Average Co-Inventor Count = 4.65
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. Harman International Industries, Inc. (5 from 1,941 patents)
5 patents:
1. 9524707 - Programmable musical instrument pedalboard
2. 9274745 - Remote control and synchronization of multiple audio recording looping devices
3. 8989408 - Methods and systems for downloading effects to an effects unit
4. 8957297 - Programmable musical instrument pedalboard
5. D688731 - Tuner