What technology areas does Beijing Naura Microelectronics Equipment Co Ltd patent most?

Top mapped technology areas by patent count: Electricity (256); Chemistry & Metallurgy (112); Cross-Sectional Technologies (60).

Is Beijing Naura Microelectronics Equipment Co Ltd's patent activity growing?

In our data, assignee counts were 37 in 2024 and 61 in 2025 (higher year over year).

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

Beijing Naura Microelectronics Equipment Co Ltd holds 269 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
Electricity	256
Chemistry & Metallurgy	112
Cross-Sectional Technologies	60
Operations & Transport	39
Physics	36
Mechanical Engineering	13

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

How many patents does Beijing Naura Microelectronics Equipment Co Ltd have in patentsdb?: Beijing Naura Microelectronics Equipment Co Ltd is linked to 269 publications as assignee in our database.
What technology areas does Beijing Naura Microelectronics Equipment Co Ltd patent most?: Top mapped technology areas by patent count: Electricity (256); Chemistry & Metallurgy (112); Cross-Sectional Technologies (60).
Is Beijing Naura Microelectronics Equipment Co Ltd's patent activity growing?: In our data, assignee counts were 37 in 2024 and 61 in 2025 (higher year over year).
What are recent patents assigned to Beijing Naura Microelectronics Equipment Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.