Patents by Inventor Rui Hou

Rui Hou 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: 20190197744
    Abstract: A method for efficiently visualizing parallel vector data rapidly renders high-quality complex vector graphics. The present invention provides a scanline algorithm for calculating and rendering on contour lines, which parallel-rasterizing on the contour lines. The algorithm firstly rasterizes the contour lines into segments corresponding to output image pixels. On each segment, color values are analytically calculated, or approximately obtained by a sampling algorithm. Contour rasterizing is efficiently completed in parallel. By analytical calculation or 32-bit sampling, high quality results are obtained. The present invention adapts parallel prefixes and algorithms in a scanline direction to obtain covering information for each pixel and generate filled areas. Finally, the contour line segments and the filled areas of the vector graphics are rendered in the output image.
    Type: Application
    Filed: August 7, 2015
    Publication date: June 27, 2019
    Inventors: Qiming Hou, Rui Li, Kun Zhou
  • Publication number: 20190177796
    Abstract: Disclosed herein are methods of increasing the expression rate of epigenetic markers such as ELOVL2, KLF14, and PENK with administration of a therapeutic agent (e.g., vitamin C or its derivatives, analogs, metabolites, prodrugs, or pharmaceutically acceptable salts thereof). Also described herein are methods of modulating the methylation pattern of epigenetic markers such as ELOVL2, KLF14, and PENK with administration of a therapeutic agent (e.g., vitamin C or its derivatives, analogs, metabolites, prodrugs, or pharmaceutically acceptable salts thereof).
    Type: Application
    Filed: November 19, 2018
    Publication date: June 13, 2019
    Inventors: Kang Zhang, Rui Hou, Lianghong Zheng
  • Publication number: 20190158030
    Abstract: An amplifier arrangement (200) for amplifying input signals and a method for operating the amplifier arrangement are disclosed. The amplifier arrangement (200) comprises a main amplifier circuit (210) having an input and an output; a first (221) and second (222) auxiliary amplifier circuits each having an input and an output, wherein each of the first (221) and second (222) auxiliary amplifier circuits being selectively operable to operate in combination with the main amplifier circuit (210). The amplifier arrangement (200) further comprises a single hybrid coupler circuit (230) having a first port (221) being coupled to the output of the main amplifier circuit (210), a second port (232) being coupled to the output of the first auxiliary amplifier circuit (221), a third port (233) being coupled to the output of the second auxiliary amplifier circuit (222) and a fourth port (234) being coupled to the load (240) of the amplifier (200).
    Type: Application
    Filed: May 3, 2016
    Publication date: May 23, 2019
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Rui HOU, Andre BLEKER, Lars RIDELL VIRTANEN
  • Publication number: 20190140600
    Abstract: An amplifier arrangement for amplifying an input signal to an output signal for delivering to a load is disclosed. The amplifier arrangement comprises a power splitter configured to receive the input signal and produce split input signals. The amplifier arrangement further comprises a first amplifier branch comprising multiple main amplifier circuits. Output signals of the multiple main amplifier circuits are combined to generate a first output signal. The amplifier arrangement further comprises a second amplifier branch comprising at least one auxiliary amplifier circuit. The at least one auxiliary amplifier circuit is configured to receive a split input signal from the power splitter and produce a second output signal. The amplifier arrangement further comprises a power combiner configured to receive the first and second output signals and produce the output signal for delivering to the load.
    Type: Application
    Filed: June 28, 2016
    Publication date: May 9, 2019
    Inventors: Rui Hou, Lars Ridell Virtanen
  • Publication number: 20190136327
    Abstract: Disclosed herein are methods and kits for identifying a subject as having leukemia. Also provided herein are methods and kits for determining a leukemia subtype in subject. Further provided herein are methods and kits for determining the prognosis of a subject having leukemia and for determining the progression of leukemia in a subject.
