Average Co-Inventor Count = 2.38
ph-index = 9
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 (10 from 33 patents)
10 patents:
1. D732005 - Speaker
2. D724564 - Speaker
3. D710333 - Earpiece
4. D687412 - Loudspeaker
5. D678866 - Loudspeaker
6. D678245 - Loudspeaker
7. D676025 - Loudspeaker
8. D674780 - Loudspeaker
9. D673527 - Loudspeaker
10. D653237 - Loudspeaker