Average Co-Inventor Count = 2.40
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. Irdeto B.v. (2 from 141 patents)
2. Irdeto Corporate B.v. (7 patents)
3. Digco B.v. (0 patent)
2 patents:
1. 6021197 - Method and apparatus for controlling the operation of a signal decoder
2. 5799089 - System and apparatus for blockwise encryption/decryption of data