Average Co-Inventor Count = 3.43
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 (19 from 164,108 patents)
19 patents:
1. 12273304 - Altering automated conversation systems
2. 12197846 - Mathematical function defined natural language annotation
3. 11604928 - Efficiently managing predictive changes for a conversational agent
4. 11281679 - Scoring candidate evidence passages for criteria validation using historical evidence data
5. 11281680 - Scoring candidate evidence passages for criteria validation using historical evidence data
6. 11151999 - Controlling external behavior of cognitive systems
7. 10949621 - Identifying intra sentence vague components
8. 10847148 - Dynamic personalized multi-turn interaction of cognitive models
9. 10839796 - Dynamic personalized multi-turn interaction of cognitive models
10. 10789552 - Question answering system-based generation of distractors using machine learning
11. 10565444 - Using visual features to identify document sections
12. 10417581 - Question answering system-based generation of distractors using machine learning
13. 10387434 - Scoring candidate evidence passages for criteria validation using historical evidence data
14. 10311065 - Scoring candidate evidence passages for criteria validation using historical evidence data
15. 10198504 - Terms for query expansion using unstructured data