    Type: Application
    Filed: August 3, 2018
    Publication date: May 9, 2019
    Inventors: Kang ZHANG, Rui HOU, Lianghong ZHENG
  • Patent number: 10270149
    Abstract: There is provided a circulator device. The circulator device comprises two magnet-free circulators. Each magnet-free circulator has a forced time variance. The circulator device comprises ports. The two circulators are in the circulator device arranged to have mutually anti-phase time variance. Each of the two circulators is coupled to all of the ports. There is also presented an isolator device comprising such a circulator device. There is also presented a radio transceiver device comprising such a circulator device or isolator device.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: April 23, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Rui Hou, Lars Ridell Virtanen
  • Publication number: 20190110753
    Abstract: Disclosed herein are systems, methods, devices, and media for carrying out medical diagnosis of ophthalmic diseases and conditions. Deep learning algorithms enable the automated analysis of ophthalmic images to generate predictions of comparable accuracy to clinical experts.
    Type: Application
    Filed: October 15, 2018
    Publication date: April 18, 2019
    Inventors: Kang ZHANG, Rui HOU, Lianghong ZHENG
  • Patent number: 10235047
    Abstract: A memory management method implemented by a requesting node includes sending first indication information used for indicating a length of memory required by the requesting node and receiving second indication information used for indicating first remote memory provided to the requesting node by a target contributing node in at least one contributing node that can provide remote memory. The method also includes determining, from available virtual addresses, a first virtual address corresponding to the first remote memory, and sending a first data read/write instruction for the first data when first data whose pointer is within a range of the first virtual address needs to be read/written, where the first data read/write instruction includes third indication information, and the third indication information is used for indicating storage space, for storing the first data, in the first remote memory.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: March 19, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Lixin Zhang, Rui Hou, Ke Zhang, Tao Jiang
  • Patent number: 10202650
    Abstract: Disclosed herein are methods of increasing the expression rate of epigenetic markers such as ELOVL2, KLF14, and PENK with administration of a therapeutic agent (e.g., vitamin C or its derivatives, analogs, metabolites, prodrugs, or pharmaceutically acceptable salts thereof). Also described herein are methods of modulating the methylation pattern of epigenetic markers such as ELOVL2, KLF14, and PENK with administration of a therapeutic agent (e.g., vitamin C or its derivatives, analogs, metabolites, prodrugs, or pharmaceutically acceptable salts thereof).
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: February 12, 2019
    Assignees: YOUHEALTH BIOTECH, LIMITED, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Kang Zhang, Rui Hou, Lianghong Zheng
  • Publication number: 20190034681
    Abstract: A method of decoding a color barcode involves simultaneously illuminating the color barcode with three light zones in a manner that illuminates each bar of the color barcode with each of the three spatially separated light zones, where the three light zones are each illuminated by a different one of three colors; capturing a monochrome image of light reflected off of the color barcode that includes each of the bars in the barcode illuminated by the three light zones; and for each bar in the color barcode, determining a color of the bar by analysis of the intensity of the light captured in the image of the reflected light intensity in each of the three light zones.
    Type: Application
    Filed: July 25, 2018
    Publication date: January 31, 2019
    Inventors: Jie Ren, Jun Yin, Li Liu, Haiming Qu, HongJian Jin, Rui Hou, ZhiPeng Teng, Miansong Chen
  • Publication number: 20190025180
    Abstract: Embodiments relate generally to systems and methods for detecting particulate matter in the air. A particulate matter sensor may comprise an airflow channel; a light source configured to pass light through the airflow channel; an airflow generator configured to generate airflow into the airflow channel; a waveguide configured to direct light from the light source after it passes through the airflow channel and scatters off of particulate matter within the airflow channel; a photodiode configured to receive light scattered by the waveguide; and a computing device coupled to the photodiode having a processor and a memory storing instructions which, when executed by the processor, determines a mass concentration of particles in the airflow channel based on an output of the photodiode.
    Type: Application
    Filed: September 26, 2018
    Publication date: January 24, 2019
    Inventors: Ouyang Yang, Lu Tian, Chen Feng, Lu Jinnan, Rui Hou, Tao Chen
  • Publication number: 20180353645
    Abstract: The disclosure herein includes uses and systems for cataract removal and lens regeneration using endogenous stem cells that results in improved outcomes.
    Type: Application
    Filed: December 8, 2016
    Publication date: December 13, 2018
    Inventors: Kang ZHANG, Rui HOU
  • Publication number: 20180341745
    Abstract: Disclosed herein are methods, systems, platforms, non-transitory computer-readable medium, services, and kits for determining a cancer type in an individual. Also described herein include methods, systems, platforms, non-transitory computer-readable medium, and compositions for generating a CpG methylation profile database.
