Average Co-Inventor Count = 2.00
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. Digital Angel Corporation (2 from 14 patents)
2. Destron Fearing Corporation (1 from 13 patents)
3 patents:
1. 7176846 - Passive integrated transponder tag with unitary antenna core
2. 6947004 - Passive integrated transponder tag with unitary antenna core
3. 6400338 - Passive integrated transponder tag with unitary antenna core