Average Co-Inventor Count = 6.10
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. Deutschetelekom Ag (3 from 701 patents)
3 patents:
1. 9183833 - Method and system for adapting interactions
2. 8126703 - Method, spoken dialog system, and telecommunications terminal device for multilingual speech output
3. 7949517 - Dialogue system with logical evaluation for language identification in speech recognition