Average Co-Inventor Count = 2.86
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. Seiko Epson Corporation (6 from 33,404 patents)
6 patents:
1. 8794771 - Projector including a connection mechanism rotatably connecting a projector main body to an image output device
2. 7984991 - Projector including audio data switching unit for switching audio data output to speakers and control method for the same
3. D575812 - Projector
4. D545862 - Projector
5. D510098 - Projector
6. D505440 - Projector