisting rope, wherein, cage guide ropes are led through guide cage lugs arranged on the two sides respectively, a tensioner arranged on the ground at the shaft top is connected to the upper end of each cage guide rope, and a connector arranged under a steel slot at the shaft bottom is connected to the lower end of each cage guide rope; a hydraulic cylinder is connected at the other side of each tensioner and the corresponding connector, and the hydraulic cylinder is connected to the tensioner or connector.
    Type: Application
    Filed: December 29, 2015
    Publication date: October 26, 2017
    Inventors: Zhencai ZHU, Guohua CAO, Yandong WANG, Lu YAN, Weihong PENG, Yuxing PENG, Gongbo ZHOU, Wei LI, Gang SHEN
  • Publication number: 20080255213
    Abstract: Substituted thiazolidinone carboxylic acid amides and substituted thiazolidine carboxylic acid amides having a structure where the various substituent groups are as defined in the specification. Methods of making these compounds, pharmaceutical compositions containing the compounds, and their use, particularly for treating or preventing cancer, are also disclosed.
    Type: Application
    Filed: April 14, 2008
    Publication date: October 16, 2008
    Applicants: University of Tennessee Research Foundation, Ohio State University Research Foundation
    Inventors: Duane D. Miller, James T. Dalton, Wei Li, Lu Yan
  • Patent number: 7223778
    Abstract: Novel 5-substituted-2-arylpyridine compounds are provided. Such compounds can act as selective modulators of CRF receptors. The 5-substituted-2-arylpyridine compounds provided herein are useful in the treatment of a number of CNS and periphereal disorders, particularly stress, anxiety, depression, cardiovascular disorders, and eating disorders. Methods of treatment of such disorders and well as packaged pharmaceutical compositions are also provided. Compounds provided are also useful as probes for the localization of CRF receptors and as standards in assays for CRF receptor binding. Methods of using the compounds in receptor localization studies are given.
    Type: Grant
    Filed: May 22, 2002
    Date of Patent: May 29, 2007
    Assignee: Neurogen Corporation
    Inventors: Ge Ping, Taeyoung Yoon, Lu Yan Zhang, Raymond F. Horvath
  • Publication number: 20070043056
    Abstract: Novel 5-substituted-2-arylpyrazine compounds are provided. Such compounds can act as selective modulators of CRF receptors. The 5-substituted-2-arylpyrazine compounds provided herein are useful in the treatment of a number of CNS and periphereal disorders, particularly stress, anxiety, depression, cardiovascular disorders, and eating disorders. Methods of treatment of such disorders and well as packaged pharmaceutical compositions are also provided. Compounds provided are also useful as probes for the localization of CRF receptors and as standards in assays for CRF receptor binding. Methods of using the compounds in receptor localization studies are given.
    Type: Application
    Filed: October 23, 2006
    Publication date: February 22, 2007
    Applicant: Neurogen Corporation
    Inventors: Taeyoung Yoon, Ping Ge, Stephane De Lombaert, Raymond Horvath, Dario Doller, Kevin Hodgetts, Lu Yan Zhang, Bernd Kaiser, Xuechun Zhang, Cunyu Zhang, Jim Darrow, Yasuchika Yamaguchi
  • Patent number: 7179807
    Abstract: Novel 5-substituted-2-arylpyrazine compounds are provided. Such compounds can act as selective modulators or CRF receptors. Compounds of the invention are provided by the following formula: The 5-substituted-2-arylpyrazine compounds provided herein are useful in the treatment of a number of CNS and periphercal disorders, particularly stress, anxiety, depression, cardiovascular disorders, and eating disorders. Methods of treatment of such disorders and well as packaged pharmaceutical compositions are also provided. Compounds provided are also useful as probes for the localization of CRF receptors and as standards in assays for CRF receptor binding. Methods of using the compounds in receptor localization studies are given.
