Patents by Inventor Tian Fang

Tian Fang 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).

  • Publication number: 20240103097
    Abstract: The present disclosure provides a direct current (DC) transformer error detection apparatus for a pulsating harmonic signal, including a DC and pulsating harmonic current output module and an external detected input module, where the DC and pulsating harmonic current output module outputs a DC and a DC superimposed pulsating harmonic current to an internal sampling circuit and a self-calibrated standard resistor array; and the internal sampling circuit converts the input DC and the input DC superimposed pulsating harmonic current into a voltage signal, and sends the voltage signal to an analog-to-digital (AD) sampling and measurement component through a front-end conditioning circuit and a detected input channel. The DC transformer error detection apparatus can complete self-calibration for measurement of the DC and the pulsating harmonic signal on a test site.
    Type: Application
    Filed: August 17, 2022
    Publication date: March 28, 2024
    Inventors: Xin Zheng, Wenjing Yu, Tao Peng, Yi Fang, Ming Lei, Hong Shi, Ben Ma, Li Ding, Wei Wei, Linghua Li, He Yu, Tian Xia, Yingchun Wang, Sike Wang, Dongri Xie, Xin Wang, Bo Pang, Xianjin Rong
  • Patent number: 11040085
    Abstract: A pharmaceutical composition containing F1 polypeptide and/or F3 polypeptide and a use thereof are provided. The pharmaceutical composition is made into a common dosage form, such as an emulsion and an ointment, and used for treating a disease, such as a wart associated with a HPV infection, or a solid tumor associated with or not associated with the HPV infection.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: June 22, 2021
    Inventors: Tian-Fang Wang, Guo-Ying Ni, Xiao-Song Liu
  • Publication number: 20200183132
    Abstract: An optical lens set includes a first lens element of an object-side surface with a convex portion in a vicinity of an optical axis, a second lens element of an image-side surface with a concave portion in a vicinity of its periphery and a sixth lens element of an image-side surface with a convex portion in a vicinity of its periphery. T5min is the minimal distance from the object-side surface of the fifth lens element to the image-side surface of the fifth lens element and the fifth lens element has a fifth lens element thickness T5 along the optical axis to satisfy T5min/T5?0.6.
    Type: Application
    Filed: December 16, 2019
    Publication date: June 11, 2020
    Inventors: Matthew Bone, Tian Fang Gao, Bin Wei Zhang
  • Publication number: 20190374603
    Abstract: A pharmaceutical composition containing F1 polypeptide and/or F3 polypeptide and a use thereof are provided. The pharmaceutical composition is made into a common dosage form, such as an emulsion and an ointment, and used for treating a disease, such as a wart associated with a HPV infection, or a solid tumor associated with or not associated with the HPV infection.
    Type: Application
    Filed: June 27, 2019
    Publication date: December 12, 2019
    Inventors: Tian-Fang Wang, GUO-YING NI, XIAO-SONG LIU
  • Patent number: 10139596
    Abstract: An optical lens set includes no air gap between the first lens element and the second lens element, the third lens element of a concave object-side surface near its optical-axis, and the sixth lens element of a convex image-side surface near its periphery. The Abbe number ?3 of the third lens element and the Abbe number ?5 of the fifth lens element satisfy |?3??5|?25.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: November 27, 2018
    Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.
    Inventors: Jinhui Gong, Tian Fang Gao, Meiting He
  • Patent number: 9989737
    Abstract: An optical-lens-set includes a first lens of a convex object surface near the optical-axis, a second lens of negative refractive power of an object surface with a convex portion near the optical-axis and a convex portion near its periphery, a third lens of a convex image surface near its periphery, a fourth lens of a concave object surface near its periphery and a convex image surface near its periphery, a fifth lens of a concave object surface near its periphery and an image surface with a convex portion near the optical-axis and a convex portion near its periphery, a sixth lens of a concave image surface near the optical-axis so that an F-number, the total thickness ALT of all six lens, an air gap G34 between the third lens and the fourth lens and an air gap G45 between the fourth lens and the fifth lens satisfy F-number?1.8 and ALT/(G34+G45)?9.0.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: June 5, 2018
    Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.
    Inventors: Matthew Bone, Tian Fang Gao, Bin Wei Zhang
  • Publication number: 20180120538
    Abstract: An optical lens set includes no air gap between the first lens element and the second lens element, the third lens element of a concave object-side surface near its optical-axis, and the sixth lens element of a convex image-side surface near its periphery. The Abbe number ?3 of the third lens element and the Abbe number ?5 of the fifth lens element satisfy |?3??5|?25.
