Average Co-Inventor Count = 2.13
ph-index = 6
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. Kabushiki Kaisha Toshiba (11 from 52,789 patents)
11 patents:
1. 8213882 - Voltage converting circuit and radio communication apparatus
2. 7808280 - Semiconductor device
3. 7203120 - Boosted voltage generating circuit and semiconductor memory device having the same
4. 7180796 - Boosted voltage generating circuit and semiconductor memory device having the same
5. 6996024 - Boosted voltage generating circuit and semiconductor memory device having the same
6. 6813130 - Semiconductor integrated circuit device including protection circuit for preventing circuit breakdown by static electricity
7. 6771547 - Boosted voltage generating circuit and semiconductor memory device having the same
8. 6605986 - Boosted voltage generating circuit and semiconductor memory device having the same
9. 6487120 - Boosted voltage generating circuit and semiconductor memory device having the same
10. 6281665 - High speed internal voltage generator with reduced current draw
11. 5877985 - Intermediate voltage generating circuit and nonvolatile semiconductor