Inventor · disambiguated record
David E. Spence
Also filed as: SPENCE DAVID E
10 granted patents·9 pending applications·305 citations·filing 1998–2020
91Inventor score
Top patents by PatentIndex Score
19 records- 0192US6822978B2Remote UV laser system and methods of useSPECTRA PHYSICS·Filed 2002·Granted Nov 23, 2004·38 cites·58 claims
- 0291US6389198B2Photonic crystal fiber system for sub-picosecond pulsesSPECTRA PHYSICS LASERS INC·Filed 2001·Granted May 14, 2002·63 cites·23 claims
- 0389US6504858B2Lasers with low doped gain mediumSPECTRA PHYSICS LASERS INC·Filed 2000·Granted Jan 7, 2003·33 cites·1 claims
- 0486US8902939B2Broadly tunable optical parametric oscillatorKAFKA JAMES D·Filed 2011·Granted Dec 2, 2014·8 cites·18 claims
- 0583US6185235B1Lasers with low doped gain mediumSPECTRA PHYSICS LASERS INC·Filed 1998·Granted Feb 6, 2001·57 cites·37 claims
- 0682US6236779B1Photonic crystal fiber system for sub-picosecond pulsesSPECTRA PHYSICS LASERS INC·Filed 1999·Granted May 22, 2001·82 cites·34 claims
- 0781US10014652B2Broadly tunable optical parametric oscillatorNEWPORT CORP·Filed 2014·Granted Jul 3, 2018·4 cites·45 claims
- 0862US11705688B2Laser system having a multi-stage amplifier and methods of useNEWPORT CORP·Filed 2020·Granted Jul 18, 2023·0 cites·19 claims
- 0955US6021140APolarization based mode-locking of a laserSPECTRA PHYSICS LASERS INC·Filed 1998·Granted Feb 1, 2000·20 cites·33 claims
- 1053US2017184942A1Homogeneous Laser Light Source Having Temporally Variable Seed Source for Area Processing ApplicationsNEWPORT CORP·Filed 2016·Application pending·0 cites
- 1153US2017179675A1Homogeneous Laser Light Source for Area Processing ApplicationsNEWPORT CORP·Filed 2016·Application pending·0 cites
- 1251US10784646B2Laser system having a multi-stage amplifier and methods of useNEWPORT CORP·Filed 2017·Granted Sep 22, 2020·0 cites·47 claims
- 1345US2011103413A1Quasi-continuous wave ultraviolet light source with optimized output characteristicsNEWPORT CORP·Filed 2008·Application pending·0 cites
- 1444US2005094679A1Remote UV laser system and methods of useFiled 2004·Application pending·0 cites
- 1543US2005074040A1Diamond cooled laser gain assemblyFiled 2003·Application pending·0 cites
- 1642US2008013586A1Narrow band diode pumping of laser gain materialsSPENCE DAVID E·Filed 2006·Application pending·0 cites
- 1742US2007237191A1Devices for high power, high-repetition rate, broadly tunable coherent radiation, and its applicationsKAFKA JAMES D·Filed 2007·Application pending·0 cites
- 1841US2005074041A1Diamond cooled laser gain assembly using low temperature contactingFiled 2004·Application pending·0 cites
- 1934US2006050369A1Pulse width reduction for laser amplifiers and oscillatorsKAFKA JAMES D·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David E. Spence files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →