Where does CAR Mate MFG. Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), CAR Mate MFG. Co., Ltd. ranks #18,465 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 CAR Mate MFG. Co., Ltd. hold?

CAR Mate MFG. Co., Ltd. holds 15 US utility patents granted between 2015 and 2024, spanning 6 technology areas.

What is CAR Mate MFG. Co., Ltd.'s Innovation Score?

CAR Mate MFG. Co., Ltd. has an Innovation Score of 23.9 out of 100 (13th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does CAR Mate MFG. Co., Ltd. focus on?

CAR Mate MFG. Co., Ltd.'s top technology area is B60R (Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR) with 4 patents, ranking #657 of 1,969 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is CAR Mate MFG. Co., Ltd.'s patent grant rate increasing or decreasing?

CAR Mate MFG. Co., Ltd.'s recent grant velocity is -50% 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 CAR Mate MFG. Co., Ltd.'s patents?

CAR Mate MFG. Co., Ltd.'s patents average 5.7 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 CAR Mate MFG. 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

CAR Mate MFG. Co., Ltd.

USPTO PatentsView assignee record - 15 granted patents across 6 technology areas, recorded in grant years 2015–2024. 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: B60R (Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, CAR ranks #18,465 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 6 technology areas.

#18,465
of 49,997 US assignees by volume: 13th percentile
by Innovation Score (23.9/100): 5.7
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R18465 · Foreign Corporation #18,465 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 15 grants
MID-PACK #18,465/49,997
PHOTO-FINISH Brock University
CPC-NARROW B60R · 6 areas
INNOV-THIN 23.9/100
CLAIMS-SPARSE 5.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Brock University (±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 CAR’s 23.9 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 9.6 pts (40%) Velocity 2.2 pts (9%) Breadth 8.7 pts (36%) Claim depth 3.4 pts (14%)

Qualcomm Incorporated · highest

85
CAR Mate MFG · this assignee

24
3D Lighting… · lowest

7

What this shows CAR's Innovation Score is 23.9/100 (13th percentile 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 CAR?

Each dot is one of CAR’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). CAR’s own 5.7 claims/patent is at or below the 16.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where CAR's grants concentrate

CAR Mate MFG. Co., Ltd. is a focused PatentsView assignee: 6 CPC subclasses with 26.7% of grants classified under B60R (Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR). Peak complete grant year is 2017 (3 grants) versus a trough of 1 in 2015. By volume, CAR sits between Brock University and Carux Technology PTE. Ltd..

CAR's three-year grant acceleration

CAR Mate MFG. Co., Ltd. shows 2 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.

Brock University

15
C C Jensen A/S

15
Cailabs

15
CAN

15
Cardiothrive

15
Cardlab APS

15
Caruse Design

15
Carux Technology…

15
CAR Mate MFG ◀

15

What this shows CAR holds 15 patents at rank #18,462, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near CAR

By rank, the assignees closest to #18,462 in granted patent volume.

Leaders in B60R (Vehicles)

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

CAR's Innovation Score vs. every tracked assignee

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

24 13th percentile higher than 13% 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 · 2015–2024

Grants by year

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

View data table

CAR Mate MFG. Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	6.7%
2016	1	6.7%
2017	3	20.0%
2018	2	13.3%
2019	3	20.0%
2020	1	6.7%
2021	2	13.3%
2024	2	13.3%

Which technologies does CAR Mate MFG. Co., Ltd. patent most?

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 4

A63C - SKATES; SKIS; Roller SKATES; Design OR Layout OF Courts, Rinks OR THE Like 1

B62H - Cycle STANDS; Supports OR Holders FOR Parking OR Storing CYCLES; Appliances Preventing OR Indicating Unauthorized USE OR Theft OF CYCLES; Locks Integral With CYCLES; Devices FOR Learning TO Ride Cycles 1

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 1

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 1

B60C - Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres 1

Top 6 of 6 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

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

CAR Mate MFG. Co., Ltd.'s lead technology class is B60R (Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR), 26.7% of its portfolio - see every assignee active in that class. Explore B60R
Ranked #18,465 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare CAR Mate MFG. Co., Ltd. against Brock University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 23.9/100 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.