Average Co-Inventor Count = 1.00
ph-index = 3
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. Fujitsu America, Inc. (2 from 9 patents)
2. Fujitsu Frontech North America Inc. (1 from 6 patents)
3. Fujitsu Transaction Solutions Inc. (1 from 5 patents)
4 patents:
1. 9799023 - Self-checkout method and apparatus
2. 8732024 - Self-checkout method and apparatus
3. 7845554 - Self-checkout method and apparatus
4. 7168525 - Self-checkout method and apparatus including graphic interface for non-bar coded items