Inventor
Andreas Widl
Inventor
Munich, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G07Bprimary
G07BTicket-issuing apparatus17%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes11%
E21BEarth or rock drilling6%
F16KValves6%
G01CMeasuring distances, levels or bearings6%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves6%
G01MTesting static or dynamic balance of machines or structures6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G01SRadio direction-finding6%
G02BOptical elements, systems or apparatus6%
PatentTitleYear
10,502,341Optical microphone to diagnose actuators20196,892,942'Roadside control device for a toll apparatus installed in a motor vehicle'20056,816,707'Debiting device for deducting tolls'20046,141,609'Device for recording information on a vehicle\'s itinerary'20006,081,388'Opto-electronic imaging system for industrial applications'20005,721,678'Arrangement for a use billing system'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2000Patents assigned to MANNESMANN AG (3)· patent assignee history
1998Based in Grafelfing, DE· patent location history
2000–2019Based in Munich, DE· patent location history
2004–2005Patents assigned to VODAFONE HOLDING GMBH (2)· patent assignee history
2004Based in Mnchen, DE· patent location history
2005Based in München, DE· patent location history
2019Patents assigned to SAMSON AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MANNESMANN AG | 3 | 1998–2000 |
| VODAFONE HOLDING GMBH | 2 | 2004–2005 |
| SAMSON AG | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Munich, DE | 3 | 2000–2019 |
| München, DE | 1 | 2005 |
| Mnchen, DE | 1 | 2004 |
| Grafelfing, DE | 1 | 1998 |