Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5734865 | Virtual local area network well-known port routing mechanism for mult--emulators in an open system environment | — | 1998-03-31 |
| 5721876 | Sockets application program mechanism for proprietary based application programs running in an emulation environment | John L. Curley | 1998-02-24 |
| 5675771 | Mechanism for enabling emulation system users to directly invoke a number of host system facilities for executing host procedures either synchronously or asynchronously in a secure manner through automatically created shell mechanisms | John L. Curley, Thomas S. Hirsch, James W. Stonier | 1997-10-07 |
| 5636371 | Virtual network mechanism to access well known port application programs running on a single host system | — | 1997-06-03 |
| 5483647 | System for switching between two different operating systems by invoking the server to determine physical conditions to initiate a physical connection transparent to the user | Charles T. Mighill, Teresa Wu, Christopher R. Bailey, Steven D. Lizotte | 1996-01-09 |
| 5410709 | Mechanism for rerouting and dispatching interrupts in a hybrid system environment | — | 1995-04-25 |
| 4831518 | Multiprocessor interrupt rerouting mechanism | Allen C. Hirtle | 1989-05-16 |
| 4586129 | Apparatus and method for testing and verifying the timing logic of a cathode ray tube display | Thomas L. Murray, Jr., Thomas O. Holtey | 1986-04-29 |
| 4488231 | Communication multiplexer having dual microprocessors | Gary J. Goss | 1984-12-11 |
| 4482982 | Communication multiplexer sharing a free running timer among multiple communication lines | Gary J. Goss | 1984-11-13 |
| 4426679 | Communication multiplexer using a random access memory for storing an acknowledge response to an input/output command from a central processor | Gary J. Goss | 1984-01-17 |
| 4405981 | Communication multiplexer having an apparatus for establishing a single line priority | Angelo D. Kachemov | 1983-09-20 |
| 4348725 | Communication line service interrupt technique for a communications processing system | Robert J. Farrell, Kenneth T. Coit, John H. Vernon, Robert Huettner, John P. Grandmaison | 1982-09-07 |
| 4325119 | Process and apparatus employing microprogrammed control commands for transferring information between a control processor and communications channels | John P. Grandmaison, Robert Huettner, John H. Vernon | 1982-04-13 |
| 4290104 | Computer system having a paging apparatus for mapping virtual addresses to real addresses for a memory of a multiline communications controller | Thomas O. Holtey, Robert C. Miller | 1981-09-15 |
| 4257101 | Hardware in a computer system for maintenance by a remote computer system | Thomas O. Holtey | 1981-03-17 |
| 4255786 | Multi-way vectored interrupt capability | Thomas O. Holtey | 1981-03-10 |