Disposable electronic cigarette
US-9510624-B2 · Dec 6, 2016 · US
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Li Yonghai patents
Li Yonghai holds 1 patent in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1 |
| Recent patents | 0 |
| First publication | Dec 6, 2016 |
| Latest publication | Dec 6, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2016 | 1 |
| Year | Patents |
|---|---|
| 2016 | 1 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Disposable electronic cigarette
US-9510624-B2 · Dec 6, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| A61M2205/3653 | 1 |
| A61M11/042 | 1 |
| A61M2205/583 | 1 |
| A61M2205/8206 | 1 |
| A61M15/06 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 1 |