Average Co-Inventor Count = 4.00
ph-index = 1
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 (3 from 164,108 patents)
3 patents:
1. 8667245 - Spatial extent migration for tiered storage architecture
2. 8380958 - Spatial extent migration for tiered storage architecture
3. 8375186 - Spatial extent migration for tiered storage architecture