Where does Leayun Technology Co., Ltd. OF Zhuhai rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Leayun Technology Co., Ltd. OF Zhuhai ranks #21,375 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 Leayun Technology Co., Ltd. OF Zhuhai hold?

Leayun Technology Co., Ltd. OF Zhuhai holds 13 US utility patents granted between 2023 and 2025, spanning 11 technology areas.

What is Leayun Technology Co., Ltd. OF Zhuhai's Innovation Score?

Leayun Technology Co., Ltd. OF Zhuhai has an Innovation Score of 49.0 out of 100 (top 15% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Leayun Technology Co., Ltd. OF Zhuhai focus on?

Leayun Technology Co., Ltd. OF Zhuhai's top technology area is H04W (Wireless Communication Networks) with 6 patents, ranking #1,967 of 5,904 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Leayun Technology Co., Ltd. OF Zhuhai's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Leayun Technology Co., Ltd. OF Zhuhai.

What does claim depth mean for Leayun Technology Co., Ltd. OF Zhuhai's patents?

Leayun Technology Co., Ltd. OF Zhuhai's patents average 13.6 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 Leayun Technology Co., Ltd. OF Zhuhai 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

Leayun Technology Co., Ltd. OF Zhuhai

USPTO PatentsView assignee record - 13 granted patents across 11 technology areas, recorded in grant years 2023–2025. 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: H04W (Wireless Communication Networks).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Leayun ranks #21,375 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 11 technology areas.

#21,375
of 49,997 US assignees by volume: Top 15%
by Innovation Score (49.0/100): 13.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R21375 · Foreign Corporation #21,375 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #21,375/49,997
PHOTO-FINISH Larq
CPC-FOCUS H04W · 11 areas
INNOV-PAR 49.0/100
CLAIMS-RICH 13.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Larq, 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 Leayun’s 49.0 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 (19%) Velocity 20.0 pts (41%) Breadth 11.7 pts (24%) Claim depth 8.2 pts (17%)

Qualcomm Incorporated · highest

85
Leayun Technology… · this assignee

49
3D Lighting… · lowest

7

What this shows Leayun's Innovation Score is 49.0/100 (top 15% 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 Leayun?

Each dot is one of Leayun’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). Leayun’s own 13.6 claims/patent is at or below the 14.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Leayun's grants concentrate

Leayun Technology Co., Ltd. OF Zhuhai is a focused PatentsView assignee: 11 CPC subclasses with 46.2% of grants classified under H04W (Wireless Communication Networks). Peak complete grant year is 2024 (6 grants) versus a trough of 1 in 2023. By volume, Leayun sits between Larq, Inc. and Libratone A/S.

Leayun's three-year grant acceleration

Leayun Technology Co., Ltd. OF Zhuhai shows 7 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.

Larq

13
Laser Systems & S…

13
LB Marketing

13
Leadot Innovation

13
Lemonex

13
Leonardo UK

13
Leonhardt Ventures

13
Libratone A/S

13
Leayun Technology… ◀

13

What this shows Leayun holds 13 patents at rank #21,367, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Leayun

By rank, the assignees closest to #21,367 in granted patent volume.

Leaders in H04W (Wireless Communication Networks)

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

Leayun's Innovation Score vs. every tracked assignee

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

49 Top 15% higher than 85% 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 · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

Leayun Technology Co., Ltd. OF Zhuhai patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	1	7.7%
2024	6	46.2%
2025partial year	6	46.2%

Which technologies does Leayun Technology Co., Ltd. OF Zhuhai patent most?

H04W - Wireless Communication Networks 6

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 4

G06F - Electric Digital Data Processing 3

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 2

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 2

G06N - Computing Arrangements Based ON Specific Computational Models 1

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 1

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 1

H04N - Pictorial Communication, e.g. Television 1

G10L - Speech Analysis Techniques OR Speech SYNTHESIS; Speech RECOGNITION; Speech OR Voice Processing TECHNIQUES; Speech OR Audio Coding OR Decoding 1

Top 11 of 11 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

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

Leayun Technology Co., Ltd. OF Zhuhai's lead technology class is H04W (Wireless Communication Networks), 46.2% of its portfolio - see every assignee active in that class. Explore H04W
Ranked #21,375 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Leayun Technology Co., Ltd. OF Zhuhai against Larq, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.0/100 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.