Average Co-Inventor Count = 5.46
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. Cheil Industries Inc. (8 from 787 patents)
8 patents:
1. 9116429 - Resist underlayer polymer, resist underlayer composition including the same, and method of patterning using the same
2. 9018776 - Hardmask composition including aromatic ring-containing compound, method of forming patterns, and semiconductor integrated circuit device including the patterns
3. 8741540 - Hard mask composition, method of forming a pattern, and semiconductor integrated circuit device including the pattern
4. 8741539 - Hardmask composition, method of forming a pattern using the same, and semiconductor integrated circuit device including the pattern
5. 8697341 - Aromatic ring containing polymer, underlayer composition including the same, and associated methods
6. 8637219 - Aromatic ring-containing compound for a resist underlayer and resist underlayer composition
7. 8617792 - Aromatic ring-containing polymer for resist underlayer, resist underlayer composition including the same, and method of patterning device using the same
8. 8415424 - Aromatic ring-containing polymer for underlayer of resist and resist underlayer composition including the same