Patents by Inventor Kishin Surtani

Kishin Surtani 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).

  • Automated liquid crystal display and process
    Patent number: 4501471
    Abstract: A liquid crystal display (LCD) capable of automated fabrication facilitated by the use of continuous strips of plastic film on the surface of which corresponding electrode patterns are defined. Liquid crystal material, and spacing means, are sealed between the plastic strips, preferably with the aid of sealing rings formed on one of the film strips; thereby, defining the individual liquid crystal display.
    Type: Grant
    Filed: January 29, 1982
    Date of Patent: February 26, 1985
    Assignee: Texas Instruments Incorporated
    Inventors: Bobby G. Culley, Kishin Surtani
  • Automated liquid crystal display process
    Patent number: 4228574
    Abstract: An automated liquid crystal display (LCD) film fabrication process. Automation is facilitated by use of strips, preferably continuous, of plastic film on proposed surface of which corresponding electrode patterns are defined. Liquid crystal material and spacing means are introduced between the plastic strips which are sealed, preferably with the aid of sealing rings screen formed on one of the films, to define individual display units. Each unit has a volume of liquid crystal material enclosed between corresponding pairs of electrode patterns on the two strips.
    Type: Grant
    Filed: May 29, 1979
    Date of Patent: October 21, 1980
    Assignee: Texas Instruments Incorporated
    Inventors: Bobby G. Culley, Kishin Surtani