Inventor
Wolf Steffens
Inventor
Herrenberg, DE
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light52%
G01SRadio direction-finding24%
G01BMeasuring length, thickness or similar linear dimensions5%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%
G08GTraffic control systems5%
H01QAntennas, i.e. radio aerials5%
H04BTransmission5%
PatentTitleYear
9,557,412'Angular resolution radar sensor'20179,140,780'Radar sensor having a blindness detection device'20158,823,580'FMCW radar sensor and method for frequency matching'20148,378,882'Method for operating a radar and radar'20137,630,061'Radar sensors for motor vehicles'20097,463,668'Wavelength tunable cavity with rotational movement'20087,430,227'Wavelength tunable laser source with parameter correction'20087,423,760'Method and apparatus for monitoring an interferometer'20087,260,136'Multiple laser cavity'20077,242,698'Wavelength tunable laser with dispersive element'20077,136,590'Self-adjustable tunable filter'20067,075,957'Controlling an optical source using a beat frequency'20066,999,482'Wavelength tunable laser with diffractive optical element'20066,856,642'Laser resonator with direction sensitive decoupling'20056,763,044'Tuning a laser'20046,711,185'Polarization dependent out-coupling'20046,693,937'Integrated tunable laser'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2008Patents assigned to AGILENT TECHNOLOGIES INC (12)· patent assignee history
2004–2017Based in Herrenberg, DE· patent location history
2004Based in Bundesrepublik Deutschland, DE· patent location history
2007Based in Herenberg, DE· patent location history
2009–2017Patents assigned to BOSCH GMBH ROBERT (5)· patent assignee history
2013–2017Patents assigned to STEFFENS WOLF (4)· patent assignee history
2014–2015Patents assigned to KUEHNLE GOETZ (2)· patent assignee history
2015Patents assigned to BECHLER DIRK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AGILENT TECHNOLOGIES INC | 12 | 2004–2008 |
| BOSCH GMBH ROBERT | 5 | 2009–2017 |
| STEFFENS WOLFself | 4 | 2013–2017 |
| KUEHNLE GOETZ | 2 | 2014–2015 |
| BECHLER DIRK | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Herrenberg, DE | 15 | 2004–2017 |
| Herenberg, DE | 1 | 2007 |
| Bundesrepublik Deutschland, DE | 1 | 2004 |