Where does Mornsun Guangzhou Science & Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Mornsun Guangzhou Science & Technology Co., Ltd. ranks #20,104 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 Mornsun Guangzhou Science & Technology Co., Ltd. hold?

Mornsun Guangzhou Science & Technology Co., Ltd. holds 14 US utility patents granted between 2016 and 2025, spanning 13 technology areas.

What is Mornsun Guangzhou Science & Technology Co., Ltd.'s Innovation Score?

Mornsun Guangzhou Science & Technology Co., Ltd. has an Innovation Score of 32.1 out of 100 (40th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Mornsun Guangzhou Science & Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Mornsun Guangzhou Science & Technology Co., Ltd.'s recent grant velocity is +125% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Mornsun Guangzhou Science & Technology Co., Ltd.'s patents?

Mornsun Guangzhou Science & Technology Co., Ltd.'s patents average 13.5 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Mornsun Guangzhou Science & Technology Co., Ltd.

Q: What technology areas does Mornsun Guangzhou Science & Technology Co., Ltd. focus on?

Mornsun Guangzhou Science & Technology Co., Ltd.'s top technology area is 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) with 9 patents, ranking #330 of 1,541 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

Q: How is the Mornsun Guangzhou Science & Technology 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 PatentsView assignee record - 14 granted patents across 13 technology areas, recorded in grant years 2016–2025. 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: 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;).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Mornsun ranks #20,104 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 13 technology areas.

#20,104
of 49,997 US assignees by volume: 40th percentile
by Innovation Score (32.1/100): 13.5
avg claims per patent: +125%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R20104 · Foreign Corporation #20,104 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #20,104/49,997
PHOTO-FINISH Miyoshi OIL & FAT
CPC-FOCUS H02M · 13 areas
INNOV-THIN 32.1/100
CLAIMS-RICH 13.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +125% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Miyoshi OIL & FAT Co., Ltd. (±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 Mornsun’s 32.1 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 9.4 pts (29%) Velocity 1.9 pts (6%) Breadth 12.7 pts (40%) Claim depth 8.1 pts (25%)

Qualcomm Incorporated · highest

85
Mornsun Guangzhou… · this assignee

32
3D Lighting… · lowest

7

What this shows Mornsun's Innovation Score is 32.1/100 (40th 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 Mornsun?

Each dot is one of Mornsun’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). Mornsun’s own 13.5 claims/patent is at or below the 15.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Mornsun's grants concentrate

Mornsun Guangzhou Science & Technology Co., Ltd. is a focused PatentsView assignee: 13 CPC subclasses with 64.3% of grants classified under 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;). Peak complete grant year is 2020 (5 grants) versus a trough of 1 in 2016. By volume, Mornsun sits between Miyoshi OIL & FAT Co., Ltd. and MS Electronics LLC.

Mornsun's three-year grant acceleration

Mornsun Guangzhou Science & Technology Co., Ltd. shows 2 grants in 2022–2024 against only 7 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.

Miyoshi OIL & FAT

14
Moca System

14
Mondi Products

14
Montabert

14
Motion Composites

14
Moventas Gears OY

14
MRM HK

14
MS

14
Mornsun Guangzhou… ◀

14

What this shows Mornsun holds 14 patents at rank #20,061, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Mornsun

By rank, the assignees closest to #20,061 in granted patent volume.

Leaders in H02M (Apparatus FOR Conversion Between AC AND AC)

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

Mornsun's Innovation Score vs. every tracked assignee

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

32 40th percentile higher than 40% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Mornsun Guangzhou Science & Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	7.1%
2017	1	7.1%
2018	2	14.3%
2020	5	35.7%
2021	2	14.3%
2022	1	7.1%
2023	1	7.1%
2025partial year	1	7.1%

Which technologies does Mornsun Guangzhou Science & Technology Co., Ltd. patent most?

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 9

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 6

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 4

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 3

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 3

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 3

G05F - Systems FOR Regulating Electric OR Magnetic Variables 2

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 2

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 1

G06F - Electric Digital Data Processing 1

H02H - Emergency Protective Circuit Arrangements 1

Top 13 of 13 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

Mornsun Guangzhou Science & Technology Co., Ltd.'s patent record in context - here's where to go next.

Mornsun Guangzhou Science & Technology Co., Ltd.'s lead technology class is 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;), 64.3% of its portfolio - see every assignee active in that class. Explore H02M
Ranked #20,104 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Mornsun Guangzhou Science & Technology Co., Ltd. against Miyoshi OIL & FAT Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.1/100 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.