Patents by Inventor Yifeng Zhu

Yifeng Zhu 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: 11214548
    Abstract: The present invention relates to certain compounds of Formula Ia and pharmaceutical compositions thereof that modulate the activity of the cannabinoid CB2 receptor. The present invention further relates to certain compounds of Formula Ia and pharmaceutical compositions thereof that modulate the activities of both the CB1 receptor and the CB2 receptor.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: January 4, 2022
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Robert M. Jones, Sangdon Han, Lars Thoresen, Jae-Kyu Jung, Sonja Strah-Pleynet, Xiuwen Zhu, Yifeng Xiong, Dawei Yue
  • Patent number: 11062096
    Abstract: One embodiment of the present invention provides a system for facilitating information in multiple languages based on an optical code. During operation, the system scans an optical code accompanying a text phrase and receives a location of a conversion server embedded in the optical code. The system then determines one or more target languages for obtaining the text phrase in the target languages and sends a query message to the conversion server based on the retrieved location. The query message comprises a list of the one or more target languages.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: July 13, 2021
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventor: Yifeng Zhu
  • Patent number: 10618855
    Abstract: Synthesis of aromatic hydrocarbons from synthesis gas in a fixed bed or a moving bed reactor loaded with a composite catalyst comprising Catalyst Component A and Catalyst Component B mixed via a mechanical mixing mode, wherein the active ingredient of the Catalyst Component A is active metal oxides; and the Catalyst Component B is one or both of ZSM-5 zeolite and metal modified ZSM-5; the pressure of the synthesis gas is 0.1-6 MPa; the reaction temperature is 300-600° C.; and the space velocity is 500-8000 h?1. The reaction process has a high product yield and selectivity, with the selectivity of aromatics reaching 50-85%, while the selectivity of the methane byproduct is less than 15%.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: April 14, 2020
    Assignee: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Xiulian Pan, Junhao Yang, Feng Jiao, Yifeng Zhu, Xinhe Bao
  • Publication number: 20190079927
    Abstract: One embodiment of the present invention provides a system for facilitating information in multiple languages based on an optical code. During operation, the system scans an optical code accompanying a text phrase and receives a location of a conversion server embedded in the optical code. The system then determines one or more target languages for obtaining the text phrase in the target languages and sends a query message to the conversion server based on the retrieved location. The query message comprises a list of the one or more target languages.
    Type: Application
    Filed: November 13, 2018
    Publication date: March 14, 2019
    Applicant: Alibaba Group Holding Limited
    Inventor: Yifeng Zhu
  • Publication number: 20190031575
    Abstract: Synthesis of aromatic hydrocarbons from synthesis gas in a fixed bed or a moving bed reactor loaded with a composite catalyst comprising Catalyst Component A and Catalyst Component B mixed via a mechanical mixing mode, wherein the active ingredient of the Catalyst Component A is active metal oxides; and the Catalyst Component B is one or both of ZSM-5 zeolite and metal modified ZSM-5; the pressure of the synthesis gas is 0.1-6 MPa; the reaction temperature is 300-600° C.; and the space velocity is 500-8000 h?1. The reaction process has a high product yield and selectivity, with the selectivity of aromatics reaching 50-85%, while the selectivity of the methane byproduct is less than 15%.
