Where does J.E.T. Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), J.E.T. Co., Ltd. ranks #24,604 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.E.T. Co., Ltd. hold?

J.E.T. Co., Ltd. holds 11 US utility patents granted between 2015 and 2025, spanning 15 technology areas.

What is J.E.T. Co., Ltd.'s Innovation Score?

J.E.T. Co., Ltd. has an Innovation Score of 31.8 out of 100 (39th percentile 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.E.T. Co., Ltd. focus on?

J.E.T. Co., Ltd.'s top technology area is H01L (Semiconductor Devices NOT Covered BY Class H10) with 4 patents, ranking #1,557 of 3,373 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is J.E.T. Co., Ltd.'s patent grant rate increasing or decreasing?

J.E.T. Co., Ltd.'s recent grant velocity is -57% 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 J.E.T. Co., Ltd.'s patents?

J.E.T. Co., Ltd.'s patents average 12.2 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.E.T. 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.E.T. Co., Ltd.

USPTO PatentsView assignee record - 11 granted patents across 15 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: H01L (Semiconductor Devices NOT Covered BY Class H10).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, J.e.t. ranks #24,604 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 15 technology areas.

#24,604
of 49,997 US assignees by volume: 39th percentile
by Innovation Score (31.8/100): 12.2
avg claims per patent: -57%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24604 · Foreign Corporation #24,604 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,604/49,997
PHOTO-FINISH Istituto di…
CPC-FOCUS H01L · 15 areas
INNOV-THIN 31.8/100
CLAIMS-RICH 12.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -57% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Istituto di Genomica Applicata (±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.e.t.’s 31.8 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 (27%) Velocity 2.2 pts (7%) Breadth 13.7 pts (43%) Claim depth 7.3 pts (23%)

Qualcomm Incorporated · highest

85
J E T · this assignee

32
3D Lighting… · lowest

7

What this shows J.e.t.'s Innovation Score is 31.8/100 (39th 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 J.e.t.?

Each dot is one of J.e.t.’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.e.t.’s own 12.2 claims/patent is ABOVE the 6.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where J.e.t.'s grants concentrate

J.E.T. Co., Ltd. is a focused PatentsView assignee: 15 CPC subclasses with 36.4% of grants classified under H01L (Semiconductor Devices NOT Covered BY Class H10). Peak complete grant year is 2019 (5 grants) versus a trough of 1 in 2015. By volume, J.e.t. sits between Istituto di Genomica Applicata and Jetmax Lighting Industrial Co., Limited.

J.e.t.'s three-year grant acceleration

J.E.T. Co., Ltd. shows 2 grants in 2022–2024 against only 6 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.

Istituto di Genom…

11
J Brasch

11
J Craig Venter In…

11
J Sonic Services

11
J R Setina Manufa…

11
Jane

11
Jennewein Biotech…

11
Jetmax Lighting I…

11
J E T ◀

11

What this shows J.E.T. holds 11 patents at rank #24,586, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near JET

By rank, the assignees closest to #24,586 in granted patent volume.

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

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

J.e.t.'s Innovation Score vs. every tracked assignee

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

32 39th percentile higher than 39% 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

J.E.T. Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	9.1%
2017	1	9.1%
2019	5	45.5%
2020	1	9.1%
2022	1	9.1%
2024	1	9.1%
2025partial year	1	9.1%

Which technologies does J.E.T. Co., Ltd. patent most?

H01L - Semiconductor Devices NOT Covered BY Class H10 4

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 3

B41J - TYPEWRITERS; Selective Printing Mechanisms, i.e. Mechanisms Printing Otherwise Than From A FORME; Correction OF Typographical Errors 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 2

B60J - Windows, Windscreens, Non-fixed Roofs, Doors, OR Similar Devices FOR VEHICLES; Removable External Protective Coverings Specially Adapted FOR Vehicles 1

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 1

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 1

B60P - Vehicles Adapted FOR Load Transportation OR TO Transport, TO Carry, OR TO Comprise Special Loads OR Objects 1

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

Y10T - Technical Subjects Covered BY Former US Classification 1

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 1

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

Top 15 of 15 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.E.T. Co., Ltd.'s patent record in context - here's where to go next.

J.E.T. Co., Ltd.'s lead technology class is H01L (Semiconductor Devices NOT Covered BY Class H10), 36.4% of its portfolio - see every assignee active in that class. Explore H01L
Ranked #24,604 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare J.E.T. Co., Ltd. against Istituto di Genomica Applicata, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.8/100 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.