Where does DY Auto Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), DY Auto Corporation ranks #11,993 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 DY Auto Corporation hold?

DY Auto Corporation holds 25 US utility patents granted between 2016 and 2025, spanning 18 technology areas.

What is DY Auto Corporation's Innovation Score?

DY Auto Corporation has an Innovation Score of 48.5 out of 100 (top 16% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is DY Auto Corporation's patent grant rate increasing or decreasing?

DY Auto Corporation's recent grant velocity is +114% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for DY Auto Corporation's patents?

DY Auto Corporation's patents average 6.5 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 DY Auto Corporation 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

DY Auto Corporation

Q: What technology areas does DY Auto Corporation focus on?

DY Auto Corporation's top technology area is B60S (Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR) with 17 patents. Grants appear in 18 CPC subclasses total.

USPTO PatentsView assignee record - 25 granted patents across 18 technology areas, recorded in grant years 2016–2025. 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: B60S (Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, DY ranks #11,993 of 49,997 tracked US assignees by granted-patent volume, with 25 patents across 18 technology areas.

#11,993
of 49,997 US assignees by volume: Top 16%
by Innovation Score (48.5/100): 6.5
avg claims per patent: +114%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R11993 · Foreign Corporation #11,993 · 25 grants

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

GRANTS-SMALL 25 grants
UPPER-Q #11,993/49,997
PHOTO-FINISH Dana TM4
CPC-FOCUS B60S · 18 areas
INNOV-PAR 48.5/100
CLAIMS-SPARSE 6.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +114% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dana TM4 Inc. (±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.

Qualcomm Incorporated · highest

85
DY Auto · this assignee

49
Guangzhou Chinaray… · near

49
Hitachi Systems · near

49
Quantum Machines · near

49
Universite DE Limoges · near

49
3D Lighting… · lowest

7

What this shows DY's Innovation Score is 48.5/100 (top 16% 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.

Where DY's grants concentrate

DY Auto Corporation is a focused PatentsView assignee: 18 CPC subclasses with 68% of grants classified under B60S (Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR). Peak complete grant year is 2017 (5 grants) versus a trough of 1 in 2016. By volume, DY sits between Dana TM4 Inc. and Deep Isolation, Inc..

DY's three-year grant acceleration

DY Auto Corporation shows 11 grants in 2022–2024 against only 4 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.

Dana TM4

25
DEB IP

25
Deep Render

25
Dong-a University…

25
Dystar Colours Di…

25
Datarobot

25
De Beers UK

25
Deep Isolation

25
DY Auto ◀

25

What this shows DY holds 25 patents at rank #11,987, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near DY

By rank, the assignees closest to #11,987 in granted patent volume.

Leaders in B60S (Servicing)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for DY, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (49 here).

Guangzhou Chinaray Optoelectronic Materials Ltd. 49 Hitachi Systems, Ltd. 49 Universite DE Limoges 49 Quantum Machines 49

DY's Innovation Score vs. every tracked assignee

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

49 Top 16% higher than 84% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

DY Auto Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	4.0%
2017	5	20.0%
2018	1	4.0%
2020	2	8.0%
2021	2	8.0%
2022	5	20.0%
2023	3	12.0%
2024	3	12.0%
2025partial year	3	12.0%

Which technologies does DY Auto Corporation patent most?

B60S - Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR 17

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 5

Y10T - Technical Subjects Covered BY Former US Classification 3

H02H - Emergency Protective Circuit Arrangements 2

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 2

E05Y - Indexing Scheme Associated With Subclasses E05d AND E05f, Relating TO Construction Elements, Electric Control, Power Supply, Power Signal OR Transmission, User Interfaces, Mounting OR Coupling, Details, Accessories, Auxiliary Operations NOT Otherwise Provided FOR, Application Thereof 2

E05F - Devices FOR Moving Wings Into Open OR Closed POSITION; Checks FOR WINGS; Wing Fittings NOT Otherwise Provided FOR, Concerned With THE Functioning OF THE Wing 2

H02K - Dynamo-electric Machines 2

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

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 1

B62D - Motor VEHICLES; Trailers 1

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 1

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

B60J - Windows, Windscreens, Non-fixed Roofs, Doors, OR Similar Devices FOR VEHICLES; Removable External Protective Coverings Specially Adapted FOR Vehicles 1

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

Top 15 of 18 technology areas

Where it ranks

Overall rank by patents

#11,993

of 49,997 tracked assignees

Innovation Score

48.5 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

DY Auto Corporation's patent record in context - here's where to go next.

DY Auto Corporation's lead technology class is B60S (Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR), 68% of its portfolio - see every assignee active in that class. Explore B60S
Ranked #11,993 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare DY Auto Corporation against Dana TM4 Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.5/100 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.