Average Co-Inventor Count = 1.76
ph-index = 6
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. Csg Systems, Inc. (4 from 20 patents)
2. Other (2 from 832,912 patents)
6 patents:
1. 6836763 - Billing system and method
2. 6493680 - Method and apparatus for processing billing transactions
3. 5761650 - Billing system and method
4. 5740423 - System and method for accessing distributed data on a plurality of
5. 5538628 - Sonic processor
6. 5326164 - Fluid mixing device