Joshua E. Rothenberg

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lithographic method for manufacturing a mask used in the fabricatio...
- Patent number 6,833,954
- Issue date Dec 21, 2004
- Teraxion Inc.
- Jason Zweiback
- G02 - OPTICS
Information Patent Grant
Lithographic fabrication of phase mask for fiber Bragg gratings
- Patent number 6,778,733
- Issue date Aug 17, 2004
- Teraxion Inc.
- Joshua E. Rothenberg
- G02 - OPTICS
Information Patent Grant
Embodying amplitude information into phase masks
- Patent number 6,751,381
- Issue date Jun 15, 2004
- Teraxion Inc.
- Jan Popelek
- G02 - OPTICS
Information Patent Grant
Efficient sampled bragg gratings for WDM applications
- Patent number 6,707,967
- Issue date Mar 16, 2004
- Teraxion Inc.
- Joshua E. Rothenberg
- G02 - OPTICS
Information Patent Grant
Diffraction compensation of FBG phase masks for multi-channel sampl...
- Patent number 6,654,521
- Issue date Nov 25, 2003
- Teraxion Inc.
- Yunlong Sheng
- G02 - OPTICS
Information Patent Grant
Tunable optical dispersion by using two fiber Bragg gratings with n...
- Patent number 6,647,180
- Issue date Nov 11, 2003
- Teraxion Inc.
- Joshua E. Rothenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Free-space diffraction measurement of a phase mask for fabrication...
- Patent number 6,532,074
- Issue date Mar 11, 2003
- Teraxion Inc.
- Russell Wilcox
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DIFFRACTION COMPENSATION OF FBG PHASE MASKS FOR MULTI-CHANNEL SAMPL...
- Publication number 20030138206
- Publication date Jul 24, 2003
- Yunlong Sheng
- G02 - OPTICS
Information Patent Application
Devices and applications based on tunable wave-guiding bragg gratin...
- Publication number 20030086647
- Publication date May 8, 2003
- Alan E. Willner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT SAMPLED GRATINGS FOR WDM APPLICATIONS
- Publication number 20030086646
- Publication date May 8, 2003
- Joshua E. Rothenberg
- G02 - OPTICS
Information Patent Application
Lithographic fabrication of phase mask for fiber bragg gratings
- Publication number 20020122626
- Publication date Sep 5, 2002
- Joshua E. Rothenberg
- G02 - OPTICS
Information Patent Application
LITHOGRAPHIC METHOD FOR MANUFACTURING A MASK USED IN THE FABRICATIO...
- Publication number 20020102055
- Publication date Aug 1, 2002
- Jason Zweiback
- G02 - OPTICS
Information Patent Application
Tunable optical dispersion by using two fiber bragg gratings with n...
- Publication number 20020094165
- Publication date Jul 18, 2002
- Joshua E. Rothenberg
- G02 - OPTICS