Where does Csmc Technologies Fab2 Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Csmc Technologies Fab2 Co., Ltd. ranks #2,193 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 Csmc Technologies Fab2 Co., Ltd. hold?

Csmc Technologies Fab2 Co., Ltd. holds 179 US utility patents granted between 2015 and 2025, spanning 37 technology areas.

What is Csmc Technologies Fab2 Co., Ltd.'s Innovation Score?

Csmc Technologies Fab2 Co., Ltd. has an Innovation Score of 52.5 out of 100 (top 10% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Csmc Technologies Fab2 Co., Ltd. focus on?

Csmc Technologies Fab2 Co., Ltd.'s top technology area is H10D (Inorganic Electric Semiconductor Devices) with 111 patents. Grants appear in 37 CPC subclasses total.

Is Csmc Technologies Fab2 Co., Ltd.'s patent grant rate increasing or decreasing?

Csmc Technologies Fab2 Co., Ltd.'s recent grant velocity is -34% 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 Csmc Technologies Fab2 Co., Ltd.'s patents?

Csmc Technologies Fab2 Co., Ltd.'s patents average 12.6 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 Csmc Technologies Fab2 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 2015–2025 USPTO PatentsView Foreign Corporation

Csmc Technologies Fab2 Co., Ltd.

USPTO PatentsView assignee record - 179 granted patents across 37 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, Csmc ranks #2,193 of 49,997 tracked US assignees by granted-patent volume, with 179 patents across 37 technology areas.

#2,193
of 49,997 US assignees by volume: Top 10%
by Innovation Score (52.5/100): 12.6
avg claims per patent: -34%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R2193 · Foreign Corporation #2,193 · 179 grants

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

GRANTS-MID 179 grants
TOP-DECILE #2,193/49,997
PHOTO-FINISH Alcatel-Lucent USA
CPC-FOCUS H10D · 37 areas
INNOV-PAR 52.5/100
CLAIMS-RICH 12.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -34% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Alcatel-Lucent USA Inc. (±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
Csmc Fab2 · this assignee

53
Shin-Etsu Polymer · near

53
THE Volcano · near

53
Thermwood · near

53
Zodiac Pool Systems · near

53
3D Lighting… · lowest

7

What this shows Csmc's Innovation Score is 52.5/100 (top 10% 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 Csmc's grants concentrate

Csmc Technologies Fab2 Co., Ltd. is a focused PatentsView assignee: 37 CPC subclasses with 62% of grants classified under H10D (Inorganic Electric Semiconductor Devices). Peak complete grant year is 2018 (29 grants) versus a trough of 9 in 2023. By volume, Csmc sits between Ansaldo Energia Switzerland AG and Hitachi Energy Switzerland AG.

Csmc's three-year grant acceleration

From 2019–2021 to 2022–2024, Csmc Technologies Fab2 Co., Ltd. moved from 47 to 39 grants (0.83x 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 #1,718. See the growth leaderboard.

Ansaldo Energia S…

179
Alcatel-lucent USA

179
Bauer Hockey

179
Bosch Automotive…

179
Doosan Infracore

179
GE Avio S R L

179
Global Unichip

179
Hitachi Energy Sw…

179
Csmc Fab2 ◀

179

What this shows Csmc holds 179 patents at rank #2,193, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Csmc

By rank, the assignees closest to #2,193 in granted patent volume.

Leaders in H10D (Inorganic Electric Semiconductor Devices)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (53 here).

THE Volcano Corporation 53 Thermwood Corporation 53 Shin-Etsu Polymer Co., Ltd. 53 Zodiac Pool Systems LLC 53

Similar claim depth

Nearest assignees by average claims per patent (12.6 here).

Safran Transmission Systems 12.6 avg Chicony Power Technology Co., Ltd. 12.6 avg Syngenta Participations AG 12.6 avg Wyatt Technology, LLC 12.6 avg

Csmc's Innovation Score vs. every tracked assignee

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

53 Top 10% higher than 90% 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

Csmc Technologies Fab2 Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	16	8.9%
2016	17	9.5%
2017	23	12.8%
2018	29	16.2%
2019	18	10.1%
2020	18	10.1%
2021	11	6.1%
2022	18	10.1%
2023	9	5.0%
2024	12	6.7%
2025partial year	8	4.5%

Which technologies does Csmc Technologies Fab2 Co., Ltd. patent most?

H10D - Inorganic Electric Semiconductor Devices 111

H01L - Semiconductor Devices NOT Covered BY Class H10 78

B81C - Processes OR Apparatus Specially Adapted FOR THE Manufacture OR Treatment OF Microstructural Devices OR Systems 12

B81B - Microstructural Devices OR Systems, e.g. Micromechanical Devices 12

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 11

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; 8

H03K - Pulse Technique 8

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 8

G06F - Electric Digital Data Processing 7

H10B - Electronic Memory Devices 6

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 5

G11C - Static Stores 4

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 4

H02H - Emergency Protective Circuit Arrangements 4

H03L - Automatic Control, Starting, Synchronisation OR Stabilisation OF Generators OF Electronic Oscillations OR Pulses 3

Top 15 of 37 technology areas

Where it ranks

Overall rank by patents

#2,193

of 49,997 tracked assignees

Innovation Score

52.5 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

Csmc Technologies Fab2 Co., Ltd.'s patent record in context - here's where to go next.

Csmc Technologies Fab2 Co., Ltd.'s lead technology class is H10D (Inorganic Electric Semiconductor Devices), 62% of its portfolio - see every assignee active in that class. Explore H10D
Ranked #2,193 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Csmc Technologies Fab2 Co., Ltd. against Ansaldo Energia Switzerland AG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 52.5/100 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.