Where does Alpha Technologies Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Alpha Technologies Ltd. ranks #18,368 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 Alpha Technologies Ltd. hold?

Alpha Technologies Ltd. holds 15 US utility patents granted between 2015 and 2024, spanning 19 technology areas.

What is Alpha Technologies Ltd.'s Innovation Score?

Alpha Technologies Ltd. has an Innovation Score of 49.8 out of 100 (top 14% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Alpha Technologies Ltd.'s patent grant rate increasing or decreasing?

Alpha Technologies Ltd.'s recent grant velocity is -75% 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 Alpha Technologies Ltd.'s patents?

Alpha Technologies Ltd.'s patents average 19.1 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 Alpha Technologies 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

Alpha Technologies Ltd.

Q: What technology areas does Alpha Technologies Ltd. focus on?

Alpha Technologies Ltd.'s top technology area is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy) with 11 patents, ranking #490 of 3,143 assignees active in that subclass. Grants appear in 19 CPC subclasses total.

USPTO PatentsView assignee record - 15 granted patents across 19 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: H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Alpha ranks #18,368 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 19 technology areas.

#18,368
of 49,997 US assignees by volume: Top 14%
by Innovation Score (49.8/100): 19.1
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R18368 · Foreign Corporation #18,368 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 15 grants
MID-PACK #18,368/49,997
PHOTO-FINISH AKSOR
CPC-FOCUS H02J · 19 areas
INNOV-PAR 49.8/100
CLAIMS-RICH 19.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: AKSOR (±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 Alpha’s 49.8 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 9.6 pts (19%) Velocity 13.3 pts (27%) Breadth 15.4 pts (31%) Claim depth 11.5 pts (23%)

Qualcomm Incorporated · highest

85
Alpha · this assignee

50
3D Lighting… · lowest

7

What this shows Alpha's Innovation Score is 49.8/100 (top 14% 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 Alpha?

Each dot is one of Alpha’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). Alpha’s own 19.1 claims/patent is ABOVE the 14.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Alpha's grants concentrate

Alpha Technologies Ltd. is a focused PatentsView assignee: 19 CPC subclasses with 73.3% of grants classified under H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2021. By volume, Alpha sits between AKSOR and Amcrest Global Holdings Limited.

Alpha's three-year grant acceleration

Alpha Technologies Ltd. shows 2 grants in 2022–2024 against only 1 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.

Aksor

15
Aktv8

15
Albea LE Treport

15
Alibaba Singapore…

15
ALS Therapy Devel…

15
Altasens

15
Alzchem

15
Amcrest Global Ho…

15
Alpha ◀

15

What this shows Alpha holds 15 patents at rank #18,347, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Alpha

By rank, the assignees closest to #18,347 in granted patent volume.

Leaders in H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…)

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

Alpha's Innovation Score vs. every tracked assignee

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

50 Top 14% higher than 86% 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

Alpha Technologies Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	20.0%
2016	3	20.0%
2017	3	20.0%
2018	3	20.0%
2021	1	6.7%
2023	1	6.7%
2024	1	6.7%

Which technologies does Alpha Technologies Ltd. patent most?

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 11

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 6

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 5

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 5

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 4

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 4

H02H - Emergency Protective Circuit Arrangements 3

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 2

G16Z - Information AND Communication Technology [ICT] Specially Adapted FOR Specific Application Fields, NOT Otherwise Provided FOR 2

H02B - Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 2

G06F - Electric Digital Data Processing 2

F03G - Spring, Weight, Inertia OR Like MOTORS; Mechanical-power Producing Devices OR Mechanisms, NOT Otherwise Provided FOR OR Using Energy Sources NOT Otherwise Provided FOR 2

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 2

Top 15 of 19 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

Alpha Technologies Ltd.'s patent record in context - here's where to go next.

Alpha Technologies Ltd.'s lead technology class is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy), 73.3% of its portfolio - see every assignee active in that class. Explore H02J
Ranked #18,368 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Alpha Technologies Ltd. against AKSOR, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.8/100 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.