×

Vector calculator apparatus for graphic waveform manipulation

  • US 5,199,103 A
  • Filed: 04/23/1991
  • Issued: 03/30/1993
  • Est. Priority Date: 02/26/1987
  • Status: Expired due to Term
First Claim
Patent Images

1. In a computer system, means for processing one or more selected vector arrays by operating thereon by vector operators to produce a vector result, said means comprising:

  • means for simulating the appearance and operation of a plural key calculator pad by creating a display window within the computer system, the display window resembling a calculator, with selected ones of the keys in the pad being associated in the system with different vector operators;

    means for inputting one or more selected vector arrays; and

    user-operable means associated with such keys for processing such vector arrays.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×