How many patents does Hkc Corp Ltd have in patentsdb?

Hkc Corp Ltd is linked to 3,059 publications as assignee in our database.

What technology areas does Hkc Corp Ltd patent most?

Top mapped technology areas by patent count: Physics (2,676); Electricity (1,146); Operations & Transport (147).

In our data, assignee counts were 361 in 2024 and 250 in 2025 (lower year over year).

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

Hkc Corp Ltd holds 3,059 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	2,676
Electricity	1,146
Operations & Transport	147
Cross-Sectional Technologies	119
Mechanical Engineering	53
Chemistry & Metallurgy	47
Human Necessities	19

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

How many patents does Hkc Corp Ltd have in patentsdb?: Hkc Corp Ltd is linked to 3,059 publications as assignee in our database.
What technology areas does Hkc Corp Ltd patent most?: Top mapped technology areas by patent count: Physics (2,676); Electricity (1,146); Operations & Transport (147).
Is Hkc Corp Ltd's patent activity growing?: In our data, assignee counts were 361 in 2024 and 250 in 2025 (lower year over year).
What are recent patents assigned to Hkc Corp Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.