How many patents does Champ Tech Optical Foshan Corp have in patentsdb?

Champ Tech Optical Foshan Corp is linked to 93 publications as assignee in our database.

What technology areas does Champ Tech Optical Foshan Corp patent most?

Top mapped technology areas by patent count: Electricity (60); Mechanical Engineering (57); Physics (15).

In our data, assignee counts were 7 in 2024 and 12 in 2025 (higher year over year).

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

Champ Tech Optical Foshan Corp holds 93 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	60
Mechanical Engineering	57
Physics	15
Operations & Transport	14
Chemistry & Metallurgy	7
Cross-Sectional Technologies	7

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

How many patents does Champ Tech Optical Foshan Corp have in patentsdb?: Champ Tech Optical Foshan Corp is linked to 93 publications as assignee in our database.
What technology areas does Champ Tech Optical Foshan Corp patent most?: Top mapped technology areas by patent count: Electricity (60); Mechanical Engineering (57); Physics (15).
Is Champ Tech Optical Foshan Corp's patent activity growing?: In our data, assignee counts were 7 in 2024 and 12 in 2025 (higher year over year).
What are recent patents assigned to Champ Tech Optical Foshan Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.