Where does TAI HAN Electric Wire Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), TAI HAN Electric Wire Co., Ltd. ranks #37,807 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 TAI HAN Electric Wire Co., Ltd. hold?

TAI HAN Electric Wire Co., Ltd. holds 7 US utility patents granted between 2018 and 2024, spanning 7 technology areas.

What is TAI HAN Electric Wire Co., Ltd.'s Innovation Score?

TAI HAN Electric Wire Co., Ltd. has an Innovation Score of 27.4 out of 100 (24th 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 TAI HAN Electric Wire Co., Ltd. focus on?

TAI HAN Electric Wire Co., Ltd.'s top technology area is H02G (Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines) with 4 patents, ranking #216 of 985 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is TAI HAN Electric Wire Co., Ltd.'s patent grant rate increasing or decreasing?

TAI HAN Electric Wire Co., Ltd.'s recent grant velocity is +500% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for TAI HAN Electric Wire Co., Ltd.'s patents?

TAI HAN Electric Wire Co., Ltd.'s patents average 7.0 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 TAI HAN Electric Wire 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

TAI HAN Electric Wire Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 7 technology areas, recorded in grant years 2018–2024. 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: H02G (Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, TAI ranks #37,807 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 7 technology areas.

#37,807
of 49,997 US assignees by volume: 24th percentile
by Innovation Score (27.4/100): 7.0
avg claims per patent: +500%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37807 · Foreign Corporation #37,807 · 7 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 7 grants
LOWER-Q #37,807/49,997
PHOTO-FINISH Tadano Faun
CPC-NARROW H02G · 7 areas
INNOV-THIN 27.4/100
CLAIMS-SPARSE 7.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +500% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Tadano Faun GmbH (±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 TAI’s 27.4 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 7.2 pts (26%) Velocity 6.7 pts (24%) Breadth 9.4 pts (34%) Claim depth 4.2 pts (15%)

Qualcomm Incorporated · highest

85
TAI HAN Electric Wire · this assignee

27
3D Lighting… · lowest

7

What this shows TAI's Innovation Score is 27.4/100 (24th 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 TAI?

Each dot is one of TAI’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). TAI’s own 7.0 claims/patent is at or below the 14.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where TAI's grants concentrate

TAI HAN Electric Wire Co., Ltd. is a focused PatentsView assignee: 7 CPC subclasses with 57.1% of grants classified under H02G (Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines). Peak complete grant year is 2021 (2 grants) versus a trough of 1 in 2018. By volume, TAI sits between Tadano Faun GmbH and Takagi Co., Ltd..

TAI's three-year grant acceleration

TAI HAN Electric Wire Co., Ltd. shows 3 grants in 2022–2024 against only 3 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.

Tadano Faun

7
TAE Life Sciences

7
TAG Golf

7
Tagsys

7
TAI

7
Taiwanj Pharmaceu…

7
Taizhou Luobang S…

7
Takagi

7
TAI HAN Electric… ◀

7

What this shows TAI holds 7 patents at rank #37,778, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near TAI

By rank, the assignees closest to #37,778 in granted patent volume.

Leaders in H02G (Installation OF Electric Cables OR Lines)

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

TAI's Innovation Score vs. every tracked assignee

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

27 24th percentile higher than 24% 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 · 2018–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

TAI HAN Electric Wire Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	14.3%
2020	1	14.3%
2021	2	28.6%
2022	2	28.6%
2024	1	14.3%

Which technologies does TAI HAN Electric Wire Co., Ltd. patent most?

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines 4

B65H - Handling Thin OR Filamentary Material, e.g. Sheets, Webs, Cables 2

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 1

Top 7 of 7 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

TAI HAN Electric Wire Co., Ltd.'s patent record in context - here's where to go next.

TAI HAN Electric Wire Co., Ltd.'s lead technology class is H02G (Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines), 57.1% of its portfolio - see every assignee active in that class. Explore H02G
Ranked #37,807 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare TAI HAN Electric Wire Co., Ltd. against Tadano Faun GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.4/100 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.