Inventor
Richard A. Cowgill
Inventor
Lake Forest, CA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing100%
PatentTitleYear
5,809,533'Dual bus system with multiple processors having data coherency maintenance'19985,511,224'Configurable network using dual system busses with common protocol compatible for store-through and non-store-through cache memories'19965,386,517'Dual bus communication system connecting multiple processors to multiple I/O subsystems having a plurality of I/O devices with varying transfer speeds'19955,113,500'Multiple cooperating and concurrently operating processors using individually dedicated memories'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1998Patents assigned to UNISYS CORP (4)· patent assignee history
1992Based in El Toro, CA, US· patent location history
1995–1998Based in Lake Forest, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNISYS CORP | 4 | 1992–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lake Forest, California, US | 3 | 1995–1998 |
| El Toro, California, US | 1 | 1992 |