Where does Quantum Source Labs Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Quantum Source Labs Ltd. ranks #27,218 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 Source Labs Ltd. hold?

Quantum Source Labs Ltd. holds 10 US utility patents granted between 2023 and 2025, spanning 6 technology areas.

What is Quantum Source Labs Ltd.'s Innovation Score?

Quantum Source Labs Ltd. has an Innovation Score of 49.3 out of 100 (top 15% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Quantum Source Labs Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Quantum Source Labs Ltd..

What does claim depth mean for Quantum Source Labs Ltd.'s patents?

Quantum Source Labs Ltd.'s patents average 20.6 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 Source Labs 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

Quantum Source Labs Ltd.

Q: What technology areas does Quantum Source Labs Ltd. focus on?

Quantum Source Labs Ltd.'s top technology area is G06N (Computing Arrangements Based ON Specific Computational Models) with 10 patents. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 10 granted patents across 6 technology areas, recorded in grant years 2023–2025. 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: G06N (Computing Arrangements Based ON Specific Computational Models).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Quantum ranks #27,218 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 6 technology areas.

#27,218
of 49,997 US assignees by volume: Top 15%
by Innovation Score (49.3/100): 20.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R27218 · Foreign Corporation #27,218 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 10 grants
MID-PACK #27,218/49,997
PHOTO-FINISH Qi Ding Technology…
CPC-NARROW G06N · 6 areas
INNOV-PAR 49.3/100
CLAIMS-DENSE 20.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Qi Ding Technology Qinhuangdao Co, Ltd. (±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
Quantum Source Labs · this assignee

49
3D Lighting… · lowest

7

What this shows Quantum's Innovation Score is 49.3/100 (top 15% 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 Quantum's grants concentrate

Quantum Source Labs Ltd. is a focused PatentsView assignee: 6 CPC subclasses with 100% of grants classified under G06N (Computing Arrangements Based ON Specific Computational Models). Peak complete grant year is 2024 (6 grants) versus a trough of 1 in 2023. By volume, Quantum sits between Qi Ding Technology Qinhuangdao Co, Ltd. and Quintiles IMS Incorporated.

Quantum's three-year grant acceleration

Quantum Source Labs Ltd. shows 7 grants in 2022–2024 against only 0 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.

Qi Ding Technolog…

10
Qingdao Institute…

10
Qu Biologics

10
Quallion

10
Queen Mary & West…

10
Quest Products

10
Quintar

10
Quintiles IMS Inc…

10
Quantum Source La… ◀

10

What this shows Quantum holds 10 patents at rank #27,208, 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 #27,208 in granted patent volume.

Leaders in G06N (Computing Arrangements Based ON Specific Computational Mo…)

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)

49 Top 15% higher than 85% 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 · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

Quantum Source Labs Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	1	10.0%
2024	6	60.0%
2025partial year	3	30.0%

Which technologies does Quantum Source Labs Ltd. patent most?

G06N - Computing Arrangements Based ON Specific Computational Models 10

G21K - Techniques FOR Handling Particles OR Ionising Radiation NOT Otherwise Provided FOR; Irradiation DEVICES; Gamma RAY OR X-ray Microscopes 9

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 5

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 5

H10D - Inorganic Electric Semiconductor Devices 4

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 4

Top 6 of 6 technology areas

Where it ranks

Overall rank by patents

#27,218

of 49,997 tracked assignees

Innovation Score

49.3 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

Quantum Source Labs Ltd.'s patent record in context - here's where to go next.

Quantum Source Labs Ltd.'s lead technology class is G06N (Computing Arrangements Based ON Specific Computational Models), 100% of its portfolio - see every assignee active in that class. Explore G06N
Ranked #27,218 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Quantum Source Labs Ltd. against Qi Ding Technology Qinhuangdao Co, Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.3/100 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.