Patents by Inventor Yuning Li

Yuning Li 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: 10762345
    Abstract: The present disclosure provides a method and for acquiring text data of a trademark image, a computer device and a non-transitory computer readable storage medium. The method includes the followings. A trademark database including one or more mappings among trademark feature information, trademark description information and trademark text information is established. A to-be-processed image including image description information is acquired. Trademark feature information corresponding to the to-be-processed image is determined. The trademark text information corresponding to the trademark feature information as the text data of the trademark image corresponding to the to-be-processed image according to the one or more mappings in the trademark database when the trademark description information corresponding to the trademark feature information corresponding to the to-be-processed image is contained in the image description information corresponding to the to-be-processed image.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: September 1, 2020
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Shufu Xie, Yuning Du, Guang Li, Shanshan Liu, Chenxia Li
  • Patent number: 10735578
    Abstract: Methods for unlocking a mobile terminal can include capturing a face image of a user through a front-facing camera of the mobile terminal in response to a sliding action applied to a sliding module on the mobile terminal; and unlocking the mobile terminal by using the captured face image as a key.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: August 4, 2020
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Zhaoqin Lin, Zheng Yan, Yudong Chang, Yuning Li, Chengxing Gao
  • Publication number: 20200128124
    Abstract: Methods for unlocking a mobile terminal can include capturing a face image of a user through a front-facing camera of the mobile terminal in response to a sliding action applied to a sliding module on the mobile terminal; and unlocking the mobile terminal by using the captured face image as a key.
    Type: Application
    Filed: July 22, 2019
    Publication date: April 23, 2020
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Zhaoqin LIN, Zheng YAN, Yudong CHANG, Yuning LI, Chengxing GAO
  • Publication number: 20160099412
    Abstract: The present invention discloses an organic semiconductor formulation comprising an organic semiconductor (OSC) and an organic phosphorous-containing additive (OPA) capable of enhancing the n-type performance of the organic semiconductor. The semiconductor formulation disclosed herein is suitable for producing n-type semiconductor thin films for use in a variety of electronic, optical, or optoelectronic devices such as organic thin film transistors, organic photovoltaics, and organic light emitting devices.
    Type: Application
    Filed: October 5, 2015
    Publication date: April 7, 2016
    Inventors: Yuning LI, Bin SUN
  • Patent number: 9184391
    Abstract: A compound including at least one type of an optionally substituted indolocarbazole moiety and at least one divalent linkage.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: November 10, 2015
    Assignee: Xerox Corporation
    Inventors: Yuning Li, Beng S. Ong, Yiliang Wu, Ping Liu
  • Patent number: 9166167
    Abstract: There is presently provided compounds of formula (I), which are useful as p-type semiconductor materials and in devices comprising such p-type semiconductor materials.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: October 20, 2015
    Assignee: Agency for Science, Technology and Research
    Inventors: Zhikuan Chen, Jun Li, Beng Ong, Prashant Sonar, Kok Haw Ong, Ging Meng Ng, Siew Lay Lim, Samarendra Pratap Singh, Yuning Li
  • Publication number: 20150295179
    Abstract: The present invention describes the monomeric, oligomeric and polymeric materials comprising a fused-ring moiety, which can be used as organic semiconductors for use in electronic, optical, or optoelectronic devices such as organic thin film transistors and organic photovoltaics.
    Type: Application
    Filed: November 7, 2013
    Publication date: October 15, 2015
    Inventor: Yuning LI
  • Publication number: 20140148567
    Abstract: A compound including at least one type of an optionally substituted indolocarbazole moiety and at least one divalent linkage.
    Type: Application
    Filed: January 30, 2014
    Publication date: May 29, 2014
    Applicant: Xerox Corporation
    Inventor: Yuning Li
  • Patent number: 8729222
    Abstract: A thin-film transistor comprises a semiconducting layer comprising a semiconducting material selected from Formula (I) or (II): wherein X, R1, R2, R3, R4, R5 a, b, and n are as described herein. Semiconducting compositions of Formula (I) or (II) are also described.
    Type: Grant
    Filed: June 10, 2013
    Date of Patent: May 20, 2014
    Assignee: Samsung Electronics Co. Ltd.
    Inventors: Yuning Li, Yiliang Wu, Ping Liu, Paul F. Smith
  • Publication number: 20140088313
    Abstract: A substituted indolocarbazole comprising at least one optionally substituted thienyl.
