Where does Quantum Interface LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Quantum Interface LLC ranks #14,225 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 Interface LLC hold?

Quantum Interface LLC holds 21 US utility patents granted between 2017 and 2025, spanning 9 technology areas.

What is Quantum Interface LLC's Innovation Score?

Quantum Interface LLC has an Innovation Score of 42.0 out of 100 (top 31% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Quantum Interface LLC focus on?

Quantum Interface LLC's top technology area is G06F (Electric Digital Data Processing) with 19 patents, ranking #2,171 of 13,878 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Quantum Interface LLC's patent grant rate increasing or decreasing?

Quantum Interface LLC's recent grant velocity is +86% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Quantum Interface LLC's patents?

Quantum Interface LLC's patents average 18.7 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 Interface LLC 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 Interface LLC

USPTO PatentsView assignee record - 21 granted patents across 9 technology areas, recorded in grant years 2017–2025. 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: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Quantum ranks #14,225 of 49,997 tracked US assignees by granted-patent volume, with 21 patents across 9 technology areas.

#14,225
of 49,997 US assignees by volume: Top 31%
by Innovation Score (42.0/100): 18.7
avg claims per patent: +86%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R14225 · US Corporation #14,225 · 21 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 21 grants
MID-PACK #14,225/49,997
PHOTO-FINISH Q Bio
CPC-NARROW G06F · 9 areas
INNOV-PAR 42.0/100
CLAIMS-RICH 18.7 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +86% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Q Bio, 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 Quantum’s 42.0 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 10.7 pts (25%) Velocity 9.5 pts (23%) Breadth 10.6 pts (25%) Claim depth 11.2 pts (27%)

Qualcomm Incorporated · highest

85
Quantum Interface · this assignee

42
3D Lighting… · lowest

7

What this shows Quantum's Innovation Score is 42.0/100 (top 31% 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 18.7 claims/patent is ABOVE the 14.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Quantum's grants concentrate

Quantum Interface LLC is a focused PatentsView assignee: 9 CPC subclasses with 90.5% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2019 (4 grants) versus a trough of 1 in 2017. By volume, Quantum sits between Q Bio, Inc. and REC Silicon Inc.

Quantum's three-year grant acceleration

Quantum Interface LLC shows 10 grants in 2022–2024 against only 7 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.

Q Bio

21
Qianhai Junda (Sh…

21
Qingdao Sentury T…

21
Quad/Graphics

21
Queensland Univer…

21
Randl Industries

21
Rays Optics

21
REC Silicon

21
Quantum Interface ◀

21

What this shows Quantum holds 21 patents at rank #14,223, 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 #14,223 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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)

42 Top 31% higher than 69% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Quantum Interface LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	4.8%
2018	2	9.5%
2019	4	19.0%
2020	1	4.8%
2021	2	9.5%
2022	4	19.0%
2023	4	19.0%
2024	2	9.5%
2025partial year	1	4.8%

Which technologies does Quantum Interface LLC patent most?

G06F - Electric Digital Data Processing 19

H04W - Wireless Communication Networks 11

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 8

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 7

G06T - Image Data Processing OR Generation, IN General 6

G06V - Image OR Video Recognition OR Understanding 4

H04N - Pictorial Communication, e.g. Television 2

G09B - Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams 1

G06N - Computing Arrangements Based ON Specific Computational Models 1

Top 9 of 9 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 Interface LLC's patent record in context - here's where to go next.

Quantum Interface LLC's lead technology class is G06F (Electric Digital Data Processing), 90.5% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #14,225 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Quantum Interface LLC against Q Bio, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.0/100 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.