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

According to USPTO PatentsView (2015–2025 granted utility patents), Trusval Technology Co., Ltd. ranks #21,952 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 Trusval Technology Co., Ltd. hold?

Trusval Technology Co., Ltd. holds 13 US utility patents granted between 2016 and 2025, spanning 19 technology areas.

What is Trusval Technology Co., Ltd.'s Innovation Score?

Trusval Technology Co., Ltd. has an Innovation Score of 37.6 out of 100 (top 43% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Trusval Technology Co., Ltd. focus on?

Trusval Technology Co., Ltd.'s top technology area is F28F (Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application) with 4 patents, ranking #186 of 794 assignees active in that subclass. Grants appear in 19 CPC subclasses total.

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

Trusval Technology Co., Ltd.'s recent grant velocity is +400% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Trusval Technology Co., Ltd.'s patents?

Trusval Technology Co., Ltd.'s patents average 10.7 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 Trusval Technology 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

Trusval Technology Co., Ltd.

USPTO PatentsView assignee record - 13 granted patents across 19 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: F28F (Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Trusval ranks #21,952 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 19 technology areas.

#21,952
of 49,997 US assignees by volume: Top 43%
by Innovation Score (37.6/100): 10.7
avg claims per patent: +400%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21952 · Foreign Corporation #21,952 · 13 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 13 grants
MID-PACK #21,952/49,997
PHOTO-FINISH Truabutment Korea
CPC-FOCUS F28F · 19 areas
INNOV-THIN 37.6/100
CLAIMS-PAR 10.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +400% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Truabutment Korea, 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.

How Trusval’s 37.6 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 9.1 pts (24%) Velocity 6.7 pts (18%) Breadth 15.4 pts (41%) Claim depth 6.4 pts (17%)

Qualcomm Incorporated · highest

85
Trusval Technology · this assignee

38
3D Lighting… · lowest

7

What this shows Trusval's Innovation Score is 37.6/100 (top 43% 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 Trusval?

Each dot is one of Trusval’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). Trusval’s own 10.7 claims/patent is at or below the 17.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Trusval's grants concentrate

Trusval Technology Co., Ltd. is a focused PatentsView assignee: 19 CPC subclasses with 30.8% of grants classified under F28F (Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application). Peak complete grant year is 2020 (4 grants) versus a trough of 1 in 2016. By volume, Trusval sits between Truabutment Korea, Inc. and Tyroler Ltd.

Trusval's three-year grant acceleration

Trusval Technology Co., Ltd. shows 5 grants in 2022–2024 against only 5 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.

Truabutment Korea

13
Trucapsol

13
Trumpf Photonics

13
Trumpf Schweiz

13
TS Medical

13
Turbo Drill Indus…

13
Tymphany Worldwid…

13
Tyroler

13
Trusval Technology ◀

13

What this shows Trusval holds 13 patents at rank #21,910, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Trusval

By rank, the assignees closest to #21,910 in granted patent volume.

Leaders in F28F (Details OF Heat-exchange AND Heat-transfer Apparatus)

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

Trusval's Innovation Score vs. every tracked assignee

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

38 Top 43% higher than 57% 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

Trusval Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	7.7%
2017	1	7.7%
2020	4	30.8%
2021	1	7.7%
2022	2	15.4%
2023	2	15.4%
2024	1	7.7%
2025partial year	1	7.7%

Which technologies does Trusval Technology Co., Ltd. patent most?

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 4

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 4

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 3

Y10T - Technical Subjects Covered BY Former US Classification 2

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 2

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 2

H01L - Semiconductor Devices NOT Covered BY Class H10 1

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

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 1

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 1

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 1

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

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 1

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 1

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 1

Top 15 of 19 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

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

Trusval Technology Co., Ltd.'s lead technology class is F28F (Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application), 30.8% of its portfolio - see every assignee active in that class. Explore F28F
Ranked #21,952 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Trusval Technology Co., Ltd. against Truabutment Korea, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.6/100 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.