Growing community of inventors

Chicago, IL, United States of America

Barbara Elaine Ballard

Average Co-Inventor Count = 1.50

ph-index = 2

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 = 48

Barbara Elaine Ballard ↔ Nehal Maniar (1 patent)Barbara Elaine Ballard ↔ Raghu Bharathur (1 patent)Barbara Elaine BallardBarbara Elaine Ballard (2 patents)Nehal ManiarNehal Maniar (16 patents)Raghu BharathurRaghu Bharathur (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mastercard Mobile Transactions Solutions, Inc. (1 from 31 patents)

2. C-sam, Inc. (1 from 8 patents)


2 patents:

1. 9064281 - Multi-panel user interface

2. D728609 - Display screen with multi-panel active content graphical user interface

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as of
12/17/2025
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