Method and apparatus for speed reversal control of motor drive
US-9716460-B2 · Jul 25, 2017 · US
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Liu Jingbo patents
Liu Jingbo holds 10 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 10 |
| Recent patents | 0 |
| First publication | Jan 1, 2015 |
| Latest publication | Jul 25, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method and apparatus for speed reversal control of motor drive
US-2016218657-A1 · Jul 28, 2016 · US
Method and apparatus for stability control of open loop motor drive operation
US-9287812-B2 · Mar 15, 2016 · US
Method and apparatus for controlling power converter with inverter output filter
US-9124209-B2 · Sep 1, 2015 · US
Power stage precharging and dynamic braking apparatus for multilevel inverter
US-9083274-B2 · Jul 14, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method and apparatus for speed reversal control of motor drive
US-9716460-B2 · Jul 25, 2017 · US
Method and apparatus for speed reversal control of motor drive
US-2016218657-A1 · Jul 28, 2016 · US
Method and apparatus for stability control of open loop motor drive operation
US-9287812-B2 · Mar 15, 2016 · US
Method and apparatus for controlling power converter with inverter output filter
US-9124209-B2 · Sep 1, 2015 · US
Power stage precharging and dynamic braking apparatus for multilevel inverter
US-9083274-B2 · Jul 14, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 10 |