Average Co-Inventor Count = 6.93
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 (1 from 164,108 patents)
3 patents:
1. 12124419 - Transforming data of strict schema structure database
2. D998758 - Sealing disc for sealing vacuum valve
3. PP21105 - plant named 'Taihang's Galaxy'