What technology areas does The Government Of The Us Secretary Of Homeland Security patent most?

Top mapped technology areas by patent count: Physics (291); Electricity (114); Operations & Transport (98).

Is The Government Of The Us Secretary Of Homeland Security's patent activity growing?

In our data, assignee counts were 75 in 2024 and 70 in 2025 (lower year over year).

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

The Government Of The Us Secretary Of Homeland Security holds 467 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 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
Physics	291
Electricity	114
Operations & Transport	98
Human Necessities	74
Chemistry & Metallurgy	51
Mechanical Engineering	39
Cross-Sectional Technologies	10
Fixed Constructions	5

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

How many patents does The Government Of The Us Secretary Of Homeland Security have in patentsdb?: The Government Of The Us Secretary Of Homeland Security is linked to 467 publications as assignee in our database.
What technology areas does The Government Of The Us Secretary Of Homeland Security patent most?: Top mapped technology areas by patent count: Physics (291); Electricity (114); Operations & Transport (98).
Is The Government Of The Us Secretary Of Homeland Security's patent activity growing?: In our data, assignee counts were 75 in 2024 and 70 in 2025 (lower year over year).
What are recent patents assigned to The Government Of The Us Secretary Of Homeland Security?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.