Where does QuantumZ Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), QuantumZ Inc. ranks #21,654 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 QuantumZ Inc. hold?

QuantumZ Inc. holds 13 US utility patents granted between 2022 and 2025, spanning 7 technology areas.

What is QuantumZ Inc.'s Innovation Score?

QuantumZ Inc. has an Innovation Score of 46.8 out of 100 (top 20% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does QuantumZ Inc. focus on?

QuantumZ Inc.'s top technology area is H01Q (Antennas, i.e. Radio Aerials) with 8 patents, ranking #366 of 1,637 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is QuantumZ Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for QuantumZ Inc..

What does claim depth mean for QuantumZ Inc.'s patents?

QuantumZ Inc.'s patents average 13.8 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 QuantumZ Inc. 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

QuantumZ Inc.

USPTO PatentsView assignee record - 13 granted patents across 7 technology areas, recorded in grant years 2022–2025. 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: H01Q (Antennas, i.e. Radio Aerials).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Quantumz ranks #21,654 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 7 technology areas.

#21,654
of 49,997 US assignees by volume: Top 20%
by Innovation Score (46.8/100): 13.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R21654 · Foreign Corporation #21,654 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #21,654/49,997
PHOTO-FINISH Qingdao Kingagroot…
CPC-NARROW H01Q · 7 areas
INNOV-PAR 46.8/100
CLAIMS-RICH 13.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Qingdao Kingagroot Chemical Compound 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.

How Quantumz’s 46.8 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 9.1 pts (19%) Velocity 20.0 pts (43%) Breadth 9.4 pts (20%) Claim depth 8.3 pts (18%)

Qualcomm Incorporated · highest

85
QuantumZ · this assignee

47
3D Lighting… · lowest

7

What this shows Quantumz's Innovation Score is 46.8/100 (top 20% 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 Quantumz?

Each dot is one of Quantumz’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). Quantumz’s own 13.8 claims/patent is at or below the 14.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Quantumz's grants concentrate

QuantumZ Inc. is a focused PatentsView assignee: 7 CPC subclasses with 61.5% of grants classified under H01Q (Antennas, i.e. Radio Aerials). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2022. By volume, Quantumz sits between Quantum Base Limited and R3 Printing, Inc..

Quantumz's three-year grant acceleration

QuantumZ Inc. shows 8 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.

Quantum Base

13
Qxonix

13
Qingdao Kingagroo…

13
Qualimed Innovati…

13
Quick Vault

13
Quidnet Energy

13
R A Miller Indust…

13
R3 Printing

13
Quantumz ◀

13

What this shows QuantumZ holds 13 patents at rank #21,651, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near QuantumZ

By rank, the assignees closest to #21,651 in granted patent volume.

Leaders in H01Q (Antennas)

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

Quantumz's Innovation Score vs. every tracked assignee

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

47 Top 20% higher than 80% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

QuantumZ Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	7.7%
2023	3	23.1%
2024	4	30.8%
2025partial year	5	38.5%

Which technologies does QuantumZ Inc. patent most?

H01Q - Antennas, i.e. Radio Aerials 8

H01P - WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type 2

H04B - Transmission 2

G02B - Optical Elements, Systems OR Apparatus 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

H04N - Pictorial Communication, e.g. Television 1

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

QuantumZ Inc.'s patent record in context - here's where to go next.

QuantumZ Inc.'s lead technology class is H01Q (Antennas, i.e. Radio Aerials), 61.5% of its portfolio - see every assignee active in that class. Explore H01Q
Ranked #21,654 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare QuantumZ Inc. against Quantum Base Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.8/100 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.