Average Co-Inventor Count = 3.00
ph-index = 2
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 (6 from 164,108 patents)
6 patents:
1. 8346809 - Querying markup language data sources using a relational query processor
2. 8335800 - Querying markup language data sources using a relational query processor
3. 8001151 - Querying markup language data sources using a relational query processor
4. 7925668 - Querying markup language data sources using a relational query processor
5. 7844629 - Querying markup language data sources using a relational query processor
6. 7457810 - Querying markup language data sources using a relational query processor