Film speaker
US-10051378-B2 · Aug 14, 2018 · US
Li Shujuan patents
Li Shujuan holds 7 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 7 |
| Recent patents | 0 |
| First publication | Apr 24, 2018 |
| Latest publication | Aug 14, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2018 | 7 |
| Year | Patents |
|---|---|
| 2018 | 7 |
Recent patents
Latest publications where this party is an assignee.
Film speaker
US-10051379-B2 · Aug 14, 2018 · US
Film Speaker
US-2018115831-A1 · Apr 26, 2018 · US
Film Speaker
US-2018115833-A1 · Apr 26, 2018 · US
Film Speaker
US-2018115832-A1 · Apr 26, 2018 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Film speaker
US-10051378-B2 · Aug 14, 2018 · US
Film speaker
US-10051379-B2 · Aug 14, 2018 · US
Film Speaker
US-2018115831-A1 · Apr 26, 2018 · US
Film Speaker
US-2018115833-A1 · Apr 26, 2018 · US
Film Speaker
US-2018115832-A1 · Apr 26, 2018 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 7 |
Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Li Shujuan have in patentsdb?
- Li Shujuan is linked to 7 publications as assignee in our database.
- What technology areas does Li Shujuan patent most?
- Top mapped technology areas by patent count: Electricity (7).
- Is Li Shujuan's patent activity recent?
- 0 of 7 publications have a publication date in the last three years (precomputed assignee stats).
- What are recent patents assigned to Li Shujuan?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.