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

According to USPTO PatentsView (2015–2025 granted utility patents), Samwon ACT Co., Ltd. ranks #37,325 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 Samwon ACT Co., Ltd. hold?

Samwon ACT Co., Ltd. holds 7 US utility patents granted between 2022 and 2025, spanning 12 technology areas.

What is Samwon ACT Co., Ltd.'s Innovation Score?

Samwon ACT Co., Ltd. has an Innovation Score of 45.7 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Samwon ACT Co., Ltd. focus on?

Samwon ACT Co., Ltd.'s top technology area is E04F (Finishing Work ON Buildings, e.g. Stairs, Floors) with 3 patents. Grants appear in 12 CPC subclasses total.

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

Insufficient historical data is available to calculate a velocity trend for Samwon ACT Co., Ltd..

What does claim depth mean for Samwon ACT Co., Ltd.'s patents?

Samwon ACT Co., Ltd.'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 Samwon ACT 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

Samwon ACT Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 12 technology areas, recorded in grant years 2022–2025. 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: E04F (Finishing Work ON Buildings, e.g. Stairs, Floors).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Samwon ranks #37,325 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 12 technology areas.

#37,325
of 49,997 US assignees by volume: Top 23%
by Innovation Score (45.7/100): 10.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R37325 · Foreign Corporation #37,325 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #37,325/49,997
PHOTO-FINISH Samsun Yurt Savunma…
CPC-FOCUS E04F · 12 areas
INNOV-PAR 45.7/100
CLAIMS-PAR 10.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Samsun Yurt Savunma Sanayi VE Ticaret Anonim Sirketi (±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
Samwon ACT · this assignee

46
3D Lighting… · lowest

7

What this shows Samwon's Innovation Score is 45.7/100 (top 23% 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 Samwon's grants concentrate

Samwon ACT Co., Ltd. is a focused PatentsView assignee: 12 CPC subclasses with 42.9% of grants classified under E04F (Finishing Work ON Buildings, e.g. Stairs, Floors). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2022. By volume, Samwon sits between Samsun Yurt Savunma Sanayi VE Ticaret Anonim Sirketi and Sani-tech West, Inc..

Samwon's three-year grant acceleration

Samwon ACT Co., Ltd. shows 6 grants in 2022–2024 against only 0 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.

Samsun Yurt Savun…

7
Samsung SDI LD

7
Samsung SDS Ameri…

7
Samsung Total Pet…

7
San-ei Kagaku

7
Sandel Avionics

7
Sandora Household…

7
Sani-tech West

7
Samwon ACT ◀

7

What this shows Samwon holds 7 patents at rank #37,293, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Samwon

By rank, the assignees closest to #37,293 in granted patent volume.

Leaders in E04F (Finishing Work ON Buildings)

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

Samwon's Innovation Score vs. every tracked assignee

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

46 Top 23% higher than 77% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Samwon ACT Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	14.3%
2023	3	42.9%
2024	2	28.6%
2025partial year	1	14.3%

Which technologies does Samwon ACT Co., Ltd. patent most?

E04F - Finishing Work ON Buildings, e.g. Stairs, Floors 3

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines 2

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

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

F16G - Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor 1

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 1

A47F - Special Furniture, Fittings, OR Accessories FOR Shops, Storehouses, Bars, Restaurants OR THE LIKE; Paying Counters 1

A47G - Household OR Table Equipment 1

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings 1

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

Top 12 of 12 technology areas

Where it ranks

Overall rank by patents

#37,325

of 49,997 tracked assignees

Innovation Score

45.7 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

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

Samwon ACT Co., Ltd.'s lead technology class is E04F (Finishing Work ON Buildings, e.g. Stairs, Floors), 42.9% of its portfolio - see every assignee active in that class. Explore E04F
Ranked #37,325 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Samwon ACT Co., Ltd. against Samsun Yurt Savunma Sanayi VE Ticaret Anonim Sirketi, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.7/100 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.