Solid-state lighting apparatus including current diversion controlled by lighting device bias states and current limiting using a passive electrical component
US-11178740-B2 · Nov 16, 2021 · US
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Ni Liqin patents
Ni Liqin holds 6 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 6 |
| Recent patents | 0 |
| First publication | Sep 8, 2015 |
| Latest publication | Nov 16, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Systems and methods for high output, high color quality light
US-9593837-B2 · Mar 14, 2017 · US
Solid state lighting apparatus and methods of forming
US-9510413-B2 · Nov 29, 2016 · US
Solid-state lighting apparatus and methods using switched energy storage
US-9374858-B2 · Jun 21, 2016 · US
Solid-state lighting apparatus and methods using current diversion controlled by lighting device bias states
US-9277605-B2 · Mar 1, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Solid-state lighting apparatus including current diversion controlled by lighting device bias states and current limiting using a passive electrical component
US-11178740-B2 · Nov 16, 2021 · US
Systems and methods for high output, high color quality light
US-9593837-B2 · Mar 14, 2017 · US
Solid state lighting apparatus and methods of forming
US-9510413-B2 · Nov 29, 2016 · US
Solid-state lighting apparatus and methods using switched energy storage
US-9374858-B2 · Jun 21, 2016 · US
Solid-state lighting apparatus and methods using current diversion controlled by lighting device bias states
US-9277605-B2 · Mar 1, 2016 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 6 |
| Cross-Sectional Technologies | 2 |
| Mechanical Engineering | 1 |