How many patents does Ordos Yuansheng Optoelectronics Co Ltd have in patentsdb?

Ordos Yuansheng Optoelectronics Co Ltd is linked to 1,505 publications as assignee in our database.

What technology areas does Ordos Yuansheng Optoelectronics Co Ltd patent most?

Top mapped technology areas by patent count: Physics (1,041); Electricity (867); Chemistry & Metallurgy (175).

In our data, assignee counts were 40 in 2024 and 42 in 2025 (higher year over year).

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

Ordos Yuansheng Optoelectronics Co Ltd holds 1,505 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	1,041
Electricity	867
Chemistry & Metallurgy	175
Operations & Transport	138
Cross-Sectional Technologies	50
Mechanical Engineering	13
Human Necessities	9

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

How many patents does Ordos Yuansheng Optoelectronics Co Ltd have in patentsdb?: Ordos Yuansheng Optoelectronics Co Ltd is linked to 1,505 publications as assignee in our database.
What technology areas does Ordos Yuansheng Optoelectronics Co Ltd patent most?: Top mapped technology areas by patent count: Physics (1,041); Electricity (867); Chemistry & Metallurgy (175).
Is Ordos Yuansheng Optoelectronics Co Ltd's patent activity growing?: In our data, assignee counts were 40 in 2024 and 42 in 2025 (higher year over year).
What are recent patents assigned to Ordos Yuansheng Optoelectronics Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.