Average Co-Inventor Count = 2.00
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. Ncr Corporation (2 from 4,491 patents)
2 patents:
1. 7093748 - Method and apparatus for tracking retail performance metrics during a transaction at a point of sale station
2. 6792394 - Method and apparatus for determining the retail performance metric of entry identification time