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

According to USPTO PatentsView (2015–2025 granted utility patents), JKH Health Co., Ltd. ranks #24,615 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 JKH Health Co., Ltd. hold?

JKH Health Co., Ltd. holds 11 US utility patents granted between 2018 and 2025, spanning 5 technology areas.

What is JKH Health Co., Ltd.'s Innovation Score?

JKH Health Co., Ltd. has an Innovation Score of 34.9 out of 100 (49th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

JKH Health 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 JKH Health Co., Ltd.'s patents?

JKH Health 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 JKH Health 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

JKH Health Co., Ltd.

Q: What technology areas does JKH Health Co., Ltd. focus on?

JKH Health Co., Ltd.'s top technology area is A61H (Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specific Parts OF THE Body) with 4 patents, ranking #213 of 752 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 5 technology areas, recorded in grant years 2018–2025. 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: A61H (Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specifi).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, JKH ranks #24,615 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 5 technology areas.

#24,615
of 49,997 US assignees by volume: 49th percentile
by Innovation Score (34.9/100): 8.4
avg claims per patent: +500%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24615 · Foreign Corporation #24,615 · 11 grants

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

GRANTS-MICRO 11 grants
MID-PACK #24,615/49,997
PHOTO-FINISH Janssen R & D Ireland
CPC-NARROW A61H · 5 areas
INNOV-THIN 34.9/100
CLAIMS-PAR 8.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +500% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Janssen R & D Ireland (±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 JKH’s 34.9 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 8.6 pts (25%) Velocity 13.3 pts (38%) Breadth 7.9 pts (23%) Claim depth 5.1 pts (15%)

Qualcomm Incorporated · highest

85
JKH Health · this assignee

35
3D Lighting… · lowest

7

What this shows JKH's Innovation Score is 34.9/100 (49th 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 JKH?

Each dot is one of JKH’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). JKH’s own 8.4 claims/patent is at or below the 10.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where JKH's grants concentrate

JKH Health Co., Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 36.4% of grants classified under A61H (Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specifi). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2018. By volume, JKH sits between Jiangsu Advanced Memory Semiconductor Co., Ltd. and Jay R. Smith Mfg. Co..

JKH's three-year grant acceleration

JKH Health Co., Ltd. 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.

Jiangsu Advanced…

11
Jiangxi Kingtron…

11
Jinan Shengquan G…

11
Jinhua Solid Tools

11
Joyetech (Changzh…

11
Justoy PTY

11
Janssen R & D Ire…

11
Jay R Smith Mfg

11
JKH Health ◀

11

What this shows JKH holds 11 patents at rank #24,597, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near JKH

By rank, the assignees closest to #24,597 in granted patent volume.

Leaders in A61H (Physical Therapy Apparatus)

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

JKH's Innovation Score vs. every tracked assignee

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

35 49th percentile higher than 49% 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 · 2018–2025

Grants by year

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

View data table

JKH Health Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	9.1%
2021	2	18.2%
2022	1	9.1%
2024	3	27.3%
2025partial year	4	36.4%

Which technologies does JKH Health Co., Ltd. patent most?

A61H - Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specific Parts OF THE Body 4

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 2

A61B - DIAGNOSIS; SURGERY; Identification 1

A45C - PURSES; LUGGAGE; Hand Carried Bags 1

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 1

Top 5 of 5 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

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

JKH Health Co., Ltd.'s lead technology class is A61H (Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specifi), 36.4% of its portfolio - see every assignee active in that class. Explore A61H
Ranked #24,615 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare JKH Health Co., Ltd. against Jiangsu Advanced Memory Semiconductor Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.9/100 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.