Average Co-Inventor Count = 3.20
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. Sutmyn Storage Corporation (2 from 4 patents)
2. Other (1 from 832,891 patents)
3. Advanced Digital Information Corporation (1 from 23 patents)
4 patents:
1. 7127388 - Interfaces for an open systems server providing tape drive emulation
2. 6496791 - Interfaces for an open systems server providing tape drive emulation
3. 6324497 - Tape drive emulation system including tape library interface
4. 6049848 - System and method for performing high-speed tape positioning operations