Patents by Inventor Sheng-Lin CHENG

Sheng-Lin CHENG 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).

  • METHOD OF MANUFACTURING A PHOTOELECTRIC AND THERMOELECTRIC SENSOR, AND PHOTOELECTRIC AND THERMOELECTRIC SENSOR
    Publication number: 20160197211
    Abstract: A method of manufacturing a photoelectric and thermoelectric sensor includes the steps of: preparing a silicon substrate and an etching solution that includes hydrofluoric acid, isopropyl alcohol and deionized water; performing electrochemical etching on the silicon substrate in the etching solution to obtain a porous silicon substrate; and forming on the porous silicon substrate an electrode unit that is connected to the porous silicon substrate and that is adapted for being connected to an external circuit.
    Type: Application
    Filed: August 5, 2015
    Publication date: July 7, 2016
    Inventors: Kuei-Sen HSIAO, Chao-Yang TSAI, Sheng-Lin CHENG, Chin-Kai CHANG