Patents by Inventor Haiming MAO

Haiming MAO 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).

  • INTERNAL FIXING DEVICE FOR APPARATUS IN TRANSPORT MODE, APPARATUS COMPRISING INTERNAL FIXING DEVICE, AND METHOD FOR REDUCING DAMAGE TO APPARATUS DURING TRANSPORT
    Publication number: 20230256431
    Abstract: The present invention relates to an internal fixing device for an apparatus in a transport mode, an apparatus comprising said device, and a method for reducing the risk of damage to the apparatus during transport. The internal fixing device comprises a limiting device, eccentric roller transmission assemblies, a motor assembly, a motion guide assembly, etc. The two ends of a motor output shaft are fixedly disposed on eccentric roller transmission assemblies on two sides of the apparatus. By triggering a microswitch on the limiting device, eccentric rollers and rocking handles form self locking in a transport mode to stop motion. The present invention can effectively reduce the risk of damage to the apparatus during transport.
    Type: Application
    Filed: June 28, 2021
    Publication date: August 17, 2023
    Applicant: LEADWAY (HK) LIMITED
    Inventors: Haiming MAO, Zhiguang LI, Tao WAGN, Chun YU, Fangmin YU, Fanwen RONG, Guochun JIANG
  • NUCLEIC ACID EXTRACTION INSTRUMENT
    Publication number: 20200095572
    Abstract: The present invention provides a nucleic acid extraction instrument including a base, an outer housing connected with the base, and an instrumental main body positioned inside the outer housing and mounted to the base; and the instrumental main body includes an electrical power pack, a main control device, a first motor set, a second motor set, and a third motor set.
    Type: Application
    Filed: November 11, 2019
    Publication date: March 26, 2020
    Applicant: LEADWAY (HK) LIMITED
    Inventors: Haiming MAO, Zijian LUO, Tao WANG, Chun YU, Tao LIN
  • Nucleic acid extraction apparatus
    Patent number: 10472621
    Abstract: The present invention provides a nucleic acid extraction instrument including a base, an outer housing connected with the base, and an instrumental main body positioned inside the outer housing and mounted to the base; and the instrumental main body includes an electrical power pack, a main control device, a first motor set, a second motor set, and a third motor set.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: November 12, 2019
    Assignee: Leadway (HK) Limited
    Inventors: Haiming Mao, Zijian Luo, Tao Wang, Chun Yu, Tao Lin
  • NUCLEIC ACID EXTRACTION APPARATUS
    Publication number: 20160289665
    Abstract: The present invention provides a nucleic acid extraction instrument including a base, an outer housing connected with the base, and an instrumental main body positioned inside the outer housing and mounted to the base; and the instrumental main body includes an electrical power pack, a main control device, a first motor set, a second motor set, and a third motor set.
    Type: Application
    Filed: October 31, 2014
    Publication date: October 6, 2016
    Inventors: Haiming MAO, Zijian LUO, Tao WANG, Chun YU, Tao LIN