    Type: Application
    Filed: January 8, 2018
    Publication date: November 29, 2018
    Inventors: Kang ZHANG, Rui HOU, Lianghong ZHENG
  • Patent number: 10114762
    Abstract: A method and an apparatus for querying a physical memory address where the method includes storing, into a prefetch buffer, page table entries of a second thread that is to perform addressing that are stored in a standby buffer, where the standby buffer stores page table entries that are not queried within a set time in a translation lookaside buffer (TLB), receiving a memory addressing request message that carries a virtual address and is sent by the second thread, and querying, in the TLB and the prefetch buffer, a corresponding physical address according to the virtual address.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: October 30, 2018
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xubin Guo, Rui Hou, Yujing Feng, Dongfeng Su
  • Patent number: 10093694
    Abstract: Described herein are compounds that inhibit or prevent protein aggregation, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders associated with protein aggregation.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: October 9, 2018
    Assignees: GUANGZHOU KANGRUI BIOLOGICAL PHARMACEUTICAL TECHNOLOGY CO, LTD., THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Rui Hou, Kang Zhang, Gen Li
  • Patent number: 10093986
    Abstract: Disclosed herein are methods and kits for identifying a subject as having leukemia. Also provided herein are methods and kits for determining a leukemia subtype in subject. Further provided herein are methods and kits for determining the prognosis of a subject having leukemia and for determining the progression of leukemia in a subject.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: October 9, 2018
    Assignees: YOUHEALTH BIOTECH, LIMITED, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Kang Zhang, Rui Hou, Lianghong Zheng
  • Publication number: 20180274039
    Abstract: Disclosed herein, in certain embodiments, are methods and kits for diagnosing a subject as having hepatocellular carcinoma (HCC) or lung cancer. In some instances, also described herein are methods of determining the prognosis of the subject having HCC or lung cancer. In additional instances, described herein are methods of determining the specific staging of HCC or lung cancer in a subject.
    Type: Application
    Filed: March 2, 2018
    Publication date: September 27, 2018
    Inventors: Kang ZHANG, Rui HOU, Lianghong ZHENG
  • Patent number: 10064864
    Abstract: Disclosed are an anti-abnormal proliferation of angiogenesis compound represented by formula I, use and intermediate thereof. The compound has good effect against abnormal proliferation of angiogenesis, and the activity of the compound is produced by inhibiting VEGFR2. The compound can be used for treating diseases, such as wet macular degeneration, inflammation, malignant tumor and the like, caused by abnormity of angiogenesis and protein kinases such as VEGFR2, FGFR2 and the like.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: September 4, 2018
    Assignee: GUANGZHOU KANGRUI BIOLOGICAL PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Rui Hou, Gen Li
  • Publication number: 20180217044
    Abstract: Embodiments relate generally to systems and methods for detecting particulate matter in the air. A particulate matter sensor may comprise an airflow channel; a light source configured to pass light through the airflow channel; an airflow generator configured to generate airflow into the airflow channel; a waveguide configured to direct light from the light source after it passes through the airflow channel and scatters off of particulate matter within the airflow channel; a photodiode configured to receive light scattered by the waveguide; and a computing device coupled to the photodiode having a processor and a memory storing instructions which, when executed by the processor, determines a mass concentration of particles in the airflow channel based on an output of the photodiode.
    Type: Application
    Filed: February 2, 2017
    Publication date: August 2, 2018
    Inventors: Ouyang Yang, Lu Tian, Chen Feng, Lu Jinnan, Rui Hou, Tao Chen
  • Publication number: 20180196603
    Abstract: A memory management method implemented by a requesting node includes sending first indication information used for indicating a length of memory required by the requesting node and receiving second indication information used for indicating first remote memory provided to the requesting node by a target contributing node in at least one contributing node that can provide remote memory. The method also includes determining, from available virtual addresses, a first virtual address corresponding to the first remote memory, and sending a first data read/write instruction for the first data when first data whose pointer is within a range of the first virtual address needs to be read/written, where the first data read/write instruction includes third indication information, and the third indication information is used for indicating storage space, for storing the first data, in the first remote memory.
    Type: Application
    Filed: March 5, 2018
    Publication date: July 12, 2018
    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
    Inventors: Lixin Zhang, Rui Hou, Ke Zhang, Tao Jiang