Patents by Inventor Yuxin Hu

Yuxin Hu 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: 20200023309
    Abstract: The invention is a device and method for purifying sulfur dioxide and nitrogen oxide in flue gas with an electrolysis-chemical advanced oxidation enhanced ammonia method. The device includes a thermal activation reactor, ammonium hydroxide storage tank, absorption tower, electrolytic bath and crystallization separator. The method takes raw material part of an ammonium sulfate solution that is a reaction product of ammonia and sulfur oxide in flue gas, and an ammonium persulfate solution prepared by electrolysis of an electrolytic bath as an oxidant to enhance the efficiency of purifying sulfur dioxide and nitrogen oxide in the flue gas with an ammonia method. A thermal activation reactor activates an ammonium persulfate containing solution to generate a strong oxidizing SO4??, so that NOx and SO2 in the flue gas may be more efficiently converted into a product having higher solubleness for enhanced removal of sulfur dioxide and nitrogen oxide in the flue gas.
    Type: Application
    Filed: July 18, 2019
    Publication date: January 23, 2020
    Inventors: Senlin Tian, Yuxin Song, Jianhong Huang, Xuewei Hu, Yingjie Li, Ping Ning
  • Patent number: 10519562
    Abstract: In example implementations, a method for producing a thin film coating is provided. The method includes pre-treating a substrate, placing the substrate in a bath comprising at least phosphoric acid and sulphuric acid to produce a thin anodized layer, rinsing the thin anodized layer in a solution, plating a surface of the thin anodized layer in an electro deposition bath following a plating current profile for a predetermined period, and increasing the plating current to the recommended bath plating current to produce the thin film coating having a desired initial coating thickness.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: December 31, 2019
    Assignee: Auckland Uniservices Limited
    Inventors: Fengyan Hou, Yuxin Wang, Bo Hu, Christopher William Goode, Junzhe Dong
  • Patent number: 10509272
    Abstract: A display panel and a display apparatus includes the display panel. The display panel includes a first substrate, a second substrate and a liquid crystal layer between the first substrate and the second substrate. The first substrate and the second substrate are disposed opposite to each other, the first substrate comprises a pixel electrode, the second substrate comprises a common electrode, and the common electrode is formed with an opening.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: December 17, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongfei Cheng, Jianbo Xian, Xueguang Hao, Yuxin Zhang, Yong Hu
  • Publication number: 20190355157
    Abstract: Multi-shot diffusion-weighted magnetic resonance imaging acquires multiple k-space segments of diffusion-weighted MRI data, estimates reconstructed multi-shot diffusion weighted images, and combines the estimated images to obtain a final reconstructed MRI image. The estimation of images iteratively calculates updated multi-shot images from the multiple k-space segments and current multi-shot images using a convex model without estimating motion-induced phase, constructs multiple locally low-rank spatial-shot matrices from the updated multi-shot images, and calculates current multi-shot images from spatial-shot matrices.
    Type: Application
    Filed: May 20, 2019
    Publication date: November 21, 2019
    Inventors: Bruce L. Daniel, Brian A. Hargreaves, Yuxin Hu, Evan G. Levine
  • Publication number: 20190298100
    Abstract: A method and a device for controlling a heating temperature of an electric rice cooker and the electric rice cooker. The control method comprises: when determining that the electric rice cooker is in a boiling state, according to a temperature of a bottom temperature sensing bulb and a temperature of a top temperature sensing bulb, judging whether a bottom temperature of the electric rice cooker rises too fast (S110), when determining that the bottom temperature rises too fast, controlling a heating plate to temporally stop heating the bottom of the electric rice cooker (S120); and after the temperature of the bottom temperature sensing bulb falls to a first preset temperature, controlling the heating plate to reheat the bottom at a heating power in the boiling stage (S130).
