Where does Dong Guan Pan American Electronics Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dong Guan Pan American Electronics Co., Ltd ranks #6,887 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 Pan American Electronics Co., Ltd hold?

Dong Guan Pan American Electronics Co., Ltd holds 48 US utility patents granted between 2018 and 2025, spanning 8 technology areas.

What is Dong Guan Pan American Electronics Co., Ltd's Innovation Score?

Dong Guan Pan American Electronics Co., Ltd has an Innovation Score of 26.1 out of 100 (19th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Dong Guan Pan American Electronics Co., Ltd's patent grant rate increasing or decreasing?

Dong Guan Pan American Electronics Co., Ltd's recent grant velocity is -69% 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 Pan American Electronics Co., Ltd's patents?

Dong Guan Pan American Electronics Co., Ltd's patents average 2.9 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 Pan American Electronics 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 Pan American Electronics Co., Ltd

Q: What technology areas does Dong Guan Pan American Electronics Co., Ltd focus on?

Dong Guan Pan American Electronics Co., Ltd's top technology area is F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR) with 8 patents, ranking #333 of 1,842 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 48 granted patents across 8 technology areas, recorded in grant years 2018–2025. 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: F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Dong ranks #6,887 of 49,997 tracked US assignees by granted-patent volume, with 48 patents across 8 technology areas.

#6,887
of 49,997 US assignees by volume: 19th percentile
by Innovation Score (26.1/100): 2.9
avg claims per patent: -69%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6887 · Foreign Corporation #6,887 · 48 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 48 grants
UPPER-Q #6,887/49,997
PHOTO-FINISH Daiwa CAN
CPC-NARROW F21V · 8 areas
INNOV-THIN 26.1/100
CLAIMS-SPARSE 2.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -69% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Daiwa CAN Company (±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 26.1 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 13.4 pts (52%) Velocity 0.9 pts (3%) Breadth 10.0 pts (38%) Claim depth 1.7 pts (7%)

Qualcomm Incorporated · highest

85
Cathay R&D Center · near

26
Intelligent Imaging… · near

26
Dong Guan Pan American · this assignee

26
Hysonic · near

26
Pat McGrath Cosmetics · near

26
3D Lighting… · lowest

7

What this shows Dong's Innovation Score is 26.1/100 (19th 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 2.9 claims/patent is at or below the 15.1 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 Pan American Electronics Co., Ltd is a focused PatentsView assignee: 8 CPC subclasses with 16.7% of grants classified under F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR). Peak complete grant year is 2019 (22 grants) versus a trough of 1 in 2021. By volume, Dong sits between Daiwa CAN Company and Enzo Biochem, Inc..

Dong's three-year grant acceleration

From 2019–2021 to 2022–2024, Dong Guan Pan American Electronics Co., Ltd moved from 29 to 4 grants (0.14x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Daiwa CAN

48
Deceuninck North…

48
Dejero Labs

48
Datalogic ADC

48
Eckart

48
Ecopro BM

48
Element SIX Abras…

48
Enzo Biochem

48
Dong Guan Pan Ame… ◀

48

What this shows Dong holds 48 patents at rank #6,887, 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 #6,887 in granted patent volume.

Leaders in F21V (Functional Features OR Details OF Lighting Devices OR Sys…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Dong, neither rank-band nor same-CPC leaders (those blocks stay above). In F21V (Functional Features OR Details OF Lighting Devices OR Sys…), Dong ranks #333 of 1,842 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (26 here).

Pat McGrath Cosmetics LLC 26 Hysonic. Co., Ltd. 26 Cathay R&D Center Co., Ltd 26 Intelligent Imaging Systems, Inc. 26

Dong's Innovation Score vs. every tracked assignee

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

26 19th percentile higher than 19% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Dong Guan Pan American Electronics Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	14	29.2%
2019	22	45.8%
2020	6	12.5%
2021	1	2.1%
2022	1	2.1%
2024	3	6.3%
2025partial year	1	2.1%

Which technologies does Dong Guan Pan American Electronics Co., Ltd patent most?

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 8

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 7

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 6

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 4

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 4

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 4

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

F21L - Lighting Devices OR Systems Thereof, Being Portable OR Specially Adapted FOR Transportation 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 Pan American Electronics Co., Ltd's patent record in context - here's where to go next.

Dong Guan Pan American Electronics Co., Ltd's lead technology class is F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR), 16.7% of its portfolio - see every assignee active in that class. Explore F21V
Ranked #6,887 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dong Guan Pan American Electronics Co., Ltd against Daiwa CAN Company, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.1/100 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.