Inventor · disambiguated record
Nirmal Viswanathan
Also filed as: VISWANATHAN NIRMAL K · VISWANATHAN NIRMAL KUMAR
3 granted patents·2 pending applications·19 citations·filing 2002–2010
67Inventor score
Top patents by PatentIndex Score
5 records- 0170US6941052B2Sensitized optical fiber method and article3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Sep 6, 2005·12 cites·2 claims
- 0264US8437588B2System and method for generating an optical vector vortex beam having two lobesVISWANATHAN NIRMAL KUMAR·Filed 2010·Granted May 7, 2013·4 cites·17 claims
- 0352US6898360B2Sectionally photosensitive optical waveguides3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted May 24, 2005·3 cites·14 claims
- 0438US2004223694A1Method and apparatus for the photosensitization of optical fiberFiled 2003·Application pending·0 cites
- 0533US2004101240A1Method to reduce birefringence and polarization mode dispersion in fiber gratings3M INNOVATIVE PROPERTIES CO·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →