How many patents does Defond Electech Co Ltd have in patentsdb?

Defond Electech Co Ltd is linked to 86 publications as assignee in our database.

What technology areas does Defond Electech Co Ltd patent most?

Top mapped technology areas by patent count: Electricity (77); Physics (29); Operations & Transport (28).

In our data, assignee counts were 8 in 2024 and 5 in 2025 (lower year over year).

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

Defond Electech Co Ltd holds 86 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
Electricity	77
Physics	29
Operations & Transport	28
Mechanical Engineering	8
Cross-Sectional Technologies	6
Human Necessities	2
Textiles & Paper	2

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

How many patents does Defond Electech Co Ltd have in patentsdb?: Defond Electech Co Ltd is linked to 86 publications as assignee in our database.
What technology areas does Defond Electech Co Ltd patent most?: Top mapped technology areas by patent count: Electricity (77); Physics (29); Operations & Transport (28).
Is Defond Electech Co Ltd's patent activity growing?: In our data, assignee counts were 8 in 2024 and 5 in 2025 (lower year over year).
What are recent patents assigned to Defond Electech Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.