    Type: Grant
    Filed: August 20, 2003
    Date of Patent: February 20, 2007
    Assignee: Neurogen Corporation
    Inventors: Taeyoung Yoon, Ping Ge, Stéphane De Lombaert, Raymond F. Horvath, Dario Doller, Kevin J. Hodgetts, Lu Yan Zhang, Bernd Kaiser, Xuechun Zhang, Yasuchika Yamaguchi, Cunyu Zhang, Jim Darrow
  • Publication number: 20050113379
    Abstract: Substituted heteroaryl fused pyridine, pyrazine, and pyrimidine compounds that act as selective modulators of CRF 1 receptors are provided. These compounds are useful in the treatment of a number of CNS and periphereal disorders, particularly stress, anxiety, depression, cardiovascular disorders, and eating disorders. Methods of treatment of such disorders and well as packaged pharmaceutical compositions are also provided. Compounds of the invention are also useful as probes for the localization of CRF receptors and as standards in assays for CRF receptor binding. Methods of using the compounds in receptor localization studies are given.
    Type: Application
    Filed: September 3, 2004
    Publication date: May 26, 2005
    Inventors: Ping Ge, Raymond Horvath, Lu Yan Zhang, Yasuchika Yamaguchi, Bernd Kaiser, Xuechun Zhang, Suoming Zhang, He Zhao, Stanly John, Neil Moorcroft, Greg Shutske
  • Publication number: 20050004186
    Abstract: This invention provides substituted Phenyl-(2-[1,3,4]thiadiazol-2-yl-phenyl)-amine and (2-[1,3,4]Oxadiazol-2-yl-phenyl)phenyl-amine compounds which act as inhibitors of MAPK/ERK Kinase (“MEK”) enzymes and pharmaceutical compositions and methods for their use in immunomodulation and in the treatment and alleviation of inflammation, and proliferative diseases such as cancer and restenosis.
    Type: Application
    Filed: December 1, 2003
    Publication date: January 6, 2005
    Inventors: Stephen Barrett, Cathlin Flamme, Michael Kaufman, Mark Plummer, Jessica Reed, Joseph Warmus, Lu-Yan Zhang
  • Patent number: 6777422
    Abstract: Substituted tetrahydroisoquinolines and related compounds are provided. Such compounds are ligands that may be used to modulate C5a receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological C5a receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using them to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: August 17, 2004
    Assignee: Neurogen Corp.
    Inventors: Kyungae Lee, Scott Mitchell, Robert Ohliger, Lu Yan Zhang, He Zhao, Kevin Currie
  • Publication number: 20040006069
    Abstract: 1
    Type: Application
    Filed: March 27, 2003
    Publication date: January 8, 2004
    Inventors: Kyungae Lee, Scott Mitchell, Robert Ohliger, Lu Yan Zhang, He Zhao, Kevin Currie
  • Publication number: 20030152520
    Abstract: Novel 5-substituted-2-arylpyridine compounds are provided. Such compounds can act as selective modulators of CRF receptors. The 5-substituted-2-arylpyridine compounds provided herein are useful in the treatment of a number of CNS and periphereal disorders, particularly stress, anxiety, depression, cardiovascular disorders, and eating disorders. Methods of treatment of such disorders and well as packaged pharmaceutical compositions are also provided.
    Type: Application
    Filed: May 22, 2002
    Publication date: August 14, 2003
    Applicant: Neurogen Corporation
    Inventors: Ping GE, Taeyoung Yoon, Lu Yan Zhang, Raymond F. Horvath
  • Patent number: 6545030
    Abstract: 1-Heterocycle substituted diarylamines, methods of making and using them, and compositions containing them.
    Type: Grant
    Filed: January 17, 2002
    Date of Patent: April 8, 2003
    Assignee: Warner-Lambert Company
    Inventors: Stephen Douglas Barrett, Alexander James Bridges, Haile Tecle, Lu-Yan Zhang
  • Publication number: 20030004193
    Abstract: 1-Heterocycle substituted diarylamines, methods of making and using them, and compositions containing them.
    Type: Application
    Filed: July 23, 2002
    Publication date: January 2, 2003
    Inventors: Stephen Douglas Barrett, Alexander James Bridges, Haile Tecle, Lu-Yan Zhang