Charles S. KOEHLER

Person

Concord, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical element and system using the same
- Patent number 8,821,035
- Issue date Sep 2, 2014
- FLIR Systems, Inc.
- Alan D. Kathman
- G02 - OPTICS
Information Patent Grant
Optical element and system using the same
- Patent number 8,529,139
- Issue date Sep 10, 2013
- Digitaloptics Corporation East
- Alan D. Kathman
- G02 - OPTICS
Information Patent Grant
Optical element and system using the same
- Patent number 7,769,258
- Issue date Aug 3, 2010
- Tessera North America, Inc.
- Alan D. Kathman
- G02 - OPTICS
Information Patent Grant
Optical element and system using the same
- Patent number 7,529,446
- Issue date May 5, 2009
- Tessera North America, Inc.
- Alan D. Kathman
- G02 - OPTICS
Information Patent Grant
Optical element and system using the same
- Patent number 7,343,069
- Issue date Mar 11, 2008
- Tessera North America, Inc.
- Alan D. Kathman
- G02 - OPTICS
Information Patent Grant
Waveguide to waveguide monitor
- Patent number 7,266,270
- Issue date Sep 4, 2007
- Tessera North America
- James E. Morris
- G02 - OPTICS
Information Patent Grant
Fiber coupler, system and associated methods for reducing back refl...
- Patent number 7,221,823
- Issue date May 22, 2007
- Digital Optics Corporation
- Alan D. Kathman
- G02 - OPTICS
Information Patent Grant
Fiber coupler system and associated methods for reducing back refle...
- Patent number 6,496,621
- Issue date Dec 17, 2002
- Digital Optics Corp.
- Alan D. Kathman
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ELEMENT AND SYSTEM USING THE SAME
- Publication number 20140112619
- Publication date Apr 24, 2014
- FLIR SYSTEMS, INC.
- Alan D. KATHMAN
- G02 - OPTICS
Information Patent Application
Optical element and system using the same
- Publication number 20120076456
- Publication date Mar 29, 2012
- DigitalOptics Corporation East
- Alan D. Kathman
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND SYSTEM USING THE SAME
- Publication number 20090226134
- Publication date Sep 10, 2009
- DIGITAL OPTICS CORPORATION (TESSERA NORTH AMERICA, INC.)
- Alan D. KATHMAN
- G02 - OPTICS
Information Patent Application
Optical element and system using the same
- Publication number 20080159695
- Publication date Jul 3, 2008
- DIGITAL OPTICS CORPORATION (now TESSERA NORTH AMERICA, INC.)
- Alan D. Kathman
- G02 - OPTICS
Information Patent Application
Optical element and system using the same
- Publication number 20070223094
- Publication date Sep 27, 2007
- DIGITAL OPTICS CORPORATION
- Alan D. Kathman
- G02 - OPTICS
Information Patent Application
Waveguide to waveguide monitor
- Publication number 20030174959
- Publication date Sep 18, 2003
- James E. Morris
- G02 - OPTICS
Information Patent Application
Fiber coupler, system and associated methods for reducing back refl...
- Publication number 20030072526
- Publication date Apr 17, 2003
- Alan D. Kathman
- G02 - OPTICS

Charles S. KOEHLER

Person

Patents Grantslast 30 patents

Optical element and system using the same

Optical element and system using the same

Optical element and system using the same

Optical element and system using the same

Optical element and system using the same

Waveguide to waveguide monitor

Fiber coupler, system and associated methods for reducing back refl...

Fiber coupler system and associated methods for reducing back refle...

Patents Applicationslast 30 patents

OPTICAL ELEMENT AND SYSTEM USING THE SAME

Optical element and system using the same

OPTICAL ELEMENT AND SYSTEM USING THE SAME

Optical element and system using the same

Optical element and system using the same

Waveguide to waveguide monitor

Fiber coupler, system and associated methods for reducing back refl...