Where does Champion Microelectronic Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Champion Microelectronic Corporation ranks #13,913 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 Champion Microelectronic Corporation hold?

Champion Microelectronic Corporation holds 21 US utility patents granted between 2015 and 2025, spanning 7 technology areas.

What is Champion Microelectronic Corporation's Innovation Score?

Champion Microelectronic Corporation has an Innovation Score of 43.5 out of 100 (top 28% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Champion Microelectronic Corporation's patent grant rate increasing or decreasing?

Champion Microelectronic Corporation's recent grant velocity is -10% 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 Champion Microelectronic Corporation's patents?

Champion Microelectronic Corporation's patents average 23.5 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.

How is the Champion Microelectronic Corporation 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

Champion Microelectronic Corporation

Q: What technology areas does Champion Microelectronic Corporation focus on?

Champion Microelectronic Corporation'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 16 patents, ranking #232 of 1,541 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 21 granted patents across 7 technology areas, recorded in grant years 2015–2025. 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

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Champion ranks #13,913 of 49,997 tracked US assignees by granted-patent volume, with 21 patents across 7 technology areas.

#13,913
of 49,997 US assignees by volume: Top 28%
by Innovation Score (43.5/100): 23.5
avg claims per patent: -10%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13913 · Foreign Corporation #13,913 · 21 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-SMALL 21 grants
MID-PACK #13,913/49,997
PHOTO-FINISH CareFusion
CPC-NARROW H02M · 7 areas
INNOV-PAR 43.5/100
CLAIMS-DENSE 23.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT -10% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: CareFusion Corporation (±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 Champion’s 43.5 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 10.7 pts (25%) Velocity 9.3 pts (21%) Breadth 9.4 pts (22%) Claim depth 14.1 pts (32%)

Qualcomm Incorporated · highest

85
Champion Microelectr… · this assignee

43
3D Lighting… · lowest

7

What this shows Champion's Innovation Score is 43.5/100 (top 28% 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 Champion?

Each dot is one of Champion’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). Champion’s own 23.5 claims/patent is ABOVE the 15.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Champion's grants concentrate

Champion Microelectronic Corporation is a focused PatentsView assignee: 7 CPC subclasses with 76.2% 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 2018 (3 grants) versus a trough of 1 in 2015. By volume, Champion sits between CareFusion Corporation and Cisco Technologies, Inc..

Champion's three-year grant acceleration

Champion Microelectronic Corporation shows 7 grants in 2022–2024 against only 5 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.

Carefusion

21
Carleton Life Sup…

21
Cascade Microtech

21
Cavitation

21
Chengdu Haicun IP…

21
Chimera Bioengine…

21
Ciari Guitars

21
Cisco

21
Champion Microele… ◀

21

What this shows Champion holds 21 patents at rank #13,923, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Champion

By rank, the assignees closest to #13,923 in granted patent volume.

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

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

Champion's Innovation Score vs. every tracked assignee

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

43 Top 28% higher than 72% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Champion Microelectronic Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	4.8%
2016	1	4.8%
2017	2	9.5%
2018	3	14.3%
2019	3	14.3%
2020	2	9.5%
2022	3	14.3%
2023	2	9.5%
2024	2	9.5%
2025partial year	2	9.5%

Which technologies does Champion Microelectronic Corporation 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 16

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 16

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 5

H10D - Inorganic Electric Semiconductor Devices 4

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 3

H02H - Emergency Protective Circuit Arrangements 2

H01L - Semiconductor Devices NOT Covered BY Class H10 1

Top 7 of 7 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

Champion Microelectronic Corporation's patent record in context - here's where to go next.

Champion Microelectronic Corporation'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;), 76.2% of its portfolio - see every assignee active in that class. Explore H02M
Ranked #13,913 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Champion Microelectronic Corporation against CareFusion Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.5/100 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.