Average Co-Inventor Count = 2.40
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. Seiko Epson Corporation (2 from 33,490 patents)
2 patents:
1. 6950170 - Electro-optical panel, electronic appliance and production method of the electro-optical panel
2. 6809390 - Semiconductor chip mounting substrate, electrooptical device, liquid-crystal device, electroluminescent device, and electronic equipment