Patents by Inventor Iem Heng

Iem Heng 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).

  • MOBILE CUSTOM-MADE HAND-HELD CHEMICAL DETECTION DEVICE FOR INTERFACING WITH A SMART DEVICE
    Publication number: 20150010438
    Abstract: A mobile custom-made hand-held chemical detection device interfacing with a smart device. The device includes at least one sensor, a microcontroller, and a Bluetooth module. The at least one sensor detects an associated chemical and generates information in response thereto so as to form chemical detection information. The microcomputer is operatively connected to the at least one sensor and processes the chemical detection information therefrom so as to form processed chemical detection information. The Bluetooth module is operatively connected to the microcontroller and the smart device, and communicates the processed chemical detection information from the microcontroller to the smart device for interpretation.
    Type: Application
    Filed: July 8, 2013
    Publication date: January 8, 2015
    Inventors: Iem Heng, Shaojin Zhang