How many patents does Huizhou China Star Optoelectronics Tech Co Ltd have in patentsdb?

Huizhou China Star Optoelectronics Tech Co Ltd is linked to 222 publications as assignee in our database.

What technology areas does Huizhou China Star Optoelectronics Tech Co Ltd patent most?

Top mapped technology areas by patent count: Physics (192); Electricity (64); Operations & Transport (30).

In our data, assignee counts were 17 in 2023 and 9 in 2024 (lower year over year).

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

Huizhou China Star Optoelectronics Tech Co Ltd holds 222 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	192
Electricity	64
Operations & Transport	30
Mechanical Engineering	23
Chemistry & Metallurgy	11
Cross-Sectional Technologies	2
Human Necessities	1

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

How many patents does Huizhou China Star Optoelectronics Tech Co Ltd have in patentsdb?: Huizhou China Star Optoelectronics Tech Co Ltd is linked to 222 publications as assignee in our database.
What technology areas does Huizhou China Star Optoelectronics Tech Co Ltd patent most?: Top mapped technology areas by patent count: Physics (192); Electricity (64); Operations & Transport (30).
Is Huizhou China Star Optoelectronics Tech Co Ltd's patent activity growing?: In our data, assignee counts were 17 in 2023 and 9 in 2024 (lower year over year).
What are recent patents assigned to Huizhou China Star Optoelectronics Tech Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.