Average Co-Inventor Count = 4.50
ph-index = 3
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. Labtec Corporation (3 from 22 patents)
3 patents:
1. D460437 - Subwoofer for multimedia computer speaker system
2. D458917 - Multimedia computer satellite speaker
3. D446784 - Satellite speaker for multimedia computer speaker system