Average Co-Inventor Count = 6.00
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. Matsushita Electric Industrial Co., Ltd. (3 from 27,375 patents)
3 patents:
1. 6995636 - In-band-flat-group-delay type dielectric filter and linearized amplifier using the same
2. 6794959 - In-band-flat-group-delay type dielectric filter and linearized amplifier using the same
3. 6515559 - In-band-flat-group-delay type dielectric filter and linearized amplifier using the same