Where does Hyosung TNC Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hyosung TNC Corporation ranks #40,804 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 Hyosung TNC Corporation hold?

Hyosung TNC Corporation holds 6 US utility patents granted between 2019 and 2024, spanning 15 technology areas.

What is Hyosung TNC Corporation's Innovation Score?

Hyosung TNC Corporation has an Innovation Score of 27.1 out of 100 (22nd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Hyosung TNC Corporation's patent grant rate increasing or decreasing?

Hyosung TNC Corporation's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Hyosung TNC Corporation's patents?

Hyosung TNC Corporation's patents average 5.5 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 Hyosung TNC 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

Hyosung TNC Corporation

Q: What technology areas does Hyosung TNC Corporation focus on?

Hyosung TNC Corporation's top technology area is D01F (Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments) with 6 patents. Grants appear in 15 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 15 technology areas, recorded in grant years 2019–2024. 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: D01F (Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Hyosung ranks #40,804 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 15 technology areas.

#40,804
of 49,997 US assignees by volume: 22nd percentile
by Innovation Score (27.1/100): 5.5
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40804 · Foreign Corporation #40,804 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #40,804/49,997
PHOTO-FINISH Hydril USA Manufactu…
CPC-FOCUS D01F · 15 areas
INNOV-THIN 27.1/100
CLAIMS-SPARSE 5.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hydril USA Manufacturing LLC (±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
Hyosung TNC · this assignee

27
3D Lighting… · lowest

7

What this shows Hyosung's Innovation Score is 27.1/100 (22nd 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.

Where Hyosung's grants concentrate

Hyosung TNC Corporation is a focused PatentsView assignee: 15 CPC subclasses with 100% of grants classified under D01F (Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments). Peak complete grant year is 2019 (2 grants) versus a trough of 1 in 2023. By volume, Hyosung sits between Hydril USA Manufacturing LLC and Hyperspectral Corp..

Hyosung's three-year grant acceleration

Hyosung TNC Corporation shows 2 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.

Hydril USA Manufa…

6
Hydroacoustics

6
Hyfra Industrieku…

6
Hyosung Chemical

6
Hyperaccel

6
Hyperbranch Medic…

6
Hyperframe

6
Hyperspectral

6
Hyosung TNC ◀

6

What this shows Hyosung holds 6 patents at rank #40,796, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hyosung

By rank, the assignees closest to #40,796 in granted patent volume.

Leaders in D01F (Chemical Features IN THE Manufacture OF Artificial Filaments)

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

Hyosung's Innovation Score vs. every tracked assignee

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

27 22nd percentile higher than 22% 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 · 2019–2024

Grants by year

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

View data table

Hyosung TNC Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	2	33.3%
2020	2	33.3%
2023	1	16.7%
2024	1	16.7%

Which technologies does Hyosung TNC Corporation patent most?

D01F - Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments 6

D01D - Mechanical Methods OR Apparatus IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR Ribbons 5

D10B - Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles 4

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 3

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 3

D02G - Crimping OR Curling Fibres, Filaments, Threads, OR YARNS; Yarns OR Threads 3

D04B - Knitting 2

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 1

D06M - Treatment, NOT Provided FOR Elsewhere IN Class D06, OF Fibres, Threads, Yarns, Fabrics, Feathers OR Fibrous Goods Made From Such Materials 1

C08L - Compositions OF Macromolecular Compounds 1

D03D - Woven FABRICS; Methods OF WEAVING; Looms 1

A41D - OUTERWEAR; Protective GARMENTS; Accessories 1

D06C - Finishing, Dressing, Tentering OR Stretching Textile Fabrics 1

D06P - Dyeing OR Printing TEXTILES; Dyeing Leather, Furs OR Solid Macromolecular Substances IN ANY Form 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

Top 15 of 15 technology areas

Where it ranks

Overall rank by patents

#40,804

of 49,997 tracked assignees

Innovation Score

27.1 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

Hyosung TNC Corporation's patent record in context - here's where to go next.

Hyosung TNC Corporation's lead technology class is D01F (Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments), 100% of its portfolio - see every assignee active in that class. Explore D01F
Ranked #40,804 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hyosung TNC Corporation against Hydril USA Manufacturing LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.1/100 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.