Where does DongGuan City General Success Industrial Co. Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), DongGuan City General Success Industrial Co. Ltd. ranks #46,227 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 DongGuan City General Success Industrial Co. Ltd. hold?

DongGuan City General Success Industrial Co. Ltd. holds 5 US utility patents granted between 2017 and 2020, spanning 9 technology areas.

What is DongGuan City General Success Industrial Co. Ltd.'s Innovation Score?

DongGuan City General Success Industrial Co. Ltd. has an Innovation Score of 21.7 out of 100 (9th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is DongGuan City General Success Industrial Co. Ltd.'s patent grant rate increasing or decreasing?

DongGuan City General Success Industrial 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 DongGuan City General Success Industrial Co. Ltd.'s patents?

DongGuan City General Success Industrial Co. Ltd.'s patents average 8.2 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

DongGuan City General Success Industrial Co. Ltd.

Q: What technology areas does DongGuan City General Success Industrial Co. Ltd. focus on?

DongGuan City General Success Industrial Co. Ltd.'s top technology area is F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors) with 4 patents, ranking #355 of 1,094 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Q: How is the DongGuan City General Success Industrial 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 9 technology areas, recorded in grant years 2017–2020. 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: F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Dongguan ranks #46,227 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 9 technology areas.

#46,227
of 49,997 US assignees by volume: 9th percentile
by Innovation Score (21.7/100): 8.2
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R46227 · Foreign Corporation #46,227 · 5 grants

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

GRANTS-MICRO 5 grants
BOTTOM-DECILE #46,227/49,997
PHOTO-FINISH Domingo Enterprises
CPC-NARROW F21S · 9 areas
INNOV-THIN 21.7/100
CLAIMS-PAR 8.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Domingo Enterprises, LLC (±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 Dongguan’s 21.7 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 (29%) Velocity 0.0 pts (0%) Breadth 10.6 pts (49%) Claim depth 4.9 pts (23%)

Qualcomm Incorporated · highest

85
DongGuan City… · this assignee

22
3D Lighting… · lowest

7

What this shows Dongguan's Innovation Score is 21.7/100 (9th 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 Dongguan?

Each dot is one of Dongguan’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). Dongguan’s own 8.2 claims/patent is ABOVE the 6.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Dongguan's grants concentrate

DongGuan City General Success Industrial Co. Ltd. is a focused PatentsView assignee: 9 CPC subclasses with 80% of grants classified under F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors). Peak complete grant year is 2017 (3 grants) versus a trough of 1 in 2019. By volume, Dongguan sits between Domingo Enterprises, LLC and Dongguan DaXianGuang Lighting Technology Co., Ltd..

Domingo Enterpris…

5
Dominion Group

5
Donaldson Filtrat…

5
Dong Guan Juxing…

5
Dongguan Aikede T…

5
Dongguan Bluefing…

5
Dongguan Ceesing…

5
Dongguan Daxiangu…

5
Dongguan City Gen… ◀

5

What this shows DongGuan holds 5 patents at rank #46,305, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near DongGuan

By rank, the assignees closest to #46,305 in granted patent volume.

Leaders in F21S (Non-portable Lighting Devices)

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

Dongguan's Innovation Score vs. every tracked assignee

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

22 9th percentile higher than 9% 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 · 2017–2020

Grants by year

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

View data table

DongGuan City General Success Industrial Co. Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	3	60.0%
2019	1	20.0%
2020	1	20.0%

Which technologies does DongGuan City General Success Industrial Co. Ltd. patent most?

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 4

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 4

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

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 2

G06F - Electric Digital Data Processing 1

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 1

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 1

F21L - Lighting Devices OR Systems Thereof, Being Portable OR Specially Adapted FOR Transportation 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

Top 9 of 9 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

DongGuan City General Success Industrial Co. Ltd.'s patent record in context - here's where to go next.

DongGuan City General Success Industrial Co. Ltd.'s lead technology class is F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors), 80% of its portfolio - see every assignee active in that class. Explore F21S
Ranked #46,227 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare DongGuan City General Success Industrial Co. Ltd. against Domingo Enterprises, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 21.7/100 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.