Average Co-Inventor Count = 2.00
ph-index = 2
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. Rohm Co., Ltd. (2 from 6,017 patents)
2 patents:
1. 7329562 - Process of producing semiconductor chip with surface interconnection at bump
2. 6707159 - Semiconductor chip and production process therefor