Willebrand; Heinz

Patent Applications and Registrations

Patent applications and USPTO patent grants for Willebrand; Heinz.The latest application filed is for "hybrid wireless optical and radio frequency communication link".

Company Profile

0.8.6

Willebrand; Heinz - Longmont CO

*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
Hybrid wireless optical and radio frequency communication link Grant 7,110,678 - Willebrand , et al. September 19, 2	2006-09-19
Method and apparatus for free-space optical communication without eletro-optical conversion Grant 6,934,477 - Willebrand August 23, 2	2005-08-23
Integrated environmental control and management system for free-space optical communication systems Grant 6,889,009 - Willebrand May 3, 2	2005-05-03
Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links Grant 6,868,237 - Willebrand , et al. March 15, 2	2005-03-15
Hybrid wireless optical and radio frequency communication link App 20040208591 - Willebrand, Heinz ; et al.	2004-10-21
Hybrid wireless optical and radio frequency communication link Grant 6,763,195 - Willebrand , et al. July 13, 2	2004-07-13
Hybrid wireless optical and radio frequency communication link App 20040037566 - Willebrand, Heinz ; et al.	2004-02-26
Method and apparatus for free-space optical communication without eletro-optical conversion App 20020167697 - Willebrand, Heinz	2002-11-14
Integrated environmental control and management system for free-space optical communication systems App 20020149811 - Willebrand, Heinz	2002-10-17
Method and apparatus for free-space optical communication without electro-optical conversion Grant 6,462,847 - Willebrand October 8, 2	2002-10-08
Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links App 20020012150 - Willebrand, Heinz	2002-01-31
Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links App 20020012139 - Willebrand, Heinz ; et al.	2002-01-31
Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links Grant 6,239,888 - Willebrand May 29, 2	2001-05-29
Optical wavelength tracking receiver Grant 5,838,470 - Radehaus , et al. November 17, 1	1998-11-17

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