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

According to USPTO PatentsView (2015–2025 granted utility patents), Chosen Co., Ltd. ranks #34,741 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 Chosen Co., Ltd. hold?

Chosen Co., Ltd. holds 7 US utility patents granted between 2016 and 2023, spanning 4 technology areas.

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

Chosen Co., Ltd. has an Innovation Score of 19.6 out of 100 (6th 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 Chosen Co., Ltd. focus on?

Chosen Co., Ltd.'s top technology area is B60B (Vehicle Wheels ; CASTORS; Axles FOR Wheels OR CASTORS; Increasing Wheel Adhesion) with 6 patents, ranking #65 of 463 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

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

Chosen Co., Ltd.'s recent grant velocity is -60% 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 Chosen Co., Ltd.'s patents?

Chosen Co., Ltd.'s patents average 5.3 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 Chosen 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

Chosen Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 4 technology areas, recorded in grant years 2016–2023. 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: B60B (Vehicle Wheels ; CASTORS; Axles FOR Wheels OR CASTORS; Increasing Wheel Adhesion).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Chosen ranks #34,741 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 4 technology areas.

#34,741
of 49,997 US assignees by volume: 6th percentile
by Innovation Score (19.6/100): 5.3
avg claims per patent: -60%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R34741 · Foreign Corporation #34,741 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #34,741/49,997
PHOTO-FINISH China Three Gorges…
CPC-NARROW B60B · 4 areas
INNOV-LOW 19.6/100
CLAIMS-SPARSE 5.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -60% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: China Three Gorges 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 Chosen’s 19.6 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 7.2 pts (37%) Velocity 2.2 pts (11%) Breadth 7.1 pts (36%) Claim depth 3.2 pts (16%)

Qualcomm Incorporated · highest

85
Plant 21 · near

20
Bulgari S P A · near

20
Chosen · this assignee

20
Kuen Hwa Traffic… · near

20
Yves Saint Laurent · near

20
3D Lighting… · lowest

7

What this shows Chosen's Innovation Score is 19.6/100 (6th 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 Chosen?

Each dot is one of Chosen’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). Chosen’s own 5.3 claims/patent is at or below the 9.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Chosen's grants concentrate

Chosen Co., Ltd. is a focused PatentsView assignee: 4 CPC subclasses with 85.7% of grants classified under B60B (Vehicle Wheels ; CASTORS; Axles FOR Wheels OR CASTORS; Increasing Wheel Adhesion). Peak complete grant year is 2017 (2 grants) versus a trough of 1 in 2016. By volume, Chosen sits between China Three Gorges University and Cienet Technologies (BEIJING) Co., Ltd..

Chosen's three-year grant acceleration

Chosen Co., Ltd. shows 1 grants in 2022–2024 against only 3 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.

China Three Gorge…

7
Chiron-werke & KG

7
CHM Industries

7
Choral Systems

7
Chrome Cherry Des…

7
CHS Pharma

7
CHT Germany

7
Cienet (Beijing)

7
Chosen ◀

7

What this shows Chosen holds 7 patents at rank #34,680, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Chosen

By rank, the assignees closest to #34,680 in granted patent volume.

Leaders in B60B (Vehicle Wheels)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Chosen, neither rank-band nor same-CPC leaders (those blocks stay above). In B60B (Vehicle Wheels), Chosen ranks #65 of 463 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (20 here).

Bulgari S.P.A. 20 Plant 21 LLC 20 Yves Saint Laurent 20 Kuen Hwa Traffic Industrial Co., Ltd. 20

Chosen's Innovation Score vs. every tracked assignee

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

20 6th percentile higher than 6% 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 · 2016–2023

Grants by year

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

View data table

Chosen Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	14.3%
2017	2	28.6%
2019	2	28.6%
2021	1	14.3%
2023	1	14.3%

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

B60B - Vehicle Wheels ; CASTORS; Axles FOR Wheels OR CASTORS; Increasing Wheel Adhesion 6

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 4

B62M - Rider Propulsion OF Wheeled Vehicles OR SLEDGES; Powered Propulsion OF Sledges OR ; SINGLE-TRACK; CYCLES; Transmissions Specially Adapted FOR Such Vehicles 3

F16H - Gearing 1

Top 4 of 4 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

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

Chosen Co., Ltd.'s lead technology class is B60B (Vehicle Wheels ; CASTORS; Axles FOR Wheels OR CASTORS; Increasing Wheel Adhesion), 85.7% of its portfolio - see every assignee active in that class. Explore B60B
Ranked #34,741 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Chosen Co., Ltd. against China Three Gorges University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 19.6/100 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.