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. Nokia Mobile Phones Limited (4 from 1,965 patents)
4 patents:
1. 7155199 - System and method of making payments using an electronic device cover with embedded transponder
2. 7133659 - Methods of operating a reservation system using electronic device cover with embedded transponder
3. 7079832 - Electronic device cover with embedded radio frequency (RF) reader and method of using same
4. 6771981 - Electronic device cover with embedded radio frequency (RF) transponder and methods of using same