Average Co-Inventor Count = 3.16
ph-index = 4
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. (8 from 27,375 patents)
8 patents:
1. D367478 - Television receiver
2. D362848 - Television receiver
3. D348884 - Combined speaker box and screen for a television projector
4. D343396 - Combined speaker box and screen
5. D342521 - Combined speaker box and screen
6. D277577 - Projection television receiver
7. D265650 - Projection television receiver
8. D258434 - Combined radio and television receiver