Patents by Inventor Yanlai Shen

Yanlai Shen 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).

  • SEARCH RESULT RANKING AND PRESENTATION
    Publication number: 20240095252
    Abstract: Methods and systems are provided for ranking search results and generating a presentation. In some implementations, a search system generates a presentation based on a search query. In some implementations, a search system ranks search results based on data stored in a knowledge graph. In some implementations, a search system identifies a modifying concept such as a superlative in a received search query, and determines ranking properties based on the modifying concept.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 21, 2024
    Inventors: Chen Zhou, Chen Ding, David Francois Huynh, JinYu Lou, Yanlai Huang, Hongda Shen, Guanghua Li, Yiming Li, Yangyang Chai
  • Titania (TiO.sub.2) support and process for preparation and use of the same
    Patent number: 5962367
    Abstract: A support suitable for catalyst having a surface area in the range of from 80 to 200 m.sup.2 /g, a pore volume of from 0.3 to 0.5 ml/g, a side compression strength of from 70 to 240 N/cm and a pore diameter of from 60 to 200 Angstom units. The support contains from 60% to 100% by weight titania (TiO.sub.2) and from 0% to 40% by weight alumina (Al.sub.2 O.sub.3). The support is produced by raw material of titania. The invention also provides process for producing said support and catalyst employing the same.
    Type: Grant
    Filed: May 2, 1997
    Date of Patent: October 5, 1999
    Assignee: Dequing Chemical Industry and Technologies Co., Ltd.
    Inventors: Binglong Shen, Dingyi Li, Yanlai Shen