Average Co-Inventor Count = 5.30
ph-index = 6
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. Devialet (7 from 49 patents)
2. Diagnostica Stago (1 from 26 patents)
8 patents:
1. D752021 - Loudspeaker
2. D752022 - Loudspeaker and stand
3. D748078 - Remote control
4. D743371 - Loudspeaker stand
5. D742352 - Amplifier
6. D648313 - Amplifier
7. D644209 - Remote control
8. D612948 - Laboratory apparatus