Inventor
Wolf Ohl
Inventor
Korntal-Muenchingen, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Qprimary
H04QSelecting100%
PatentTitleYear
5,694,398'Network termination and network termination arrangement of a telecommunications network'19973,971,897'Circuit arrangement for a selective signal receiver, particularly for use in telephone systems'19763,949,177'Method for frequency-recognition in selective signal receivers for use in telecommunication, particularly telephone systems'19763,935,395'Selective signal receiver for use in telecommunication systems'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to INT STANDARD ELECTRIC CORP (3)· patent assignee history
1976–1997Based in Korntal-Muenchingen, DE· patent location history
1997Patents assigned to ALCATEL NV (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INT STANDARD ELECTRIC CORP | 3 | 1976 |
| ALCATEL NV | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Korntal-Muenchingen, DE | 4 | 1976–1997 |