Inventor · disambiguated record
Douglas Butler
Also filed as: BUTLER DOUGLAS · BUTLER DOUGLAS L · BUTLER DOUGLAS LLEWEILYN
2 granted patents·1 pending application·3 citations·filing 2002–2009
45Inventor score
Top patents by PatentIndex Score
3 records- 0155US7949257B2System and method for tunable chromatic dispersion compensationOCLARO NORTH AMERICA INC·Filed 2007·Granted May 24, 2011·1 cites·17 claims
- 0251US8213073B2Continuously tunable optical dispersion compensation synthesizers using cascaded etalonsSUMMA MARK·Filed 2009·Granted Jul 3, 2012·2 cites·11 claims
- 0332US2003128419A1Stability of a fiber amplifier by eliminating optical feedback into its pumb light sourcesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →