Where does United Silicon Carbide, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), United Silicon Carbide, Inc. ranks #11,112 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 United Silicon Carbide, Inc. hold?

United Silicon Carbide, Inc. holds 28 US utility patents granted between 2015 and 2025, spanning 6 technology areas.

What is United Silicon Carbide, Inc.'s Innovation Score?

United Silicon Carbide, Inc. has an Innovation Score of 31.1 out of 100 (37th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does United Silicon Carbide, Inc. focus on?

United Silicon Carbide, Inc.'s top technology area is H10D (Inorganic Electric Semiconductor Devices) with 19 patents, ranking #281 of 1,402 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is United Silicon Carbide, Inc.'s patent grant rate increasing or decreasing?

United Silicon Carbide, Inc.'s recent grant velocity is -83% 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 United Silicon Carbide, Inc.'s patents?

United Silicon Carbide, Inc.'s patents average 16.4 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 United Silicon Carbide, Inc. 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 US Corporation

United Silicon Carbide, Inc.

USPTO PatentsView assignee record - 28 granted patents across 6 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: H10D (Inorganic Electric Semiconductor Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, United ranks #11,112 of 49,997 tracked US assignees by granted-patent volume, with 28 patents across 6 technology areas.

#11,112
of 49,997 US assignees by volume: 37th percentile
by Innovation Score (31.1/100): 16.4
avg claims per patent: -83%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R11112 · US Corporation #11,112 · 28 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 28 grants
UPPER-Q #11,112/49,997
PHOTO-FINISH Transmural Systems
CPC-NARROW H10D · 6 areas
INNOV-THIN 31.1/100
CLAIMS-RICH 16.4 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -83% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Transmural Systems LLC (±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 United’s 31.1 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 11.6 pts (37%) Velocity 1.0 pts (3%) Breadth 8.7 pts (28%) Claim depth 9.9 pts (32%)

Qualcomm Incorporated · highest

85
Oslo University… · near

31
Ubisoft Entertainment · near

31
MSC Software · near

31
United Silicon Carbide · this assignee

31
Fiduciary Benchmarks… · near

31
3D Lighting… · lowest

7

What this shows United's Innovation Score is 31.1/100 (37th 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 United?

Each dot is one of United’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). United’s own 16.4 claims/patent is at or below the 17.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where United's grants concentrate

United Silicon Carbide, Inc. is a focused PatentsView assignee: 6 CPC subclasses with 67.9% of grants classified under H10D (Inorganic Electric Semiconductor Devices). Peak complete grant year is 2015 (6 grants) versus a trough of 1 in 2021. By volume, United sits between Transmural Systems LLC and Universite Joseph Fourier—Grenoble 1.

United's three-year grant acceleration

United Silicon Carbide, Inc. shows 1 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.

Transmural Systems

28
Trendsetter Vulca…

28
TÜRK & Hillinger

28
U S Smokeless Tob…

28
Universite D'orle…

28
Usablenet

28
UV Partners

28
Universite Joseph…

28
United Silicon Ca… ◀

28

What this shows United holds 28 patents at rank #11,110, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near United

By rank, the assignees closest to #11,110 in granted patent volume.

Leaders in H10D (Inorganic Electric Semiconductor Devices)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for United, neither rank-band nor same-CPC leaders (those blocks stay above). In H10D (Inorganic Electric Semiconductor Devices), United ranks #281 of 1,402 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (31 here).

MSC.Software Corporation 31 Ubisoft Entertainment 31 Oslo University Hospital HF 31 Fiduciary Benchmarks Insights, LLC 31

United's Innovation Score vs. every tracked assignee

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

31 37th percentile higher than 37% 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

United Silicon Carbide, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	21.4%
2016	4	14.3%
2017	3	10.7%
2018	6	21.4%
2019	4	14.3%
2020	2	7.1%
2021	1	3.6%
2023	1	3.6%
2025partial year	1	3.6%

Which technologies does United Silicon Carbide, Inc. patent most?

H10D - Inorganic Electric Semiconductor Devices 19

H01L - Semiconductor Devices NOT Covered BY Class H10 19

H03K - Pulse Technique 8

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

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 1

H03F - Amplifiers 1

Top 6 of 6 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

United Silicon Carbide, Inc.'s patent record in context - here's where to go next.

United Silicon Carbide, Inc.'s lead technology class is H10D (Inorganic Electric Semiconductor Devices), 67.9% of its portfolio - see every assignee active in that class. Explore H10D
Ranked #11,112 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare United Silicon Carbide, Inc. against Transmural Systems LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.1/100 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.