Apparatus and method for electrically machining
US-10843283-B2 · Nov 24, 2020 · US
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Liu Dong patents
Liu Dong holds 8 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 8 |
| Recent patents | 0 |
| First publication | Feb 24, 2015 |
| Latest publication | Nov 24, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method and apparatus for flexible diversification of recommendation results
US-9916363-B2 · Mar 13, 2018 · US
Real time dynamic physics simulation device of flexible DC transmission system
US-9659114-B2 · May 23, 2017 · US
Method and apparatus for context-based grouping
US-9509792-B2 · Nov 29, 2016 · US
Clostridium acetobutylicum and application thereof
US-9249433-B2 · Feb 2, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Apparatus and method for electrically machining
US-10843283-B2 · Nov 24, 2020 · US
Method and apparatus for flexible diversification of recommendation results
US-9916363-B2 · Mar 13, 2018 · US
Real time dynamic physics simulation device of flexible DC transmission system
US-9659114-B2 · May 23, 2017 · US
Method and apparatus for context-based grouping
US-9509792-B2 · Nov 29, 2016 · US
Clostridium acetobutylicum and application thereof
US-9249433-B2 · Feb 2, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06F17/3053 | 1 |
| G06F17/30648 | 1 |
| G06F17/30867 | 1 |
| G06F17/30522 | 1 |
| G06F17/3064 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 5 |
| Electricity | 3 |
| Operations & Transport | 1 |
| Chemistry & Metallurgy | 1 |
| Cross-Sectional Technologies | 1 |