Inventor
Martin Brahms
Inventor
Hanover, DE
Overview
Patents· 11 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 communication20%
H04MTelephonic communication20%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems13%
H03GControl of amplification13%
H04BTransmission13%
G02BOptical elements, systems or apparatus7%
H02HEmergency protective circuit arrangements7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
PatentTitleYear
7,233,027'Arrangement comprising at least two different electronic semiconductor circuits'20075,497,417'Switching device for transmitting telecommunication signals'19965,307,192'Process for bidirectional transmission of data'19945,253,290'Circuit arrangement for the transmission of telecommunication signals'19935,144,469'Method for the transmission of data between two stations by means of optical waveguides'19925,059,918'Procedure and apparatus for amplification of a burst signal'19915,039,887'Circuit arrangement for controlling the level of electrical signals'19915,027,434'Apparatus for bidirectional transmission of optical signals'19914,926,305'Having a plurality of secondary windings'19904,849,850'Circuit for protecting electronic devices against overload'19894,799,138'Circuit for producing an alternating voltage'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1990Patents assigned to KABELMETAL ELECTRO GMBH (3)· patent assignee history
1989–1996Based in Hanover, DE· patent location history
1991–1996Patents assigned to KOMMUNIKATIONS ELEKTRONIK (5)· patent assignee history
1992Patents assigned to KE KOMMUNICATIONS ELEKTRONIK G (1)· patent assignee history
1993Patents assigned to KE KOMMUNICATIONS ELEKTRONIK (1)· patent assignee history
2007Patents assigned to MERGE OPTICS GMBH (1)· patent assignee history
2007Based in Rodenberg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOMMUNIKATIONS ELEKTRONIK | 5 | 1991–1996 |
| KABELMETAL ELECTRO GMBH | 3 | 1989–1990 |
| KE KOMMUNICATIONS ELEKTRONIK | 1 | 1993 |
| KE KOMMUNICATIONS ELEKTRONIK G | 1 | 1992 |
| MERGE OPTICS GMBH | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hanover, DE | 10 | 1989–1996 |
| Rodenberg, DE | 1 | 2007 |