Inventor · disambiguated record
David R. Walker
Also filed as: WALKER DAVID R · WALKER DAVID RICHARD WILLIAM · WALKER DAVID RONALD
7 granted patents·3 pending applications·456 citations·filing 1975–2016
88Inventor score
Files withCLARK MXR INC2LUMENTUM OPERATIONS LLC2LUMONICS INC2FONDEUR BARTHELEMY1ROLLS ROYCE MOTORS LTD1
Top patents by PatentIndex Score
10 records- 0197US5592327ARegenerative amplifier incorporating a spectral filter within the resonant cavityCLARK MXR INC·Filed 1995·Granted Jan 7, 1997·222 cites·19 claims
- 0289US5572358ARegenerative amplifier incorporating a spectral filter within the resonant cavityCLARK MXR INC·Filed 1994·Granted Nov 5, 1996·69 cites·24 claims
- 0385US5812569AStabilization of the output energy of a pulsed solid state laserLUMONICS INC·Filed 1997·Granted Sep 22, 1998·77 cites·3 claims
- 0482US5854805ALaser machining of a workpieceLUMONICS INC·Filed 1997·Granted Dec 29, 1998·57 cites·7 claims
- 0573US4086178AGlass cleaning formulationROLLS ROYCE MOTORS LTD·Filed 1975·Granted Apr 25, 1978·30 cites·12 claims
- 0665US9874698B2Flat-top tunable filterLUMENTUM OPERATIONS LLC·Filed 2016·Granted Jan 23, 2018·1 cites·20 claims
- 0757US2016062208A1Flat-top tunable filterLUMENTUM OPERATIONS LLC·Filed 2015·Application pending·0 cites
- 0855US2014293393A1Flat-top tunable filterFONDEUR BARTHELEMY·Filed 2013·Application pending·0 cites
- 0935US8731400B2Characterizing a frequency channel in an optical networkSHEN JINXI·Filed 2012·Granted May 20, 2014·0 cites·21 claims
- 1033US2002044338A1Apparatus and method for stabilizing an ultrashort optical pulse amplifierFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →