LTCAM CO., LTD.
6Patents
6Active
6Granted
43Portfolio score
Filing activity: Apr 29, 2014 → May 29, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9340759B2 | Cleaning composition and method of manufacturing metal wiring using the same | Electricity | 5 | Active |
| US10689572B2 | Etchant composition with high selectivity to silicon nitride | Chemistry; Metallurgy | 0 | Active |
| US9902925B2 | Cleaner composition for process of manufacturing semiconductor and display | Chemistry; Metallurgy | 0 | Active |
| US9873857B2 | Cleaning composition | Chemistry; Metallurgy | 0 | Active |
| US10995268B2 | Etching composition effective to selectively wet etch a silicon nitride film | Chemistry; Metallurgy | 0 | Active |
| US9869027B2 | Cleaning composition and method of manufacturing metal wiring using the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.