Where does Huawei Digital Power Technologies Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Huawei Digital Power Technologies Co., Ltd. ranks #1,133 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 Huawei Digital Power Technologies Co., Ltd. hold?

Huawei Digital Power Technologies Co., Ltd. holds 373 US utility patents granted between 2022 and 2025, spanning 70 technology areas.

What is Huawei Digital Power Technologies Co., Ltd.'s Innovation Score?

Huawei Digital Power Technologies Co., Ltd. has an Innovation Score of 75.7 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%).

Is Huawei Digital Power Technologies Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Huawei Digital Power Technologies Co., Ltd..

What does claim depth mean for Huawei Digital Power Technologies Co., Ltd.'s patents?

Huawei Digital Power Technologies 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 Huawei Digital Power Technologies 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

Huawei Digital Power Technologies Co., Ltd.

Q: What technology areas does Huawei Digital Power Technologies Co., Ltd. focus on?

Huawei Digital Power Technologies Co., Ltd.'s top technology area is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy) with 168 patents. Grants appear in 70 CPC subclasses total.

USPTO PatentsView assignee record - 373 granted patents across 70 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: H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Huawei ranks #1,133 of 49,997 tracked US assignees by granted-patent volume, with 373 patents across 70 technology areas.

#1,133
of 49,997 US assignees by volume: Top 1%
by Innovation Score (75.7/100): 17.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R1133 · Foreign Corporation #1,133 · 373 grants

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

GRANTS-MID 373 grants
TOP-DECILE #1,133/49,997
PHOTO-FINISH 10x Genomics
CPC-WIDE H02J · 70 areas
INNOV-STRONG 75.7/100
CLAIMS-RICH 17.1 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: 10x Genomics, 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.

Qualcomm Incorporated · highest

85
Microsoft Technology… · near

76
Huawei Digital Power · this assignee

76
Capital ONE Services · near

76
International… · near

76
Marathon Petroleum · near

76
3D Lighting… · lowest

7

What this shows Huawei's Innovation Score is 75.7/100 (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.

How Huawei's grant cadence moved

Grant history spans 2022–2025. Across complete PatentsView years, output peaked in 2024 at 123 grants and bottomed in 2022 at 34. Lead class H02J accounts for 45% of the portfolio across 70 subclasses. Volume neighbours: TE Connectivity Germany GmbH (#1,129) and HL Mando Corporation (#1,137).

Huawei's three-year grant acceleration

Huawei Digital Power Technologies Co., Ltd. shows 245 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.

TE Connectivity G…

375
Anthura B V

374
Mako Surgical

374
10x Genomics

373
Nokia

373
University of Bri…

373
Huawei Digital Po… ◀

373
Samsung SDS

372
HL Mando

371

What this shows Huawei holds 373 patents at rank #1,133, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Huawei

By rank, the assignees closest to #1,133 in granted patent volume.

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

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (76 here).

Capital ONE Services, LLC 76 Microsoft Technology Licensing, LLC 76 International Business Machines Corporation 76 Marathon Petroleum Company LP 76

Similar claim depth

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

Stryker European Holdings, LLC 17.1 avg Carefusion 303, Inc. 17.1 avg Umicore AG & Co. KG 17.1 avg Pilkington Group Limited 17.1 avg

Huawei's Innovation Score vs. every tracked assignee

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

76 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 · 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

Huawei Digital Power Technologies Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	34	9.1%
2023	88	23.6%
2024	123	33.0%
2025partial year	128	34.3%

Which technologies does Huawei Digital Power Technologies Co., Ltd. patent most?

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 168

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 163

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 108

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 65

Y02T - Climate Change Mitigation Technologies Related TO Transportation 56

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 54

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 45

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 41

H02H - Emergency Protective Circuit Arrangements 27

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 26

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 20

H02K - Dynamo-electric Machines 20

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 19

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 18

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 16

Top 15 of 70 technology areas

Where it ranks

Overall rank by patents

#1,133

of 49,997 tracked assignees

Innovation Score

75.7 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

Huawei Digital Power Technologies Co., Ltd.'s patent record in context - here's where to go next.

Huawei Digital Power Technologies Co., Ltd.'s lead technology class is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy), 45% of its portfolio - see every assignee active in that class. Explore H02J
Ranked #1,133 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Huawei Digital Power Technologies Co., Ltd. against TE Connectivity Germany GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 75.7/100 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.