Average Co-Inventor Count = 5.00
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. Sirf Technology, Inc. (2 from 244 patents)
2. Sirf Technologies, Inc. (1 from 3 patents)
3 patents:
1. 7969351 - Mode determination for mobile GPS terminals
2. 7304606 - Mode determination for mobile GPS terminals
3. 6703971 - Mode determination for mobile GPS terminals