How many patents does Interface Optoelectronics Shenzhen Co Ltd have in patentsdb?

Interface Optoelectronics Shenzhen Co Ltd is linked to 331 publications as assignee in our database.

What technology areas does Interface Optoelectronics Shenzhen Co Ltd patent most?

Top mapped technology areas by patent count: Physics (279); Electricity (163); Operations & Transport (70).

In our data, assignee counts were 32 in 2024 and 21 in 2025 (lower year over year).

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

Interface Optoelectronics Shenzhen Co Ltd holds 331 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 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	279
Electricity	163
Operations & Transport	70
Cross-Sectional Technologies	23
Chemistry & Metallurgy	16
Human Necessities	3

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

How many patents does Interface Optoelectronics Shenzhen Co Ltd have in patentsdb?: Interface Optoelectronics Shenzhen Co Ltd is linked to 331 publications as assignee in our database.
What technology areas does Interface Optoelectronics Shenzhen Co Ltd patent most?: Top mapped technology areas by patent count: Physics (279); Electricity (163); Operations & Transport (70).
Is Interface Optoelectronics Shenzhen Co Ltd's patent activity growing?: In our data, assignee counts were 32 in 2024 and 21 in 2025 (lower year over year).
What are recent patents assigned to Interface Optoelectronics Shenzhen Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.