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.
Company Filing History:
1. Wincor Nixdorf International Gmbh (2 from 294 patents)
2. Siemens Nixdorf Informationssysteme Aktiengesellschaft (1 from 189 patents)
3 patents:
1. 9457965 - Checkout-system arrangement
2. 8960409 - Transport unit and method of operating same
3. 6297785 - Operation of a plurality of visual display units from one screen controller