    Type: Application
    Filed: July 12, 2016
    Publication date: January 31, 2019
    Inventors: Xiulian PAN, Junhao YANG, Feng JIAO, Yifeng ZHU, Xinhe BAO
  • Patent number: 10157180
    Abstract: One embodiment of the present invention provides a system for facilitating information in multiple languages based on an optical code. During operation, the system scans an optical code accompanying a text phrase and receives a location of a conversion server embedded in the optical code. The system then determines one or more target languages for obtaining the text phrase in the target languages and sends a query message to the conversion server based on the retrieved location. The query message comprises a list of the one or more target languages.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: December 18, 2018
    Assignee: Alibaba Group Holding Limited
    Inventor: Yifeng Zhu
  • Patent number: 10042950
    Abstract: Displaying a webpage includes: receiving a first request message from a client requesting to browse a webpage; sending a second request message to the client requesting for a screen resolution adopted by the client; receiving, form the client, information indicative of the screen resolution adopted by the client; selecting a font size corresponding to the screen resolution adopted by the client according to the screen resolution adopted by the client and a predetermined correlation between screen resolutions and font sizes; generating the webpage in a scale corresponding to the screen resolution adopted by the client and the selected font size; and sending the webpage to the client.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: August 7, 2018
    Assignee: Alibaba Group Holding Limited
    Inventor: Yifeng Zhu
  • Patent number: 9601191
    Abstract: To improve the write performance of PCM, the disclosed technology, in certain embodiments, provides a new write scheme, referred to herein as two-stage-write, which leverages the speed and power asymmetries of writing a zero bit and a one bit. Writing a data block to PCM is divided into two separated stages, i.e., write-0 stage and write-1 stage. Without violating power constraints, during the write-0 stage, all zero bits in this data block are written to PCM at an accelerated speed; during the write-1 stage, all one bits are written to PCM, with more bits being written concurrently. In certain embodiments, the disclosed technology provides a new coding scheme to improve the speed of the write-1 stage by further increasing the number of bits that can be written to PCM in parallel.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: March 21, 2017
    Assignee: UNIVERSITY OF MAINE SYSTEM BOARD OF TRUSTEES
    Inventors: Yifeng Zhu, Jianhui Yue
  • Publication number: 20160203126
    Abstract: One embodiment of the present invention provides a system for facilitating information in multiple languages based on an optical code. During operation, the system scans an optical code accompanying a text phrase and receives a location of a conversion server embedded in the optical code. The system then determines one or more target languages for obtaining the text phrase in the target languages and sends a query message to the conversion server based on the retrieved location. The query message comprises a list of the one or more target languages.
    Type: Application
    Filed: January 12, 2016
    Publication date: July 14, 2016
    Applicant: Alibaba Group Holding Limited
    Inventor: Yifeng Zhu
  • Publication number: 20150340091
    Abstract: To improve the write performance of PCM, the disclosed technology, in certain embodiments, provides a new write scheme, referred to herein as two-stage-write, which leverages the speed and power asymmetries of writing a zero bit and a one bit. Writing a data block to PCM is divided into two separated stages, i.e., write-0 stage and write-1 stage. Without violating power constraints, during the write-0 stage, all zero bits in this data block are written to PCM at an accelerated speed; during the write-1 stage, all one bits are written to PCM, with more bits being written concurrently. In certain embodiments, the disclosed technology provides a new coding scheme to improve the speed of the write-1 stage by further increasing the number of bits that can be written to PCM in parallel.
    Type: Application
    Filed: December 20, 2013
    Publication date: November 26, 2015
    Applicant: UNIVERSITY OF MAINE SYSTEM BOARD OF TRUSTEES
    Inventors: Yifeng ZHU, Jianhui YUE
  • Publication number: 20150161287
    Abstract: Displaying a webpage includes: receiving a first request message from a client requesting to browse a webpage; sending a second request message to the client requesting for a screen resolution adopted by the client; receiving, form the client, information indicative of the screen resolution adopted by the client; selecting a font size corresponding to the screen resolution adopted by the client according to the screen resolution adopted by the client and a predetermined correlation between screen resolutions and font sizes; generating the webpage in a scale corresponding to the screen resolution adopted by the client and the selected font size; and sending the webpage to the client.
    Type: Application
    Filed: December 5, 2014
    Publication date: June 11, 2015
    Inventor: Yifeng Zhu
  • Patent number: 8935607
    Abstract: A method of displaying a webpage includes: receiving a first request message from a client requesting to browse a webpage; sending a second request message to the client requesting for a screen resolution adopted by the client; receiving, form the client, information indicative of the screen resolution adopted by the client; selecting a font size corresponding to the screen resolution adopted by the client according to the screen resolution adopted by the client and a predetermined correlation between screen resolutions and font sizes; generating the webpage in a scale corresponding to the screen resolution adopted by the client and the selected font size; and sending the webpage to the client.
    Type: Grant
    Filed: May 26, 2010
    Date of Patent: January 13, 2015
    Assignee: Alibaba Group Holding Limited
    Inventor: Yifeng Zhu
  • Publication number: 20120131437
    Abstract: A method of displaying a webpage includes: receiving a first request message from a client requesting to browse a webpage; sending a second request message to the client requesting for a screen resolution adopted by the client; receiving, form the client, information indicative of the screen resolution adopted by the client; selecting a font size corresponding to the screen resolution adopted by the client according to the screen resolution adopted by the client and a predetermined correlation between screen resolutions and font sizes; generating the webpage in a scale corresponding to the screen resolution adopted by the client and the selected font size; and sending the webpage to the client.
    Type: Application
    Filed: May 26, 2010
    Publication date: May 24, 2012
    Applicant: ALIBABA GROUP HOLDING LIMITED
    Inventor: Yifeng Zhu