Patents by Inventor Guan-Hong Lu

Guan-Hong Lu 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 for generating an electronic signature
    Patent number: 9798706
    Abstract: In a method for generating an electronic signature, a web server provides a webpage to be displayed on a touch screen of an electronic device, receives a representative signal of a handwritten signature inputted by a signer and a dynamic image that presents a motion of the signer during signing the handwritten signature captured by the dynamic image capturing module simultaneously with the inputting of the handwritten signature. Afterward, the web server stores the dynamic image as a streaming file, compiles a data file that includes the representative signal and the streaming file, and executes the data file in the webpage as an electronic signature.
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: October 24, 2017
    Assignee: Thinkcloud Digital Technology Co., Ltd.
    Inventors: Yu-Jen Wu, Chih-Yuan Kuo, Guan-Hong Lu
  • Method for Generating an Electronic Signature
    Publication number: 20150012812
    Abstract: In a method for generating an electronic signature, a web server provides a webpage to be displayed on a touch screen of an electronic device, receives a representative signal of a handwritten signature inputted by a signer and a dynamic image that presents a motion of the signer during signing the handwritten signature captured by the dynamic image capturing module simultaneously with the inputting of the handwritten signature. Afterward, the web server stores the dynamic image as a streaming file, compiles a data file that includes the representative signal and the streaming file, and executes the data file in the webpage as an electronic signature.
    Type: Application
    Filed: July 2, 2014
    Publication date: January 8, 2015
    Inventors: Yu-Jen Wu, Chih-Yuan Kuo, Guan-Hong Lu