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. Matsushita Electric Industrial Co., Ltd. (2 from 27,375 patents)
2 patents:
1. 6014544 - Loop detector of a branching device for a multiplexed audio-video signal
2. 5778303 - Multiplexed audio-video signal transmission system through pair-wire