Average Co-Inventor Count = 3.20
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. Apple Inc. (4 from 40,951 patents)
4 patents:
1. 8922490 - Device, method, and graphical user interface for entering alternate characters with a physical keyboard
2. 7428634 - Retrieval of services by attribute
3. 6701428 - Retrieval of services by attribute
4. 5687366 - Crossing locale boundaries to provide services