Inventor · disambiguated record
Udhayakumar Lakshmi Narayanan
Also filed as: NARAYANAN UDHAYAKUMAR LAKSHMI
2 granted patents·1 pending application·2 citations·filing 2008–2012
41Inventor score
Technology areasH04L
Top patents by PatentIndex Score
3 records- 0148US8180152B1System, method, and computer program product for determining whether text within an image includes unwanted data, utilizing a matrixNARAYANAN UDHAYAKUMAR LAKSHMI·Filed 2008·Granted May 15, 2012·2 cites·20 claims
- 0239US8358844B2System, method, and computer program product for determining whether text within an image includes unwanted data, utilizing a matrixMCAFEE INC·Filed 2012·Granted Jan 22, 2013·0 cites·22 claims
- 0330US2013275384A1System, method, and computer program product for determining whether an electronic mail message is unwanted based on processing images associated with a link in the electronic mail messageSIVASUBRAMANIAN ARUN KUMAR·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Udhayakumar Lakshmi Narayanan 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 →