Average Co-Inventor Count = 3.00
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. United Microelectronics Corp. (4 from 7,077 patents)
4 patents:
1. 7408221 - Electrically erasable programmable read-only memory cell and memory device and manufacturing method thereof
2. 7405442 - Electrically erasable programmable read-only memory cell and memory device
3. 7405123 - Electrically erasable programmable read-only memory cell and memory device and manufacturing method thereof
4. 7250339 - Electrically erasable programmable read-only memory cell and memory device and manufacturing method thereof