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

According to USPTO PatentsView (2015–2025 granted utility patents), Platech Co., Ltd. ranks #36,998 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 Platech Co., Ltd. hold?

Platech Co., Ltd. holds 7 US utility patents granted between 2017 and 2025, spanning 12 technology areas.

What is Platech Co., Ltd.'s Innovation Score?

Platech Co., Ltd. has an Innovation Score of 42.6 out of 100 (top 30% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Platech Co., Ltd. focus on?

Platech Co., Ltd.'s top technology area is B60S (Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR) with 1 patents, ranking #191 of 319 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

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

Platech Co., Ltd.'s recent grant velocity is +400% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

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

Platech Co., Ltd.'s patents average 5.3 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 Platech 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

Platech Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 12 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: B60S (Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Platech ranks #36,998 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 12 technology areas.

#36,998
of 49,997 US assignees by volume: Top 30%
by Innovation Score (42.6/100): 5.3
avg claims per patent: +400%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R36998 · Foreign Corporation #36,998 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 7 grants
MID-PACK #36,998/49,997
PHOTO-FINISH Planetary Systems
CPC-FOCUS B60S · 12 areas
INNOV-PAR 42.6/100
CLAIMS-SPARSE 5.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +400% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Planetary Systems Corp. (±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 Platech’s 42.6 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 (17%) Velocity 20.0 pts (47%) Breadth 12.2 pts (29%) Claim depth 3.2 pts (8%)

Qualcomm Incorporated · highest

85
Platech · this assignee

43
3D Lighting… · lowest

7

What this shows Platech's Innovation Score is 42.6/100 (top 30% 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 Platech?

Each dot is one of Platech’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). Platech’s own 5.3 claims/patent is at or below the 18.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Platech's grants concentrate

Platech Co., Ltd. is a focused PatentsView assignee: 12 CPC subclasses with 14.3% of grants classified under B60S (Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2017. By volume, Platech sits between Planetary Systems Corp. and Playsafer Surfacing LLC a division of Rubberecycle.

Platech's three-year grant acceleration

Platech 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.

Planetary Systems

7
Plasmability

7
Plasmatreat

7
Plastiflex Group

7
Platinum Marine

7
Platypus IP

7
Playnovation

7
Playsafer Surfaci…

7
Platech ◀

7

What this shows Platech holds 7 patents at rank #37,028, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Platech

By rank, the assignees closest to #37,028 in granted patent volume.

Leaders in B60S (Servicing)

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

Platech's Innovation Score vs. every tracked assignee

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

43 Top 30% higher than 70% 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

Platech Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	14.3%
2021	1	14.3%
2024	4	57.1%
2025partial year	1	14.3%

Which technologies does Platech Co., Ltd. patent most?

B60S - Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR 1

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General 1

A46B - Brushes 1

B65F - Gathering OR Removal OF Domestic OR Like Refuse 1

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 1

B60N - Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR 1

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 1

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 1

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 1

E01F - Additional Work, Such AS Equipping Roads OR THE Construction OF Platforms, Helicopter Landing Stages, Signs, Snow Fences, OR THE Like 1

Top 12 of 12 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

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

Platech Co., Ltd.'s lead technology class is B60S (Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR), 14.3% of its portfolio - see every assignee active in that class. Explore B60S
Ranked #36,998 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Platech Co., Ltd. against Planetary Systems Corp., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.6/100 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.