James R. Leger

Person

Plymouth, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Managing electromagnetic field propagation in gradient-index media
- Patent number 11,163,168
- Issue date Nov 2, 2021
- Regents of The University of Minnesota
- James Robert Leger
- G02 - OPTICS
Information Patent Grant
Ellipsometry methods and apparatus using solid immersion tunneling
- Patent number 6,934,024
- Issue date Aug 23, 2005
- Regents of The University of Minnesota
- Qiwen Zhan
- G01 - MEASURING TESTING
Information Patent Grant
Imaging ellipsometry
- Patent number 6,798,511
- Issue date Sep 28, 2004
- Regents of The University of Minnesota
- Qiwen Zhan
- G01 - MEASURING TESTING
Information Patent Grant
Ellipsometer using radial symmetry
- Patent number 6,693,711
- Issue date Feb 17, 2004
- Regents of The University of Minnesota
- James R. Leger
- G01 - MEASURING TESTING
Information Patent Grant
Phase grating and mode-selecting mirror for a laser
- Patent number 5,745,511
- Issue date Apr 28, 1998
- Regents of The University of Minnesota
- James R. Leger
- G02 - OPTICS
Information Patent Grant
Distortion-compensated phase grating and mode-selecting mirror for...
- Patent number 5,627,847
- Issue date May 6, 1997
- Regents of The University of Minnesota
- James R. Leger
- G02 - OPTICS
Information Patent Grant
Phase conjugating difractive elements and method
- Patent number 5,592,505
- Issue date Jan 7, 1997
- Regents of The University of Minnesota
- James R. Leger
- G02 - OPTICS
Information Patent Grant
Phase grating and mode-selecting mirror for a laser
- Patent number 5,454,004
- Issue date Sep 26, 1995
- Regents of The University of Minnesota
- James R. Leger
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MANAGING ELECTROMAGNETIC FIELD PROPAGATION IN GRADIENT-INDEX MEDIA
- Publication number 20180356642
- Publication date Dec 13, 2018
- Regents of the University of Minnesota
- James Robert Leger
- G02 - OPTICS
Information Patent Application
Ellipsometry methods and apparatus using solid immersion tunneling
- Publication number 20040189992
- Publication date Sep 30, 2004
- Regents of the University of Minnesota
- Qiwen Zhan
- G01 - MEASURING TESTING
Information Patent Application
Ellipsometry methods and apparatus using solid immersion tunneling
- Publication number 20030227623
- Publication date Dec 11, 2003
- Regents of the University of Minnesota
- Qiwen Zhan
- G01 - MEASURING TESTING

James R. Leger

Person

Patents Grantslast 30 patents

Managing electromagnetic field propagation in gradient-index media

Ellipsometry methods and apparatus using solid immersion tunneling

Imaging ellipsometry

Ellipsometer using radial symmetry

Phase grating and mode-selecting mirror for a laser

Distortion-compensated phase grating and mode-selecting mirror for...

Phase conjugating difractive elements and method

Phase grating and mode-selecting mirror for a laser

Patents Applicationslast 30 patents

MANAGING ELECTROMAGNETIC FIELD PROPAGATION IN GRADIENT-INDEX MEDIA

Ellipsometry methods and apparatus using solid immersion tunneling

Ellipsometry methods and apparatus using solid immersion tunneling