Average Co-Inventor Count = 2.40
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. Harman International Industries, Inc. (4 from 1,936 patents)
4 patents:
1. D884672 - Loudspeaker
2. 10313772 - Speaker accessory mounting bracket
3. D832236 - Loudspeaker system
4. D768618 - Audio component front face