Inventor
Peter A. Ketteridge
Inventor
Amherst, NH, US
Overview
Patents· 16 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 light27%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%
F41HArmour13%
G02BOptical elements, systems or apparatus13%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
A61FFilters implantable into blood vessels3%
G01BMeasuring length, thickness or similar linear dimensions3%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%
G01RMeasuring electric variables3%
G01VGeophysics3%
PatentTitleYear
10,859,503Enhancement or suppression of electro-magnetic attributes via second laser202010,234,745Optical solid-state beam steering using non-linear converter201910,156,476Solid state wideband fourier transform infrared spectrometer20189,667,021'Phosphate photonic crystal fiber and converter for efficient blue generation'20179,176,278'Generating broadband spectral power in multimode optical fibers'20158,665,918'Fiber-based wavelength agile visible laser source'20148,660,155'Method and apparatus for cooling semiconductor pumped lasers'20148,570,038'Long range detection of explosives or contraband using nuclear quadrupole resonance'20138,194,310'All fiber pulse generator for pumping a non-linear converter'20128,114,067'Laser induced reduction of visual acuity'20127,953,128'Pump recycling scheme for terahertz generation'20117,894,128'Real-time terahertz imaging system for the detection of concealed objects'20117,787,724'Nonlinear crystal and waveguide array for generation of terahertz radiation'20107,227,162'Method and apparatus for providing tuning of spectral output for countermeasure devices'20077,170,909'Low quantum defect holmium fiber laser'20076,829,082'Erbium doped crystal amplifier'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2014Patents assigned to BAE SYSTEMS INFORMATION (7)· patent assignee history
2004–2020Based in Amherst, NH, US· patent location history
2012–2020Patents assigned to BAE SYS INF & ELECT SYS INTEG (8)· patent assignee history
2012–2015Patents assigned to KETTERIDGE PETER A (6)· patent assignee history
2012–2014Patents assigned to BUDNI PETER A (2)· patent assignee history
2012–2015Patents assigned to CREEDEN DANIEL J (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAE SYS INF & ELECT SYS INTEG | 8 | 2012–2020 |
| BAE SYSTEMS INFORMATION | 7 | 2004–2014 |
| KETTERIDGE PETER Aself | 6 | 2012–2015 |
| BUDNI PETER A | 2 | 2012–2014 |
| CREEDEN DANIEL J | 2 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Amherst, NH, US | 16 | 2004–2020 |