PatentsDB

Changzhou Aac Raytech Optronics Co Ltd patents

Changzhou Aac Raytech Optronics Co Ltd holds 106 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents106
Recent patents79
First publicationMay 12, 2022
Latest publicationApr 2, 2026

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears to be growing based on the most recent years.

Patents filed per year
YearPatents
202220
202319
202423
202530
202614
Browse patents by year
YearPatents
202220
202319
202423
202530
202614

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Physics99
Electricity52
Cross-Sectional Technologies4
Chemistry & Metallurgy1

Frequently asked questions

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

How many patents does Changzhou Aac Raytech Optronics Co Ltd have in patentsdb?
Changzhou Aac Raytech Optronics Co Ltd is linked to 106 publications as assignee in our database.
What technology areas does Changzhou Aac Raytech Optronics Co Ltd patent most?
Top mapped technology areas by patent count: Physics (99); Electricity (52); Cross-Sectional Technologies (4).
Is Changzhou Aac Raytech Optronics Co Ltd's patent activity growing?
In our data, assignee counts were 23 in 2024 and 30 in 2025 (higher year over year).
What are recent patents assigned to Changzhou Aac Raytech Optronics Co Ltd?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.