Where does Dong Guan Juxing Power Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dong Guan Juxing Power Co., Ltd. ranks #46,220 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 Dong Guan Juxing Power Co., Ltd. hold?

Dong Guan Juxing Power Co., Ltd. holds 5 US utility patents granted between 2017 and 2021, spanning 8 technology areas.

What is Dong Guan Juxing Power Co., Ltd.'s Innovation Score?

Dong Guan Juxing Power Co., Ltd. has an Innovation Score of 20.3 out of 100 (7th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Dong Guan Juxing Power Co., Ltd.'s patent grant rate increasing or decreasing?

Dong Guan Juxing Power Co., Ltd.'s recent grant velocity is -75% 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 Dong Guan Juxing Power Co., Ltd.'s patents?

Dong Guan Juxing Power Co., Ltd.'s patents average 6.8 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 Dong Guan Juxing Power 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 2015–2025 USPTO PatentsView Foreign Corporation

Dong Guan Juxing Power Co., Ltd.

Q: What technology areas does Dong Guan Juxing Power Co., Ltd. focus on?

Dong Guan Juxing Power Co., Ltd.'s top technology area is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy) with 4 patents, ranking #1,060 of 3,143 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 8 technology areas, recorded in grant years 2017–2021. 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: H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Dong ranks #46,220 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 8 technology areas.

#46,220
of 49,997 US assignees by volume: 7th percentile
by Innovation Score (20.3/100): 6.8
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R46220 · Foreign Corporation #46,220 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #46,220/49,997
PHOTO-FINISH Domain Therapeutics
CPC-NARROW H02J · 8 areas
INNOV-THIN 20.3/100
CLAIMS-SPARSE 6.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Domain Therapeutics SA (±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 Dong’s 20.3 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 (31%) Velocity 0.0 pts (0%) Breadth 10.0 pts (49%) Claim depth 4.1 pts (20%)

Qualcomm Incorporated · highest

85
Dong Guan Juxing Power · this assignee

20
3D Lighting… · lowest

7

What this shows Dong's Innovation Score is 20.3/100 (7th 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 Dong?

Each dot is one of Dong’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). Dong’s own 6.8 claims/patent is at or below the 8.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Dong's grants concentrate

Dong Guan Juxing Power Co., Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 80% of grants classified under H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2017. By volume, Dong sits between Domain Therapeutics SA and Dongguan Ceesing Intelligent Device Manufacturing Co., Ltd.

Domain Therapeuti…

5
Domingo Enterpris…

5
Dominion Group

5
Donaldson Filtrat…

5
Dongguan City Gen…

5
Dongguan Aikede T…

5
Dongguan Bluefing…

5
Dongguan Ceesing…

5
Dong Guan Juxing… ◀

5

What this shows Dong holds 5 patents at rank #46,304, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dong

By rank, the assignees closest to #46,304 in granted patent volume.

Leaders in H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…)

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

Dong's Innovation Score vs. every tracked assignee

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

20 7th percentile higher than 7% 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 · 2017–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Dong Guan Juxing Power Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	20.0%
2019	3	60.0%
2021	1	20.0%

Which technologies does Dong Guan Juxing Power Co., Ltd. patent most?

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 4

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 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 1

Top 8 of 8 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

Dong Guan Juxing Power Co., Ltd.'s patent record in context - here's where to go next.

Dong Guan Juxing Power Co., Ltd.'s lead technology class is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy), 80% of its portfolio - see every assignee active in that class. Explore H02J
Ranked #46,220 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dong Guan Juxing Power Co., Ltd. against Domain Therapeutics SA, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 20.3/100 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.