Lehr; Steffen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lehr; Steffen.The latest application filed is for "interdental cleaner".

Company Profile

0.11.11

Lehr; Steffen - Todnau DE
Lehr; Steffen - Villingen-Schwenningen DE
Lehr, Steffen - Villinge-Schwenningen 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
Interdental cleaner Grant 11,259,622 - Butz , et al. March 1, 2	2022-03-01
Interdental Cleaner App 20150282601 - Butz; Jurgen ; et al.	2015-10-08
Image sensor and method for reading out pixels of the image sensor Grant 8,284,287 - Vogel , et al. October 9, 2	2012-10-09
Circuit and method for reading out and resetting pixels of an image sensor Grant 8,179,464 - Schemmann , et al. May 15, 2	2012-05-15
Image sensor circuit Grant 8,102,442 - Lehr , et al. January 24, 2	2012-01-24
Image sensor circuit having differential signal path, differential analog-to-digital converter and differential signal offsetting means Grant 8,094,218 - Vogel , et al. January 10, 2	2012-01-10
Image Sensor Circuit App 20100265371 - Vogel; Patrick ; et al.	2010-10-21
Circuit and Method for Reading Out and Resetting Pixels of an Image Sensor App 20090251580 - Schemmann; Heinrich ; et al.	2009-10-08
Method and electronic circuit for controlling of a supply voltage of a laser diode Grant 7,599,412 - Vogel , et al. October 6, 2	2009-10-06
Image Sensor Circuit App 20090237542 - Lehr; Steffen ; et al.	2009-09-24
Image Sensor and Method for Reading Out Pixels of the Image Sensor App 20090174802 - Vogel; Patrick ; et al.	2009-07-09
Recording or Playback Apparatus for Optical Recording Media with a Laser Diode Circuit App 20070217309 - Lehr; Steffen	2007-09-20
Apparatus for scanning optical recording media using DPD tracking method with analog and digital delay elements Grant 7,170,833 - Buchler , et al. January 30, 2	2007-01-30
Method and arrangement for regulating the light power of a scanning beam in an apparatus for reading from or for writing to optical recording media Grant 7,161,882 - Lehr , et al. January 9, 2	2007-01-09
Apparatus for scanning optical recording media using DPD tracking method with analog and digital delay elements App 20040151089 - Buchler, Christian ; et al.	2004-08-05
Method and electronic circuit for controlling of a supply voltage of a laser diode App 20040145992 - Vogel, Patrick ; et al.	2004-07-29
Method and arrangement for regulating the light power of a scanning beam in an apparatus for reading from or for writing to optical recording media App 20040052185 - Lehr, Steffen ; et al.	2004-03-18
Apparatus for scanning optical recording media Grant 6,650,605 - Lehr November 18, 2	2003-11-18
Laser control loop with automatic adaptation to the monitoring signal polarity Grant 6,539,036 - Lehr , et al. March 25, 2	2003-03-25
Apparatus For Reproduction Or Recording Data Or Information With A Photodetector And Digital Error Signal And Evaluation Signal Processing App 20030007439 - BRUNHEIM, RUDIGER ; et al.	2003-01-09
Laser control loop with automatic adaptation to the monitoring signal polarity App 20010004367 - Lehr, Steffen ; et al.	2001-06-21
Start-up circuit for a switch mode power supply Grant 5,452,195 - Lehr , et al. September 19, 1	1995-09-19

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