Salvatore F Crivello

US Patent:

20120106160, May 3, 2012

Filed:

Nov 22, 2011

Appl. No.:

13/303088

Inventors:

Michael Pushkarsky - San Diego CA, US
David F. Arnone - Mountain View CA, US
Matt Barre - Cardiff CA, US
David P. Caffey - San Diego CA, US
Salvatore F. Crivello - Poway CA, US
Timothy Day - Poway CA, US
Kyle Thomas - Weston FL, US

International Classification:

G02B 27/20
H01S 3/10

US Classification:

362259, 372 28

Abstract:

A laser source assembly for providing an assembly output beam includes a first emitter, a second emitter, and a third emitter. The first emitter emits a first beam along a first beam axis that is substantially parallel to and spaced apart from an assembly axis. The second emitter emits a second beam along a second beam axis that is substantially parallel to and spaced apart from the assembly axis. The third emitter emits a third beam along a third beam axis that is substantially parallel to and spaced apart from the assembly axis. The first beam axis, the second beam axis and the third beam axis are positioned spaced apart about and substantially equidistant from the assembly axis.for

US Patent:

62737899, Aug 14, 2001

Filed:

Jul 22, 1999

Appl. No.:

9/359552

Inventors:

Richard Todd LaSalle - Eugene OR
Salvatore F. Crivello - Santee CA
V. Kim Kutsch - Jeffferson OR

International Classification:

B24B 100
A61C 325

US Classification:

451 38

Abstract:

A device for removing material from biological organisms by directing an abrasive fluid stream onto a surface of a biological organism. The device operates on a standard household pressure source and includes a converging-diverging nozzle that produces a super-sonic abrasive-laden air stream having a temperature that is harmless to the biological organism. The device operates at such a temperature without the use of external elements, such as additional heaters or coolers. The internal contour of the nozzle bore is variable and determines conditions, such as, for example, velocity, temperature and shape of the particle-laden air stream.

US Patent:

59577606, Sep 28, 1999

Filed:

Mar 13, 1997

Appl. No.:

8/821976

Inventors:

Richard Todd LaSalle - Eugene OR
Salvatore F. Crivello - Santee CA
V. Kim Kutsch - Albany OR

Assignee:

Kreativ, Inc - San Diego CA

International Classification:

B24C 306

US Classification:

451 90

Abstract:

A device for removing material from biological organisms by directing an abrasive fluid stream onto a surface of a biological organism. The device operates on a standard household pressure source and includes a converging-diverging nozzle that produces a super-sonic abrasive-laden air stream having a temperature that is harmless to the biological organism. The device operates at such a temperature without the use of external elements, such as additional heaters or coolers. The internal contour of the nozzle bore is variable and determines conditions, such as, for example, velocity, temperature and shape of the particle-laden air stream.

US Patent:

20110233409, Sep 29, 2011

Filed:

Mar 17, 2011

Appl. No.:

13/050016

Inventors:

Miles J. Weida - Poway CA, US
Salvatore F. Crivello - Poway CA, US
Paul Larson - Poway CA, US

International Classification:

H01L 27/14
H01S 5/022

US Classification:

2503384, 372 4501

Abstract:

A laser source assembly () for generating an output beam () that is in the mid-infrared range includes a quantum cascade gain media (), a first lead (), a second lead (), and an infrared transmissive potting material (). The quantum cascade gain media () generates the output beam () that exits from a first facet () of the gain media (). The first lead () and the second lead () are electrically connected to the quantum cascade gain media (). The infrared transmissive potting material () encloses and embeds the quantum cascade gain media (), a portion of the first lead (), and a portion of the second lead (). Because theses components are enclosed and retained by the potting material (), the resulting laser source assembly () is stable, rugged, small, portable, easy to manufacture, reliable, and relatively inexpensive to manufacture.