Patents by Inventor Yuejin Hu

Yuejin Hu 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).

  • INTEGRATED CONTROLLER FOR MOTION CONTROL AND MOTOR CONTROL
    Publication number: 20200272121
    Abstract: An integrated controller for motion control and motor control comprises a first processor, a second processor, a cache and a shared memory. The first processor is configured to run an operating system and at least perform motion control. The second processor is configured to at least perform motor control and normally not run the operating system. The cache is coupled to the first processor and the second processor. The shared memory maps onto the cache. The first processor and the second processor are configured to share the shared memory and accordingly perform data transmission via the cache during the periods of motion control and motor control. The first processor, the second processor and the cache are integrated in a same chip.
    Type: Application
    Filed: September 27, 2018
    Publication date: August 27, 2020
    Inventors: Yan He, Shaoqiu Gong, Shuguo Zhang, Ruiqin Li, Jin Qian, Wenbin Tang, Qichao Wang, Yun Feng, Yuejin Hu, Dongping Fan
  • Integrated controller for motion control and motor control
    Patent number: 10732601
    Abstract: An integrated controller for motion control and motor control comprises a first processor, a second processor, a cache and a shared memory. The first processor is configured to run an operating system and at least perform motion control. The second processor is configured to at least perform motor control and normally not run the operating system. The cache is coupled to the first processor and the second processor. The shared memory maps onto the cache. The first processor and the second processor are configured to share the shared memory and accordingly perform data transmission via the cache during the periods of motion control and motor control. The first processor, the second processor and the cache are integrated in a same chip.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: August 4, 2020
    Assignee: RTIMEMAN MOTION CONTROL CO., LTD.
    Inventors: Yan He, Shaoqiu Gong, Shuguo Zhang, Ruiqin Li, Jin Qian, Wenbin Tang, Qichao Wang, Yun Feng, Yuejin Hu, Dongping Fan
  • INTEGRATED CONTROLLER FOR MOTION CONTROL AND MOTOR CONTROL
    Publication number: 20190041823
    Abstract: An integrated controller for motion control and motor control comprises a first processor, a second processor, a cache and a shared memory. The first processor is configured to run an operating system and at least perform motion control. The second processor is configured to at least perform motor control and normally not run the operating system. The cache is coupled to the first processor and the second processor. The shared memory maps onto the cache. The first processor and the second processor are configured to share the shared memory and accordingly perform data transmission via the cache during the periods of motion control and motor control. The first processor, the second processor and the cache are integrated in a same chip.
    Type: Application
    Filed: September 27, 2018
    Publication date: February 7, 2019
    Inventors: He Yan, Shaoqiu Gong, Shuguo Zhang, Ruiqin Li, Jin Qian, Wenbin Tang, Qichao Wang, Yun Feng, Yuejin Hu, Dongping Fan