Average Co-Inventor Count = 3.16
ph-index = 4
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. Swatch Ag (swatch Sa) (swatch Ltd.) (2 from 80 patents)
2. Swatch Ag (2 from 53 patents)
3. Vtech Communications Limited (1 from 63 patents)
5 patents:
1. D459299 - Telephone charging unit module
2. D427173 - Telephone base
3. D426533 - Telephone
4. D416016 - Telephone
5. D403678 - Telephone