Where does Legrand AV Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Legrand AV Inc. ranks #10,387 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Legrand AV Inc. hold?

Legrand AV Inc. holds 30 US utility patents granted between 2019 and 2025, spanning 16 technology areas.

What is Legrand AV Inc.'s Innovation Score?

Legrand AV Inc. has an Innovation Score of 38.2 out of 100 (top 41% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Legrand AV Inc.'s patent grant rate increasing or decreasing?

Legrand AV Inc.'s recent grant velocity is +75% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Legrand AV Inc.'s patents?

Legrand AV Inc.'s patents average 7.1 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 Legrand AV 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

Legrand AV Inc.

Q: What technology areas does Legrand AV Inc. focus on?

Legrand AV Inc.'s top technology area is F16M (FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS) with 8 patents. Grants appear in 16 CPC subclasses total.

USPTO PatentsView assignee record - 30 granted patents across 16 technology areas, recorded in grant years 2019–2025. 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: F16M (FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Legrand ranks #10,387 of 50,000 tracked US assignees by granted-patent volume, with 30 patents across 16 technology areas.

#10,387
of 50,000 US assignees by volume: Top 41%
by Innovation Score (38.2/100): 7.1
avg claims per patent: +75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R10387 · US Corporation #10,387 · 30 grants

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

GRANTS-SMALL 30 grants
UPPER-Q #10,387/50,000
PHOTO-FINISH Kwik Tek
CPC-FOCUS F16M · 16 areas
INNOV-THIN 38.2/100
CLAIMS-SPARSE 7.1 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Kwik Tek, 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.

Qualcomm Incorporated · highest

85
American Internation… · near

38
Honey BEE Manufactur… · near

38
Legrand AV · this assignee

38
Medisca Pharmaceutique · near

38
Ziemer Ophthalmic Sy… · near

38
3D Lighting Innovati… · lowest

7

What this shows Legrand AV Inc. stamps GRANTS-SMALL, UPPER-Q, PHOTO-FINISH, CPC-FOCUS, INNOV-THIN, CLAIMS-SPARSE, TYPE-USCORP, VEL-SURGE, BOOK-FULL. Volume places it #10,387 of 50,000; Innovation Score 38.2/100 sits in the top 41% of the PatentsView-derived corpus. Closest grant-volume peer on this plate is Kwik Tek, Inc. (±0 grants).

Portfolio overview

Legrand AV Inc. has been granted 30 US utility patents between 2019 and 2025, placing Legrand AV Inc. at #10,387 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 16 distinct Cooperative Patent Classification (CPC) subclasses, averaging 7.1 claims per patent with primary concentration in F16M (FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS). As a US Corporation, Legrand AV Inc. is one of the more focused assignees in the PatentsView dataset. By volume, Legrand sits between Kwik Tek, Inc. (30 patents, rank #10,378) and Lisec Austria Gmbh (30 patents, rank #10,386) - the closest US assignees by grant volume. The composite Innovation Score of 38.2/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Between 2020 and 2024 the company received 14 grants, compared with 8 in the 2015–2019 window, a +75% shift in five-year grant velocity. Both windows cover five complete grant years; the latest PatentsView year is a partial release and is excluded from this comparison, though it still appears in the yearly table and chart below. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The US Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. Legrand AV Inc.'s 7.1 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 16 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Kwik Tek

30
Lasermax

30
LBP Manufacturing

30
LEAF Healthcare

30
Liebel-flarsheim

30
Limelight Networks

30
Lindal France SAS

30
Lisec Austria

30
Legrand AV ◀

30

What this shows Legrand holds 30 patents at rank #10,382, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Legrand

By rank, the assignees closest to #10,382 in granted patent volume.

Leaders in F16M (Frames)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Legrand, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (38 here).

Honey BEE Manufacturing Ltd. 38 American International Group, Inc. 38 Medisca Pharmaceutique Inc. 38 Ziemer Ophthalmic Systems Ag 38

Legrand's Innovation Score vs. every tracked assignee

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

38 Top 41% higher than 59% of 50,000 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 · 2019–2025

Grants by year

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

View data table

Legrand AV Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	8	26.7%
2020	1	3.3%
2021	1	3.3%
2022	4	13.3%
2023	4	13.3%
2024	4	13.3%
2025partial year	8	26.7%

Which technologies does Legrand AV Inc. patent most?

F16M - FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS 8

A47B - TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 8

H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 4

G09F - DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS 3

G03B - APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 2

Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS 2

H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION 2

H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2

H04R - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 2

H04M - TELEPHONIC COMMUNICATION 1

H02G - INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 1

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 1

H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1

H02B - BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 1

H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1

Top 15 of 16 technology areas

Where it ranks

Overall rank by patents

#10,387

of 50,000 tracked assignees

Innovation Score

38.2 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.