Where does Angel Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Angel Co., Ltd. ranks #1,827 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 Angel Co., Ltd. hold?

Angel Co., Ltd. holds 221 US utility patents granted between 2021 and 2025, spanning 32 technology areas.

What is Angel Co., Ltd.'s Innovation Score?

Angel Co., Ltd. has an Innovation Score of 68.9 out of 100 (top 1% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Angel Co., Ltd. focus on?

Angel Co., Ltd.'s top technology area is G07F (Coin-freed OR Like Apparatus) with 173 patents. Grants appear in 32 CPC subclasses total.

Is Angel Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Angel Co., Ltd..

What does claim depth mean for Angel Co., Ltd.'s patents?

Angel Co., Ltd.'s patents average 17.1 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 Angel 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Angel Co., Ltd.

USPTO PatentsView assignee record - 221 granted patents across 32 technology areas, recorded in grant years 2021–2025. 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: G07F (Coin-freed OR Like Apparatus).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Angel ranks #1,827 of 49,997 tracked US assignees by granted-patent volume, with 221 patents across 32 technology areas.

#1,827
of 49,997 US assignees by volume: Top 1%
by Innovation Score (68.9/100): 17.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R1827 · Foreign Corporation #1,827 · 221 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-STRONG · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MID 221 grants
TOP-DECILE #1,827/49,997
PHOTO-FINISH Brose Fahrzeugteile…
CPC-FOCUS G07F · 32 areas
INNOV-STRONG 68.9/100
CLAIMS-RICH 17.1 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft (±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
Festool · near

69
Angel · this assignee

69
Vestas Wind Systems… · near

69
Zhejiang Geely… · near

69
Proterial · near

69
3D Lighting… · lowest

7

What this shows Angel's Innovation Score is 68.9/100 (top 1% 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 Angel's grants concentrate

Angel Co., Ltd. is a focused PatentsView assignee: 32 CPC subclasses with 78.3% of grants classified under G07F (Coin-freed OR Like Apparatus). Peak complete grant year is 2024 (67 grants) versus a trough of 6 in 2021. By volume, Angel sits between Leviton Manufacturing Co., Inc. and Royal Bank of Canada.

Angel's three-year grant acceleration

Angel Co., Ltd. shows 161 grants in 2022–2024 against only 6 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.

Leviton Manufactu…

222
Mitsubishi Power

222
Onesubsea IP UK

222
Wing Aviation

222
Brose Fahrzeugtei…

221
Celanese Internat…

221
Cohesity

221
Royal Bank of Can…

221
Angel ◀

221

What this shows Angel holds 221 patents at rank #1,827, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Angel

By rank, the assignees closest to #1,827 in granted patent volume.

Leaders in G07F (Coin-freed OR Like Apparatus)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Angel, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (69 here).

Zhejiang Geely Holding Group Co., Ltd. 69 Vestas Wind Systems A/S 69 Festool GMBH 69 Proterial, Ltd. 69

Similar claim depth

Nearest assignees by average claims per patent (17.1 here).

STC.UNM 17.1 avg Naver Corporation 17.1 avg Cook Medical Technologies LLC 17.1 avg GRÜNENTHAL GMBH 17.1 avg

Angel's Innovation Score vs. every tracked assignee

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

69 Top 1% higher than 99% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Angel Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	6	2.7%
2022	40	18.1%
2023	54	24.4%
2024	67	30.3%
2025partial year	54	24.4%

Which technologies does Angel Co., Ltd. patent most?

G07F - Coin-freed OR Like Apparatus 173

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 121

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 66

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 64

G06F - Electric Digital Data Processing 33

G06T - Image Data Processing OR Generation, IN General 28

G07D - Handling OF Coins OR Valuable Papers, e.g. Testing, Sorting BY Denominations, Counting, Dispensing, Changing OR Depositing 25

A44C - Personal Adornments, e.g. JEWELLERY; Coins 24

G06V - Image OR Video Recognition OR Understanding 22

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 18

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 13

G01G - Weighing 9

G07G - Registering THE Receipt OF Cash, Valuables, OR Tokens 9

H04N - Pictorial Communication, e.g. Television 9

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 5

Top 15 of 32 technology areas

Where it ranks

Overall rank by patents

#1,827

of 49,997 tracked assignees

Innovation Score

68.9 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

Angel Co., Ltd.'s patent record in context - here's where to go next.

Angel Co., Ltd.'s lead technology class is G07F (Coin-freed OR Like Apparatus), 78.3% of its portfolio - see every assignee active in that class. Explore G07F
Ranked #1,827 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Angel Co., Ltd. against Leviton Manufacturing Co., Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 68.9/100 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.