Average Co-Inventor Count = 1.17
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. Sumco Corporation (9 from 603 patents)
9 patents:
1. 11935745 - Semiconductor epitaxial wafer and method of producing semiconductor epitaxial wafer, and method of producing solid-state imaging device
2. 11640907 - Semiconductor epitaxial wafer and method of producing semiconductor epitaxial wafer, and method of producing solid-state imaging device
3. 11211423 - Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensor
4. 11195716 - Method of producing semiconductor epitaxial wafer and method of producing semiconductor device
5. 11107687 - Semiconductor epitaxial wafer and method of producing semiconductor epitaxial wafer, and method of producing solid-state imaging device
6. 10861709 - Method of evaluating impurity gettering capability of epitaxial silicon wafer and epitaxial silicon wafer
7. 10629648 - Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensor
8. 10224203 - Method of producing semiconductor epitaxial wafer and method of producing solid-state image sensor
9. 10153323 - Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensor