How many patents does Electronic Theatre Controls Inc have in patentsdb?

Electronic Theatre Controls Inc is linked to 133 publications as assignee in our database.

What technology areas does Electronic Theatre Controls Inc patent most?

Top mapped technology areas by patent count: Electricity (83); Mechanical Engineering (75); Physics (47).

In our data, assignee counts were 14 in 2024 and 4 in 2025 (lower year over year).

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

Electronic Theatre Controls Inc holds 133 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	83
Mechanical Engineering	75
Physics	47
Human Necessities	38
Cross-Sectional Technologies	32
Operations & Transport	26
Fixed Constructions	6
Chemistry & Metallurgy	2

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

How many patents does Electronic Theatre Controls Inc have in patentsdb?: Electronic Theatre Controls Inc is linked to 133 publications as assignee in our database.
What technology areas does Electronic Theatre Controls Inc patent most?: Top mapped technology areas by patent count: Electricity (83); Mechanical Engineering (75); Physics (47).
Is Electronic Theatre Controls Inc's patent activity growing?: In our data, assignee counts were 14 in 2024 and 4 in 2025 (lower year over year).
What are recent patents assigned to Electronic Theatre Controls Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.