Where does ECO Electrical Systems, Inc rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), ECO Electrical Systems, Inc ranks #16,755 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 ECO Electrical Systems, Inc hold?

ECO Electrical Systems, Inc holds 17 US utility patents granted between 2015 and 2024, spanning 7 technology areas.

What is ECO Electrical Systems, Inc's Innovation Score?

ECO Electrical Systems, Inc has an Innovation Score of 36.0 out of 100 (top 48% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is ECO Electrical Systems, Inc's patent grant rate increasing or decreasing?

ECO Electrical Systems, Inc's recent grant velocity is +140% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for ECO Electrical Systems, Inc's patents?

ECO Electrical Systems, Inc's patents average 16.6 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 ECO Electrical Systems, Inc 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 US Corporation

ECO Electrical Systems, Inc

Q: What technology areas does ECO Electrical Systems, Inc focus on?

ECO Electrical Systems, Inc's top technology area is H01B (CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties) with 12 patents, ranking #89 of 1,055 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 17 granted patents across 7 technology areas, recorded in grant years 2015–2024. 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: H01B (CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, ECO ranks #16,755 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 7 technology areas.

#16,755
of 49,997 US assignees by volume: Top 48%
by Innovation Score (36.0/100): 16.6
avg claims per patent: +140%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R16755 · US Corporation #16,755 · 17 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 17 grants
MID-PACK #16,755/49,997
PHOTO-FINISH Dongguan Poweramp…
CPC-NARROW H01B · 7 areas
INNOV-THIN 36.0/100
CLAIMS-RICH 16.6 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +140% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dongguan Poweramp Technology Limited (±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 ECO’s 36.0 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 10.0 pts (28%) Velocity 6.7 pts (19%) Breadth 9.4 pts (26%) Claim depth 10.0 pts (28%)

Qualcomm Incorporated · highest

85
ECO Electrical Systems · this assignee

36
3D Lighting… · lowest

7

What this shows ECO's Innovation Score is 36.0/100 (top 48% 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 ECO?

Each dot is one of ECO’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). ECO’s own 16.6 claims/patent is ABOVE the 15.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where ECO's grants concentrate

ECO Electrical Systems, Inc is a focused PatentsView assignee: 7 CPC subclasses with 70.6% of grants classified under H01B (CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties). Peak complete grant year is 2021 (4 grants) versus a trough of 1 in 2018. By volume, ECO sits between Dongguan Poweramp Technology Limited and Elbit Systems ELECTRO-OPTICS—ELOP Ltd..

ECO's three-year grant acceleration

ECO Electrical Systems, Inc shows 6 grants in 2022–2024 against only 6 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.

Dongguan Poweramp…

17
Dynabook

17
E-circuit Motors

17
E-makeco

17
Ecole Centrale DE…

17
Edgecast Networks

17
Egypt Nanotechnol…

17
Elbit Systems Ele…

17
ECO Electrical Sy… ◀

17

What this shows ECO holds 17 patents at rank #16,755, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near ECO

By rank, the assignees closest to #16,755 in granted patent volume.

Leaders in H01B (Cables)

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

ECO's Innovation Score vs. every tracked assignee

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

36 Top 48% higher than 52% 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 · 2015–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

ECO Electrical Systems, Inc patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	11.8%
2016	2	11.8%
2018	1	5.9%
2020	2	11.8%
2021	4	23.5%
2022	2	11.8%
2023	3	17.6%
2024	1	5.9%

Which technologies does ECO Electrical Systems, Inc patent most?

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties 12

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 9

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines 8

H02B - Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power 4

Y10T - Technical Subjects Covered BY Former US Classification 3

A01M - Catching, Trapping OR Scaring OF Animals ; Apparatus FOR THE Destruction OF Noxious Animals OR Noxious Plants 1

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

Top 7 of 7 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

ECO Electrical Systems, Inc's patent record in context - here's where to go next.

ECO Electrical Systems, Inc's lead technology class is H01B (CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties), 70.6% of its portfolio - see every assignee active in that class. Explore H01B
Ranked #16,755 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare ECO Electrical Systems, Inc against Dongguan Poweramp Technology Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.0/100 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.