Average Co-Inventor Count = 2.47
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. (7 from 1,936 patents)
7 patents:
1. D1082738 - Loudspeaker
2. D1081613 - Loudspeaker
3. D1065134 - Loudspeaker
4. D1034177 - Bracket
5. D1021856 - Loudspeaker
6. D1019603 - Loudspeaker
7. D1003873 - Microphone