Where does Powerchip Semiconductor Manufacturing Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Powerchip Semiconductor Manufacturing Corporation ranks #2,427 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

What is Powerchip Semiconductor Manufacturing Corporation's Innovation Score?

Powerchip Semiconductor Manufacturing Corporation has an Innovation Score of 54.9 out of 100 (top 7% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Powerchip Semiconductor Manufacturing Corporation's patent grant rate increasing or decreasing?

Powerchip Semiconductor Manufacturing Corporation's recent grant velocity is +3050% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Powerchip Semiconductor Manufacturing Corporation's patents?

Powerchip Semiconductor Manufacturing Corporation's patents average 12.1 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Powerchip Semiconductor Manufacturing Corporation

Q: How many patents does Powerchip Semiconductor Manufacturing Corporation hold?

Powerchip Semiconductor Manufacturing Corporation holds 161 US utility patents granted between 2019 and 2025, spanning 30 technology areas.

Q: What technology areas does Powerchip Semiconductor Manufacturing Corporation focus on?

Powerchip Semiconductor Manufacturing Corporation's top technology area is H10D (Inorganic Electric Semiconductor Devices) with 77 patents. Grants appear in 30 CPC subclasses total.

Q: How is the Powerchip Semiconductor Manufacturing 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 PatentsView assignee record - 161 granted patents across 30 technology areas, recorded in grant years 2019–2025. 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, Powerchip ranks #2,427 of 49,997 tracked US assignees by granted-patent volume, with 161 patents across 30 technology areas.

#2,427
of 49,997 US assignees by volume: Top 7%
by Innovation Score (54.9/100): 12.1
avg claims per patent: +3050%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R2427 · Foreign Corporation #2,427 · 161 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MID 161 grants
TOP-DECILE #2,427/49,997
PHOTO-FINISH ISP Investments
CPC-FOCUS H10D · 30 areas
INNOV-PAR 54.9/100
CLAIMS-RICH 12.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +3050% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: ISP Investments 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.

Qualcomm Incorporated · highest

85
Dassault Aviation · near

55
Global Unichip · near

55
Mujin · near

55
Nippon Kayaku · near

55
Powerchip Semiconduc… · this assignee

55
3D Lighting… · lowest

7

What this shows Powerchip's Innovation Score is 54.9/100 (top 7% 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.

Where Powerchip's grants concentrate

Powerchip Semiconductor Manufacturing Corporation is a focused PatentsView assignee: 30 CPC subclasses with 47.8% of grants classified under H10D (Inorganic Electric Semiconductor Devices). Peak complete grant year is 2022 (33 grants) versus a trough of 4 in 2019. By volume, Powerchip sits between ISP Investments LLC and AMI Industries, Inc..

Powerchip's three-year grant acceleration

From 2019–2021 to 2022–2024, Powerchip Semiconductor Manufacturing Corporation moved from 50 to 80 grants (1.60x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #379. See the growth leaderboard.

ISP Investments

161
Mitsubishi Heavy…

161
Nivarox-far

161
Positec Power Too…

161
Staton Techiya

161
Thinkware

161
Yantai Jereh Petr…

161
Powerchip Semicon… ◀

161
AMI Industries

160

What this shows Powerchip holds 161 patents at rank #2,427, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Powerchip

By rank, the assignees closest to #2,427 in granted patent volume.

Leaders in H10D (Inorganic Electric Semiconductor Devices)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (55 here).

Mujin, Inc. 55 Global Unichip Corporation 55 Nippon Kayaku Kabushiki Kaisha 55 Dassault Aviation 55

Similar claim depth

Nearest assignees by average claims per patent (12.1 here).

Roland Corporation 12.1 avg WCM Industries, Inc. 12.1 avg FLSmidth A/S 12.1 avg Hyundai Mobis Co., Ltd. 12.1 avg

Powerchip's Innovation Score vs. every tracked assignee

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

55 Top 7% higher than 93% 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 · 2019–2025

Grants by year

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

View data table

Powerchip Semiconductor Manufacturing Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	4	2.5%
2020	17	10.6%
2021	29	18.0%
2022	33	20.5%
2023	30	18.6%
2024	17	10.6%
2025partial year	31	19.3%

Which technologies does Powerchip Semiconductor Manufacturing Corporation patent most?

H10D - Inorganic Electric Semiconductor Devices 77

H01L - Semiconductor Devices NOT Covered BY Class H10 62

H10B - Electronic Memory Devices 55

G11C - Static Stores 33

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 15

G06F - Electric Digital Data Processing 10

G03F - Photomechanical Production OF Textured OR Patterned Surfaces, e.g. FOR Printing, FOR Processing OF Semiconductor DEVICES; Materials THEREFOR; Originals THEREFOR; Apparatus Specially Adapted THEREFOR; 6

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 6

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 5

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 4

H03K - Pulse Technique 4

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 4

G06T - Image Data Processing OR Generation, IN General 4

G06N - Computing Arrangements Based ON Specific Computational Models 3

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 2

Top 15 of 30 technology areas

Where it ranks

Overall rank by patents

#2,427

of 49,997 tracked assignees

Innovation Score

54.9 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

Powerchip Semiconductor Manufacturing Corporation's patent record in context - here's where to go next.

Powerchip Semiconductor Manufacturing Corporation's lead technology class is H10D (Inorganic Electric Semiconductor Devices), 47.8% of its portfolio - see every assignee active in that class. Explore H10D
Ranked #2,427 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Powerchip Semiconductor Manufacturing Corporation against ISP Investments LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 54.9/100 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.