Where does Attopsemi Technology Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Attopsemi Technology Co., Ltd ranks #11,928 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 Attopsemi Technology Co., Ltd hold?

Attopsemi Technology Co., Ltd holds 25 US utility patents granted between 2016 and 2024, spanning 6 technology areas.

What is Attopsemi Technology Co., Ltd's Innovation Score?

Attopsemi Technology Co., Ltd has an Innovation Score of 34.5 out of 100 (48th 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 Attopsemi Technology Co., Ltd focus on?

Attopsemi Technology Co., Ltd's top technology area is G11C (Static Stores) with 25 patents, ranking #147 of 882 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Attopsemi Technology Co., Ltd's patent grant rate increasing or decreasing?

Attopsemi Technology Co., Ltd's recent grant velocity is -21% 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 Attopsemi Technology Co., Ltd's patents?

Attopsemi Technology Co., Ltd's patents average 22.4 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 Attopsemi Technology 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

Attopsemi Technology Co., Ltd

USPTO PatentsView assignee record - 25 granted patents across 6 technology areas, recorded in grant years 2016–2024. 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: G11C (Static Stores).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Attopsemi ranks #11,928 of 49,997 tracked US assignees by granted-patent volume, with 25 patents across 6 technology areas.

#11,928
of 49,997 US assignees by volume: 48th percentile
by Innovation Score (34.5/100): 22.4
avg claims per patent: -21%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R11928 · Foreign Corporation #11,928 · 25 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 25 grants
UPPER-Q #11,928/49,997
PHOTO-FINISH Anhui Inno-Sign…
CPC-NARROW G11C · 6 areas
INNOV-THIN 34.5/100
CLAIMS-DENSE 22.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -21% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Anhui Inno-Sign International Co., Ltd. (±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 Attopsemi’s 34.5 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 11.3 pts (33%) Velocity 1.1 pts (3%) Breadth 8.7 pts (25%) Claim depth 13.5 pts (39%)

Qualcomm Incorporated · highest

85
Argus Cyber Security · near

34
Attopsemi Technology · this assignee

34
Movius Interactive · near

34
Northrop Grumman Litef · near

34
Trividia Health · near

34
3D Lighting… · lowest

7

What this shows Attopsemi's Innovation Score is 34.5/100 (48th 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 Attopsemi?

Each dot is one of Attopsemi’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). Attopsemi’s own 22.4 claims/patent is ABOVE the 10.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Attopsemi's grants concentrate

Attopsemi Technology Co., Ltd is a focused PatentsView assignee: 6 CPC subclasses with 100% of grants classified under G11C (Static Stores). Peak complete grant year is 2017 (6 grants) versus a trough of 1 in 2023. By volume, Attopsemi sits between Anhui Inno-Sign International Co., Ltd. and Barilla G. & R. Fratelli S.p.A..

Attopsemi's three-year grant acceleration

Attopsemi Technology Co., Ltd shows 2 grants in 2022–2024 against only 12 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.

Anhui Inno-sign I…

25
Ariosa Diagnostics

25
Arla Foods Amba

25
Aspen Surgical Pr…

25
Aurobindo Pharma

25
Autifony Therapeu…

25
Aventics

25
Barilla G & R Fra…

25
Attopsemi Technol… ◀

25

What this shows Attopsemi holds 25 patents at rank #11,929, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Attopsemi

By rank, the assignees closest to #11,929 in granted patent volume.

Leaders in G11C (Static Stores)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Attopsemi, neither rank-band nor same-CPC leaders (those blocks stay above). In G11C (Static Stores), Attopsemi ranks #147 of 882 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (34 here).

Trividia Health, Inc. 34 Northrop Grumman Litef GMBH 34 Argus Cyber Security Ltd 34 Movius Interactive Corporation 34

Attopsemi's Innovation Score vs. every tracked assignee

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

34 48th percentile higher than 48% 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 · 2016–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Attopsemi Technology Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	3	12.0%
2017	6	24.0%
2018	2	8.0%
2019	3	12.0%
2020	5	20.0%
2021	4	16.0%
2023	1	4.0%
2024	1	4.0%

Which technologies does Attopsemi Technology Co., Ltd patent most?

G11C - Static Stores 25

H10B - Electronic Memory Devices 13

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 9

H10D - Inorganic Electric Semiconductor Devices 9

H01L - Semiconductor Devices NOT Covered BY Class H10 4

G06F - Electric Digital Data Processing 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

Attopsemi Technology Co., Ltd's patent record in context - here's where to go next.

Attopsemi Technology Co., Ltd's lead technology class is G11C (Static Stores), 100% of its portfolio - see every assignee active in that class. Explore G11C
Ranked #11,928 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Attopsemi Technology Co., Ltd against Anhui Inno-Sign International Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.5/100 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.