Average Co-Inventor Count = 1.43
ph-index = 5
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 (5 from 4,491 patents)
5 patents:
1. 7093748 - Method and apparatus for tracking retail performance metrics during a transaction at a point of sale station
2. 6970810 - Method and apparatus for storing retail performance metrics
3. 6929177 - Method and apparatus for storing retail performance metrics
4. 6907400 - Promotion apparatus and method
5. 6792394 - Method and apparatus for determining the retail performance metric of entry identification time