Growing community of inventors

Castro Valley, CA, United States of America

Sabrina Ko

Average Co-Inventor Count = 7.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 7

Sabrina KoAmy M Dunker (1 patent)Sabrina KoSusan M Milberger (1 patent)Sabrina KoJackie MacFarlane (1 patent)Sabrina KoMaria Martinez (1 patent)Sabrina KoMahala Johnson (1 patent)Sabrina KoElaine D Bolle (1 patent)Sabrina KoSabrina Ko (1 patent)Amy M DunkerAmy M Dunker (9 patents)Susan M MilbergerSusan M Milberger (9 patents)Jackie MacFarlaneJackie MacFarlane (2 patents)Maria MartinezMaria Martinez (1 patent)Mahala JohnsonMahala Johnson (1 patent)Elaine D BolleElaine D Bolle (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. First Data Corporation (1 from 568 patents)


1 patent:

1. 7686210 - Stored-value education account

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as of
12/31/2025
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