    Type: Application
    Filed: October 16, 2017
    Publication date: October 3, 2019
    Inventors: Wenbin Li, Yuting Liu, Zhixiong Yin, Yuxin Hu, Bofu Zhu
  • Patent number: 10425065
    Abstract: A high-speed low-power-consumption trigger, which comprises a control signal generation circuit, an enabling unit, and a latch structure. The latch structure comprises two input ends, two output ends, two enabling ends, a second enabling end, and a ground end. The enabling unit comprises two enabling circuits. An output signal X of the control signal generation circuit and an external control signal D serve as input signals of the first enabling circuit. An output end of the first enabling circuit is connected to the first enabling end. The output signal X of the control signal generation circuit and a phase-inverted signal DB of the external control signal D serve as input signals of the second enabling circuit. An output end of the second enabling circuit is connected to the second enabling end.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: September 24, 2019
    Assignee: NO. 24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    Inventors: Daiguo Xu, Gangyi Hu, Ruzhang Li, Jianan Wang, Guangbing Chen, Yuxin Wang, Dongbing Fu, Tao Liu, Lu Liu, Minming Deng, Hanfu Shi, Xu Wang
  • Patent number: 10404243
    Abstract: The invention provides a clock delay adjusting circuit based on edge addition and an integrated chip thereof.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: September 3, 2019
    Assignee: NO. 24 RESEARCH INSTITUTE OF CHINA ELECTRONIC TECHNOLOGY CORPORATION
    Inventors: Rongbin Hu, Can Zhu, Yonglu Wang, Zhengping Zhang, Lei Zhang, Yuhan Gao, Rongke Ye, Guangbing Chen, Yuxin Wang, Dongbing Fu
  • Patent number: 10291245
    Abstract: The present invention provides a device and method for correcting error estimation of an analog-to-digital converter.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: May 14, 2019
    Assignee: NO. 24 RESEARCH INSTITUTE OF CHINA ELECTRONIC TECHNOLOGY
    Inventors: Jie Pu, Gangyi Hu, Xiaofeng Shen, Xueliang Xu, Dongbing Fu, Ruitao Zhang, Youhua Wang, Yuxin Wang, Guangbing Chen, Ruzhang Li
  • Patent number: 10031261
    Abstract: The disclosure provides a method for measuring X-ray energy of an accelerator in an inspection system. the method comprises: building a database comprising correspondence between half-value layer (HVL) and energy under a predetermined condition; measuring HVL for X-rays of the accelerator in the inspection system on line under the same predetermined condition; and comparing the measured HVL with the HVLs in the database comprising correspondence between HVL and energy to determine the X-ray energy of the accelerator. The method is applicable to a large-scale container/vehicle inspection system for measurement of X-ray energy/HVL of the accelerator so as to acquire source state of the inspection system in real time.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: July 24, 2018
    Assignees: TSINGHUA UNIVERSITY, NUCTECH COMPANY LIMITED
    Inventors: Yanli Deng, Qitian Miao, Junli Li, Guoping Zhu, Weiqiang Guan, Yuxin Hu, Shenjin Ming, Ming Huang
  • Publication number: 20160178795
    Abstract: The disclosure provides a method for measuring X-ray energy of an accelerator in an inspection system. the method comprises: building a database comprising correspondence between half-value layer (HVL) and energy under a predetermined condition; measuring HVL for X-rays of the accelerator in the inspection system on line under the same predetermined condition; and comparing the measured HVL with the HVLs in the database comprising correspondence between HVL and energy to determine the X-ray energy of the accelerator. The method is applicable to a large-scale container/vehicle inspection system for measurement of X-ray energy/HVL of the accelerator so as to acquire source state of the inspection system in real time.
    Type: Application
    Filed: December 18, 2015
    Publication date: June 23, 2016
    Inventors: Yanli DENG, Qitian MIAO, Junli LI, Guoping ZHU, Weiqiang GUAN, Yuxin HU, Shenjin MING, Ming HUANG
  • Patent number: 8633292
    Abstract: A photochromic composition for making optical materials comprising a polyurethane prepolymer formed by combining an isocyanate and a compound having an active hydrogen containing group, a polysilsequioxane and a photochromic compound. The photochromic composition may also include a monomer that has both an active hydrogen containing group and an unsaturated group. The polysilsesquioxane is incorporated as a copolymer and/or as a polysilsequioxane-chemically modified polyurethane.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: January 21, 2014
    Assignee: Signet Armorlite
    Inventors: Geoffrey Yuxin Hu, Thomas J. Engardio
  • Patent number: 8163357
    Abstract: A scratch-resistant coating comprising a polymer including a functionalized polysilsesquioxane. The scratch-resistant coating is exposed to oxidizing conditions (e.g., ozone or ultraviolet light) that modify the surface chemistry of the coating to enhance adhesion to inorganic thin film coatings, such as antireflective coatings.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: April 24, 2012
    Assignee: Signet Armorlite, Inc.
