How many patents does Aida Eng Ltd have in patentsdb?

Aida Eng Ltd is linked to 170 publications as assignee in our database.

What technology areas does Aida Eng Ltd patent most?

Top mapped technology areas by patent count: Operations & Transport (159); Physics (32); Mechanical Engineering (26).

In our data, assignee counts were 11 in 2024 and 9 in 2025 (lower year over year).

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

Aida Eng Ltd holds 170 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
Operations & Transport	159
Physics	32
Mechanical Engineering	26
Electricity	19
Chemistry & Metallurgy	9
Cross-Sectional Technologies	5

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

How many patents does Aida Eng Ltd have in patentsdb?: Aida Eng Ltd is linked to 170 publications as assignee in our database.
What technology areas does Aida Eng Ltd patent most?: Top mapped technology areas by patent count: Operations & Transport (159); Physics (32); Mechanical Engineering (26).
Is Aida Eng Ltd's patent activity growing?: In our data, assignee counts were 11 in 2024 and 9 in 2025 (lower year over year).
What are recent patents assigned to Aida Eng Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.