Riedel; Helmut

Patent Applications and Registrations

Patent applications and USPTO patent grants for Riedel; Helmut.The latest application filed is for "method and device for determining the speed of a vehicle".

Company Profile

0.4.6

Riedel; Helmut - Oberhausen DE
Riedel; Helmut - Fuerstefeldbruck DE
Riedel; Helmut - Fuerstenfeldbruck DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and device for determining the speed of a vehicle Grant 8,140,214 - Krokel , et al. March 20, 2	2012-03-20
Method and Device for Determining the Speed of a Vehicle App 20080091315 - Krokel; Dieter ; et al.	2008-04-17
Photodetector arrangement and method for stray ligh compensation App 20060038113 - Riedel; Helmut ; et al.	2006-02-23
Method of operating an active obstacle warning system Grant 6,987,447 - Baerenweiler , et al. January 17, 2	2006-01-17
PMD system and method for operating same App 20050237593 - Xu, Zhanping ; et al.	2005-10-27
Focal surface and detector for opto-electronic imaging systems, manufacturing method and opto-electronic imaging system Grant 6,849,843 - Ansorge , et al. February 1, 2	2005-02-01
Method of operating an active obstacle warning system App 20040183662 - Baerenweiler, Josef ; et al.	2004-09-23
Image recorder and image recording method, in particular for recording objects or scenes in three dimensions App 20010052939 - Riedel, Helmut	2001-12-20
Focal surface and detector for opto-electronic imaging systems, manufacturing method and opto-electronic imaging system App 20010020671 - Ansorge, Fank ; et al.	2001-09-13
Sensor element array and method for signal or image processing Grant 5,917,544 - Sobotta , et al. June 29, 1	1999-06-29

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