Hetero-cyclic compound and organic light emitting device using the same
US-2020403157-A1 · Dec 24, 2020 · US
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Lt Materials Co Ltd patents in 2020
Lt Materials Co Ltd was listed as an assignee on 8 patent publications in 2020.
| Metric | Value |
|---|---|
| Company | Lt Materials Co Ltd |
| Year | 2020 |
| Patents | 8 |
Patents
Representative publications for Lt Materials Co Ltd in 2020.
Heterocyclic compound and organic light emitting element comprising same
US-2020381629-A1 · Dec 3, 2020 · US
Heterocyclic compound and organic light emitting device comprising the same
US-2020373499-A1 · Nov 26, 2020 · US
Heterocyclic compound and organic light emitting element comprising same
US-2020339513-A1 · Oct 29, 2020 · US
Heterocyclic compound and organic light-emitting device comprising same
US-2020343452-A1 · Oct 29, 2020 · US
Top CPC classifications
Most common classification codes for Lt Materials Co Ltd in 2020.
| CPC | Patents |
|---|---|
| H01L51/0067 | 7 |
| H01L51/0072 | 7 |
| H10K50/16 | 7 |
| H10K50/171 | 7 |
| H10K85/654 | 7 |
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