How many patents does Guangzhou Haoyang Electronics Co Ltd have in patentsdb?

Guangzhou Haoyang Electronics Co Ltd is linked to 182 publications as assignee in our database.

What technology areas does Guangzhou Haoyang Electronics Co Ltd patent most?

Top mapped technology areas by patent count: Mechanical Engineering (153); Electricity (56); Physics (46).

In our data, assignee counts were 27 in 2024 and 18 in 2025 (lower year over year).

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

Guangzhou Haoyang Electronics Co Ltd holds 182 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
Mechanical Engineering	153
Electricity	56
Physics	46
Cross-Sectional Technologies	32
Human Necessities	4
Operations & Transport	1

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

How many patents does Guangzhou Haoyang Electronics Co Ltd have in patentsdb?: Guangzhou Haoyang Electronics Co Ltd is linked to 182 publications as assignee in our database.
What technology areas does Guangzhou Haoyang Electronics Co Ltd patent most?: Top mapped technology areas by patent count: Mechanical Engineering (153); Electricity (56); Physics (46).
Is Guangzhou Haoyang Electronics Co Ltd's patent activity growing?: In our data, assignee counts were 27 in 2024 and 18 in 2025 (lower year over year).
What are recent patents assigned to Guangzhou Haoyang Electronics Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.