Average Co-Inventor Count = 4.00
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. (2 from 1,930 patents)
2. Harman Becker Automotive Systems Manufacturing Kft (1 from 3 patents)
2 patents:
1. 9815404 - System for simulated multi-gear vehicle sound generation
2. 8620001 - System for simulated multi-gear vehicle sound generation