Where does Johnstech International Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Johnstech International Corporation ranks #5,294 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 Johnstech International Corporation hold?

Johnstech International Corporation holds 65 US utility patents granted between 2015 and 2025, spanning 7 technology areas.

What is Johnstech International Corporation's Innovation Score?

Johnstech International Corporation has an Innovation Score of 37.2 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Johnstech International Corporation focus on?

Johnstech International Corporation's top technology area is G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables) with 52 patents, ranking #118 of 3,424 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is Johnstech International Corporation's patent grant rate increasing or decreasing?

Johnstech International Corporation's recent grant velocity is -6% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Johnstech International Corporation's patents?

Johnstech International Corporation's patents average 11.8 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 Johnstech International Corporation 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

Johnstech International Corporation

USPTO PatentsView assignee record - 65 granted patents across 7 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: G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Johnstech ranks #5,294 of 49,997 tracked US assignees by granted-patent volume, with 65 patents across 7 technology areas.

#5,294
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.2/100): 11.8
avg claims per patent: -6%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5294 · US Corporation #5,294 · 65 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-SMALL 65 grants
UPPER-Q #5,294/49,997
PHOTO-FINISH Inari Medical
CPC-NARROW G01R · 7 areas
INNOV-THIN 37.2/100
CLAIMS-PAR 11.8 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT -6% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Inari Medical, 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 Johnstech’s 37.2 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 14.5 pts (39%) Velocity 6.3 pts (17%) Breadth 9.4 pts (25%) Claim depth 7.1 pts (19%)

Qualcomm Incorporated · highest

85
Bayer Oy · near

37
Johnstech Internatio… · this assignee

37
Rackspace US · near

37
uniQure IP B V · near

37
Victor Equipment · near

37
3D Lighting… · lowest

7

What this shows Johnstech's Innovation Score is 37.2/100 (top 44% 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 Johnstech?

Each dot is one of Johnstech’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). Johnstech’s own 11.8 claims/patent is at or below the 12.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Johnstech's grants concentrate

Johnstech International Corporation is a focused PatentsView assignee: 7 CPC subclasses with 80% of grants classified under G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables). Peak complete grant year is 2016 (10 grants) versus a trough of 4 in 2015. By volume, Johnstech sits between Innoscience (SUZHOU) Technology Co., Ltd. and Kunming University of Science and Technology.

Johnstech's three-year grant acceleration

Johnstech International Corporation shows 18 grants in 2022–2024 against only 19 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.

Innoscience (Suzh…

65
Inari Medical

65
Inventec Applianc…

65
Jusung Engineering

65
Juno Therapeutics

65
Kinaxis

65
Konkuk University…

65
Kunming Universit…

65
Johnstech Interna… ◀

65

What this shows Johnstech holds 65 patents at rank #5,294, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Johnstech

By rank, the assignees closest to #5,294 in granted patent volume.

Leaders in G01R (Measuring Electric Variables)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Johnstech, neither rank-band nor same-CPC leaders (those blocks stay above). In G01R (Measuring Electric Variables), Johnstech ranks #118 of 3,424 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

Rackspace US, Inc. 37 Victor Equipment Company 37 Bayer Oy 37 uniQure IP B.V. 37

Similar claim depth

Nearest assignees by average claims per patent (11.8 here).

Robert Bosch Automotive Steering LLC 11.8 avg Institut National DE Recherche Pour L'agriculture, L'alimentation L'environnement 11.8 avg National Central University 11.8 avg Teijin Limited 11.8 avg

Johnstech's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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

Johnstech International Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	6.2%
2016	10	15.4%
2017	6	9.2%
2018	5	7.7%
2019	7	10.8%
2020	7	10.8%
2021	5	7.7%
2022	5	7.7%
2023	4	6.2%
2024	9	13.8%
2025partial year	3	4.6%

Which technologies does Johnstech International Corporation patent most?

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 52

Y10T - Technical Subjects Covered BY Former US Classification 8

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 6

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 5

H01Q - Antennas, i.e. Radio Aerials 2

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 1

H01L - Semiconductor Devices NOT Covered BY Class H10 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

Johnstech International Corporation's patent record in context - here's where to go next.

Johnstech International Corporation's lead technology class is G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables), 80% of its portfolio - see every assignee active in that class. Explore G01R
Ranked #5,294 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Johnstech International Corporation against Innoscience (SUZHOU) Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.2/100 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.