Where does Quality Vision International Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Quality Vision International Inc. ranks #13,642 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 Quality Vision International Inc. hold?

Quality Vision International Inc. holds 22 US utility patents granted between 2015 and 2024, spanning 9 technology areas.

What is Quality Vision International Inc.'s Innovation Score?

Quality Vision International Inc. has an Innovation Score of 34.9 out of 100 (49th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Quality Vision International Inc.'s patent grant rate increasing or decreasing?

Quality Vision International Inc.'s recent grant velocity is -31% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Quality Vision International Inc.'s patents?

Quality Vision International Inc.'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 Quality Vision International 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 US Corporation

Quality Vision International Inc.

Q: What technology areas does Quality Vision International Inc. focus on?

Quality Vision International Inc.'s top technology area is G01B (Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours) with 21 patents, ranking #66 of 2,030 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

USPTO PatentsView assignee record - 22 granted patents across 9 technology areas, recorded in grant years 2015–2024. 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: G01B (Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Quality ranks #13,642 of 49,997 tracked US assignees by granted-patent volume, with 22 patents across 9 technology areas.

#13,642
of 49,997 US assignees by volume: 49th percentile
by Innovation Score (34.9/100): 20.6
avg claims per patent: -31%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13642 · US Corporation #13,642 · 22 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 22 grants
MID-PACK #13,642/49,997
PHOTO-FINISH Provivi
CPC-NARROW G01B · 9 areas
INNOV-THIN 34.9/100
CLAIMS-DENSE 20.6 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -31% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Provivi, 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 Quality’s 34.9 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 10.8 pts (31%) Velocity 1.1 pts (3%) Breadth 10.6 pts (30%) Claim depth 12.3 pts (35%)

Qualcomm Incorporated · highest

85
Quality Vision… · this assignee

35
3D Lighting… · lowest

7

What this shows Quality's Innovation Score is 34.9/100 (49th 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 Quality?

Each dot is one of Quality’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). Quality’s own 20.6 claims/patent is ABOVE the 17.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Quality's grants concentrate

Quality Vision International Inc. is a focused PatentsView assignee: 9 CPC subclasses with 95.5% of grants classified under G01B (Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours). Peak complete grant year is 2019 (5 grants) versus a trough of 1 in 2017. By volume, Quality sits between Provivi, Inc. and Reckitt & Colman (OVERSEAS) Limited.

Quality's three-year grant acceleration

Quality Vision International Inc. shows 2 grants in 2022–2024 against only 12 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.

Provivi

22
Q E D Environment…

22
Qiagen Gaithersbu…

22
Quixotic Holdings

22
Quantaed

22
Quantum Valley In…

22
Rainlight Studio

22
Reckitt & Colman…

22
Quality Vision In… ◀

22

What this shows Quality holds 22 patents at rank #13,639, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Quality

By rank, the assignees closest to #13,639 in granted patent volume.

Leaders in G01B (Measuring Length)

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

Quality's Innovation Score vs. every tracked assignee

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

35 49th percentile higher than 49% 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 · 2015–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Quality Vision International Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	13.6%
2017	1	4.5%
2018	4	18.2%
2019	5	22.7%
2020	5	22.7%
2021	2	9.1%
2023	1	4.5%
2024	1	4.5%

Which technologies does Quality Vision International Inc. patent most?

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 21

G02B - Optical Elements, Systems OR Apparatus 7

H04N - Pictorial Communication, e.g. Television 4

G06T - Image Data Processing OR Generation, IN General 4

G06F - Electric Digital Data Processing 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

B23Q - Details, Components, OR Accessories FOR Machine Tools, e.g. Arrangements FOR Copying OR Controlling ; Machine Tools IN General Characterised BY THE Construction OF Particular Details OR COMPONENTS; Combinations OR Associations OF Metal-working Machines, NOT Directed TO A Particular Result 1

Y10T - Technical Subjects Covered BY Former US Classification 1

G06V - Image OR Video Recognition OR Understanding 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

Quality Vision International Inc.'s patent record in context - here's where to go next.

Quality Vision International Inc.'s lead technology class is G01B (Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours), 95.5% of its portfolio - see every assignee active in that class. Explore G01B
Ranked #13,642 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Quality Vision International Inc. against Provivi, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.9/100 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.