Average Co-Inventor Count = 14.64
ph-index = 4
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. Qwest Communications International Inc. (4 from 435 patents)
2. Nokia Corporation (1 from 8,282 patents)
5 patents:
1. 9559869 - Video call handling
2. 9356790 - Multi-user integrated task list
3. 9003306 - Doodle-in-chat-context
4. 8819566 - Integrated multi-modal chat
5. 8635317 - Method and apparatus for providing uniform content management