Easy transportable vortex type gas lamp
US-9360208-B2 · Jun 7, 2016 · US
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Chen Wei-Long patents
Chen Wei-Long holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Nov 10, 2015 |
| Latest publication | Jun 7, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Hot air blower
US-9182144-B2 · Nov 10, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Easy transportable vortex type gas lamp
US-9360208-B2 · Jun 7, 2016 · US
Hot air blower
US-9182144-B2 · Nov 10, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F23D14/28 | 1 |
| F23C7/002 | 1 |
| F23C7/02 | 1 |
| F24H3/0488 | 1 |
| F24H9/1863 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 2 |
| Cross-Sectional Technologies | 1 |