Average Co-Inventor Count = 1.80
ph-index = 1
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. Nederlandse Organisatie Voor Toegepast-natuurwetenschappelijk Onderzoek Tno (3 from 1,005 patents)
2. Koninklijke Kpn N.v. (3 from 378 patents)
3 patents:
1. 11234128 - Managing undesired service requests in a network
2. 9949112 - System to protect a mobile network
3. 9603022 - Managing undesired service requests in a network