How many patents does Alpha & Omega Semiconductor Cayman Ltd have in patentsdb?

Alpha & Omega Semiconductor Cayman Ltd is linked to 173 publications as assignee in our database.

What technology areas does Alpha & Omega Semiconductor Cayman Ltd patent most?

Top mapped technology areas by patent count: Electricity (172); Cross-Sectional Technologies (33); Physics (21).

In our data, assignee counts were 4 in 2024 and 1 in 2025 (lower year over year).

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

Alpha & Omega Semiconductor Cayman Ltd holds 173 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	172
Cross-Sectional Technologies	33
Physics	21

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

How many patents does Alpha & Omega Semiconductor Cayman Ltd have in patentsdb?: Alpha & Omega Semiconductor Cayman Ltd is linked to 173 publications as assignee in our database.
What technology areas does Alpha & Omega Semiconductor Cayman Ltd patent most?: Top mapped technology areas by patent count: Electricity (172); Cross-Sectional Technologies (33); Physics (21).
Is Alpha & Omega Semiconductor Cayman Ltd's patent activity growing?: In our data, assignee counts were 4 in 2024 and 1 in 2025 (lower year over year).
What are recent patents assigned to Alpha & Omega Semiconductor Cayman Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.