Narayanan Vijaykumar has been granted 7 US patents while listed as an inventor at Vendavo . The first was granted in 1996 and the most recent in November 2024. Narayanan Vijaykumar ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Narayanan Vijaykumar in Santa Cruz, CA, US.
Patents per Year Patents granted per year, 1996 to 2024 Bar chart with a peak of 2 patents in 2007. peak 2 1996: 1 patents 1996 1998: 1 patents 1998 2007: 2 patents 2007 2009: 1 patents 2009 2011: 1 patents 2011 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12149791 Systems and methods to predict viewership for media content Abhishek Gupta 2024-11-19
7912792 Systems and methods for making margin-sensitive price adjustments in an integrated price management system Gary Lehrman , Rafael A. Gonzalez-Caloni , Niel Esary 2011-03-22
7640198 System and method for generating and displaying indexed price modeling data Michael J. Albanese , Sean M. Murphy , Marc Brown , Simon C. Lee , Hannes L. Marais 2009-12-29
7308421 System and method for grouping products in a catalog Sri Raghupathy , Shankar Sundaram 2007-12-11
7233928 Rule-based system for determining price adjustments in a product catalog Anamarie E. Huerta , Anoop Singhal , James Louis Keesey , Sri Raghupathy 2007-06-19
5745896 Referential integrity in a relational database management system — 1998-04-28
5499359 Methods for improved referential integrity in a relational database management system — 1996-03-12
$3,165,000