Growing community of inventors

Oakland, CA, United States of America

Fred Liu

Average Co-Inventor Count = 10.00

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 = 13

Fred LiuJohn F Sheets (2 patents)Fred LiuKevin D Weller (2 patents)Fred LiuLori D Van Deloo (2 patents)Fred LiuLuba Goldberg (2 patents)Fred LiuBrian Byrne (2 patents)Fred LiuAndre Walter Machicao (2 patents)Fred LiuAlfred William Griggs (2 patents)Fred LiuMarc Batchan (2 patents)Fred LiuKevin Yuann (2 patents)Fred LiuFred Liu (2 patents)John F SheetsJohn F Sheets (89 patents)Kevin D WellerKevin D Weller (17 patents)Lori D Van DelooLori D Van Deloo (8 patents)Luba GoldbergLuba Goldberg (7 patents)Brian ByrneBrian Byrne (3 patents)Andre Walter MachicaoAndre Walter Machicao (3 patents)Alfred William GriggsAlfred William Griggs (3 patents)Marc BatchanMarc Batchan (2 patents)Kevin YuannKevin Yuann (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Visa International Service Association (2 from 2,520 patents)


2 patents:

1. 10614460 - Transaction initiation determination system utilizing transaction data elements

2. 10176478 - Transaction initiation determination system utilizing transaction data elements

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as of
12/30/2025
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