1
Sara A Bly, A Brady Farrand, Jeffery D Hodges, Michael D Kupfer, Brian T Lewis, William J Maybury, Michael L Tallan, Stephen B Tom: Representation of collaborative multi-user activities relative to shared structured data objects in a networked workstation environment. Xerox Corporation, W Douglas Carothers Jr, James T Beran, April 16, 1991: US05008853 (825 worldwide citation)

A multi-user collaborative system in which the contents as well as the current status of other user activity of a shared structured data object representing one or more related structured data objects in the form of data entries can be concurrently accessed by different users respectively at differe ...


2
Sara A Bly, Jeffrey D Hodges, Michael D Kupfer, Brian T Lewis, Michael L Tallan, Stephen B Tom: Updating local copy of shared data in a collaborative system. Xerox Corporation, June 15, 1993: US05220657 (696 worldwide citation)

A multi-user collaborative system in which the contents as well as the current status of other user activity of a shared structured data object representing one or more related structured data objects in the form of data entries can be concurrently accessed by different users respectively at differe ...


3
Joseph H Binkley, Perry A Caro, John B Dillon, Charles R Fay, Jonathan Gibbons, Hilary N Hooks, Abdo G Kadifa, Jeffery W Lee, William C Lynch, Clayton W Mock, Everett T Neely, Michael L Tallan, Geoffrey O Thompson, Gaya Vukkadala, John D Wick, Donald R Woods: Data processing system emulation in a window with a coprocessor and I/O emulation. Xerox Corporation, James T Beran, February 11, 1992: US05088033 (72 worldwide citation)

An emulating data processor includes a host system and an emulating processor with outputs to and inputs from the host system. The emulating processor executes sequences of instructions executable by a PC being emulated, but a host processor independently executes sequences of its instructions which ...


4
Joseph H Binkley, Perry A Caro, John B Dillon, Charles R Fay, Jonathan Gibbons, Hilary N Hooks, Abdo G Kadifa, Jeffery W Lee, William C Lynch, Clayton W Mock, Everett T Neely, Michael L Tallan, Geoffrey O Thompson, Gaya Vukkadala, John D Wick, Donald R Woods: Emulation with display update trapping. Xerox Corporation, James T Beran, April 24, 1990: US04920481 (46 worldwide citation)

An emulating data processor includes a host system and an emulating processor with outputs to and inputs from the host system. The emulating processor executes sequences of instructions executable by a PC being emulated, but a host processor independently executes sequences of its instructions which ...