Average Co-Inventor Count = 3.00
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. Verticore Communications Ltd. (3 from 3 patents)
2. Gannett Satellite Information Network, Inc. (2 from 8 patents)
3. Captivate Network, Inc. (1 from 6 patents)
6 patents:
1. 7270219 - Elevator display system
2. 6981576 - Information display system
3. 6622826 - Elevator information display system
4. 6250428 - Information display system
5. 6082500 - Information display system
6. 5844181 - Information display system