Aac Technologies Pte Ltd patents

Aac Technologies Pte Ltd holds 2,266 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents2,266
Recent patents67
First publicationJan 15, 2015
Latest publicationMar 24, 2026

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
201549
2016111
2017269
2018310
2019466
2020652
2021257
202278
202313
202423
202527
202611
Browse patents by year
YearPatents
201549
2016111
2017269
2018310
2019466
2020652
2021257
202278
202313
202423
202527
202611

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPCPatents
G02B13/0045482
H04R9/06462
H04R2499/11413
H04R9/025342
H04R2400/11289

Technology areas

Mapped technology topics for this assignee.

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Frequently asked questions

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

How many patents does Aac Technologies Pte Ltd have in patentsdb?
Aac Technologies Pte Ltd is linked to 2,266 publications as assignee in our database.
What technology areas does Aac Technologies Pte Ltd patent most?
Top mapped technology areas by patent count: Electricity (1,599); Physics (850); Operations & Transport (203).
Is Aac Technologies Pte Ltd's patent activity growing?
In our data, assignee counts were 23 in 2024 and 27 in 2025 (higher year over year).
What are recent patents assigned to Aac Technologies Pte Ltd?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.