Where does Haier Group Technique R&D Center rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Haier Group Technique R&D Center ranks #40,593 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 Haier Group Technique R&D Center hold?

Haier Group Technique R&D Center holds 6 US utility patents granted between 2016 and 2018, spanning 6 technology areas.

What is Haier Group Technique R&D Center's Innovation Score?

Haier Group Technique R&D Center has an Innovation Score of 25.5 out of 100 (17th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Haier Group Technique R&D Center focus on?

Haier Group Technique R&D Center's top technology area is D06F (Laundering, Drying, Ironing, Pressing OR Folding Textile Articles) with 5 patents, ranking #66 of 220 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Haier Group Technique R&D Center's patent grant rate increasing or decreasing?

Haier Group Technique R&D Center's recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Haier Group Technique R&D Center's patents?

Haier Group Technique R&D Center's patents average 16.8 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 Haier Group Technique R&D Center 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

Haier Group Technique R&D Center

USPTO PatentsView assignee record - 6 granted patents across 6 technology areas, recorded in grant years 2016–2018. 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: D06F (Laundering, Drying, Ironing, Pressing OR Folding Textile Articles).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Haier ranks #40,593 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 6 technology areas.

#40,593
of 49,997 US assignees by volume: 17th percentile
by Innovation Score (25.5/100): 16.8
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40593 · Foreign Corporation #40,593 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #40,593/49,997
PHOTO-FINISH H3alth
CPC-NARROW D06F · 6 areas
INNOV-THIN 25.5/100
CLAIMS-RICH 16.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: H3alth Technologies 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 Haier’s 25.5 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 6.7 pts (26%) Velocity 0.0 pts (0%) Breadth 8.7 pts (34%) Claim depth 10.1 pts (40%)

Qualcomm Incorporated · highest

85
Haier Group… · this assignee

25
3D Lighting… · lowest

7

What this shows Haier's Innovation Score is 25.5/100 (17th 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.

Does more volume mean deeper claims for Haier?

Each dot is one of Haier’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). Haier’s own 16.8 claims/patent is ABOVE the 13.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Haier's grants concentrate

Haier Group Technique R&D Center is a focused PatentsView assignee: 6 CPC subclasses with 83.3% of grants classified under D06F (Laundering, Drying, Ironing, Pressing OR Folding Textile Articles). Peak complete grant year is 2016 (5 grants) versus a trough of 1 in 2018. By volume, Haier sits between H.C. Duke & Son, LLC and Halla Climate Control Corp..

H C Duke & Son

6
H3alth

6
HAE Kwang

6
Haemostatix

6
Hainan Lingkang P…

6
Haleon CH Sarl

6
Halfen

6
Halla Climate Con…

6
Haier Group Techn… ◀

6

What this shows Haier holds 6 patents at rank #40,583, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Haier

By rank, the assignees closest to #40,583 in granted patent volume.

Leaders in D06F (Laundering)

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

Haier's Innovation Score vs. every tracked assignee

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

25 17th percentile higher than 17% 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 · 2016–2018

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Haier Group Technique R&D Center patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	5	83.3%
2018	1	16.7%

Which technologies does Haier Group Technique R&D Center patent most?

D06F - Laundering, Drying, Ironing, Pressing OR Folding Textile Articles 5

F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems 1

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 1

H02K - Dynamo-electric Machines 1

Y10T - Technical Subjects Covered BY Former US Classification 1

C11D - Detergent COMPOSITIONS; USE OF Single Substances AS DETERGENTS; Soap OR SOAP-MAKING; Resin SOAPS; Recovery OF Glycerol 1

Top 6 of 6 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

Haier Group Technique R&D Center's patent record in context - here's where to go next.

Haier Group Technique R&D Center's lead technology class is D06F (Laundering, Drying, Ironing, Pressing OR Folding Textile Articles), 83.3% of its portfolio - see every assignee active in that class. Explore D06F
Ranked #40,593 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Haier Group Technique R&D Center against H.C. Duke & Son, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.5/100 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.