Where does Longitude Semiconductor S.a.r.l. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Longitude Semiconductor S.a.r.l. ranks #6,047 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 Longitude Semiconductor S.a.r.l. hold?

Longitude Semiconductor S.a.r.l. holds 56 US utility patents granted between 2016 and 2018, spanning 13 technology areas.

What is Longitude Semiconductor S.a.r.l.'s Innovation Score?

Longitude Semiconductor S.a.r.l. has an Innovation Score of 35.9 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%).

What technology areas does Longitude Semiconductor S.a.r.l. focus on?

Longitude Semiconductor S.a.r.l.'s top technology area is G11C (Static Stores) with 30 patents, ranking #135 of 882 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

Is Longitude Semiconductor S.a.r.l.'s patent grant rate increasing or decreasing?

Longitude Semiconductor S.a.r.l.'s recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Longitude Semiconductor S.a.r.l.'s patents?

Longitude Semiconductor S.a.r.l.'s patents average 15.3 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 Longitude Semiconductor S.a.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

Longitude Semiconductor S.a.r.l.

USPTO PatentsView assignee record - 56 granted patents across 13 technology areas, recorded in grant years 2016–2018. 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: G11C (Static Stores).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Longitude ranks #6,047 of 49,997 tracked US assignees by granted-patent volume, with 56 patents across 13 technology areas.

#6,047
of 49,997 US assignees by volume: Top 48%
by Innovation Score (35.9/100): 15.3
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6047 · Foreign Corporation #6,047 · 56 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 56 grants
UPPER-Q #6,047/49,997
PHOTO-FINISH Knauf Insulation Sprl
CPC-FOCUS G11C · 13 areas
INNOV-THIN 35.9/100
CLAIMS-RICH 15.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Knauf Insulation Sprl (±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 Longitude’s 35.9 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 14.0 pts (39%) Velocity 0.0 pts (0%) Breadth 12.7 pts (35%) Claim depth 9.2 pts (26%)

Qualcomm Incorporated · highest

85
Mcginley Engineered… · near

36
Longitude Semiconduc… · this assignee

36
Lotus Applied… · near

36
Standard Motor… · near

36
Syngenta · near

36
3D Lighting… · lowest

7

What this shows Longitude's Innovation Score is 35.9/100 (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 Longitude?

Each dot is one of Longitude’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). Longitude’s own 15.3 claims/patent is ABOVE the 14.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Longitude's grants concentrate

Longitude Semiconductor S.a.r.l. is a focused PatentsView assignee: 13 CPC subclasses with 53.6% of grants classified under G11C (Static Stores). Peak complete grant year is 2017 (33 grants) versus a trough of 10 in 2018. By volume, Longitude sits between Knauf Insulation Sprl and Mplus Corp..

Knauf Insulation…

56
LF Centennial

56
Land O'lakes

56
Leupold & Stevens

56
Martin Profession…

56
Menicon

56
Mexichem Fluor DE…

56
Mplus

56
Longitude Semicon… ◀

56

What this shows Longitude holds 56 patents at rank #6,047, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Longitude

By rank, the assignees closest to #6,047 in granted patent volume.

Leaders in G11C (Static Stores)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Longitude, neither rank-band nor same-CPC leaders (those blocks stay above). In G11C (Static Stores), Longitude ranks #135 of 882 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (36 here).

Syngenta Limited 36 Standard Motor Products 36 Lotus Applied Technology, LLC 36 Mcginley Engineered Solutions, LLC 36

Similar claim depth

Nearest assignees by average claims per patent (15.3 here).

tooz technologies GmbH 15.3 avg Dana Motion Systems Italia S.R.L. 15.3 avg Ingersoll-Rand Company 15.3 avg Murata Manufacturing Co., Ltd. 15.3 avg

Longitude'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 · 2016–2018

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Longitude Semiconductor S.a.r.l. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	13	23.2%
2017	33	58.9%
2018	10	17.9%

Which technologies does Longitude Semiconductor S.a.r.l. patent most?

G11C - Static Stores 30

H01L - Semiconductor Devices NOT Covered BY Class H10 26

H10D - Inorganic Electric Semiconductor Devices 11

H10B - Electronic Memory Devices 10

G06F - Electric Digital Data Processing 8

H03K - Pulse Technique 5

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 3

H03L - Automatic Control, Starting, Synchronisation OR Stabilisation OF Generators OF Electronic Oscillations OR Pulses 3

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 3

G05F - Systems FOR Regulating Electric OR Magnetic Variables 1

H03H - Impedance Networks, e.g. Resonant CIRCUITS; Resonators 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 1

Top 13 of 13 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

Longitude Semiconductor S.a.r.l.'s patent record in context - here's where to go next.

Longitude Semiconductor S.a.r.l.'s lead technology class is G11C (Static Stores), 53.6% of its portfolio - see every assignee active in that class. Explore G11C
Ranked #6,047 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Longitude Semiconductor S.a.r.l. against Knauf Insulation Sprl, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.9/100 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.