Patents by Inventor Yu Hong Guo

Yu Hong Guo 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).

  • Electric machine having magnetic poles including a primary magnet and auxiliary magnets
    Patent number: 9263930
    Abstract: An electric machine has a stator and a rotor. The stator has a housing and at least one pair of magnetic poles. Each magnetic pole has a primary magnet and two auxiliary magnets disposed on respective sides of the primary magnet. All of the magnets are disposed on an inner surface of the housing. All the magnets of a magnetic pole have the same polarity.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: February 16, 2016
    Assignee: JOHNSON ELECTRIC S.A.
    Inventors: Mao Xiong Jiang, Yue Li, Jian Zhao, Yong Li, Yu Hong Guo
  • Waste food disposal unit
    Patent number: 8146843
    Abstract: A waste food disposer unit 10 for under sink application has a housing divided into a grinding chamber 12 and a motor chamber 15. The grinding chamber 12 has an inlet 16 for water and waste matter and an outlet 18 for water and shredded waste matter. A shredder ring 20 is disposed within the grinding chamber and has a plurality of cutting teeth 36 formed by slots 34 extending upwardly from a lower edge of the ring. A grinding disc 22 is disposed within the grinding chamber 12 and has a plurality of peripheral recesses 42 which co-acts with the cutting teeth 36 to shred the waste matter.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: April 3, 2012
    Assignee: Johnson Electric S.A.
    Inventors: Yuan Jin Ye, Kwong Yip Poon, Yu Hong Guo, Chi Hwa Ho, Wai Hung Yip
  • ELECTRIC MACHINE
    Publication number: 20110227439
    Abstract: An electric machine has a stator and a rotor. The stator has a housing and at least one pair of magnetic poles. Each magnetic pole has a primary magnet and two auxiliary magnets disposed on respective sides of the primary magnet. All of the magnets are disposed on an inner surface of the housing. All the magnets of a magnetic pole have the same polarity.
    Type: Application
    Filed: March 22, 2011
    Publication date: September 22, 2011
    Inventors: Mao Xiong JIANG, Yue Li, Jian Zhao, Yong Li, Yu Hong Guo
  • WASTE FOOD DISPOSAL UNIT
    Publication number: 20100012757
    Abstract: A waste food disposer unit 10 for under sink application has a housing divided into a grinding chamber 12 and a motor chamber 15. The grinding chamber 12 has an inlet 16 for water and waste matter and an outlet 18 for water and shredded waste matter. A shredder ring 20 is disposed within the grinding chamber and has a plurality of cutting teeth 36 formed by slots 34 extending upwardly from a lower edge of the ring. A grinding disc 22 is disposed within the grinding chamber 12 and has a plurality of peripheral recesses 42 which co-acts with the cutting teeth 36 to shred the waste matter.
    Type: Application
    Filed: July 16, 2009
    Publication date: January 21, 2010
    Inventors: Yuan Jin YE, Kwong Yip POON, Yu Hong GUO, Chi Hwa HO, Wai Hung YIP