USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Taiwan Power Company

USPTO PatentsView assignee record - 6 granted patents across 14 technology areas, active 2020–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: Y04S (SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR ).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

9.2

Avg claims per patent

5-year filing velocity

The verdict

Taiwan holds 6 US patents across 14 technology areas, rank #43,451 of 50,000 tracked assignees.

#43,451
of 50,000 US assignees by volume: Top 60%
by Innovation Score (32.1/100): 9.2
avg claims per patent

Portfolio overview

Taiwan Power Company has been granted 6 US utility patents between 2020 and 2025, placing Taiwan Power Company at rank #43,451 across all assignees tracked by PlainPatent. This portfolio spans 14 distinct Cooperative Patent Classification (CPC) subclasses, averaging 9.2 claims per patent with primary concentration in Y04S (SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR ). As a Foreign Corporation, Taiwan Power Company is one of the more focused assignees in the PatentsView dataset. By volume, Taiwan sits between TAIR JIUH Enterprise Co., Ltd. (6 patents, rank #43,447) and Takahata Precision Co.,ltd. (6 patents, rank #43,455) - the closest US assignees by grant volume. The composite Innovation Score of 32.1/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Historical data spans 2020 through 2025, with 6 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Taiwan Power Company's 9.2 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 14 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Taiwan Power Company against peers pursuing similar technology classes.

TAIR JIUH Enterpr…

6
Taisei Kogyo

6
Taishan Zhongshan…

6
Taiwan Hopax Chem…

6
Taiwan Textile Fe…

6
Taizhou Beswell M…

6
TAJM

6
Takahata Precision

6
Taiwan Power ◀

6

What this shows Taiwan holds 6 patents at rank #43,451, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Taiwan

By rank, the assignees closest to #43,451 in granted patent volume.

Leaders in Y04S (Systems Integrating Technologies Related TO Power Network…)

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

Taiwan's Innovation Score vs. every tracked assignee

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

32 Top 60% higher than 40% of 50,000 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

Taiwan Power Company patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	16.7%
2021	1	16.7%
2023	1	16.7%
2024	1	16.7%
2025	2	33.3%

Which technologies does Taiwan Power Company patent most?

Y04S - SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS 3

G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 2

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 2

G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR 2

G06N - COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS 2

B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1

B01D - SEPARATION 1

H02H - EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 1

G01R - MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1

G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1

F24S - SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS 1

G01W - METEOROLOGY 1

H02S - GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES 1

H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1

Top 14 of 14 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Where it ranks

Overall rank by patents

#43,451

Across all tracked assignees

Innovation Score

32.1 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Taiwan Power Company hold?

Taiwan Power Company holds 6 US granted patents filed between 2020 and 2025, spanning 14 technology areas.

What is Taiwan Power Company's Innovation Score?

Taiwan Power Company has an Innovation Score of 32.1 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Taiwan Power Company focus on?

Taiwan Power Company's top technology area is Y04S (SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS) with 3 patents. The company has filed patents in 14 CPC subclasses total.

Is Taiwan Power Company's patent filing rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Taiwan Power Company.

What does claim depth mean for Taiwan Power Company's patents?

Taiwan Power Company's patents average 9.2 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the Taiwan Power Company 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.

How to use this portfolio

Taiwan's 6 grants land it in the top 60% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Taiwan ranks #43,451 of 50,000. Top 50 holders
Most of this portfolio concentrates in Y04S - see who else leads that technology area. Y04S leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.