    Inventors: Thomas J. Engardio, Geoffrey Yuxin Hu, Dae Ki Kang, Erick S. Rorye
  • Publication number: 20100249264
    Abstract: A photochromic composition for making optical materials comprising a polyurethane prepolymer formed by combining an isocyanate and a compound having an active hydrogen containing group, a polysilsequioxane and a photochromic compound. The photochromic composition may also include a monomer that has both an active hydrogen containing group and an unsaturated group. The polysilsesquioxane is incorporated as a copolymer and/or as a polysilsequioxane-chemically modified polyurethane.
    Type: Application
    Filed: March 26, 2009
    Publication date: September 30, 2010
    Inventors: Geoffrey Yuxin Hu, Thomas J. Engardio
  • Publication number: 20100249265
    Abstract: A scratch-resistant coating comprising a polymer including a functionalized polysilsesquioxane. The scratch-resistant coating is exposed to oxidizing conditions (e.g., ozone or ultraviolet light) that modify the surface chemistry of the coating to enhance adhesion to inorganic thin film coatings, such as antireflective coatings.
    Type: Application
    Filed: March 26, 2009
    Publication date: September 30, 2010
    Inventors: Thomas J. Engardio, Geoffrey Yuxin Hu, Dae Ki Kang, Erick S. Rorye
  • Patent number: 7217756
    Abstract: The present invention relates to an aqueous primer composition for use in manufacturing flexographic printing plates. The aqueous primer composition comprises a polyurethane, a copolymer, a layered silicate, and optionally a surfactant and/or a dye or pigment. The use of the layered silicate as a filler in the primer composition produces an improved primer composition with a stronger water/solvent resistance and less delamination.
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: May 15, 2007
    Assignee: Napp Systems, Inc.
    Inventors: Geoffrey Yuxin Hu, Elizabeth Olsen, David H. Roberts
  • Patent number: 7151206
    Abstract: The present invention is directed to a novel auxin-inducible gene, ARGOS, that is involved in organ development, including size control, in plants. Methods of influencing this development are also described, as are transformed cells and transgenic plants comprising the described sequences.
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: December 19, 2006
    Assignee: Temasek Life Sciences Laboratory
    Inventors: Yuxin Hu, Qi Xie, Nam-Hai Chua
  • Patent number: 7083896
    Abstract: An improved digitally imageable relief printing element having an increased direct-cure imaging speed upon exposure to lasers and other digital sources of actinic radiation. The printing elements of the invention comprise a reflective layer beneath a photosensitive resin layer so that instead of being absorbed by the reflective layer, photons of actinic radiation are reflected back up into the photosensitive layer, thereby speeding up the curing rate of the printing element.
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: August 1, 2006
    Assignee: Napp Systems, Inc.
    Inventors: David Roberts, Geoffrey Yuxin Hu
  • Patent number: 7005232
    Abstract: An improved digitally imageable relief printing element having an increased direct-cure imaging speed upon exposure to lasers and other digital sources of actinic radiation. The printing elements of the invention comprise a reflective layer beneath a photosensitive resin layer so that instead of being absorbed by the reflective layer, photons of actinic radiation are reflected back up into the photosensitive layer, thereby speeding up the curing rate of the printing element.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: February 28, 2006
    Assignee: Napp Systems, Inc.
    Inventors: David Roberts, Geoffrey Yuxin Hu
  • Publication number: 20050108793
    Abstract: The present invention is directed to a novel auxin-inducible gene, ARGOS, that is involved in organ development, including size control, in plants. Methods of influencing this development are also described, as are transformed cells and transgenic plants comprising the described sequences.
    Type: Application
    Filed: November 18, 2003
    Publication date: May 19, 2005
    Applicant: Temasek Life Sciences Laboratory
    Inventors: Yuxin Hu, Qi Xie, Nam-Hai Chua
  • Patent number: 6780566
    Abstract: In accordance with the present invention, there are provided high performance, photoimageable resin compositions for flexographic printing, having excellent physical properties, e.g., resilience, hardness, toughness, and the like, as well as increased rates of cure upon exposure to radiation. In a further aspect of the invention, there are provided printing plates prepared employing invention compositions, wherein said printing plates are characterized as having excellent exposure sensitivity, the capability of rapidly curing upon exposure, excellent retention of fine details, and excellent colorless performance. Moreover, printing plates prepared employing invention compositions have good flexibility, excellent washout properties, and retain such properties over extended periods of storage. In another aspect of the invention, there are provided methods for the preparation of formulations comprising said compositions and methods for use thereof.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: August 24, 2004
    Assignee: Napp Systems, Inc.
    Inventors: Yuxin Hu, David H. Roberts, Reny R. Paguio, Maria Teresa A. Castillo