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. Siliconware Precision Industries Co., Ltd. (2 from 823 patents)
2 patents:
1. 6670219 - Method of fabricating a CDBGA package
2. 6515361 - Cavity down ball grid array (CD BGA) package