    Type: Application
    Filed: December 13, 2016
    Publication date: May 3, 2018
    Inventors: Jinhui Gong, Tian Fang Gao, Meiting HE
  • Publication number: 20180039045
    Abstract: An optical-lens-set includes a first lens of a convex object surface near the optical-axis, a second lens of negative refractive power of an object surface with a convex portion near the optical-axis and a convex portion near its periphery, a third lens of a convex image surface near its periphery, a fourth lens of a concave object surface near its periphery and a convex image surface near its periphery, a fifth lens of a concave object surface near its periphery and an image surface with a convex portion near the optical-axis and a convex portion near its periphery, a sixth lens of a concave image surface near the optical-axis so that an F-number, the total thickness ALT of all six lens, an air gap G34 between the third lens and the fourth lens and an air gap G45 between the fourth lens and the fifth lens satisfy F-number?1.8 and ALT/(G34+G45)?9.0.
    Type: Application
    Filed: September 22, 2016
    Publication date: February 8, 2018
    Inventors: Matthew Bone, Tian Fang Gao, Bin Wei Zhang
  • Publication number: 20180039044
    Abstract: An optical lens set includes a first lens element of an object-side surface with a convex portion in a vicinity of an optical axis, a second lens element of an image-side surface with a concave portion in a vicinity of its periphery and a sixth lens element of an image-side surface with a convex portion in a vicinity of its periphery. T5min is the minimal distance from the object-side surface of the fifth lens element to the image-side surface of the fifth lens element and the fifth lens element has a fifth lens element thickness T5 along the optical axis to satisfy T5min/T5?0.6.
    Type: Application
    Filed: September 22, 2016
    Publication date: February 8, 2018
    Inventors: Matthew Bone, Tian Fang Gao, Bin Wei Zhang
  • Patent number: 9129432
    Abstract: Systems and methods are provided to facilitate architectural modeling. In one aspect, a modeling system is provided. This includes a processor configured to generate remodeled images associated with one or more architectural structures. A procedural model is configured to integrate an approximate model from aerial images of the architectural structures and a three-dimensional (3D) reconstruction model from ground-level images of the architectural structures.
    Type: Grant
    Filed: January 20, 2011
    Date of Patent: September 8, 2015
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Long Quan, Peng Zhao, Tian Fang, Honghui Zhang
  • Patent number: 9098926
    Abstract: The subject disclosure relates to generating three-dimensional façade models from images. In one aspect, a systematic decomposition schema is disclosed for a façade structured into a Direct Acyclic Graph and implemented as a top-down recursive subdivision and bottom-up merging. In a further aspect, optimization of façade depth operating in a façade surface and in the super-pixel level of a whole subdivision region is described.
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: August 4, 2015
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Long Quan, Jianxiong Xiao, Tian Fang, Peng Zhao
  • Patent number: 8836446
    Abstract: A wave amplitude modulator for modulating a transmitted electromagnetic wave includes one or multiple self-gated capacitively coupled pair(s) of electron layers such as semiconductor or semimetal layers. Two electrical contacts are placed to each layer of electrons of the self-gated pair(s), and a power source is electrically connected to them. The power source, by varying the voltage applied between layers of electrons, tunes the electron density thereof, thereby adjusting the optical conductivity thereof, and the change in the optical conductivity of the layers of electrons causes an amplitude modulation of the transmitted electromagnetic wave passing through the capacitively coupled layers of electrons.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: September 16, 2014
    Assignee: University of Notre Dame du Lac
    Inventors: Berardi Sensale-Rodriguez, Huili (Grace) Xing, Rusen Yan, Michelle M. Kelly, Tian Fang, Debdeep Jena, Lei Liu
  • Patent number: 8798965
    Abstract: The subject disclosure relates to generating models from images. In an aspect, multi-view semantic segmentation is provided to recognize and segment images at the pixel level into semantically meaningful areas, and which can provide labels with a specific object class. In further aspects, a partition scheme is provided that can separate objects into independent blocks using major line structures of a scene. In addition, an inverse patch-based orthographic composition and structure analysis on a block is provided that can regularize noisy and missing reconstructed 3D data to facilitate image-based modeling.
