Average Co-Inventor Count = 1.50
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. Fujitsu Quantum Devices Limited (1 from 109 patents)
2. Eudyna Devices Inc. (1 from 86 patents)
2 patents:
1. 7388429 - Amplifier circuit, control method of the same, and amplifier circuit module
2. 7157756 - Field effect transistor