Average Co-Inventor Count = 5.00
ph-index = 3
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. (3 from 818 patents)
3 patents:
1. 6963135 - Semiconductor package for memory chips
2. D498760 - Digital memory card
3. D493799 - Digital memory card