Where does Quantum Semiconductor LLP rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Quantum Semiconductor LLP ranks #25,053 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 Quantum Semiconductor LLP hold?

Quantum Semiconductor LLP holds 11 US utility patents granted between 2015 and 2025, spanning 8 technology areas.

What is Quantum Semiconductor LLP's Innovation Score?

Quantum Semiconductor LLP has an Innovation Score of 33.2 out of 100 (44th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Quantum Semiconductor LLP's patent grant rate increasing or decreasing?

Quantum Semiconductor LLP's recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Quantum Semiconductor LLP's patents?

Quantum Semiconductor LLP's patents average 16.9 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 Quantum Semiconductor LLP 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

Quantum Semiconductor LLP

Q: What technology areas does Quantum Semiconductor LLP focus on?

Quantum Semiconductor LLP's top technology area is H10F (Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation) with 10 patents, ranking #254 of 1,370 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 8 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: H10F (Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Quantum ranks #25,053 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 8 technology areas.

#25,053
of 49,997 US assignees by volume: 44th percentile
by Innovation Score (33.2/100): 16.9
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R25053 · US Corporation #25,053 · 11 grants

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

GRANTS-MICRO 11 grants
MID-PACK #25,053/49,997
PHOTO-FINISH Qioptiq Photonics & KG
CPC-NARROW H10F · 8 areas
INNOV-THIN 33.2/100
CLAIMS-RICH 16.9 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Qioptiq Photonics GmbH & Co. KG (±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 Quantum’s 33.2 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 8.6 pts (26%) Velocity 4.4 pts (13%) Breadth 10.0 pts (30%) Claim depth 10.1 pts (31%)

Qualcomm Incorporated · highest

85
Quantum Semiconducto… · this assignee

33
3D Lighting… · lowest

7

What this shows Quantum's Innovation Score is 33.2/100 (44th 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.

Does more volume mean deeper claims for Quantum?

Each dot is one of Quantum’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). Quantum’s own 16.9 claims/patent is at or below the 19.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Quantum's grants concentrate

Quantum Semiconductor LLP is a focused PatentsView assignee: 8 CPC subclasses with 90.9% of grants classified under H10F (Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2017. By volume, Quantum sits between QRI Group, LLC and Raid ONE IP LLC.

Quantum's three-year grant acceleration

Quantum Semiconductor LLP shows 2 grants in 2022–2024 against only 3 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.

QRI Group

11
Qualcomm Connecte…

11
Qioptiq Photonics…

11
Quantapore

11
RA Medical Systems

11
Radio Physics Sol…

11
RAH Color

11
Raid ONE IP

11
Quantum Semicondu… ◀

11

What this shows Quantum holds 11 patents at rank #25,037, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Quantum

By rank, the assignees closest to #25,037 in granted patent volume.

Leaders in H10F (Inorganic Semiconductor Devices Sensitive TO Infrared Rad…)

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

Quantum's Innovation Score vs. every tracked assignee

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

33 44th percentile higher than 44% 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

Quantum Semiconductor LLP patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	18.2%
2017	1	9.1%
2018	2	18.2%
2020	2	18.2%
2021	1	9.1%
2022	1	9.1%
2024	1	9.1%
2025partial year	1	9.1%

Which technologies does Quantum Semiconductor LLP patent most?

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 10

H10D - Inorganic Electric Semiconductor Devices 7

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 6

H01S - Devices Using THE Process OF Light Amplification BY Stimulated Emission OF Radiation [LASER] TO Amplify OR Generate LIGHT; Devices Using Stimulated Emission OF Electromagnetic Radiation IN Wave Ranges Other Than Optical 3

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 2

H04N - Pictorial Communication, e.g. Television 1

G01J - Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry 1

G02B - Optical Elements, Systems OR Apparatus 1

Top 8 of 8 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

Quantum Semiconductor LLP's patent record in context - here's where to go next.

Quantum Semiconductor LLP's lead technology class is H10F (Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation), 90.9% of its portfolio - see every assignee active in that class. Explore H10F
Ranked #25,053 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Quantum Semiconductor LLP against QRI Group, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.2/100 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.