Joel FONTANELLA

Person

Tolland, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multiple phase-locked loops for high-power RF-power combiners
- Patent number 8,842,704
- Issue date Sep 23, 2014
- Coherent, Inc.
- David P. Schmelzer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output-power control apparatus for a CO2 gas-discharge laser
- Patent number 8,731,014
- Issue date May 20, 2014
- Coherent, Inc.
- David Allie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Impedance-matching circuits for multi-output power supplies driving...
- Patent number 8,648,665
- Issue date Feb 11, 2014
- Coherent, Inc.
- Frederick W. Hauer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gas laser discharge pre-ionization using a simmer-discharge
- Patent number 8,391,329
- Issue date Mar 5, 2013
- Coherent, Inc.
- Joel Fontanella
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pre-ionization method for CO2 gas-discharge laser
- Patent number 8,369,373
- Issue date Feb 5, 2013
- Coherent, Inc.
- David John Allie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Frequency-agile RF-power excitation for driving diffusion-cooled se...
- Patent number 7,885,308
- Issue date Feb 8, 2011
- Coherent, Inc.
- W. Shef Robotham, Jr.
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Incoherent combination of laser beams
- Patent number 7,545,838
- Issue date Jun 9, 2009
- Coherent, Inc.
- Joel Fontanella
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
RF shielded, series inductor, high RF power impedance matching inte...
- Patent number 7,540,779
- Issue date Jun 2, 2009
- Coherent, Inc.
- Adrian Papanide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for modifying CO2 slab laser pulses
- Patent number 7,508,850
- Issue date Mar 24, 2009
- Coherent, Inc.
- Leon A. Newman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Injection locking Q-switched and Q-switched cavity dumped CO2 laser...
- Patent number 7,327,769
- Issue date Feb 5, 2008
- Coherent, Inc.
- Robert Henschke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Q-switched, cavity dumped laser systems for material processing
- Patent number 7,058,093
- Issue date Jun 6, 2006
- Coherent, Inc.
- John T. Kennedy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulsed CO2 laser including an optical damage resistant electro-opti...
- Patent number 7,039,079
- Issue date May 2, 2006
- Coherent, Inc.
- Vernon Seguin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Q-switched CO2 laser for material processing
- Patent number 6,826,204
- Issue date Nov 30, 2004
- Coherent, Inc.
- John T. Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Q-switched cavity dumped CO2 laser for material processing
- Patent number 6,697,408
- Issue date Feb 24, 2004
- Coherent, Inc.
- John T. Kennedy
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PULSE EQUALIZATION IN Q-SWITCHED GAS LASERS
- Publication number 20230155342
- Publication date May 18, 2023
- COHERENT, INC.
- Vernon SEGUIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OUTPUT-POWER CONTROL APPARATUS FOR A CO2 GAS-DISCHARGE LASER
- Publication number 20130202004
- Publication date Aug 8, 2013
- COHERENT, INC.
- David ALLIE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLE PHASE-LOCKED LOOPS FOR HIGH-POWER RF-POWER COMBINERS
- Publication number 20130170512
- Publication date Jul 4, 2013
- COHERENT, INC.
- David P. SCHMELZER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS LASER DISCHARGE PRE-IONIZATION USING A SIMMER-DISCHARGE
- Publication number 20120189031
- Publication date Jul 26, 2012
- Joel Fontanella
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPEDANCE-MATCHING CIRCUITS FOR MULTI-OUTPUT POWER SUPPLIES DRIVING...
- Publication number 20120086519
- Publication date Apr 12, 2012
- COHERENT, INC.
- Frederick W. HAUER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PRE-IONIZATION METHOD FOR CO2 GAS-DISCHARGE LASER
- Publication number 20110085580
- Publication date Apr 14, 2011
- COHERENT, INC.
- David J. Allie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREQUENCY-AGILE RF-POWER EXCITATION FOR DRIVING DIFFUSION-COOLED SE...
- Publication number 20090296764
- Publication date Dec 3, 2009
- COHERENT, INC.
- W. Shef ROBOTHAM, JR.
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RF SHIELDED, SERIES INDUCTOR, HIGH RF POWER IMPEDANCE MATCHING INTE...
- Publication number 20090004918
- Publication date Jan 1, 2009
- ADRIAN PAPANIDE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Incoherent combination of laser beams
- Publication number 20070295974
- Publication date Dec 27, 2007
- Joel Fontanella
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Injection locking Q-switched and Q-switched cavity dumped CO2 laser...
- Publication number 20070091973
- Publication date Apr 26, 2007
- Robert Henschke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for modifying CO2 slab laser pulses
- Publication number 20060045150
- Publication date Mar 2, 2006
- Leon A. Newman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Q-switched CO2 laser for material processing
- Publication number 20050069007
- Publication date Mar 31, 2005
- John T. Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pulsed CO2 laser including an optical damage resistant electro-opti...
- Publication number 20040179558
- Publication date Sep 16, 2004
- Vernon Seguin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Q-switched, cavity dumped laser systems for material processing
- Publication number 20040146075
- Publication date Jul 29, 2004
- John T. Kennedy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Q-switched CO2 laser for material processing
- Publication number 20030156615
- Publication date Aug 21, 2003
- John T. Kennedy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Q-switched cavity dumped CO2 laser for material processing
- Publication number 20020167974
- Publication date Nov 14, 2002
- John T. Kennedy
- H01 - BASIC ELECTRIC ELEMENTS

Joel FONTANELLA

Person

Patents Grantslast 30 patents

Multiple phase-locked loops for high-power RF-power combiners

Output-power control apparatus for a CO2 gas-discharge laser

Impedance-matching circuits for multi-output power supplies driving...

Gas laser discharge pre-ionization using a simmer-discharge

Pre-ionization method for CO2 gas-discharge laser

Frequency-agile RF-power excitation for driving diffusion-cooled se...

Incoherent combination of laser beams

RF shielded, series inductor, high RF power impedance matching inte...

Apparatus for modifying CO2 slab laser pulses

Injection locking Q-switched and Q-switched cavity dumped CO2 laser...

Q-switched, cavity dumped laser systems for material processing

Pulsed CO2 laser including an optical damage resistant electro-opti...

Q-switched CO2 laser for material processing

Q-switched cavity dumped CO2 laser for material processing

Patents Applicationslast 30 patents

PULSE EQUALIZATION IN Q-SWITCHED GAS LASERS

OUTPUT-POWER CONTROL APPARATUS FOR A CO2 GAS-DISCHARGE LASER

MULTIPLE PHASE-LOCKED LOOPS FOR HIGH-POWER RF-POWER COMBINERS

GAS LASER DISCHARGE PRE-IONIZATION USING A SIMMER-DISCHARGE

IMPEDANCE-MATCHING CIRCUITS FOR MULTI-OUTPUT POWER SUPPLIES DRIVING...

PRE-IONIZATION METHOD FOR CO2 GAS-DISCHARGE LASER

FREQUENCY-AGILE RF-POWER EXCITATION FOR DRIVING DIFFUSION-COOLED SE...

RF SHIELDED, SERIES INDUCTOR, HIGH RF POWER IMPEDANCE MATCHING INTE...

Incoherent combination of laser beams

Injection locking Q-switched and Q-switched cavity dumped CO2 laser...

Apparatus for modifying CO2 slab laser pulses

Q-switched CO2 laser for material processing

Pulsed CO2 laser including an optical damage resistant electro-opti...

Q-switched, cavity dumped laser systems for material processing

Q-switched CO2 laser for material processing

Q-switched cavity dumped CO2 laser for material processing