Where does Soulbrain Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Soulbrain Co., Ltd. ranks #11,083 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 Soulbrain Co., Ltd. hold?

Soulbrain Co., Ltd. holds 28 US utility patents granted between 2015 and 2025, spanning 17 technology areas.

What is Soulbrain Co., Ltd.'s Innovation Score?

Soulbrain Co., Ltd. has an Innovation Score of 38.9 out of 100 (top 39% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Soulbrain Co., Ltd. focus on?

Soulbrain Co., Ltd.'s top technology area is H01L (Semiconductor Devices NOT Covered BY Class H10) with 20 patents, ranking #608 of 3,373 assignees active in that subclass. Grants appear in 17 CPC subclasses total.

Is Soulbrain Co., Ltd.'s patent grant rate increasing or decreasing?

Soulbrain Co., Ltd.'s recent grant velocity is +67% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Soulbrain Co., Ltd.'s patents?

Soulbrain Co., Ltd.'s patents average 15.6 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 Soulbrain 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

Soulbrain Co., Ltd.

USPTO PatentsView assignee record - 28 granted patents across 17 technology areas, recorded in grant years 2015–2025. 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: H01L (Semiconductor Devices NOT Covered BY Class H10).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Soulbrain ranks #11,083 of 49,997 tracked US assignees by granted-patent volume, with 28 patents across 17 technology areas.

#11,083
of 49,997 US assignees by volume: Top 39%
by Innovation Score (38.9/100): 15.6
avg claims per patent: +67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R11083 · Foreign Corporation #11,083 · 28 grants

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

GRANTS-SMALL 28 grants
UPPER-Q #11,083/49,997
PHOTO-FINISH Samet Kalip Ve…
CPC-FOCUS H01L · 17 areas
INNOV-THIN 38.9/100
CLAIMS-RICH 15.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Samet Kalip Ve Madeni Esya San Ve Tic. A.S. (±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 Soulbrain’s 38.9 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 11.6 pts (30%) Velocity 3.3 pts (8%) Breadth 14.6 pts (38%) Claim depth 9.4 pts (24%)

Qualcomm Incorporated · highest

85
BioCardia · near

39
Brose Schliessysteme… · near

39
Co2pac · near

39
Soulbrain · this assignee

39
Verizon Digital… · near

39
3D Lighting… · lowest

7

What this shows Soulbrain's Innovation Score is 38.9/100 (top 39% 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 Soulbrain?

Each dot is one of Soulbrain’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). Soulbrain’s own 15.6 claims/patent is at or below the 18.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Soulbrain's grants concentrate

Soulbrain Co., Ltd. is a focused PatentsView assignee: 17 CPC subclasses with 71.4% of grants classified under H01L (Semiconductor Devices NOT Covered BY Class H10). Peak complete grant year is 2021 (6 grants) versus a trough of 1 in 2018. By volume, Soulbrain sits between Shoppertrak RCT LLC and Samet Kalip Ve Madeni Esya San Ve Tic. A.S..

Soulbrain's three-year grant acceleration

Soulbrain Co., Ltd. shows 6 grants in 2022–2024 against only 12 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.

Shoppertrak RCT

28
Si-ware Systems

28
Sichuan Kelun-bio…

28
Sigma Enterprises

28
Sprinklr

28
Stoneridge

28
Synack

28
Samet Kalip Ve Ma…

28
Soulbrain ◀

28

What this shows Soulbrain holds 28 patents at rank #11,070, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Soulbrain

By rank, the assignees closest to #11,070 in granted patent volume.

Leaders in H01L (Semiconductor Devices NOT Covered BY Class H10)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Soulbrain, neither rank-band nor same-CPC leaders (those blocks stay above). In H01L (Semiconductor Devices NOT Covered BY Class H10), Soulbrain ranks #608 of 3,373 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (39 here).

Co2pac Limited 39 Brose Schliessysteme GmbH & Co. KG 39 BioCardia Inc. 39 Verizon Digital Media Services Inc. 39

Soulbrain's Innovation Score vs. every tracked assignee

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

39 Top 39% higher than 61% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Soulbrain Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	10.7%
2016	2	7.1%
2018	1	3.6%
2019	3	10.7%
2020	3	10.7%
2021	6	21.4%
2022	2	7.1%
2023	4	14.3%
2025partial year	4	14.3%

Which technologies does Soulbrain Co., Ltd. patent most?

H01L - Semiconductor Devices NOT Covered BY Class H10 20

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 19

H10D - Inorganic Electric Semiconductor Devices 11

H10B - Electronic Memory Devices 11

C23F - Non-mechanical Removal OF Metallic Material From Surface ; Inhibiting Corrosion OF Metallic Material OR Incrustation IN GENERAL; Multi-step Processes FOR Surface Treatment OF Metallic Material Involving AT Least ONE Process Provided FOR IN Class C23 AND AT Least ONE Process Covered BY Subclass C21d 6

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 4

H10K - Organic Electric Solid-state Devices 4

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 3

C07D - Heterocyclic Compounds 3

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 2

B81C - Processes OR Apparatus Specially Adapted FOR THE Manufacture OR Treatment OF Microstructural Devices OR Systems 2

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

C11D - Detergent COMPOSITIONS; USE OF Single Substances AS DETERGENTS; Soap OR SOAP-MAKING; Resin SOAPS; Recovery OF Glycerol 1

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 1

Top 15 of 17 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

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

Soulbrain Co., Ltd.'s lead technology class is H01L (Semiconductor Devices NOT Covered BY Class H10), 71.4% of its portfolio - see every assignee active in that class. Explore H01L
Ranked #11,083 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Soulbrain Co., Ltd. against Shoppertrak RCT LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.9/100 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.