Average Co-Inventor Count = 6.00
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. Nec Electronics Corporation (1 from 2,467 patents)
2. Hitachi Cable Precision Co., Ltd. (1 from 4 patents)
1 patent:
1. 7808086 - Lead frame and manufacturing method thereof, and semiconductor apparatus and manufacturing method thereof