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: August 5, 2014
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Long Quan, Jianxiong Xiao, Tian Fang, Peng Zhao
  • Publication number: 20130342279
    Abstract: A wave amplitude modulator for modulating a transmitted electromagnetic wave includes one or multiple self-gated capacitively coupled pair(s) of electron layers such as semiconductor or semimetal layers. Two electrical contacts are placed to each layer of electrons of the self-gated pair(s), and a power source is electrically connected to them. The power source, by varying the voltage applied between layers of electrons, tunes the electron density thereof, thereby adjusting the optical conductivity thereof, and the change in the optical conductivity of the layers of electrons causes an amplitude modulation of the transmitted electromagnetic wave passing through the capacitively coupled layers of electrons.
    Type: Application
    Filed: June 21, 2012
    Publication date: December 26, 2013
    Applicant: UNIVERSITY OF NOTRE DAME DU LAC
    Inventors: Berardi Sensale-Rodriguez, Rusen Yan, Huili (Grace) Xing, Michelle M. Kelly, Tian Fang, Debdeep Jena, Lei Liu
  • Publication number: 20120041722
    Abstract: The subject disclosure relates to generating models from images. In an aspect, multi-view semantic segmentation is provided to recognize and segment images at the pixel level into semantically meaningful areas, and which can provide labels with a specific object class. In further aspects, a partition scheme is provided that can separate objects into independent blocks using major line structures of a scene. In addition, an inverse patch-based orthographic composition and structure analysis on a block is provided that can regularize noisy and missing reconstructed 3D data to facilitate image-based modeling.
    Type: Application
    Filed: February 3, 2010
    Publication date: February 16, 2012
    Applicant: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Long Quan, Jianxiong Xiao, Tian Fang, Peng Zhao
  • Publication number: 20110181589
    Abstract: Systems and methods are provided to facilitate architectural modeling. In one aspect, a modeling system is provided. This includes a processor configured to generate remodeled images associated with one or more architectural structures. A procedural model is configured to integrate an approximate model from aerial images of the architectural structures and a three-dimensional (3D) reconstruction model from ground-level images of the architectural structures.
    Type: Application
    Filed: January 20, 2011
    Publication date: July 28, 2011
    Applicant: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Long QUAN, Peng ZHAO, Tian FANG, Honghui ZHANG
  • Publication number: 20100201682
    Abstract: The subject disclosure relates to generating three-dimensional façade models from images. In one aspect, a systematic decomposition schema is disclosed for a façade structured into a Direct Acyclic Graph and implemented as a top-down recursive subdivision and bottom-up merging. In a further aspect, optimization of façade depth operating in a façade surface and in the super-pixel level of a whole subdivision region is described.
    Type: Application
    Filed: January 22, 2010
    Publication date: August 12, 2010
    Applicant: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Long Quan, Jianxiong Xiao, Tian Fang, Peng Zhao
  • Patent number: 7692647
    Abstract: Real-time rendering of realistic rain is described. In one aspect, image samples of real rain and associated information are automatically modeled in real-time to generate synthetic rain particles in view of respective scene radiances of target video content frames. The synthetic rain particles are rendered in real-time using pre-computed radiance transfer with uniform random distribution across respective frames of the target video content.
    Type: Grant
    Filed: September 14, 2006
    Date of Patent: April 6, 2010
    Assignee: Microsoft Corporation
    Inventors: Zhouchen Lin, Lifeng Wang, Tian Fang, Xu Yang, Xuan Yu, Jian Wang, Xiaoou Tang
  • Publication number: 20080085819
    Abstract: A MDOF muscle training machine is provided in the present invention. The training machine has multi-degree-of-freedom (MDOF) being able to be set by users to make various cyclic motions with respect to various groups of muscle to be trained. The training machine comprises an adjustable frame and a cyclic motion device. The adjustable frame has MDOF being able to be adjusted with respect to the various cyclic motions. The cyclic motion device is assembled on the adjustable frame. The adjustable frame can be adjusted to decide a specific position of the cyclic motion device with respect to specific groups of muscle. Both arms (legs) of the user are constrained by the cyclic motion device. The user has to coordinate the specific groups of muscle to drive the cyclic motion device.
    Type: Application
    Filed: July 13, 2007
    Publication date: April 10, 2008
    Inventor: Tian-Fang Yang
  • Patent number: D1005416
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: November 21, 2023
    Assignee: ZHEJIANG LIJIUJIA SPORTS EQUIPMENT CO., LTD.
    Inventor: Tian Fang