Average Co-Inventor Count = 5.00
ph-index = 1
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. University of California (3 from 15,475 patents)
3 patents:
1. 11800804 - Variable thickness diaphragm for a wideband robust piezoelectric micromachined ultrasonic transducer (PMUT)
2. 11462677 - Variable thickness diaphragm for a wideband robust piezoelectric micromachined ultrasonic transducer (PMUT)
3. 10522737 - Variable thickness diaphragm for a wideband robust piezoelectric micromachined ultrasonic transducer (PMUT)