USPTO 2015–2025 USPTO PatentsView Foreign Corporation

ROE Visual Co Ltd

USPTO PatentsView assignee record - 27 granted patents across 18 technology areas, recorded in grant years 2017–2023. 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: G09F (DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS).

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

6.2

Avg claims per patent

-20%

5-year grant velocity

The verdict

According to USPTO PatentsView, ROE ranks #11,413 of 50,000 tracked US assignees by granted-patent volume, with 27 patents across 18 technology areas.

#11,413
of 50,000 US assignees by volume: Top 54%
by Innovation Score (33.9/100): 6.2
avg claims per patent: -20%
grant velocity, last 5 yrs

Portfolio overview

ROE Visual Co Ltd has been granted 27 US utility patents between 2017 and 2023, placing ROE Visual Co Ltd at #11,413 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 18 distinct Cooperative Patent Classification (CPC) subclasses, averaging 6.2 claims per patent with primary concentration in G09F (DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS). As a Foreign Corporation, ROE Visual Co Ltd is one of the more focused assignees in the PatentsView dataset. By volume, ROE sits between Resilience Magnum IP, Llc (27 patents, rank #11,399) and Ruentex Engineering & Construction Co., Ltd. (27 patents, rank #11,407) - the closest US assignees by grant volume. The composite Innovation Score of 33.9/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Between 2020 and 2024 the company received 12 grants, compared with 15 in the 2015–2019 window, a -20% shift in five-year grant velocity. Both windows cover five complete grant years; the latest PatentsView year is a partial release and is excluded from this comparison, though it still appears in the yearly table and chart below. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The Foreign Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. ROE Visual Co Ltd's 6.2 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 18 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Resilience Magnum…

27
Resinate Material…

27
Rinat Neuroscience

27
Robatech

27
Ronbow

27
Royal Melbourne I…

27
RTX A/S

27
Ruentex Engineeri…

27
ROE Visual ◀

27

What this shows ROE holds 27 patents at rank #11,403, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near ROE

By rank, the assignees closest to #11,403 in granted patent volume.

Leaders in G09F (Displaying)

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

ROE's Innovation Score vs. every tracked assignee

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

34 Top 54% higher than 46% of 50,000 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 · 2017–2023

Grants by year

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

View data table

ROE Visual Co Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	4	14.8%
2018	9	33.3%
2019	2	7.4%
2020	4	14.8%
2021	3	11.1%
2022	4	14.8%
2023	1	3.7%

Which technologies does ROE Visual Co Ltd patent most?

G09F - DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS 6

H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 6

F16B - DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 3

F16M - FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS 2

G06F - ELECTRIC DIGITAL DATA PROCESSING 2

F16D - COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES 2

F16H - GEARING 2

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 2

B29L - INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 1

B29C - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1

B29K - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 1

H01L - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10 1

H04M - TELEPHONIC COMMUNICATION 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

B23P - METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 1

Top 15 of 18 technology areas

Grant record at a glance

Portfolio Volume 27 grants

CPC subclasses 18

Avg. claims / grant 6.2

Velocity -20%

Historical grant data only; it does not rate legal strength or current strategy.

Where it ranks

Overall rank by patents

#11,413

of 50,000 tracked assignees

Innovation Score

33.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

Where does ROE Visual Co Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), ROE Visual Co Ltd ranks #11,413 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does ROE Visual Co Ltd hold?

ROE Visual Co Ltd holds 27 US utility patents granted between 2017 and 2023, spanning 18 technology areas.

What is ROE Visual Co Ltd's Innovation Score?

ROE Visual Co Ltd has an Innovation Score of 33.9 out of 100 (top 54% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does ROE Visual Co Ltd focus on?

ROE Visual Co Ltd's top technology area is G09F (DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS) with 6 patents. Grants appear in 18 CPC subclasses total.

Is ROE Visual Co Ltd's patent grant rate increasing or decreasing?

ROE Visual Co Ltd's recent grant velocity is -20% 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 ROE Visual Co Ltd's patents?

ROE Visual Co Ltd's patents average 6.2 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 ROE Visual Co 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.

How to use this portfolio

ROE's 27 grants land it in the top 54% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - ROE ranks #11,413 of 50,000. Top 50 holders
Most of this portfolio concentrates in G09F - see who else leads that technology area. G09F leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

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.