Average Co-Inventor Count = 3.46
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 (17 from 164,108 patents)
17 patents:
1. 11281679 - Scoring candidate evidence passages for criteria validation using historical evidence data
2. 11281680 - Scoring candidate evidence passages for criteria validation using historical evidence data
3. 11010545 - Table narration using narration templates
4. 11010546 - Table narration using narration templates
5. 10943064 - Tabular data compilation
6. 10789552 - Question answering system-based generation of distractors using machine learning
7. 10592605 - Discovering terms using statistical corpus analysis
8. 10417581 - Question answering system-based generation of distractors using machine learning
9. 10409907 - Tabular data compilation
10. 10387434 - Scoring candidate evidence passages for criteria validation using historical evidence data
11. 10318625 - Table narration using narration templates
12. 10318626 - Table narration using narration templates
13. 10311065 - Scoring candidate evidence passages for criteria validation using historical evidence data
14. 10198504 - Terms for query expansion using unstructured data
15. 10078629 - Tabular data compilation