Where does Sound Solutions International Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sound Solutions International Co., Ltd. ranks #9,129 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 Sound Solutions International Co., Ltd. hold?

Sound Solutions International Co., Ltd. holds 35 US utility patents granted between 2017 and 2024, spanning 12 technology areas.

What is Sound Solutions International Co., Ltd.'s Innovation Score?

Sound Solutions International Co., Ltd. has an Innovation Score of 49.6 out of 100 (top 14% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Sound Solutions International Co., Ltd.'s patent grant rate increasing or decreasing?

Sound Solutions International Co., Ltd.'s recent grant velocity is -16% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Sound Solutions International Co., Ltd.'s patents?

Sound Solutions International Co., Ltd.'s patents average 19.5 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.

How is the Sound Solutions International 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 2015–2025 USPTO PatentsView Foreign Corporation

Sound Solutions International Co., Ltd.

Q: What technology areas does Sound Solutions International Co., Ltd. focus on?

Sound Solutions International Co., Ltd.'s top technology area is H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems) with 35 patents, ranking #88 of 1,513 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

USPTO PatentsView assignee record - 35 granted patents across 12 technology areas, recorded in grant years 2017–2024. 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: H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sound ranks #9,129 of 49,997 tracked US assignees by granted-patent volume, with 35 patents across 12 technology areas.

#9,129
of 49,997 US assignees by volume: Top 14%
by Innovation Score (49.6/100): 19.5
avg claims per patent: -16%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9129 · Foreign Corporation #9,129 · 35 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 35 grants
UPPER-Q #9,129/49,997
PHOTO-FINISH Shandong University…
CPC-FOCUS H04R · 12 areas
INNOV-PAR 49.6/100
CLAIMS-RICH 19.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -16% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shandong University of Technology (±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 Sound’s 49.6 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 12.4 pts (25%) Velocity 13.3 pts (27%) Breadth 12.2 pts (25%) Claim depth 11.7 pts (24%)

Qualcomm Incorporated · highest

85
AvicenaTech · near

50
Doosan GridTech · near

50
Nemera La Verpilliere · near

50
Nippon Mektron · near

50
Sound Solutions… · this assignee

50
3D Lighting… · lowest

7

What this shows Sound's Innovation Score is 49.6/100 (top 14% 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 Sound?

Each dot is one of Sound’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). Sound’s own 19.5 claims/patent is ABOVE the 13.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Sound's grants concentrate

Sound Solutions International Co., Ltd. is a focused PatentsView assignee: 12 CPC subclasses with 100% of grants classified under H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems). Peak complete grant year is 2017 (11 grants) versus a trough of 1 in 2021. By volume, Sound sits between Shandong University of Technology and THE State OF Israel, Ministry OF Agriculture & Rural Development, Agricultural Research Organization (ARO) (VOLCANI CENTER).

Sound's three-year grant acceleration

Sound Solutions International Co., Ltd. shows 12 grants in 2022–2024 against only 6 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.

Shandong Universi…

35
Sifotonics

35
Sling TV L L C

35
Soreq Nuclear Res…

35
Spiration

35
Symetis

35
THE Fountainhead…

35
THE State OF Isra…

35
Sound Solutions I… ◀

35

What this shows Sound holds 35 patents at rank #9,130, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sound

By rank, the assignees closest to #9,130 in granted patent volume.

Leaders in H04R (Loudspeakers)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Sound, neither rank-band nor same-CPC leaders (those blocks stay above). In H04R (Loudspeakers), Sound ranks #88 of 1,513 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (50 here).

AvicenaTech, Corp. 50 Nemera La Verpilliere 50 Nippon Mektron, Ltd. 50 Doosan GridTech, Inc. 50

Sound's Innovation Score vs. every tracked assignee

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

50 Top 14% higher than 86% 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 · 2017–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Sound Solutions International Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	11	31.4%
2018	6	17.1%
2019	2	5.7%
2020	3	8.6%
2021	1	2.9%
2022	5	14.3%
2023	4	11.4%
2024	3	8.6%

Which technologies does Sound Solutions International Co., Ltd. patent most?

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 35

Y10T - Technical Subjects Covered BY Former US Classification 5

G10K - Sound-producing DEVICES; Methods OR Devices FOR Protecting Against, OR FOR Damping, Noise OR Other Acoustic Waves IN GENERAL; Acoustics NOT Otherwise Provided FOR 4

G06F - Electric Digital Data Processing 3

H02K - Dynamo-electric Machines 3

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 3

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 3

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 2

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 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

H04M - Telephonic Communication 1

B23C - Milling 1

Top 12 of 12 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

Sound Solutions International Co., Ltd.'s patent record in context - here's where to go next.

Sound Solutions International Co., Ltd.'s lead technology class is H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems), 100% of its portfolio - see every assignee active in that class. Explore H04R
Ranked #9,129 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sound Solutions International Co., Ltd. against Shandong University of Technology, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.6/100 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.