Where does Taesung Industrial Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Taesung Industrial Co., Ltd. ranks #27,561 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 Taesung Industrial Co., Ltd. hold?

Taesung Industrial Co., Ltd. holds 10 US utility patents granted between 2017 and 2025, spanning 2 technology areas.

What is Taesung Industrial Co., Ltd.'s Innovation Score?

Taesung Industrial Co., Ltd. has an Innovation Score of 34.3 out of 100 (47th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Taesung Industrial Co., Ltd.'s patent grant rate increasing or decreasing?

Taesung Industrial Co., Ltd.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Taesung Industrial Co., Ltd.'s patents?

Taesung Industrial Co., Ltd.'s patents average 1.7 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 Taesung Industrial 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

Taesung Industrial Co., Ltd.

Q: What technology areas does Taesung Industrial Co., Ltd. focus on?

Taesung Industrial Co., Ltd.'s top technology area is A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring) with 1 patents, ranking #286 of 429 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

USPTO PatentsView assignee record - 10 granted patents across 2 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: A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Taesung ranks #27,561 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 2 technology areas.

#27,561
of 49,997 US assignees by volume: 47th percentile
by Innovation Score (34.3/100): 1.7
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R27561 · Foreign Corporation #27,561 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #27,561/49,997
PHOTO-FINISH T Hasegawa
CPC-NARROW A45D · 2 areas
INNOV-THIN 34.3/100
CLAIMS-SPARSE 1.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: T. Hasegawa 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 Taesung’s 34.3 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 8.3 pts (24%) Velocity 20.0 pts (58%) Breadth 5.0 pts (15%) Claim depth 1.0 pts (3%)

Qualcomm Incorporated · highest

85
Taesung Industrial · this assignee

34
3D Lighting… · lowest

7

What this shows Taesung's Innovation Score is 34.3/100 (47th 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 Taesung?

Each dot is one of Taesung’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). Taesung’s own 1.7 claims/patent is at or below the 5.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Taesung's grants concentrate

Taesung Industrial Co., Ltd. is a focused PatentsView assignee: 2 CPC subclasses with 10% of grants classified under A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2017. By volume, Taesung sits between T. Hasegawa Co., Ltd. and Taiwan-n-lighting Corporation Ltd..

Taesung's three-year grant acceleration

Taesung Industrial Co., Ltd. shows 4 grants in 2022–2024 against only 1 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.

T Hasegawa

10
Tables Modulaires…

10
Tabor Mountain

10
Taer Innovation

10
Taghleef Industri…

10
Tai-saw Technology

10
Taishan Changjian…

10
Taiwan-n-lighting

10
Taesung Industrial ◀

10

What this shows Taesung holds 10 patents at rank #27,550, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Taesung

By rank, the assignees closest to #27,550 in granted patent volume.

Leaders in A45D (Hairdressing OR Shaving Equipment)

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

Taesung's Innovation Score vs. every tracked assignee

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

34 47th percentile higher than 47% 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

Taesung Industrial Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	10.0%
2018	2	20.0%
2019	1	10.0%
2023	3	30.0%
2024	1	10.0%
2025partial year	2	20.0%

Which technologies does Taesung Industrial Co., Ltd. patent most?

A45D - Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring 1

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 1

Top 2 of 2 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

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

Taesung Industrial Co., Ltd.'s lead technology class is A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring), 10% of its portfolio - see every assignee active in that class. Explore A45D
Ranked #27,561 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Taesung Industrial Co., Ltd. against T. Hasegawa Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.3/100 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.