PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

GREE Electric Appliances (wuhan) Co., Ltd

USPTO PatentsView assignee record - 59 granted patents across 59 technology areas, recorded in grant years 2020–2025. 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: F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING).

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, GREE ranks #5,765 of 50,000 tracked US assignees by granted-patent volume, with 59 patents across 59 technology areas.

#5,765
of 50,000 US assignees by volume
Top 1%
by Innovation Score (66.6/100)
13.9
avg claims per patent

USPTO PatentsView assignee plate

Corpus R5765 · Foreign Corporation #5,765 · 59 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-WIDE · INNOV-STRONG · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-SMALL 59 grants
  • UPPER-Q #5,765/50,000
  • PHOTO-FINISH Flexenable
  • CPC-WIDE F24F · 59 areas
  • INNOV-STRONG 66.6/100
  • CLAIMS-RICH 13.9 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • SPAN-YRS 2020–2025 · 6y
  • BOOK-RICH 9/10 fields

Nearest grant-volume peer: Flexenable Limited (±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.

Innovation-score neighbourhood around GREE

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows GREE Electric Appliances (wuhan) Co., Ltd stamps GRANTS-SMALL, UPPER-Q, PHOTO-FINISH, CPC-WIDE, INNOV-STRONG, CLAIMS-RICH, TYPE-FRNCORP, SPAN-YRS, BOOK-RICH. Volume places it #5,765 of 50,000; Innovation Score 66.6/100 sits in the top 1% of the PatentsView-derived corpus. Closest grant-volume peer on this plate is Flexenable Limited (±0 grants).

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Portfolio overview

GREE Electric Appliances (wuhan) Co., Ltd has been granted 59 US utility patents between 2020 and 2025, placing GREE Electric Appliances (wuhan) Co., Ltd at #5,765 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 59 distinct Cooperative Patent Classification (CPC) subclasses, averaging 13.9 claims per patent with primary concentration in F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING). As a Foreign Corporation, GREE Electric Appliances (wuhan) Co., Ltd is one of the broader-portfolio assignees in the PatentsView dataset. By volume, GREE sits between Flexenable Limited (59 patents, rank #5,759) and Harting Electronics Gmbh (59 patents, rank #5,767) - the closest US assignees by grant volume. The composite Innovation Score of 66.6/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Historical data spans 2020 through 2025, with 59 total grants over that period. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The Foreign Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. GREE Electric Appliances (wuhan) Co., Ltd's 13.9 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 59 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Who files at GREE's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows GREE holds 59 patents at rank #5,763, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

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

Companies ranked near GREE

By rank, the assignees closest to #5,763 in granted patent volume.

Leaders in F24F (Air-conditioning)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for GREE, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (67 here).

Olympus Medical Systems Corporation 67 University Of Rhode Island Board Of Trustees 67 Polaris Industries Inc. 67 THE Trustees OF Indiana University 67

Similar claim depth

Nearest assignees by average claims per patent (13.9 here).

Aspect Imaging Ltd. 13.9 avg DOW TRAY Co., Ltd. 13.9 avg GKN Automotive Limited 13.9 avg Showa Denko Materials Co., Ltd. 13.9 avg

GREE's Innovation Score vs. every tracked assignee

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

67 Top 1% higher than 99% 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%). Below this entry. 50–60: 5,058 US assignees (10%). Below this entry. 60–70: 1,537 US assignees (3%). This entry sits in this band. 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

010203040 202020212022202320242025 1
USPTO utility patent grants by year · 2020–2025

Grants by year

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

View data table
GREE Electric Appliances (wuhan) Co., Ltd patent grants by year, 2015–2025
Year Patents Granted Share of Period
2020 3 5.1%
2021 12 20.3%
2022 30 50.8%
2023 10 16.9%
2024 3 5.1%
2025partial year 1 1.7%

Which technologies does GREE Electric Appliances (wuhan) Co., Ltd patent most?

Top 15 of 59 technology areas

Where it ranks

Overall rank by patents

#5,765

of 50,000 tracked assignees

Innovation Score

66.6 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?
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

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.