Lighting module
US-9880345-B2 · Jan 30, 2018 · US
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Maeng Ji Hyoung patents
Maeng Ji Hyoung holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | May 12, 2015 |
| Latest publication | Jan 30, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Air conditioner including virus removal device
US-9157642-B2 · Oct 13, 2015 · US
Refrigerator with ultraviolet light emitting diode
US-9028084-B2 · May 12, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Lighting module
US-9880345-B2 · Jan 30, 2018 · US
Air conditioner including virus removal device
US-9157642-B2 · Oct 13, 2015 · US
Refrigerator with ultraviolet light emitting diode
US-9028084-B2 · May 12, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F21V7/043 | 1 |
| F21V7/04 | 1 |
| F21V7/0008 | 1 |
| F21V15/01 | 1 |
| F21Y2115/10 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 3 |
| Human Necessities | 2 |
| Physics | 1 |
| Cross-Sectional Technologies | 1 |