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. Shinko Electric Industries Co., Ltd. (1 from 1,700 patents)
1 patent:
1. 11837530 - Lead frame with a support portion having a through hole over a heat dissipation plate, semiconductor device, and manufacturing method of lead frame