Where does SpeedInnov rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), SpeedInnov ranks #17,225 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 SpeedInnov hold?

SpeedInnov holds 17 US utility patents granted between 2020 and 2025, spanning 25 technology areas.

What is SpeedInnov's Innovation Score?

SpeedInnov has an Innovation Score of 45.0 out of 100 (top 24% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does SpeedInnov focus on?

SpeedInnov's top technology area is B61D (Body Details OR Kinds OF Railway Vehicles) with 11 patents, ranking #14 of 155 assignees active in that subclass. Grants appear in 25 CPC subclasses total.

Is SpeedInnov's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for SpeedInnov.

What does claim depth mean for SpeedInnov's patents?

SpeedInnov's patents average 10.4 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 SpeedInnov 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

SpeedInnov

USPTO PatentsView assignee record - 17 granted patents across 25 technology areas, recorded in grant years 2020–2025. 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: B61D (Body Details OR Kinds OF Railway Vehicles).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Speedinnov ranks #17,225 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 25 technology areas.

#17,225
of 49,997 US assignees by volume: Top 24%
by Innovation Score (45.0/100): 10.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R17225 · Foreign Corporation #17,225 · 17 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 17 grants
MID-PACK #17,225/49,997
PHOTO-FINISH Solid State System
CPC-FOCUS B61D · 25 areas
INNOV-PAR 45.0/100
CLAIMS-PAR 10.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Solid State System 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 Speedinnov’s 45.0 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 10.0 pts (22%) Velocity 11.1 pts (25%) Breadth 17.7 pts (39%) Claim depth 6.2 pts (14%)

Qualcomm Incorporated · highest

85
SpeedInnov · this assignee

45
3D Lighting… · lowest

7

What this shows Speedinnov's Innovation Score is 45.0/100 (top 24% 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 Speedinnov?

Each dot is one of Speedinnov’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). Speedinnov’s own 10.4 claims/patent is at or below the 17.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Speedinnov's grants concentrate

SpeedInnov is a focused PatentsView assignee: 25 CPC subclasses with 64.7% of grants classified under B61D (Body Details OR Kinds OF Railway Vehicles). Peak complete grant year is 2023 (7 grants) versus a trough of 1 in 2022. By volume, Speedinnov sits between Solid State System Co., Ltd. and Sumitomo SHI FW Energia Oy.

Speedinnov's three-year grant acceleration

SpeedInnov shows 10 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.

Solid State System

17
Space Perspective

17
Spark Connected

17
Spectro Scientific

17
Spoton Transact

17
Stericycle

17
Stitch Fix

17
Sumitomo SHI FW E…

17
Speedinnov ◀

17

What this shows SpeedInnov holds 17 patents at rank #17,237, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near SpeedInnov

By rank, the assignees closest to #17,237 in granted patent volume.

Leaders in B61D (Body Details OR Kinds OF Railway Vehicles)

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

Speedinnov's Innovation Score vs. every tracked assignee

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

45 Top 24% higher than 76% 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 · 2020–2025

Grants by year

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

View data table

SpeedInnov patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	2	11.8%
2021	4	23.5%
2022	1	5.9%
2023	7	41.2%
2024	2	11.8%
2025partial year	1	5.9%

Which technologies does SpeedInnov patent most?

B61D - Body Details OR Kinds OF Railway Vehicles 11

B61C - LOCOMOTIVES; Motor Railcars 7

B61F - Rail Vehicle Suspensions, e.g. Underframes, Bogies OR Arrangements OF Wheel AXLES; Rail Vehicles FOR USE ON Tracks OF Different WIDTH; Preventing Derailing OF Rail VEHICLES; Wheel Guards, Obstruction Removers OR THE Like FOR Rail Vehicles 2

B61L - Guiding Railway TRAFFIC; Ensuring THE Safety OF Railway Traffic 2

B60J - Windows, Windscreens, Non-fixed Roofs, Doors, OR Similar Devices FOR VEHICLES; Removable External Protective Coverings Specially Adapted FOR Vehicles 2

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 2

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 2

H02K - Dynamo-electric Machines 2

B60Q - Arrangement OF Signalling OR Lighting Devices, THE Mounting OR Supporting Thereof OR Circuits Therefor, FOR Vehicles IN General 1

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 1

B60N - Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR 1

B62D - Motor VEHICLES; Trailers 1

B60Y - Indexing Scheme Relating TO Aspects Cross-cutting Vehicle Technology 1

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 1

Top 15 of 25 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

SpeedInnov's patent record in context - here's where to go next.

SpeedInnov's lead technology class is B61D (Body Details OR Kinds OF Railway Vehicles), 64.7% of its portfolio - see every assignee active in that class. Explore B61D
Ranked #17,225 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare SpeedInnov against Solid State System Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.0/100 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.