How many patents does Byd Co Ltd have in patentsdb?

Byd Co Ltd is linked to 1,969 publications as assignee in our database.

What technology areas does Byd Co Ltd patent most?

Top mapped technology areas by patent count: Operations & Transport (1,169); Electricity (1,164); Cross-Sectional Technologies (1,132).

In our data, assignee counts were 315 in 2024 and 335 in 2025 (higher year over year).

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

Byd Co Ltd holds 1,969 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 growing.

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
Operations & Transport	1,169
Electricity	1,164
Cross-Sectional Technologies	1,132
Mechanical Engineering	314
Chemistry & Metallurgy	240
Physics	227
Fixed Constructions	52
Human Necessities	20
Textiles & Paper	1

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

How many patents does Byd Co Ltd have in patentsdb?: Byd Co Ltd is linked to 1,969 publications as assignee in our database.
What technology areas does Byd Co Ltd patent most?: Top mapped technology areas by patent count: Operations & Transport (1,169); Electricity (1,164); Cross-Sectional Technologies (1,132).
Is Byd Co Ltd's patent activity growing?: In our data, assignee counts were 315 in 2024 and 335 in 2025 (higher year over year).
What are recent patents assigned to Byd Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.