Where does AAC Acoustic Technologies (Shanghai) Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), AAC Acoustic Technologies (Shanghai) Co., Ltd. ranks #10,236 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does AAC Acoustic Technologies (Shanghai) Co., Ltd. hold?

AAC Acoustic Technologies (Shanghai) Co., Ltd. holds 30 US utility patents granted between 2023 and 2025, spanning 24 technology areas.

What is AAC Acoustic Technologies (Shanghai) Co., Ltd.'s Innovation Score?

AAC Acoustic Technologies (Shanghai) Co., Ltd. has an Innovation Score of 54.1 out of 100 (top 8% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does AAC Acoustic Technologies (Shanghai) Co., Ltd. focus on?

AAC Acoustic Technologies (Shanghai) Co., Ltd.'s top technology area is G06F (Electric Digital Data Processing) with 15 patents, ranking #2,636 of 13,878 assignees active in that subclass. Grants appear in 24 CPC subclasses total.

Is AAC Acoustic Technologies (Shanghai) Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for AAC Acoustic Technologies (Shanghai) Co., Ltd..

What does claim depth mean for AAC Acoustic Technologies (Shanghai) Co., Ltd.'s patents?

AAC Acoustic Technologies (Shanghai) Co., Ltd.'s patents average 8.3 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

AAC Acoustic Technologies (Shanghai) Co., Ltd.

Q: How is the AAC Acoustic Technologies (Shanghai) Co., Ltd. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO PatentsView assignee record - 30 granted patents across 24 technology areas, recorded in grant years 2023–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, AAC ranks #10,236 of 49,997 tracked US assignees by granted-patent volume, with 30 patents across 24 technology areas.

#10,236
of 49,997 US assignees by volume: Top 8%
by Innovation Score (54.1/100): 8.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R10236 · Foreign Corporation #10,236 · 30 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 30 grants
UPPER-Q #10,236/49,997
PHOTO-FINISH 3DS Engineering…
CPC-FOCUS G06F · 24 areas
INNOV-PAR 54.1/100
CLAIMS-PAR 8.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: 3DS Engineering Procurement Construction Suzhou Co., Ltd. (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How AAC’s 54.1 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 11.9 pts (22%) Velocity 20.0 pts (37%) Breadth 17.3 pts (32%) Claim depth 5.0 pts (9%)

Qualcomm Incorporated · highest

85
Abnormal Security · near

54
Julius-Maximilians-U… · near

54
AAC Acoustic… · this assignee

54
Amogreentech · near

54
Cnpc USA · near

54
3D Lighting… · lowest

7

What this shows AAC's Innovation Score is 54.1/100 (top 8% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for AAC?

Each dot is one of AAC’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). AAC’s own 8.3 claims/patent is at or below the 17.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

AAC vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where AAC's grants concentrate

AAC Acoustic Technologies (Shanghai) Co., Ltd. is a focused PatentsView assignee: 24 CPC subclasses with 50% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2024 (13 grants) versus a trough of 5 in 2023. By volume, AAC sits between Yunding Network Technology (BEIJING) Co., Ltd. and AES Global Holdings PTE. Ltd..

AAC's three-year grant acceleration

AAC Acoustic Technologies (Shanghai) Co., Ltd. shows 18 grants in 2022–2024 against only 0 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Yunding Network T…

31
ZF Active Safety…

31
uniqure IP B V

31
3DS Engineering P…

30
Acorn

30
Advanced Analogic…

30
Advanced Cooling

30
AES Global Holdin…

30
AAC Acoustic (Sha… ◀

30

What this shows AAC holds 30 patents at rank #10,236, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near AAC

By rank, the assignees closest to #10,236 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

Other assignees with the most granted patents in AAC's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for AAC, neither rank-band nor same-CPC leaders (those blocks stay above). In G06F (Electric Digital Data Processing), AAC ranks #2,636 of 13,878 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (54 here).

Cnpc USA Corporation 54 Amogreentech Co., Ltd. 54 Abnormal Security Corporation 54 Julius-Maximilians-Universitat Wurzburg 54

AAC's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

54 Top 8% higher than 92% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

AAC Acoustic Technologies (Shanghai) Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	5	16.7%
2024	13	43.3%
2025partial year	12	40.0%

Which technologies does AAC Acoustic Technologies (Shanghai) Co., Ltd. patent most?

G06F - Electric Digital Data Processing 15

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 7

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 5

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 4

G05G - Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only 4

H04M - Telephonic Communication 3

G02B - Optical Elements, Systems OR Apparatus 3

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 2

G10L - Speech Analysis Techniques OR Speech SYNTHESIS; Speech RECOGNITION; Speech OR Voice Processing TECHNIQUES; Speech OR Audio Coding OR Decoding 1

G06N - Computing Arrangements Based ON Specific Computational Models 1

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

H03M - CODING; DECODING; Code Conversion IN General 1

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 1

Top 15 of 24 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

AAC Acoustic Technologies (Shanghai) Co., Ltd.'s patent record in context - here's where to go next.

AAC Acoustic Technologies (Shanghai) Co., Ltd.'s lead technology class is G06F (Electric Digital Data Processing), 50% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #10,236 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare AAC Acoustic Technologies (Shanghai) Co., Ltd. against Yunding Network Technology (BEIJING) Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 54.1/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.