Average Co-Inventor Count = 5.83
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. Stmicroelectronics S.r.l. (2 from 5,576 patents)
2 patents:
1. 6822401 - Fault management method for electronic ballast
2. 6487059 - Switching mode power supply device with detection of malfunctioning