Inventor · disambiguated record
Constance J. E. Seppen
Also filed as: SEPPEN CONSTANCE J E · SEPPEN CONSTANCE JEANNE E
3 granted patents·114 citations·filing 1991–1996
74Inventor score
Technology areasG02F
Files withPHILIPS CORP3
Top patents by PatentIndex Score
3 records- 0185US5729311AIllumination system for a flat-panel picture display devicePHILIPS CORP·Filed 1996·Granted Mar 17, 1998·93 cites·17 claims
- 0244US5151965ADevice for doubling the frequency of a light wavePHILIPS CORP·Filed 1991·Granted Sep 29, 1992·14 cites·5 claims
- 0334US5631766AOptical component and opto-electronic device for raising the frequency of electromagnetic radiationPHILIPS CORP·Filed 1993·Granted May 20, 1997·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →