Average Co-Inventor Count = 4.21
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. Apple Inc. (4 from 40,816 patents)
4 patents:
1. 12148116 - Virtual paper
2. 11748966 - Virtual paper
3. 11328497 - Virtual paper
4. 10115181 - Systems for automatically assembling tile maps and associated techniques