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. (2 from 27,375 patents)
2 patents:
1. 6865228 - Digital data transmission apparatus and method for multiplexing multiplexing multi-channel video data within active video periods
2. 6658060 - Digital data transmission apparatus and method for multiplexing different rate digital data within active video periods of a television signal