How many patents does Advanced Semiconductor Eng have in patentsdb?

Advanced Semiconductor Eng is linked to 2,520 publications as assignee in our database.

What technology areas does Advanced Semiconductor Eng patent most?

Top mapped technology areas by patent count: Electricity (2,416); Physics (329); Operations & Transport (132).

In our data, assignee counts were 281 in 2024 and 223 in 2025 (lower year over year).

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

Advanced Semiconductor Eng holds 2,520 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
Electricity	2,416
Physics	329
Operations & Transport	132
Cross-Sectional Technologies	39
Human Necessities	36
Mechanical Engineering	13
Chemistry & Metallurgy	13

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

How many patents does Advanced Semiconductor Eng have in patentsdb?: Advanced Semiconductor Eng is linked to 2,520 publications as assignee in our database.
What technology areas does Advanced Semiconductor Eng patent most?: Top mapped technology areas by patent count: Electricity (2,416); Physics (329); Operations & Transport (132).
Is Advanced Semiconductor Eng's patent activity growing?: In our data, assignee counts were 281 in 2024 and 223 in 2025 (lower year over year).
What are recent patents assigned to Advanced Semiconductor Eng?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.