Where does Longitude Flash Memory Solutions Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Longitude Flash Memory Solutions Ltd. ranks #8,243 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 Flash Memory Solutions Ltd. hold?

Longitude Flash Memory Solutions Ltd. holds 39 US utility patents granted between 2019 and 2025, spanning 7 technology areas.

What is Longitude Flash Memory Solutions Ltd.'s Innovation Score?

Longitude Flash Memory Solutions Ltd. has an Innovation Score of 36.3 out of 100 (top 47% 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 Flash Memory Solutions Ltd. focus on?

Longitude Flash Memory Solutions Ltd.'s top technology area is H10D (Inorganic Electric Semiconductor Devices) with 33 patents, ranking #208 of 1,402 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is Longitude Flash Memory Solutions Ltd.'s patent grant rate increasing or decreasing?

Longitude Flash Memory Solutions Ltd.'s recent grant velocity is +222% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Longitude Flash Memory Solutions Ltd.'s patents?

Longitude Flash Memory Solutions Ltd.'s patents average 17.2 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 Flash Memory Solutions Ltd. 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 Flash Memory Solutions Ltd.

USPTO PatentsView assignee record - 39 granted patents across 7 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: H10D (Inorganic Electric Semiconductor Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Longitude ranks #8,243 of 49,997 tracked US assignees by granted-patent volume, with 39 patents across 7 technology areas.

#8,243
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.3/100): 17.2
avg claims per patent: +222%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8243 · Foreign Corporation #8,243 · 39 grants

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

GRANTS-SMALL 39 grants
UPPER-Q #8,243/49,997
PHOTO-FINISH Kid Stuff Marketing
CPC-NARROW H10D · 7 areas
INNOV-THIN 36.3/100
CLAIMS-RICH 17.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +222% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Kid Stuff Marketing, 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 Longitude’s 36.3 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 12.7 pts (35%) Velocity 3.9 pts (11%) Breadth 9.4 pts (26%) Claim depth 10.3 pts (28%)

Qualcomm Incorporated · highest

85
Dow Technology… · near

36
SSH Communications… · near

36
Tiveni Mergeco · near

36
Longitude Flash… · this assignee

36
Shannon Systems · near

36
3D Lighting… · lowest

7

What this shows Longitude's Innovation Score is 36.3/100 (top 47% 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 17.2 claims/patent is ABOVE the 12.5 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 Flash Memory Solutions Ltd. is a focused PatentsView assignee: 7 CPC subclasses with 84.6% of grants classified under H10D (Inorganic Electric Semiconductor Devices). Peak complete grant year is 2019 (9 grants) versus a trough of 4 in 2024. By volume, Longitude sits between Kid Stuff Marketing, Inc. and Lungpacer Medical Inc..

Longitude's three-year grant acceleration

From 2019–2021 to 2022–2024, Longitude Flash Memory Solutions Ltd. moved from 24 to 14 grants (0.58x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Kid Stuff Marketi…

39
Lacks Enterprises

39
Lamberti SPA

39
Lingdong Technolo…

39
LS Automotive

39
Latency

39
Lechat

39
Lungpacer Medical

39
Longitude Flash M… ◀

39

What this shows Longitude holds 39 patents at rank #8,240, 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 #8,240 in granted patent volume.

Leaders in H10D (Inorganic Electric Semiconductor Devices)

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 H10D (Inorganic Electric Semiconductor Devices), Longitude ranks #208 of 1,402 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (36 here).

Shannon Systems Ltd. 36 SSH Communications Security OYJ 36 Dow Technology Investments LLC 36 Tiveni Mergeco, Inc. 36

Longitude's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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 · 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

Longitude Flash Memory Solutions Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	9	23.1%
2020	9	23.1%
2021	6	15.4%
2022	5	12.8%
2023	5	12.8%
2024	4	10.3%
2025partial year	1	2.6%

Which technologies does Longitude Flash Memory Solutions Ltd. patent most?

H10D - Inorganic Electric Semiconductor Devices 33

H10B - Electronic Memory Devices 26

G11C - Static Stores 24

H01L - Semiconductor Devices NOT Covered BY Class H10 19

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 16

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 2

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 1

Top 7 of 7 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 Flash Memory Solutions Ltd.'s patent record in context - here's where to go next.

Longitude Flash Memory Solutions Ltd.'s lead technology class is H10D (Inorganic Electric Semiconductor Devices), 84.6% of its portfolio - see every assignee active in that class. Explore H10D
Ranked #8,243 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Longitude Flash Memory Solutions Ltd. against Kid Stuff Marketing, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.3/100 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.