Where does Ipower Semiconductor rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ipower Semiconductor ranks #18,776 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 Ipower Semiconductor hold?

Ipower Semiconductor holds 15 US utility patents granted between 2020 and 2025, spanning 2 technology areas.

What is Ipower Semiconductor's Innovation Score?

Ipower Semiconductor has an Innovation Score of 36.4 out of 100 (top 46% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Ipower Semiconductor focus on?

Ipower Semiconductor's top technology area is H10D (Inorganic Electric Semiconductor Devices) with 15 patents, ranking #328 of 1,402 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

Is Ipower Semiconductor's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Ipower Semiconductor.

What does claim depth mean for Ipower Semiconductor's patents?

Ipower Semiconductor'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 Ipower Semiconductor 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

Ipower Semiconductor

USPTO PatentsView assignee record - 15 granted patents across 2 technology areas, recorded in grant years 2020–2025. 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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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Ipower ranks #18,776 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 2 technology areas.

#18,776
of 49,997 US assignees by volume: Top 46%
by Innovation Score (36.4/100): 16.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R18776 · US Corporation #18,776 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 15 grants
MID-PACK #18,776/49,997
PHOTO-FINISH Idea Boxx
CPC-NARROW H10D · 2 areas
INNOV-THIN 36.4/100
CLAIMS-RICH 16.4 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Idea Boxx, 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 Ipower’s 36.4 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 (26%) Velocity 12.0 pts (33%) Breadth 5.0 pts (14%) Claim depth 9.8 pts (27%)

Qualcomm Incorporated · highest

85
Ipower Semiconductor · this assignee

36
3D Lighting… · lowest

7

What this shows Ipower's Innovation Score is 36.4/100 (top 46% 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 Ipower?

Each dot is one of Ipower’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). Ipower’s own 16.4 claims/patent is ABOVE the 12.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Ipower's grants concentrate

Ipower Semiconductor is a focused PatentsView assignee: 2 CPC subclasses with 100% of grants classified under H10D (Inorganic Electric Semiconductor Devices). Peak complete grant year is 2022 (5 grants) versus a trough of 2 in 2020. By volume, Ipower sits between Intai Technology Corp. and InnoSense Corporation.

Ipower's three-year grant acceleration

Ipower Semiconductor shows 9 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.

Intai Technology

15
Integrated Plasti…

15
Intermune

15
Iorthopedics

15
Italcementi S P A

15
Idea Boxx

15
Idea Vault Holdin…

15
Innosense

15
Ipower Semiconduc… ◀

15

What this shows Ipower holds 15 patents at rank #18,758, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ipower

By rank, the assignees closest to #18,758 in granted patent volume.

Leaders in H10D (Inorganic Electric Semiconductor Devices)

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

Ipower's Innovation Score vs. every tracked assignee

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

36 Top 46% higher than 54% 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 · 2020–2025

Grants by year

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

View data table

Ipower Semiconductor patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	2	13.3%
2021	3	20.0%
2022	5	33.3%
2023	4	26.7%
2025partial year	1	6.7%

Which technologies does Ipower Semiconductor patent most?

H10D - Inorganic Electric Semiconductor Devices 15

H01L - Semiconductor Devices NOT Covered BY Class H10 9

Top 2 of 2 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

Ipower Semiconductor's patent record in context - here's where to go next.

Ipower Semiconductor's lead technology class is H10D (Inorganic Electric Semiconductor Devices), 100% of its portfolio - see every assignee active in that class. Explore H10D
Ranked #18,776 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ipower Semiconductor against Intai Technology Corp., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.4/100 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.