Where does K-technology USA, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), K-technology USA, Inc. ranks #32,206 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 K-technology USA, Inc. hold?

K-technology USA, Inc. holds 8 US utility patents granted between 2015 and 2025, spanning 14 technology areas.

What is K-technology USA, Inc.'s Innovation Score?

K-technology USA, Inc. has an Innovation Score of 42.9 out of 100 (top 29% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does K-technology USA, Inc. focus on?

K-technology USA, Inc.'s top technology area is H02K (Dynamo-electric Machines) with 6 patents. Grants appear in 14 CPC subclasses total.

Is K-technology USA, Inc.'s patent grant rate increasing or decreasing?

K-technology USA, Inc.'s recent grant velocity is +150% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for K-technology USA, Inc.'s patents?

K-technology USA, Inc.'s patents average 14.6 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 K-technology USA, Inc. 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 US Corporation

K-technology USA, Inc.

USPTO PatentsView assignee record - 8 granted patents across 14 technology areas, recorded in grant years 2015–2025. 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: H02K (Dynamo-electric Machines).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, K-technology ranks #32,206 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 14 technology areas.

#32,206
of 49,997 US assignees by volume: Top 29%
by Innovation Score (42.9/100): 14.6
avg claims per patent: +150%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R32206 · US Corporation #32,206 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #32,206/49,997
PHOTO-FINISH Joyent
CPC-FOCUS H02K · 14 areas
INNOV-PAR 42.9/100
CLAIMS-RICH 14.6 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +150% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Joyent, Inc. (±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.

Qualcomm Incorporated · highest

85
Acciona Windpower · near

43
Black Hills IP… · near

43
GS Caltex · near

43
Hangzhou Zero Zero… · near

43
K-technology USA · this assignee

43
3D Lighting… · lowest

7

What this shows K-technology's Innovation Score is 42.9/100 (top 29% 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.

Where K-technology's grants concentrate

K-technology USA, Inc. is a focused PatentsView assignee: 14 CPC subclasses with 75% of grants classified under H02K (Dynamo-electric Machines). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2015. By volume, K-technology sits between Joyent, Inc. and Kabushiki Kaisha Dnaform.

K-technology's three-year grant acceleration

K-technology USA, Inc. shows 4 grants in 2022–2024 against only 2 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.

Joyent

8
Juliet Marine Sys…

8
Jumpsport

8
Jungle Disk L L C

8
K-

8
K L Kaschier- UND…

8
Kaarya

8
Dnaform

8
K-technology USA ◀

8

What this shows K-technology holds 8 patents at rank #32,193, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near K-technology

By rank, the assignees closest to #32,193 in granted patent volume.

Leaders in H02K (Dynamo-electric Machines)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for K-technology, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (43 here).

GS Caltex Corporation 43 Acciona Windpower, S.A. 43 Hangzhou Zero Zero Technology Co., Ltd. 43 Black Hills IP Holdings, LLC 43

K-technology's Innovation Score vs. every tracked assignee

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

43 Top 29% higher than 71% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

K-technology USA, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	12.5%
2019	1	12.5%
2021	1	12.5%
2022	1	12.5%
2023	3	37.5%
2025partial year	1	12.5%

Which technologies does K-technology USA, Inc. patent most?

H02K - Dynamo-electric Machines 6

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

B61F - Rail Vehicle Suspensions, e.g. Underframes, Bogies OR Arrangements OF Wheel AXLES; Rail Vehicles FOR USE ON Tracks OF Different WIDTH; Preventing Derailing OF Rail VEHICLES; Wheel Guards, Obstruction Removers OR THE Like FOR Rail Vehicles 2

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 1

F05B - Indexing Scheme Relating TO Wind, Spring, Weight, Inertia OR Like Motors, TO Machines OR Engines FOR Liquids Covered BY Subclasses F03b, F03d AND F03g 1

F03D - Wind Motors 1

B61C - LOCOMOTIVES; Motor Railcars 1

B61D - Body Details OR Kinds OF Railway Vehicles 1

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

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

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

Top 14 of 14 technology areas

Where it ranks

Overall rank by patents

#32,206

of 49,997 tracked assignees

Innovation Score

42.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

K-technology USA, Inc.'s patent record in context - here's where to go next.

K-technology USA, Inc.'s lead technology class is H02K (Dynamo-electric Machines), 75% of its portfolio - see every assignee active in that class. Explore H02K
Ranked #32,206 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare K-technology USA, Inc. against Joyent, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.9/100 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.