Average Co-Inventor Count = 3.00
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. Seiko Epson Corporation (1 from 33,511 patents)
2. Rohm Co., Ltd. (1 from 6,019 patents)
1 patent:
1. 11840096 - Semiconductor device