Patents Represented by Law Firm Compaq Computer Corp.
  • Modem-telephone interconnect
    Patent number: 4987586
    Abstract: A modem/telephone interconnect for sharing a telephone line or communication channel between a modem and a telephone or other communication device. The interconnect provides access to the telephone line by both devices but normally prevents each device from interrupting or interfering with the operation of the other. The telephone can be used to monitor data transfer by the modem without the possibility of interfering with the data signals or quiet times.
    Type: Grant
    Filed: July 31, 1987
    Date of Patent: January 22, 1991
    Assignee: Compaq Computer Corporation
    Inventors: Allen E. Gross, Marvin F. Malm
  • Low profile laptop personal computer
    Patent number: D317442
    Type: Grant
    Filed: April 21, 1989
    Date of Patent: June 11, 1991
    Assignee: Compaq Computer Corporation
    Inventors: Christopher J. Gintz, Gary W. Pankonien, Donald S. Goodrich, John E. Youens