Average Co-Inventor Count = 4.00
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. Apple Inc. (5 from 40,816 patents)
5 patents:
1. 7886235 - Interactive document summarization
2. 7882450 - Interactive document summarization
3. 6424362 - Auto-summary of document content
4. 5867164 - Interactive document summarization
5. 5838323 - Document summary computer system user interface