Average Co-Inventor Count = 1.58
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 Works, Ltd. (5 from 1,623 patents)
5 patents:
1. D406775 - Time switch and housing therefor
2. D391511 - Housing for a fire alarm
3. 5467477 - Antenna and tuner combination
4. D345564 - Flat antenna for receiving satellite broadcasting
5. D345362 - Flat antenna for receiving satellite broadcasting