How many patents does Beihai Hkc Optoelectronics Technology Co Ltd have in patentsdb?

Beihai Hkc Optoelectronics Technology Co Ltd is linked to 70 publications as assignee in our database.

What technology areas does Beihai Hkc Optoelectronics Technology Co Ltd patent most?

Top mapped technology areas by patent count: Physics (66); Electricity (36); Chemistry & Metallurgy (7).

In our data, assignee counts were 14 in 2024 and 1 in 2025 (lower year over year).

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

Beihai Hkc Optoelectronics Technology Co Ltd holds 70 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	66
Electricity	36
Chemistry & Metallurgy	7
Cross-Sectional Technologies	2

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

How many patents does Beihai Hkc Optoelectronics Technology Co Ltd have in patentsdb?: Beihai Hkc Optoelectronics Technology Co Ltd is linked to 70 publications as assignee in our database.
What technology areas does Beihai Hkc Optoelectronics Technology Co Ltd patent most?: Top mapped technology areas by patent count: Physics (66); Electricity (36); Chemistry & Metallurgy (7).
Is Beihai Hkc Optoelectronics Technology Co Ltd's patent activity growing?: In our data, assignee counts were 14 in 2024 and 1 in 2025 (lower year over year).
What are recent patents assigned to Beihai Hkc Optoelectronics Technology Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.