Where does Taiwan Alpha Electronic Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Taiwan Alpha Electronic Co., Ltd. ranks #23,500 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 Taiwan Alpha Electronic Co., Ltd. hold?

Taiwan Alpha Electronic Co., Ltd. holds 12 US utility patents granted between 2016 and 2021, spanning 8 technology areas.

What is Taiwan Alpha Electronic Co., Ltd.'s Innovation Score?

Taiwan Alpha Electronic Co., Ltd. has an Innovation Score of 24.4 out of 100 (14th 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 Taiwan Alpha Electronic Co., Ltd. focus on?

Taiwan Alpha Electronic Co., Ltd.'s top technology area is H01C (Resistors) with 6 patents, ranking #25 of 167 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Taiwan Alpha Electronic Co., Ltd.'s patent grant rate increasing or decreasing?

Taiwan Alpha Electronic Co., Ltd.'s recent grant velocity is -91% 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 Taiwan Alpha Electronic Co., Ltd.'s patents?

Taiwan Alpha Electronic Co., Ltd.'s patents average 9.2 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 Taiwan Alpha Electronic 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

Taiwan Alpha Electronic Co., Ltd.

USPTO PatentsView assignee record - 12 granted patents across 8 technology areas, recorded in grant years 2016–2021. 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: H01C (Resistors).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Taiwan ranks #23,500 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 8 technology areas.

#23,500
of 49,997 US assignees by volume: 14th percentile
by Innovation Score (24.4/100): 9.2
avg claims per patent: -91%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23500 · Foreign Corporation #23,500 · 12 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 12 grants
MID-PACK #23,500/49,997
PHOTO-FINISH Symphogen A/S
CPC-NARROW H01C · 8 areas
INNOV-THIN 24.4/100
CLAIMS-PAR 9.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -91% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Symphogen A/S (±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 Taiwan’s 24.4 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 8.9 pts (36%) Velocity 0.0 pts (0%) Breadth 10.0 pts (41%) Claim depth 5.5 pts (23%)

Qualcomm Incorporated · highest

85
Taiwan Alpha · this assignee

24
3D Lighting… · lowest

7

What this shows Taiwan's Innovation Score is 24.4/100 (14th 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 Taiwan?

Each dot is one of Taiwan’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). Taiwan’s own 9.2 claims/patent is ABOVE the 8.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Taiwan's grants concentrate

Taiwan Alpha Electronic Co., Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 50% of grants classified under H01C (Resistors). Peak complete grant year is 2019 (6 grants) versus a trough of 1 in 2017. By volume, Taiwan sits between Symphogen A/S and TCL AIR Conditioner (ZHONGSHAN) Co., Ltd..

Symphogen A/S

12
Synecor

12
Synthomer Adhesive

12
Taiko Pharmaceuti…

12
Taiwan Main Ortho…

12
TAK Logic

12
TBK

12
TCL AIR Condition…

12
Taiwan Alpha ◀

12

What this shows Taiwan holds 12 patents at rank #23,489, 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 #23,489 in granted patent volume.

Leaders in H01C (Resistors)

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, grant velocity, technology breadth, and claim depth (0–100)

24 14th percentile higher than 14% 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 · 2016–2021

Grants by year

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

View data table

Taiwan Alpha Electronic Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	3	25.0%
2017	1	8.3%
2018	1	8.3%
2019	6	50.0%
2021	1	8.3%

Which technologies does Taiwan Alpha Electronic Co., Ltd. patent most?

H01C - Resistors 6

G01D - Measuring NOT Specially Adapted FOR A Specific VARIABLE; Arrangements FOR Measuring TWO OR More Variables NOT Covered IN A Single Other SUBCLASS; Tariff Metering APPARATUS; Measuring OR Testing NOT Otherwise Provided FOR 4

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 4

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 4

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 3

A61B - DIAGNOSIS; SURGERY; Identification 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

G06F - Electric Digital Data Processing 1

Top 8 of 8 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

Taiwan Alpha Electronic Co., Ltd.'s patent record in context - here's where to go next.

Taiwan Alpha Electronic Co., Ltd.'s lead technology class is H01C (Resistors), 50% of its portfolio - see every assignee active in that class. Explore H01C
Ranked #23,500 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Taiwan Alpha Electronic Co., Ltd. against Symphogen A/S, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.4/100 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.