How many patents does Shanghai Langyan Optoelectronics Tech Co Ltd have in patentsdb?

Shanghai Langyan Optoelectronics Tech Co Ltd is linked to 10 publications as assignee in our database.

What technology areas does Shanghai Langyan Optoelectronics Tech Co Ltd patent most?

Top mapped technology areas by patent count: Physics (6); Operations & Transport (4); Electricity (4).

In our data, assignee counts were 1 in 2023 and 3 in 2024 (higher year over year).

See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.

Shanghai Langyan Optoelectronics Tech Co Ltd holds 10 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be growing based on the most recent years.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Answers are generated from the same data shown on this page.

How many patents does Shanghai Langyan Optoelectronics Tech Co Ltd have in patentsdb?: Shanghai Langyan Optoelectronics Tech Co Ltd is linked to 10 publications as assignee in our database.
What technology areas does Shanghai Langyan Optoelectronics Tech Co Ltd patent most?: Top mapped technology areas by patent count: Physics (6); Operations & Transport (4); Electricity (4).
Is Shanghai Langyan Optoelectronics Tech Co Ltd's patent activity growing?: In our data, assignee counts were 1 in 2023 and 3 in 2024 (higher year over year).
What are recent patents assigned to Shanghai Langyan Optoelectronics Tech Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.