Where does Lfoundry S.R.L. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Lfoundry S.R.L. ranks #26,743 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 Lfoundry S.R.L. hold?

Lfoundry S.R.L. holds 10 US utility patents granted between 2018 and 2025, spanning 9 technology areas.

What is Lfoundry S.R.L.'s Innovation Score?

Lfoundry S.R.L. has an Innovation Score of 33.6 out of 100 (45th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Lfoundry S.R.L. focus on?

Lfoundry S.R.L.'s top technology area is H01L (Semiconductor Devices NOT Covered BY Class H10) with 4 patents. Grants appear in 9 CPC subclasses total.

Is Lfoundry S.R.L.'s patent grant rate increasing or decreasing?

Lfoundry S.R.L.'s recent grant velocity is +250% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Lfoundry S.R.L.'s patents?

Lfoundry S.R.L.'s patents average 13.4 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 Lfoundry S.R.L. 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

Lfoundry S.R.L.

USPTO PatentsView assignee record - 10 granted patents across 9 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: H01L (Semiconductor Devices NOT Covered BY Class H10).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Lfoundry ranks #26,743 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 9 technology areas.

#26,743
of 49,997 US assignees by volume: 45th percentile
by Innovation Score (33.6/100): 13.4
avg claims per patent: +250%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R26743 · Foreign Corporation #26,743 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #26,743/49,997
PHOTO-FINISH Leone S P A
CPC-NARROW H01L · 9 areas
INNOV-THIN 33.6/100
CLAIMS-RICH 13.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +250% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Leone S P A. (±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
Itaconix · near

34
China Iwncomm · near

34
Lfoundry S R L · this assignee

34
SHL Group AB · near

34
St Jude Medical… · near

34
3D Lighting… · lowest

7

What this shows Lfoundry's Innovation Score is 33.6/100 (45th 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.

Where Lfoundry's grants concentrate

Lfoundry S.R.L. is a focused PatentsView assignee: 9 CPC subclasses with 40% of grants classified under H01L (Semiconductor Devices NOT Covered BY Class H10). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2018. By volume, Lfoundry sits between Leone S P A. and LMB Mortgage Services, Inc..

Lfoundry's three-year grant acceleration

Lfoundry S.R.L. shows 4 grants in 2022–2024 against only 4 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.

Leone S P A

10
LES Solutions MÉD…

10
Leverton Holding

10
Lexogen

10
Licap

10
Link-belt Cranes…

10
Lino Manfrotto +…

10
LMB Mortgage Serv…

10
Lfoundry S R L ◀

10

What this shows Lfoundry holds 10 patents at rank #26,723, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Lfoundry

By rank, the assignees closest to #26,723 in granted patent volume.

Leaders in H01L (Semiconductor Devices NOT Covered BY Class H10)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (34 here).

China Iwncomm Co., Ltd. 34 SHL Group AB 34 St. Jude Medical Puerto Rico LLC 34 Itaconix Corporation 34

Lfoundry's Innovation Score vs. every tracked assignee

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

34 45th percentile higher than 45% 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

Lfoundry S.R.L. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	10.0%
2019	1	10.0%
2021	3	30.0%
2023	2	20.0%
2024	2	20.0%
2025partial year	1	10.0%

Which technologies does Lfoundry S.R.L. patent most?

H01L - Semiconductor Devices NOT Covered BY Class H10 4

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 4

H10D - Inorganic Electric Semiconductor Devices 3

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 2

H10B - Electronic Memory Devices 1

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

G03F - Photomechanical Production OF Textured OR Patterned Surfaces, e.g. FOR Printing, FOR Processing OF Semiconductor DEVICES; Materials THEREFOR; Originals THEREFOR; Apparatus Specially Adapted THEREFOR; 1

Top 9 of 9 technology areas

Where it ranks

Overall rank by patents

#26,743

of 49,997 tracked assignees

Innovation Score

33.6 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Lfoundry S.R.L.'s patent record in context - here's where to go next.

Lfoundry S.R.L.'s lead technology class is H01L (Semiconductor Devices NOT Covered BY Class H10), 40% of its portfolio - see every assignee active in that class. Explore H01L
Ranked #26,743 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Lfoundry S.R.L. against Leone S P A., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.6/100 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.