PatentsDB

Aac Acoustic Tech Shenzhen Co Ltd patents

Aac Acoustic Tech Shenzhen Co Ltd holds 509 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents509
Recent patents220
First publicationFeb 20, 2018
Latest publicationApr 9, 2026

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
201821
201929
2020124
202159
202234
202370
202463
202592
202617
Browse patents by year
YearPatents
201821
201929
2020124
202159
202234
202370
202463
202592
202617

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
Electricity388
Operations & Transport154
Physics137
Chemistry & Metallurgy18
Cross-Sectional Technologies13
Human Necessities10
Mechanical Engineering4

Frequently asked questions

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

How many patents does Aac Acoustic Tech Shenzhen Co Ltd have in patentsdb?
Aac Acoustic Tech Shenzhen Co Ltd is linked to 509 publications as assignee in our database.
What technology areas does Aac Acoustic Tech Shenzhen Co Ltd patent most?
Top mapped technology areas by patent count: Electricity (388); Operations & Transport (154); Physics (137).
Is Aac Acoustic Tech Shenzhen Co Ltd's patent activity growing?
In our data, assignee counts were 63 in 2024 and 92 in 2025 (higher year over year).
What are recent patents assigned to Aac Acoustic Tech Shenzhen Co Ltd?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.