Where does E-Circuit Motors, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), E-Circuit Motors, Inc. ranks #16,753 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 E-Circuit Motors, Inc. hold?

E-Circuit Motors, Inc. holds 17 US utility patents granted between 2017 and 2025, spanning 5 technology areas.

What is E-Circuit Motors, Inc.'s Innovation Score?

E-Circuit Motors, Inc. has an Innovation Score of 39.0 out of 100 (top 39% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does E-Circuit Motors, Inc. focus on?

E-Circuit Motors, Inc.'s top technology area is H02K (Dynamo-electric Machines) with 17 patents, ranking #172 of 1,724 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is E-Circuit Motors, Inc.'s patent grant rate increasing or decreasing?

E-Circuit Motors, Inc.'s recent grant velocity is +14% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for E-Circuit Motors, Inc.'s patents?

E-Circuit Motors, Inc.'s patents average 21.8 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 E-Circuit Motors, 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

E-Circuit Motors, Inc.

USPTO PatentsView assignee record - 17 granted patents across 5 technology areas, recorded in grant years 2017–2025. 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: H02K (Dynamo-electric Machines).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, E-circuit ranks #16,753 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 5 technology areas.

#16,753
of 49,997 US assignees by volume: Top 39%
by Innovation Score (39.0/100): 21.8
avg claims per patent: +14%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R16753 · US Corporation #16,753 · 17 grants

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

GRANTS-MICRO 17 grants
MID-PACK #16,753/49,997
PHOTO-FINISH Dominion Energy
CPC-NARROW H02K · 5 areas
INNOV-THIN 39.0/100
CLAIMS-DENSE 21.8 claims/avg
TYPE-USCORP US Corporation
VEL-UP +14% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dominion Energy Technologies, Inc. (±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 E-circuit’s 39.0 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 (26%) Velocity 8.0 pts (21%) Breadth 7.9 pts (20%) Claim depth 13.1 pts (34%)

Qualcomm Incorporated · highest

85
E-Circuit Motors · this assignee

39
3D Lighting… · lowest

7

What this shows E-circuit's Innovation Score is 39.0/100 (top 39% 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 E-circuit?

Each dot is one of E-circuit’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). E-circuit’s own 21.8 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.

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

Where E-circuit's grants concentrate

E-Circuit Motors, Inc. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under H02K (Dynamo-electric Machines). Peak complete grant year is 2017 (3 grants) versus a trough of 1 in 2018. By volume, E-circuit sits between Dominion Energy Technologies, Inc. and Edgecast Networks, Inc..

E-circuit's three-year grant acceleration

E-Circuit Motors, Inc. shows 6 grants in 2022–2024 against only 5 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.

Dominion Energy

17
Dongguan Haohong…

17
Dongguan Poweramp…

17
Dynabook

17
E-makeco

17
ECO Electrical Sy…

17
Ecole Centrale DE…

17
Edgecast Networks

17
E-circuit Motors ◀

17

What this shows E-Circuit holds 17 patents at rank #16,753, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near E-Circuit

By rank, the assignees closest to #16,753 in granted patent volume.

Leaders in H02K (Dynamo-electric Machines)

Other assignees with the most granted patents in E-Circuit's primary technology class.

E-circuit's Innovation Score vs. every tracked assignee

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

39 Top 39% higher than 61% 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 · 2017–2025

Grants by year

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

View data table

E-Circuit Motors, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	3	17.6%
2018	1	5.9%
2019	3	17.6%
2021	2	11.8%
2022	2	11.8%
2023	3	17.6%
2024	1	5.9%
2025partial year	2	11.8%

Which technologies does E-Circuit Motors, Inc. patent most?

H02K - Dynamo-electric Machines 17

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 8

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 1

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

Y10T - Technical Subjects Covered BY Former US Classification 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

E-Circuit Motors, Inc.'s patent record in context - here's where to go next.

E-Circuit Motors, Inc.'s lead technology class is H02K (Dynamo-electric Machines), 100% of its portfolio - see every assignee active in that class. Explore H02K
Ranked #16,753 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare E-Circuit Motors, Inc. against Dominion Energy Technologies, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.0/100 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.