Average Co-Inventor Count = 3.69
ph-index = 3
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. 9380454 - Method and apparatus for using a wireless communication device with multiple service providers
2. 8914025 - Registration with a mobile telecommunications service provider
3. 8750873 - Method and apparatus for using a wireless communication device with multiple service providers
4. 8346255 - Method and apparatus for using a wireless communication device with multiple service providers