How many patents does Shanghai Avic Opto Electronics Co Ltd have in patentsdb?

Shanghai Avic Opto Electronics Co Ltd is linked to 250 publications as assignee in our database.

What technology areas does Shanghai Avic Opto Electronics Co Ltd patent most?

Top mapped technology areas by patent count: Physics (215); Electricity (112); Operations & Transport (16).

In our data, assignee counts were 6 in 2024 and 3 in 2025 (lower year over year).

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

Shanghai Avic Opto Electronics Co Ltd holds 250 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	215
Electricity	112
Operations & Transport	16
Cross-Sectional Technologies	8
Human Necessities	2
Mechanical Engineering	1

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

How many patents does Shanghai Avic Opto Electronics Co Ltd have in patentsdb?: Shanghai Avic Opto Electronics Co Ltd is linked to 250 publications as assignee in our database.
What technology areas does Shanghai Avic Opto Electronics Co Ltd patent most?: Top mapped technology areas by patent count: Physics (215); Electricity (112); Operations & Transport (16).
Is Shanghai Avic Opto Electronics Co Ltd's patent activity growing?: In our data, assignee counts were 6 in 2024 and 3 in 2025 (lower year over year).
What are recent patents assigned to Shanghai Avic Opto Electronics Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.