Average Co-Inventor Count = 2.40
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.
Company Filing History:
1. Daleen Technologies, Inc. (2 from 4 patents)
2 patents:
1. 6493722 - Billing system for distributing third party messages to form a community of subscribers to negotiate a group purchase from the third party
2. 6282552 - Customizable electronic invoice with optional security