PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Green Solution Technology Co., Ltd.

USPTO PatentsView assignee record — 37 granted patents across 14 technology areas, active 2015–2024. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H02M (APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER;).

Explore the portfolio See the ranking
37
Total patents granted
14
CPC technology areas
12.2
Avg claims per patent
-94%
5-year filing velocity

The verdict

Green holds 37 US patents across 14 technology areas — rank #8,594 of 50,000 tracked assignees.

#8,594
of 50,000 US assignees by volume
Top 37%
by Innovation Score (39.8/100)
12.2
avg claims per patent
-94%
filing velocity, last 5 yrs

Portfolio overview

GREEN SOLUTION TECHNOLOGY CO., LTD. has been granted 37 US utility patents between 2015 and 2024, placing GREEN SOLUTION TECHNOLOGY CO., LTD. at rank #8,594 across all assignees tracked by PlainPatent. This portfolio spans 14 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.2 claims per patent with primary concentration in H02M (APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER;). As a Foreign Corporation, GREEN SOLUTION TECHNOLOGY CO., LTD. is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 39.8/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 2 grants, compared with 35 in the 2015–2019 window — a -94% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. GREEN SOLUTION TECHNOLOGY CO., LTD.'s 12.2 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 14 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark GREEN SOLUTION TECHNOLOGY CO., LTD. against peers pursuing similar technology classes.

How does GREEN compare?

Granted US patents 2015–2025 versus the largest corporate holders — this company marked ◀

patents

What this shows GREEN holds 37 patents — placing it at rank #8,594 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.

Source USPTO PatentsView — granted utility patents As of 2015–2025

GREEN's Innovation Score vs. every tracked assignee

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

40 Top 37% higher than 63% of 50,000 US assignees

0–10: 687 US assignees (1%). Below this entry. 10–20: 2,527 US assignees (5%). Below this entry. 20–30: 13,162 US assignees (26%). Below this entry. 30–40: 15,294 US assignees (31%). Below this entry. 40–50: 11,491 US assignees (23%). This entry sits in this band. 50–60: 5,058 US assignees (10%). Above this entry. 60–70: 1,537 US assignees (3%). Above this entry. 70–80: 234 US assignees (0%). Above this entry. 80–90: 10 US assignees (0%). Above this entry. 90–100: 0 US assignees (0%). Above this entry. This assignee 0 100 every tracked assignee, bucketed by value

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

05101520 201520162017201820202024 1
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
GREEN SOLUTION TECHNOLOGY CO., LTD. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2015 15 40.5%
2016 12 32.4%
2017 6 16.2%
2018 2 5.4%
2020 1 2.7%
2024 1 2.7%

Which technologies does GREEN SOLUTION TECHNOLOGY CO., LTD. patent most?

Top 14 of 14 technology areas

Patent Moat Analysis

Portfolio Volume Light
Tech Breadth Focused
Claim Depth Standard
Velocity Declining

Where it ranks

Overall rank by patents

#8,594

Across all tracked assignees

Innovation Score

39.8 out of 100

View all rankings →

Data Source

USPTO PatentsView — US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does GREEN SOLUTION TECHNOLOGY CO., LTD. hold?
GREEN SOLUTION TECHNOLOGY CO., LTD. holds 37 US granted patents filed between 2015 and 2024, spanning 14 technology areas.
What is GREEN SOLUTION TECHNOLOGY CO., LTD.'s Innovation Score?
GREEN SOLUTION TECHNOLOGY CO., LTD. has an Innovation Score of 39.8 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does GREEN SOLUTION TECHNOLOGY CO., LTD. focus on?
GREEN SOLUTION TECHNOLOGY CO., LTD.'s top technology area is H02M (APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF) with 19 patents. The company has filed patents in 14 CPC subclasses total.
Is GREEN SOLUTION TECHNOLOGY CO., LTD.'s patent filing rate increasing or decreasing?
GREEN SOLUTION TECHNOLOGY CO., LTD.'s recent filing velocity is -94% compared to the prior five-year period. Filing activity has slowed relative to earlier years.
What does claim depth mean for GREEN SOLUTION TECHNOLOGY CO., LTD.'s patents?
GREEN SOLUTION TECHNOLOGY CO., LTD.'s patents average 12.2 claims each. This falls within the standard range, providing solid legal coverage.
How is the GREEN SOLUTION 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.

Learn More

How Innovation Score Works

Understand the four dimensions behind the composite score
How to Read Patent Data

Plain-English guide to CPC codes, claims, and metrics
Patent Moat Analysis

How companies use patents as competitive barriers

How to use this portfolio

Green's 37 grants land it in the top 37% by Innovation Score — but volume alone doesn't tell you where the strength sits.

  • Read that count against the largest US assignees before treating it as dominance — Green ranks #8,594 of 50,000. Top 50 holders
  • Most of this portfolio concentrates in H02M — see who else leads that technology area. H02M leaders
  • Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity — not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Explore the patent dataset

H02M technology

GREEN SOLUTION TECHNOLOGY CO., LTD.'s primary CPC class — all holders and yearly trends
Top 50 patent holders

See where GREEN SOLUTION TECHNOLOGY CO., LTD. ranks among the largest US patent assignees
All technology classes

Browse every CPC technology area by patent activity
How the score works

The four dimensions behind the Innovation Score

Related

All companies → | All technologies → | Rankings →
Data sourced from USPTO PatentsView — official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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