How many patents does Semes Co Ltd have in patentsdb?

Semes Co Ltd is linked to 2,365 publications as assignee in our database.

What technology areas does Semes Co Ltd patent most?

Top mapped technology areas by patent count: Electricity (2,198); Operations & Transport (1,275); Physics (805).

In our data, assignee counts were 429 in 2024 and 481 in 2025 (higher year over year).

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

Semes Co Ltd holds 2,365 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 growing.

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	2,198
Operations & Transport	1,275
Physics	805
Mechanical Engineering	246
Chemistry & Metallurgy	200
Cross-Sectional Technologies	60
Fixed Constructions	18
Human Necessities	15

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

How many patents does Semes Co Ltd have in patentsdb?: Semes Co Ltd is linked to 2,365 publications as assignee in our database.
What technology areas does Semes Co Ltd patent most?: Top mapped technology areas by patent count: Electricity (2,198); Operations & Transport (1,275); Physics (805).
Is Semes Co Ltd's patent activity growing?: In our data, assignee counts were 429 in 2024 and 481 in 2025 (higher year over year).
What are recent patents assigned to Semes Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.