Where does EI Electronics LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), EI Electronics LLC ranks #11,996 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 EI Electronics LLC hold?

EI Electronics LLC holds 25 US utility patents granted between 2015 and 2025, spanning 22 technology areas.

What is EI Electronics LLC's Innovation Score?

EI Electronics LLC has an Innovation Score of 62.2 out of 100 (top 2% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is EI Electronics LLC's patent grant rate increasing or decreasing?

EI Electronics LLC's recent grant velocity is +1600% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for EI Electronics LLC's patents?

EI Electronics LLC's patents average 23.9 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 EI Electronics LLC 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

EI Electronics LLC

Q: What technology areas does EI Electronics LLC focus on?

EI Electronics LLC's top technology area is Y04S (Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids) with 15 patents, ranking #76 of 943 assignees active in that subclass. Grants appear in 22 CPC subclasses total.

USPTO PatentsView assignee record - 25 granted patents across 22 technology areas, recorded in grant years 2015–2025. 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: Y04S (Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR ).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, EI ranks #11,996 of 49,997 tracked US assignees by granted-patent volume, with 25 patents across 22 technology areas.

#11,996
of 49,997 US assignees by volume: Top 2%
by Innovation Score (62.2/100): 23.9
avg claims per patent: +1600%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R11996 · US Corporation #11,996 · 25 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-STRONG · CLAIMS-DENSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 25 grants
UPPER-Q #11,996/49,997
PHOTO-FINISH Dejana Truck and…
CPC-FOCUS Y04S · 22 areas
INNOV-STRONG 62.2/100
CLAIMS-DENSE 23.9 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +1600% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dejana Truck and Utility Equipment Co., 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 EI’s 62.2 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 11.3 pts (18%) Velocity 20.0 pts (32%) Breadth 16.6 pts (27%) Claim depth 14.3 pts (23%)

Qualcomm Incorporated · highest

85
Celanese International · near

62
Fedex Corporate… · near

62
Malikie Innovations · near

62
EI · this assignee

62
Lextar · near

62
3D Lighting… · lowest

7

What this shows EI's Innovation Score is 62.2/100 (top 2% 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 EI?

Each dot is one of EI’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). EI’s own 23.9 claims/patent is ABOVE the 15.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where EI's grants concentrate

EI Electronics LLC is a focused PatentsView assignee: 22 CPC subclasses with 60% of grants classified under Y04S (Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR ). Peak complete grant year is 2024 (11 grants) versus a trough of 1 in 2015. By volume, EI sits between Dejana Truck and Utility Equipment Co., Inc. and Enveil, Inc..

EI's three-year grant acceleration

EI Electronics LLC shows 17 grants in 2022–2024 against only 0 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.

Dejana Truck and…

25
Delphinus Medical

25
Diehl Defence & KG

25
Ecole Centrale DE…

25
Equos Research

25
Espec

25
Ener-core Power

25
Enveil

25
EI ◀

25

What this shows EI holds 25 patents at rank #11,996, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near EI

By rank, the assignees closest to #11,996 in granted patent volume.

Leaders in Y04S (Systems Integrating Technologies Related TO Power Network…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for EI, neither rank-band nor same-CPC leaders (those blocks stay above). In Y04S (Systems Integrating Technologies Related TO Power Network…), EI ranks #76 of 943 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (62 here).

Lextar Electronics Corporation 62 Malikie Innovations Limited 62 Fedex Corporate Services Inc. 62 Celanese International Corporation 62

EI's Innovation Score vs. every tracked assignee

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

62 Top 2% higher than 98% 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 · 2015–2025

Grants by year

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

View data table

EI Electronics LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	4.0%
2023	6	24.0%
2024	11	44.0%
2025partial year	7	28.0%

Which technologies does EI Electronics LLC patent most?

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 15

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 14

G01D - Measuring NOT Specially Adapted FOR A Specific VARIABLE; Arrangements FOR Measuring TWO OR More Variables NOT Covered IN A Single Other SUBCLASS; Tariff Metering APPARATUS; Measuring OR Testing NOT Otherwise Provided FOR 13

G06F - Electric Digital Data Processing 13

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 12

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 10

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 7

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

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 4

H04W - Wireless Communication Networks 3

H04B - Transmission 2

H02H - Emergency Protective Circuit Arrangements 2

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 2

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines 1

H04N - Pictorial Communication, e.g. Television 1

Top 15 of 22 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

EI Electronics LLC's patent record in context - here's where to go next.

EI Electronics LLC's lead technology class is Y04S (Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR ), 60% of its portfolio - see every assignee active in that class. Explore Y04S
Ranked #11,996 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare EI Electronics LLC against Dejana Truck and Utility Equipment Co., Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 62.2/100 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.