Inventor
Joel Fontanella
Inventor
Tolland, CT, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light56%
B23KSoldering or unsoldering12%
H03FAmplifiers8%
H03HImpedance networks, e.g. resonant circuits8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
H01JElectric discharge tubes or discharge lamps4%
H01RElectrically-conductive connections4%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses4%
PatentTitleYear
8,842,704'Multiple phase-locked loops for high-power RF-power combiners'20148,731,014'Output-power control apparatus for a CO2 gas-discharge laser'20148,648,665'Impedance-matching circuits for multi-output power supplies driving CO2 gas-discharge lasers'20148,391,329'Gas laser discharge pre-ionization using a simmer-discharge'20138,369,373'Pre-ionization method for CO2 gas-discharge laser'20137,885,308'Frequency-agile RF-power excitation for driving diffusion-cooled sealed-off, RF-excited gas lasers'20117,545,838'Incoherent combination of laser beams'20097,540,779'RF shielded, series inductor, high RF power impedance matching interconnector for CO2 slab laser'20097,508,850'Apparatus for modifying CO2 slab laser pulses'20097,327,769'Injection locking Q-switched and Q-switched cavity dumped CO2 lasers for extreme UV generation'20087,058,093'Q-switched, cavity dumped laser systems for material processing'20067,039,079'Pulsed CO2 laser including an optical damage resistant electro-optical switching arrangement'20066,826,204'Q-switched CO2 laser for material processing'20046,697,408'Q-switched cavity dumped CO2 laser for material processing'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2014Patents assigned to COHERENT INC (14)· patent assignee history
2004–2014Based in Tolland, CT, US· patent location history
2013–2014Patents assigned to FONTANELLA JOEL (5)· patent assignee history
2013Patents assigned to ALLIE DAVID JOHN (1)· patent assignee history
2014Patents assigned to HAUER FREDERICK W (2)· patent assignee history
2014Patents assigned to ALLIE DAVID (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COHERENT INC | 14 | 2004–2014 |
| FONTANELLA JOELself | 5 | 2013–2014 |
| HAUER FREDERICK W | 2 | 2014 |
| ALLIE DAVID | 1 | 2014 |
| ALLIE DAVID JOHN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tolland, CT, US | 14 | 2004–2014 |