Inventor
Klaus Schreier
Inventor
Penzberg, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Qprimary
H04QSelecting44%
G06FElectric digital data processing33%
G11CStatic stores11%
H04MTelephonic communication11%
PatentTitleYear
4,914,572'Method for operating an error protected multiprocessor central control unit in a switching system'19904,912,698'Multi-processor central control unit of a telephone exchange system and its operation'19904,873,521'Address administration unit of a multi-processor central control unit of a communications switching system'19894,860,333'Error protected central control unit of a switching system and method of operation of its memory configuration'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1990Patents assigned to SIEMENS AG (4)· patent assignee history
1989–1990Based in Penzberg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 4 | 1989–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Penzberg, DE | 4 | 1989–1990 |