Average Co-Inventor Count = 1.00
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. Landis & Gyr Business Support Ag (2 from 13 patents)
2 patents:
1. 5510720 - Device for detecting attempts at fraud on an apparatus for reading and
2. 5412318 - Device for detecting attempts at fraud on an apparatus for reading and