Distillation tower for improving yield of petroleum hydrocarbon distillate and feeding method thereof
US-10544372-B2 · Jan 28, 2020 · US
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Huang Tao patents
Huang Tao holds 9 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 9 |
| Recent patents | 0 |
| First publication | Jan 22, 2015 |
| Latest publication | Jan 28, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Pet fountain
US-D856605-S · Aug 13, 2019 · US
Feed-forward amplifier device and method thereof
US-9369092-B2 · Jun 14, 2016 · US
Chassis with horizontal plugged frames and communication device
US-9285844-B2 · Mar 15, 2016 · US
Device and method for controlling an input signal of a power amplifier
US-9148096-B2 · Sep 29, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Distillation tower for improving yield of petroleum hydrocarbon distillate and feeding method thereof
US-10544372-B2 · Jan 28, 2020 · US
Pet fountain
US-D856605-S · Aug 13, 2019 · US
Feed-forward amplifier device and method thereof
US-9369092-B2 · Jun 14, 2016 · US
Chassis with horizontal plugged frames and communication device
US-9285844-B2 · Mar 15, 2016 · US
Device and method for controlling an input signal of a power amplifier
US-9148096-B2 · Sep 29, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H03F2200/451 | 4 |
| H03F3/24 | 4 |
| H03F3/19 | 4 |
| H03F2201/3227 | 2 |
| H04L27/368 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 7 |
| Physics | 2 |
| Chemistry & Metallurgy | 1 |