Beller; Josef

Patent Applications and Registrations

Patent applications and USPTO patent grants for Beller; Josef.The latest application filed is for "bi-directional optoelectric conversion".

Company Profile

0.8.14

Beller; Josef - Tuebingen DE
Beller, Josef - Tubingen DE
Beller; Josef - Hildrizhausen 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
Bi-Directional Optoelectric Conversion App 20080225377 - Beller; Josef	2008-09-18
Optical time domain reflectometry system at different wavelengths Grant 7,411,666 - Beller August 12, 2	2008-08-12
Visual inspection of optical elements App 20080073485 - Jahn; Robert ; et al.	2008-03-27
Determination of an optical property of a DUT by OTDR measurement Grant 7,317,518 - Beller January 8, 2	2008-01-08
Optical time domain reflectometry system at different wavelengths App 20070091297 - Beller; Josef	2007-04-26
Determination of an optical property of a DUT by OTDR measurement App 20060256319 - Beller; Josef	2006-11-16
Time-of-flight measurement using pulse sequences App 20060227315 - Beller; Josef	2006-10-12
Wavelength selective optical power measurement App 20060177222 - Beller; Josef	2006-08-10
Visual fault detection for optical measurements Grant 7,068,358 - Beller , et al. June 27, 2	2006-06-27
Optical signal time-of-flight measurements App 20050285058 - Beller, Josef	2005-12-29
Visual fault detection for optical measurements App 20050117147 - Beller, Josef ; et al.	2005-06-02
Otdr with concurrently applied stimulus signals App 20050117840 - Beller, Josef	2005-06-02
Method and apparatus for controlling optical signal power App 20050078301 - Beller, Josef	2005-04-14
Reflectometer with improved receiver sensitivity Grant 6,836,318 - Beller December 28, 2	2004-12-28
Fiber connection fault visualization Grant 6,771,359 - Beller August 3, 2	2004-08-03
Optical property determination using differences in signal responses to applied modulated laser signals App 20040130704 - Beller, Josef ; et al.	2004-07-08
Optical measuring device with imaging unit Grant 6,646,726 - Beller , et al. November 11, 2	2003-11-11
Reflectometer with improved receiver sensibility App 20030048434 - Beller, Josef	2003-03-13
Fiber connection fault visualization App 20030030788 - Beller, Josef	2003-02-13
Optical measuring device with imaging unit App 20030030787 - Beller, Josef ; et al.	2003-02-13
Remote measurement of wavelength dependent information about optical components Grant 6,067,150 - Beller , et al. May 23, 2	2000-05-23
Optical time domain reflectometer (OTDR) with improved dynamic range and linearity Grant 5,621,518 - Beller April 15, 1	1997-04-15

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