How many patents does Powertech Technology Inc have in patentsdb?

Powertech Technology Inc is linked to 359 publications as assignee in our database.

What technology areas does Powertech Technology Inc patent most?

Top mapped technology areas by patent count: Electricity (344); Physics (23); Operations & Transport (11).

In our data, assignee counts were 20 in 2024 and 12 in 2025 (lower year over year).

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

Powertech Technology Inc holds 359 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	344
Physics	23
Operations & Transport	11
Cross-Sectional Technologies	4
Chemistry & Metallurgy	2

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

How many patents does Powertech Technology Inc have in patentsdb?: Powertech Technology Inc is linked to 359 publications as assignee in our database.
What technology areas does Powertech Technology Inc patent most?: Top mapped technology areas by patent count: Electricity (344); Physics (23); Operations & Transport (11).
Is Powertech Technology Inc's patent activity growing?: In our data, assignee counts were 20 in 2024 and 12 in 2025 (lower year over year).
What are recent patents assigned to Powertech Technology Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.