How many patents does Cheng Yu have in patentsdb?

Cheng Yu is linked to 15 publications as assignee in our database.

What technology areas does Cheng Yu patent most?

Top mapped technology areas by patent count: Physics (13); Electricity (5); Cross-Sectional Technologies (2).

In our data, assignee counts were 1 in 2018 and 1 in 2019 (similar year over year).

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

Cheng Yu holds 15 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	13
Electricity	5
Cross-Sectional Technologies	2

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

How many patents does Cheng Yu have in patentsdb?: Cheng Yu is linked to 15 publications as assignee in our database.
What technology areas does Cheng Yu patent most?: Top mapped technology areas by patent count: Physics (13); Electricity (5); Cross-Sectional Technologies (2).
Is Cheng Yu's patent activity growing?: In our data, assignee counts were 1 in 2018 and 1 in 2019 (similar year over year).
What are recent patents assigned to Cheng Yu?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.