Patents by Inventor John Jianhua Liu

John Jianhua 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).

  • Patent number: 10119891
    Abstract: The present invention discloses a Traceable emission remote monitoring system and method. The system comprises a remote sensing unit, a transformation data processor, and a local control unit. The local control unit receives local resource information to generate control commands and transmits the same to the remote sensing unit; the remote sensing unit remotely senses emissions that an object emits based on the control commands, and transmits individual emission data to the transformation data processor for processing and analysis to obtain a first analytic result; the local control unit provides various derivative services to generate a second analytic result. In some embodiments, the system further comprises a cloud platform for generating a comprehensive analysis report. The present invention further discloses a traceable emission remote sensing method.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: November 6, 2018
    Assignee: TECTICOM ENVIRONMENTAL TECHNOLOGY LIMITED
    Inventors: Yingfeng Wang, Hao Li, John Jianhua Liu, Jim S. Liu
  • Publication number: 20170350795
    Abstract: The present invention discloses a Traceable emission remote monitoring system and method. The system comprises a remote sensing unit, a transformation data processor, and a local control unit. The local control unit receives local resource information to generate control commands and transmits the same to the remote sensing unit; the remote sensing unit remotely senses emissions that an object emits based on the control commands, and transmits individual emission data to the transformation data processor for processing and analysis to obtain a first analytic result; the local control unit provides various derivative services to generate a second analytic result. In some embodiments, the system further comprises a cloud platform for generating a comprehensive analysis report. The present invention further discloses a traceable emission remote sensing method.
    Type: Application
    Filed: October 14, 2015
    Publication date: December 7, 2017
    Inventors: Yingfeng WANG, Hao LI, John Jianhua LIU, Jim S. LIU
  • Publication number: 20090228516
    Abstract: Harmful algal bloom (HAB, also termed red tide) has increasingly caused tremendous damage to fisheries worldwide. Since the formation process of HAB is still to be uncovered and the causes of HAB occurrence are largely unknown, it is impossible to take effective measures of prevention. At the present, the only viable measure against HAB is to forewarn and predict the occurrence of large scale HAB, which relies on a viable and efficient indexing method. Unfortunately, there is currently no reliable method to forewarn the occurrence of HAB. The HaiDex method is of a diffusion-characterized water pollution indexing technology, which is invented to effectively forecast HAB, independent of water regions around the world. To ensure forecast accuracy, the HaiDex method is invented (and claimed) to: 1) Characterize statistically a continuous formation process with imperfect panel data of water quality (e.g.
    Type: Application
    Filed: March 10, 2008
    Publication date: September 10, 2009
    Applicant: The Hong Kong Polytechnic University
    Inventors: John Jianhua Liu, Jia Yan, Samuel Chun-lap Lo, Kin-chung Ho, Tsz Leung Yip