How many patents does Shanghai Zhaoxin Semiconductor Co Ltd have in patentsdb?

Shanghai Zhaoxin Semiconductor Co Ltd is linked to 373 publications as assignee in our database.

What technology areas does Shanghai Zhaoxin Semiconductor Co Ltd patent most?

Top mapped technology areas by patent count: Physics (326); Electricity (131); Cross-Sectional Technologies (38).

In our data, assignee counts were 34 in 2024 and 24 in 2025 (lower year over year).

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

Shanghai Zhaoxin Semiconductor Co Ltd holds 373 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 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
Physics	326
Electricity	131
Cross-Sectional Technologies	38
Human Necessities	2

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

How many patents does Shanghai Zhaoxin Semiconductor Co Ltd have in patentsdb?: Shanghai Zhaoxin Semiconductor Co Ltd is linked to 373 publications as assignee in our database.
What technology areas does Shanghai Zhaoxin Semiconductor Co Ltd patent most?: Top mapped technology areas by patent count: Physics (326); Electricity (131); Cross-Sectional Technologies (38).
Is Shanghai Zhaoxin Semiconductor Co Ltd's patent activity growing?: In our data, assignee counts were 34 in 2024 and 24 in 2025 (lower year over year).
What are recent patents assigned to Shanghai Zhaoxin Semiconductor Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.