Average Co-Inventor Count = 4.00
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. Electronics and Telecommunications Research Institute (1 from 11,316 patents)
1 patent:
1. 8214303 - Apparatus for executing interoperable digital rights management using contents device and method of performing operations between contents device and digital rights management tool for interoperable digital rights management