Where does Sentec E&E Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sentec E&E Co., Ltd. ranks #42,892 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 Sentec E&E Co., Ltd. hold?

Sentec E&E Co., Ltd. holds 6 US utility patents granted between 2017 and 2025, spanning 10 technology areas.

What is Sentec E&E Co., Ltd.'s Innovation Score?

Sentec E&E Co., Ltd. has an Innovation Score of 23.7 out of 100 (13th 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 Sentec E&E Co., Ltd. focus on?

Sentec E&E Co., Ltd.'s top technology area is Y02A (Technologies FOR Adaptation TO Climate Change) with 3 patents, ranking #1,347 of 3,645 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Is Sentec E&E Co., Ltd.'s patent grant rate increasing or decreasing?

Sentec E&E Co., Ltd.'s recent grant velocity is -33% 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 Sentec E&E Co., Ltd.'s patents?

Sentec E&E Co., Ltd.'s patents average 9.7 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 Sentec E&E 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

Sentec E&E Co., Ltd.

USPTO PatentsView assignee record - 6 granted patents across 10 technology areas, recorded in grant years 2017–2025. 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: Y02A (Technologies FOR Adaptation TO Climate Change).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Sentec ranks #42,892 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 10 technology areas.

#42,892
of 49,997 US assignees by volume: 13th percentile
by Innovation Score (23.7/100): 9.7
avg claims per patent: -33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R42892 · Foreign Corporation #42,892 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #42,892/49,997
PHOTO-FINISH Semyungtech
CPC-FOCUS Y02A · 10 areas
INNOV-THIN 23.7/100
CLAIMS-PAR 9.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Semyungtech 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 Sentec’s 23.7 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 6.7 pts (28%) Velocity 0.0 pts (0%) Breadth 11.2 pts (47%) Claim depth 5.8 pts (24%)

Qualcomm Incorporated · highest

85
Sentec E&E · this assignee

24
3D Lighting… · lowest

7

What this shows Sentec's Innovation Score is 23.7/100 (13th 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 Sentec?

Each dot is one of Sentec’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). Sentec’s own 9.7 claims/patent is at or below the 12.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Sentec's grants concentrate

Sentec E&E Co., Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 50% of grants classified under Y02A (Technologies FOR Adaptation TO Climate Change). By volume, Sentec sits between Semyungtech Co., Ltd. and Seohan Industry Co., Ltd..

Semyungtech

6
Sener Ingenieria…

6
Sensaction

6
Sensory Analytics

6
Sentek Instrument

6
Sentient Energy

6
Sentilus Holdco

6
Seohan Industry

6
Sentec E&E ◀

6

What this shows Sentec holds 6 patents at rank #42,792, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sentec

By rank, the assignees closest to #42,792 in granted patent volume.

Leaders in Y02A (Technologies FOR Adaptation TO Climate Change)

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

Sentec's Innovation Score vs. every tracked assignee

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

24 13th percentile higher than 13% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Sentec E&E Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	16.7%
2018	1	16.7%
2019	1	16.7%
2020	1	16.7%
2021	1	16.7%
2025partial year	1	16.7%

Which technologies does Sentec E&E Co., Ltd. patent most?

Y02A - Technologies FOR Adaptation TO Climate Change 3

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 2

B01D - Separation 2

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 1

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 1

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 1

H03K - Pulse Technique 1

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 1

H02K - Dynamo-electric Machines 1

H01L - Semiconductor Devices NOT Covered BY Class H10 1

Top 10 of 10 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

Sentec E&E Co., Ltd.'s patent record in context - here's where to go next.

Sentec E&E Co., Ltd.'s lead technology class is Y02A (Technologies FOR Adaptation TO Climate Change), 50% of its portfolio - see every assignee active in that class. Explore Y02A
Ranked #42,892 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sentec E&E Co., Ltd. against Semyungtech Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 23.7/100 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.