Average Co-Inventor Count = 2.22
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. Vodafone Holding Gmbh (10 from 79 patents)
2. Koninklijke Philips Corporation N.V. (1 from 21,402 patents)
3. Vodafone Group Plc. (1 from 190 patents)
12 patents:
1. 9894060 - Machine-to-machine device and smartcard for use in the device
2. 9524401 - Method for providing controlled access to a memory card and memory card
3. 9396364 - Device and method for short range communication
4. 8959602 - Modification of a secured parameter in a user identification module
5. 8798650 - Sending messages with user generated content via a mobile communication network
6. 8777111 - Power supply for a chip card
7. 8761398 - Access to authorized domains
8. 8737964 - Facilitating and authenticating transactions
9. 8706163 - Chip cards providing trusted time references
10. 8700848 - Data exchange between protected memory cards
11. 8604930 - Sensor device
12. 8464941 - Method and terminal for providing controlled access to a memory card