Where does Guangdong Jiaduowang Lighting Tech Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Guangdong Jiaduowang Lighting Tech Co., Ltd ranks #47,227 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 Guangdong Jiaduowang Lighting Tech Co., Ltd hold?

Guangdong Jiaduowang Lighting Tech Co., Ltd holds 5 US utility patents granted between 2024 and 2025, spanning 5 technology areas.

What is Guangdong Jiaduowang Lighting Tech Co., Ltd's Innovation Score?

Guangdong Jiaduowang Lighting Tech Co., Ltd has an Innovation Score of 31.4 out of 100 (38th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Guangdong Jiaduowang Lighting Tech Co., Ltd's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Guangdong Jiaduowang Lighting Tech Co., Ltd.

What does claim depth mean for Guangdong Jiaduowang Lighting Tech Co., Ltd's patents?

Guangdong Jiaduowang Lighting Tech Co., Ltd's patents average 6.6 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Guangdong Jiaduowang Lighting Tech Co., Ltd

Q: What technology areas does Guangdong Jiaduowang Lighting Tech Co., Ltd focus on?

Guangdong Jiaduowang Lighting Tech Co., Ltd's top technology area is F21Y (Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted) with 3 patents, ranking #559 of 1,359 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Q: How is the Guangdong Jiaduowang Lighting Tech 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 PatentsView assignee record - 5 granted patents across 5 technology areas, recorded in grant years 2024–2025. 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: F21Y (Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Guangdong ranks #47,227 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 5 technology areas.

#47,227
of 49,997 US assignees by volume: 38th percentile
by Innovation Score (31.4/100): 6.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R47227 · Foreign Corporation #47,227 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,227/49,997
PHOTO-FINISH Gränges Sweden AB
CPC-NARROW F21Y · 5 areas
INNOV-THIN 31.4/100
CLAIMS-SPARSE 6.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2024–2025 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Gränges Sweden AB (±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 Guangdong’s 31.4 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 6.2 pts (20%) Velocity 13.3 pts (42%) Breadth 7.9 pts (25%) Claim depth 4.0 pts (13%)

Qualcomm Incorporated · highest

85
Guangdong Jiaduowang… · this assignee

31
3D Lighting… · lowest

7

What this shows Guangdong's Innovation Score is 31.4/100 (38th 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 Guangdong?

Each dot is one of Guangdong’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). Guangdong’s own 6.6 claims/patent is ABOVE the 4.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Guangdong's grants concentrate

Guangdong Jiaduowang Lighting Tech Co., Ltd is a focused PatentsView assignee: 5 CPC subclasses with 60% of grants classified under F21Y (Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted). By volume, Guangdong sits between Gränges Sweden AB and Guangdong Midea Electric Co., Ltd..

Guangdong's three-year grant acceleration

Guangdong Jiaduowang Lighting Tech Co., Ltd shows 2 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.

Gränges Sweden AB

5
Guangdong Bona Ro…

5
Guangdong Dingchu…

5
Guangdong Huakong…

5
Guangdong Kaijin…

5
Guangdong Ldnio T…

5
Guangdong Lianrun…

5
Guangdong Midea E…

5
Guangdong Jiaduow… ◀

5

What this shows Guangdong holds 5 patents at rank #47,260, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Guangdong

By rank, the assignees closest to #47,260 in granted patent volume.

Leaders in F21Y (Indexing Scheme Associated With Subclasses F21k)

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

Guangdong's Innovation Score vs. every tracked assignee

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

31 38th percentile higher than 38% 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 · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table

Guangdong Jiaduowang Lighting Tech Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2024	2	40.0%
2025partial year	3	60.0%

Which technologies does Guangdong Jiaduowang Lighting Tech Co., Ltd patent most?

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 3

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 2

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 2

F21K - Non-electric Light Sources Using LUMINESCENCE; Light Sources Using ELECTROCHEMILUMINESCENCE; Light Sources Using Charges OF Combustible MATERIAL; Light Sources Using Semiconductor Devices AS Light-generating ELEMENTS; Light Sources NOT Otherwise Provided FOR 1

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 1

Top 5 of 5 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

Guangdong Jiaduowang Lighting Tech Co., Ltd's patent record in context - here's where to go next.

Guangdong Jiaduowang Lighting Tech Co., Ltd's lead technology class is F21Y (Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted), 60% of its portfolio - see every assignee active in that class. Explore F21Y
Ranked #47,227 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Guangdong Jiaduowang Lighting Tech Co., Ltd against Gränges Sweden AB, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.4/100 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.