Systems and methods for high output, high color quality light
US-9593837-B2 · Mar 14, 2017 · US
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Hu Yuequan patents
Hu Yuequan holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Mar 10, 2015 |
| Latest publication | Mar 14, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Light emitting diode driver with isolated control circuits
US-8975825-B2 · Mar 10, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Systems and methods for high output, high color quality light
US-9593837-B2 · Mar 14, 2017 · US
Light emitting diode driver with isolated control circuits
US-8975825-B2 · Mar 10, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H05B45/38 | 2 |
| H05B45/375 | 2 |
| H05B45/3725 | 2 |
| F21V29/74 | 1 |
| F21Y2103/10 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 2 |
| Mechanical Engineering | 1 |