Average Co-Inventor Count = 2.40
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. International Business Machines Corporation (8 from 164,108 patents)
2. Other (1 from 832,680 patents)
9 patents:
1. 9253125 - Managing a messaging state across multiple clients
2. 9247386 - Location-based mobile application and service selection
3. 9192523 - Surgical absorptive device and methods of using the same
4. 9160700 - Managing conversations, awareness and availability on multi-device messaging systems based on modeling device usage over time
5. 9053110 - Interaction-based management of contact entries
6. 9053111 - Interaction-based management of contact entries
7. 8095535 - Updating indexing tables in a database system
8. 7730061 - Fast-approximate TFIDF
9. 7558786 - Method for storing text annotations with associated type information in a structured data store