    Type: Application
    Filed: December 5, 2013
    Publication date: March 27, 2014
    Applicant: Xerox Corporation
    Inventors: Yiliang Wu, Beng S. Ong, Yu Qi, Yuning Li
  • Patent number: 8673959
    Abstract: A polymer comprising at least one type of repeat unit comprising at least one type of an optionally substituted indolocarbazole moiety and at least one divalent linkage.
    Type: Grant
    Filed: April 22, 2008
    Date of Patent: March 18, 2014
    Assignee: Xerox Corporation
    Inventors: Yuning Li, Beng S Ong, Yiliang Wu, Ping Liu
  • Patent number: 8624232
    Abstract: There is provided compounds of formula I, ambipolar semiconductor material derived from such compounds and devices comprising such ambipolar semiconductor material.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: January 7, 2014
    Inventors: Prashant Sonar, Samarendra P. Singh, Mui Siang Soh, Yuning Li
  • Patent number: 8609867
    Abstract: A substituted indolocarbazole comprising at least one optionally substituted thienyl.
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: December 17, 2013
    Assignee: Xerox Corporation
    Inventors: Yiliang Wu, Beng S. Ong, Yu Qi, Yuning Li
  • Publication number: 20130273688
    Abstract: A thin-film transistor comprises a semiconducting layer comprising a semiconducting material selected from Formula (I) or (II): wherein X, R1, R2, R3, R4, R5 a, b, and n are as described herein. Semiconducting compositions of Formula (I) or (II) are also described.
    Type: Application
    Filed: June 10, 2013
    Publication date: October 17, 2013
    Inventors: Yuning Li, Yiliang Wu, Ping Liu, Paul F. Smith
  • Patent number: 8461292
    Abstract: A thin-film transistor comprises a semiconducting layer comprising a semiconducting material selected from Formula (I) or (II): wherein X, R1, R2, R3, R4, R5 a, b, and n are as described herein. Semiconducting compositions of Formula (I) or (II) are also described.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: June 11, 2013
    Assignee: Xerox Corporation
    Inventors: Yuning Li, Yiliang Wu, Ping Liu, Paul F. Smith
  • Patent number: 8419822
    Abstract: Processes for producing carboxylic acid-stabilized silver nanoparticles are disclosed. A reaction mixture comprising a silver salt, a carboxylic acid, and a tertiary amine is heated to form carboxylic acid-stabilized silver nanoparticles.
    Type: Grant
    Filed: August 18, 2008
    Date of Patent: April 16, 2013
    Assignee: Xerox Corporation
    Inventor: Yuning Li
  • Patent number: 8382970
    Abstract: The presently disclosed embodiments are directed to an improved metallization process for making fuser members which avoids the extra steps of metal nanoparticle seeding or special substrate treatment. In embodiments, a metallized substrate, formed by dip-coating or spraying with a metal nanoparticle dispersion which is subsequently thermally annealed, is used for the complete fabrication of the fuser member.
    Type: Grant
    Filed: August 5, 2008
    Date of Patent: February 26, 2013
    Assignee: Xerox Corporation
    Inventors: Yu Qi, Qi Zhang, Yuning Li, Nan-Xing Hu
  • Patent number: 8382878
    Abstract: A process comprising: (a) preparing a reaction mixture comprising a silver salt, the reducing agent comprising a hydrazine compound, a thermally removable stabilizer, and an optional solvent, to form a plurality of silver-containing nanoparticles with molecules of the stabilizer on the surface of the silver-containing nanoparticles, wherein the reaction mixture generates an acid; and (b) removing the acid to produce the silver-containing nanoparticles substantially free of acid.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: February 26, 2013
    Assignee: Xerox Corporation
    Inventor: Yuning Li
  • Patent number: 8334391
    Abstract: A polymer of the formula/structure wherein R represents alkyl, alkoxy, aryl, or heteroaryl; each R1 and R2 is independently hydrogen (H), a suitable hydrocarbon; a heteroatom containing group or a halogen; R3 and R4 are independently a suitable hydrocarbon, a heteroatom containing group, or a halogen; x and y represent the number of groups; Z represents sulfur, oxygen, selenium, or NR? wherein R? is hydrogen, alkyl, or aryl; and n and m represent the number of repeating units.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: December 18, 2012
    Assignee: Xerox Corporation
    Inventors: Yuning Li, Yiliang Wu, Beng S. Ong, Ping Liu
  • Patent number: 8319206
    Abstract: A thin film transistor has a semiconducting layer comprising a semiconductor and surface-modified carbon nanotubes. The semiconducting layer has improved charge carrier mobility.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: November 27, 2012
    Assignee: Xerox Corporation
    Inventors: Yiliang Wu, Yuning Li, Ping Liu, Paul F. Smith, Hadi K. Mahabadi