Inventor
Stephen J. Schmandt
Inventor
Tokyo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing83%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
6,279,004'Database index key versioning'20015,471,615'Distributed data processing system having front-end and back-end computers with different operating systems'19955,404,563'Scheduling normally interchangeable facilities in multiprocessor computer systems'19955,367,661'Technique for controlling channel operations in a host computer by updating signals defining a dynamically alterable channel program'19945,345,590'Method and apparatus for cross-partition control in a partitioned process environment'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2001Patents assigned to IBM (5)· patent assignee history
1994–1995Based in Tokyo, JP· patent location history
2001Based in Portola Valley, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 5 | 1994–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 1994–1995 |
| Portola Valley, California, US | 1 | 2001 |