Where does J-solution Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), J-solution Co., Ltd. ranks #47,887 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 J-solution Co., Ltd. hold?

J-solution Co., Ltd. holds 5 US utility patents granted between 2016 and 2024, spanning 12 technology areas.

What is J-solution Co., Ltd.'s Innovation Score?

J-solution Co., Ltd. has an Innovation Score of 43.5 out of 100 (top 28% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does J-solution Co., Ltd. focus on?

J-solution Co., Ltd.'s top technology area is H01L (Semiconductor Devices NOT Covered BY Class H10) with 2 patents, ranking #2,089 of 3,373 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Is J-solution Co., Ltd.'s patent grant rate increasing or decreasing?

J-solution Co., Ltd.'s recent grant velocity is +300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for J-solution Co., Ltd.'s patents?

J-solution Co., Ltd.'s patents average 8.4 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 J-solution 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

J-solution Co., Ltd.

USPTO PatentsView assignee record - 5 granted patents across 12 technology areas, recorded in grant years 2016–2024. 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: H01L (Semiconductor Devices NOT Covered BY Class H10).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, J-solution ranks #47,887 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 12 technology areas.

#47,887
of 49,997 US assignees by volume: Top 28%
by Innovation Score (43.5/100): 8.4
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R47887 · Foreign Corporation #47,887 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,887/49,997
PHOTO-FINISH J Hench Consulting
CPC-FOCUS H01L · 12 areas
INNOV-PAR 43.5/100
CLAIMS-PAR 8.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: J. Hench Consulting, 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.

How J-solution’s 43.5 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 6.2 pts (14%) Velocity 20.0 pts (46%) Breadth 12.2 pts (28%) Claim depth 5.0 pts (12%)

Qualcomm Incorporated · highest

85
J-solution · this assignee

43
3D Lighting… · lowest

7

What this shows J-solution's Innovation Score is 43.5/100 (top 28% 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 J-solution?

Each dot is one of J-solution’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). J-solution’s own 8.4 claims/patent is at or below the 15.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where J-solution's grants concentrate

J-solution Co., Ltd. is a focused PatentsView assignee: 12 CPC subclasses with 40% of grants classified under H01L (Semiconductor Devices NOT Covered BY Class H10). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2016. By volume, J-solution sits between J Touch Corporation and Jackson Kayak, Inc..

J-solution's three-year grant acceleration

J-solution Co., Ltd. shows 4 grants in 2022–2024 against only 0 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.

J Touch

5
J&L Wire Cloth

5
J&N Tactical

5
J-pharma

5
J-star Motor Indu…

5
J Hench Consulting

5
J M Canty

5
Jackson Kayak

5
J-solution ◀

5

What this shows J-solution holds 5 patents at rank #47,893, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near J-solution

By rank, the assignees closest to #47,893 in granted patent volume.

Leaders in H01L (Semiconductor Devices NOT Covered BY Class H10)

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

J-solution's Innovation Score vs. every tracked assignee

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

43 Top 28% higher than 72% 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 · 2016–2024

Grants by year

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

View data table

J-solution Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	20.0%
2022	2	40.0%
2023	1	20.0%
2024	1	20.0%

Which technologies does J-solution Co., Ltd. patent most?

H01L - Semiconductor Devices NOT Covered BY Class H10 2

B01D - Separation 1

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 1

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 1

F24H - Fluid Heaters, e.g. Water OR AIR Heaters, Having Heat-generating Means, e.g. Heat Pumps, IN General 1

F01N - Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines 1

F04D - Non-positive-displacement Pumps 1

Y10T - Technical Subjects Covered BY Former US Classification 1

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 1

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

G01M - Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR 1

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 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

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

J-solution Co., Ltd.'s lead technology class is H01L (Semiconductor Devices NOT Covered BY Class H10), 40% of its portfolio - see every assignee active in that class. Explore H01L
Ranked #47,887 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare J-solution Co., Ltd. against J Touch Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.5/100 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.