Average Co-Inventor Count = 2.90
ph-index = 5
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. Gp Acoustics International Limited (7 from 33 patents)
7 patents:
1. D770414 - Loudspeaker
2. D704162 - Headphone
3. D680097 - Loudspeaker
4. D680098 - Loudspeaker
5. D680099 - Loudspeaker
6. D678246 - Loudspeaker
7. D672751 - Loudspeaker