Ronald L Meyer

US Patent:

7075955, Jul 11, 2006

Filed:

Feb 17, 2004

Appl. No.:

10/780519

Inventors:

James M. Cicchiello - Cary IL, US
Ronald K. Meyer - Chicago IL, US
Gerald Griffith - Western Springs IL, US

Assignee:

Northrop Grumman Corporation - Los Angeles CA

International Classification:

H01S 3/10

US Classification:

372 21, 372 92, 372 98

Abstract:

An integrated optical parametric oscillator, having an optical parametric oscillation region to convert a pump source into a signal beam and an idler beam, and a fine-steering region to adjust optical path of the signal beam in order to finely select a required wavelength component of the signal beam. The optical parametric oscillator is contoured with a plurality of exterior planes with specific reflective characteristics to form a resonator of the idler beam while reflecting and diffracting the signal beam with a desired wavelength.

US Patent:

57571333, May 26, 1998

Filed:

Mar 12, 1996

Appl. No.:

8/614856

Inventors:

Ronald A. Meyer - San Dimas CA
Michael P. Duffey - Hesperia CA
Robert A. Foss - Hesperia CA

Assignee:

UVP, Inc. - Upland CA

International Classification:

H01J 6133

US Classification:

313610

Abstract:

An arc lamp having a sealed lamp tube with electrodes to either side of a septum. The septum extends through the length of the arc chamber. An emissions chamber extends from the end of the arc chamber without the septum. A window at the end of the emissions chamber is displaced from the end of the septum and from the arc chamber itself by a sufficient distance so that magnesium diffusing from the electrodes does not darken the surface. The magnesium electrodes are slugs encased within high temperature cells open at one end.

US Patent:

56707860, Sep 23, 1997

Filed:

Jul 18, 1995

Appl. No.:

8/503834

Inventors:

Ronald A. Meyer - San Dimas CA
Alexander Waluszko - Pasadena CA

Assignee:

UVP, Inc. - Opland CA

International Classification:

H01J 6100
G01J 100

US Classification:

2504941

Abstract:

A transilluminator having two sets of tubes selectively providing light in the ultraviolet and visible ranges. The sets of tubes are arranged in two rows on opposite sides of a reflector in a housing having windows with lenses in opposite sides. The two sets of tubes have separate circuits sharing a common ON/OFF switch and a mercury switch mounted to the housing. With the device on, the orientation of the housing determines which of the two sets of tubes is on and which is off. Two sets of mounts to stably retain the housing on a planar surface are arranged on the opposite sides so that the housing may be positioned and used in two orientations. In either orientation, the upwardly facing lamps are energized while the downwardly facing lamps are turned off.

Address:

825 Harriet Ln, Barrington, IL 60010

VIN:

YV1MS382372269055

Make:

VOLVO

Model:

S40

Year:

2007