Light emitting device and lighting system having the same
US-9576939-B2 · Feb 21, 2017 · US
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Lee Chung-Hoon patents
Lee Chung-Hoon holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Dec 8, 2015 |
| Latest publication | Feb 21, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Light emitting device and lighting system having the same
US-9312246-B2 · Apr 12, 2016 · US
Light emitting device including RGB light emitting diodes and phosphor
US-9209162-B2 · Dec 8, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Light emitting device and lighting system having the same
US-9576939-B2 · Feb 21, 2017 · US
Light emitting device and lighting system having the same
US-9312246-B2 · Apr 12, 2016 · US
Light emitting device including RGB light emitting diodes and phosphor
US-9209162-B2 · Dec 8, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 3 |
| Electricity | 3 |
| Chemistry & Metallurgy | 2 |
| Mechanical Engineering | 2 |
| Cross-Sectional Technologies | 2 |
| Human Necessities | 1 |