Patents by Inventor XIANG-FEI LIU

XIANG-FEI LIU 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: 20150308156
    Abstract: The invention relates to a locking mechanism for a motor vehicle comprising a closing aid. The locking mechanism comprises an electrically driven closing aid which can move a rotary catch of the locking mechanism from a preliminary catching position to a main catching position when the closing aid is in an engaging position. It is possible to move the closing aid from its engaging position to a disengaging position and vice versa. The closing aid cannot move the rotary catch of the locking mechanism from its preliminary catching position to its main catching position when the closing aid is in its disengaging position. Since it is possible to move the closing aid to a disengaging position, it is possible to open the locking mechanism of the locking mechanism independent from the motor driven closing aid. A malfunction is thereby avoided.
    Type: Application
    Filed: April 28, 2014
    Publication date: October 29, 2015
    Inventors: Robert J. Hunt, Xiang fei Liu
  • Publication number: 20140305603
    Abstract: A process for making pulp includes providing plant fiber raw material. The plant fiber raw material can be wood fiber or gramineae plant fiber. The plat fiber raw material is cooked to make a pulp. A TEMPO catalytic oxidation system is added to the pulp to oxidize the pulp fiber. The oxidized pulp fiber is then bleached.
    Type: Application
    Filed: December 12, 2013
    Publication date: October 16, 2014
    Applicant: Goldeast Paper (Jiangsu) Co., Ltd
    Inventors: PU MA, XIANG-FEI LIU, YUNGCHANG F. CHIN, REN-RONG WANG
  • Publication number: 20140216672
    Abstract: A modified filler composition used in papermaking is provided. The modified filler composition contains microfibrillated cellulose, filler, and latex having a glass transition temperature of less than 20° C. The dry weight of the microfibrillated cellulose is about 0.1% to about 10% that of the filler; the dry weight of the latex is about 0.1% to about 15% that of the filler.
    Type: Application
    Filed: December 12, 2013
    Publication date: August 7, 2014
    Applicant: Goldeast Paper (Jiangsu) Co., Ltd
    Inventors: YAN FENG, PENG ZHAO, XIANG-FEI LIU