How many patents does Corning Prec Materials Co Ltd have in patentsdb?

Corning Prec Materials Co Ltd is linked to 167 publications as assignee in our database.

What technology areas does Corning Prec Materials Co Ltd patent most?

Top mapped technology areas by patent count: Electricity (103); Chemistry & Metallurgy (74); Physics (61).

In our data, assignee counts were 6 in 2023 and 3 in 2025 (lower year over year).

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

Corning Prec Materials Co Ltd holds 167 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
Electricity	103
Chemistry & Metallurgy	74
Physics	61
Operations & Transport	56
Cross-Sectional Technologies	55
Mechanical Engineering	10

Free tools are coming soon. Tell us what you want to track and we'll notify you.

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

How many patents does Corning Prec Materials Co Ltd have in patentsdb?: Corning Prec Materials Co Ltd is linked to 167 publications as assignee in our database.
What technology areas does Corning Prec Materials Co Ltd patent most?: Top mapped technology areas by patent count: Electricity (103); Chemistry & Metallurgy (74); Physics (61).
Is Corning Prec Materials Co Ltd's patent activity growing?: In our data, assignee counts were 6 in 2023 and 3 in 2025 (lower year over year).
What are recent patents assigned to Corning Prec Materials Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.