Average Co-Inventor Count = 1.50
ph-index = 2
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. Kh Technology Corporation (1 from 34 patents)
2. Gp Acoustics (uk) Limited (1 from 22 patents)
3. Gp Acoustic (u.k.) Ltd. (1 from 1 patent)
3 patents:
1. D518027 - Loudspeaker
2. D518028 - Loudspeaker
3. 6745867 - Loudspeaker drive unit