Average Co-Inventor Count = 2.00
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. Elo Touchsystems, Inc. (2 from 33 patents)
2 patents:
1. 6441809 - Acoustic touch position sensor using a low acoustic loss transparent substrate
2. 6236391 - Acoustic touch position sensor using a low acoustic loss transparent substrate