Patents by Inventor Shangxin Shi

Shangxin Shi 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).

  • Air quality monitor and air quality monitoring system carried by smart phone
    Patent number: 9876890
    Abstract: An air quality monitor carried by a smart phone and an air quality monitoring system carried by the smart phone are provided. The quality monitor carried by the smart phone includes a shell body, wherein a sensor is provided inside the shell body; a plug is provided on the shell body for being connected to the smart phone; a signal output terminal and a power input terminal of the sensor are both connected to the plug; wherein no power source or power source managing module is provided inside the shell body; no display module is provided on the shell body. Product weight and volume are greatly reduced, in such a manner that a product of the present invention is easy to carry. An air quality monitoring system carried by a smart phone includes: the smart phone, wherein the smart phone comprises a port and a signal processing system.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: January 23, 2018
    Assignee: Shanghai Eawada Environmental Technology CO., Ltd
    Inventors: Shangxin Shi, Yi Zhang
  • Air quality monitor and air quality monitoring system carried by smart phone
    Publication number: 20170310809
    Abstract: An air quality monitor carried by a smart phone and an air quality monitoring system carried by the smart phone are provided. The quality monitor carried by the smart phone includes a shell body, wherein a sensor is provided inside the shell body; a plug is provided on the shell body for being connected to the smart phone; a signal output terminal and a power input terminal of the sensor are both connected to the plug; wherein no power source or power source managing module is provided inside the shell body; no display module is provided on the shell body. Product weight and volume are greatly reduced, in such a manner that a product of the present invention is easy to carry. An air quality monitoring system carried by a smart phone includes: the smart phone, wherein the smart phone comprises a port and a signal processing system.
    Type: Application
    Filed: July 10, 2017
    Publication date: October 26, 2017
    Inventors: Shangxin Shi, Yi Zhang