Inventor
Frederick W. Hauer
Inventor
Windsor, CT, US
Overview
Patents· 13 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 light30%
H03FAmplifiers17%
H03HImpedance networks, e.g. resonant circuits13%
H01PWaveguides10%
H01JElectric discharge tubes or discharge lamps7%
H01FMagnets3%
H01RElectrically-conductive connections3%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner3%
H03DDemodulation or transference of modulation from one carrier to another3%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses3%
PatentTitleYear
8,842,704'Multiple phase-locked loops for high-power RF-power combiners'20148,654,805'Apparatus and method for balancing combined RF power-supplies for driving a CO2 gas-discharge laser'20148,648,665'Impedance-matching circuits for multi-output power supplies driving CO2 gas-discharge lasers'20148,354,893'Impedance-matching transformers for RF driven CO2 gas discharge lasers'20138,199,789'Arrangement for RF power delivery to a gas discharge laser with cascaded transmission line sections'2012RE042917'RF power control device for RF plasma applications'20117,970,037'Arrangement for RF power delivery to a gas discharge laser with cascaded transmission line sections'20117,755,452'Power combiner'20107,605,673'Transformer for impedance-matching power output of RF amplifier to gas-laser discharge'20097,558,308'High power low inductance RF hermetic sealed feed-through for slab CO2 lasers'20097,540,779'RF shielded, series inductor, high RF power impedance matching interconnector for CO2 slab laser'20096,791,274'RF power control device for RF plasma applications'20044,262,361'Variable bandwidth filtering and frequency converting system'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Based in Clifton Springs, NY, US· patent location history
2004–2011Patents assigned to ADVANCED ENERGY IND INC (2)· patent assignee history
2004Based in Stratford, NJ, US· patent location history
2009–2014Patents assigned to COHERENT INC (10)· patent assignee history
2009–2014Based in Windsor, CT, US· patent location history
2012–2014Patents assigned to HAUER FREDERICK W (5)· patent assignee history
2012–2014Patents assigned to TRACY PATRICK T (3)· patent assignee history
2014Patents assigned to FONTANELLA JOEL (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COHERENT INC | 10 | 2009–2014 |
| HAUER FREDERICK Wself | 5 | 2012–2014 |
| TRACY PATRICK T | 3 | 2012–2014 |
| ADVANCED ENERGY IND INC | 2 | 2004–2011 |
| FONTANELLA JOEL | 2 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Windsor, CT, US | 11 | 2009–2014 |
| Stratford, New Jersey, US | 1 | 2004 |
| Clifton Springs, New York, US | 1 | 1981 |