Inventor
Peter Wratil
Inventor
Rosengarten, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication40%
G01DMeasuring not specially adapted for a specific variable20%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes20%
G07FCoin-freed or like apparatus20%
PatentTitleYear
7,430,690'Circuit arrangement for protected data transmission, particularly in ring-shaped bus systems'20087,152,188'Circuit arrangement for protected data transmission, particularly in ring-shaped bus systems'20065,298,724'Method for operating installations comprising chip-card-driven control systems'19944,926,351'Digital processing device for analog input'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to KLOECKNER MOELLER (1)· patent assignee history
1990Based in Bergisch Gladbach, DE· patent location history
1994Patents assigned to KLOECKNER MOELLER GMBH (1)· patent assignee history
1994Based in Rosengarten-Klecken, DE· patent location history
2006Patents assigned to PHOENIX CONTACT GMBH & CO (1)· patent assignee history
2006–2008Based in Rosengarten, DE· patent location history
2008Patents assigned to PHOENIX CONTACT GMBH & C KG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KLOECKNER MOELLER | 1 | 1990 |
| KLOECKNER MOELLER GMBH | 1 | 1994 |
| PHOENIX CONTACT GMBH & C KG | 1 | 2008 |
| PHOENIX CONTACT GMBH & CO | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rosengarten, DE | 2 | 2006–2008 |
| Rosengarten-Klecken, DE | 1 | 1994 |
| Bergisch Gladbach, DE | 1 | 1990 |