Average Co-Inventor Count = 3.50
ph-index = 4
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. (4 from 1,694 patents)
4 patents:
1. 5384204 - Tape automated bonding in semiconductor technique
2. 5365107 - Semiconductor device having tab tape
3. 5183711 - Automatic bonding tape used in semiconductor device
4. 5087530 - Automatic bonding tape used in semiconductor device