Where does Tornado Spectral Systems Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Tornado Spectral Systems Inc. ranks #37,986 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 Tornado Spectral Systems Inc. hold?

Tornado Spectral Systems Inc. holds 7 US utility patents granted between 2015 and 2022, spanning 3 technology areas.

What is Tornado Spectral Systems Inc.'s Innovation Score?

Tornado Spectral Systems Inc. has an Innovation Score of 26.0 out of 100 (19th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Tornado Spectral Systems Inc.'s patent grant rate increasing or decreasing?

Tornado Spectral Systems Inc.'s recent grant velocity is -25% 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 Tornado Spectral Systems Inc.'s patents?

Tornado Spectral Systems Inc.'s patents average 17.4 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 Tornado Spectral Systems 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 Foreign Corporation

Tornado Spectral Systems Inc.

Q: What technology areas does Tornado Spectral Systems Inc. focus on?

Tornado Spectral Systems Inc.'s top technology area is G01J (Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry) with 7 patents, ranking #195 of 1,478 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 3 technology areas, recorded in grant years 2015–2022. 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: G01J (Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Tornado ranks #37,986 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 3 technology areas.

#37,986
of 49,997 US assignees by volume: 19th percentile
by Innovation Score (26.0/100): 17.4
avg claims per patent: -25%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37986 · Foreign Corporation #37,986 · 7 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 7 grants
LOWER-Q #37,986/49,997
PHOTO-FINISH Tokyo Denki University
CPC-NARROW G01J · 3 areas
INNOV-THIN 26.0/100
CLAIMS-RICH 17.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -25% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Tokyo Denki University (±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 Tornado’s 26.0 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 7.2 pts (28%) Velocity 2.2 pts (8%) Breadth 6.1 pts (23%) Claim depth 10.5 pts (40%)

Qualcomm Incorporated · highest

85
Tornado Spectral… · this assignee

26
3D Lighting… · lowest

7

What this shows Tornado's Innovation Score is 26.0/100 (19th 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 Tornado?

Each dot is one of Tornado’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). Tornado’s own 17.4 claims/patent is ABOVE the 11.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Tornado's grants concentrate

Tornado Spectral Systems Inc. is a focused PatentsView assignee: 3 CPC subclasses with 100% of grants classified under G01J (Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry). By volume, Tornado sits between Tokyo Denki University and Touchfire, Inc..

Tornado's three-year grant acceleration

Tornado Spectral Systems Inc. shows 1 grants in 2022–2024 against only 3 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.

Tokyo Denki Unive…

7
Tooth Fairy Desig…

7
Toothshower

7
Topper Manufactur…

7
Torus

7
Totally Tubular M…

7
Tougas Oilfield S…

7
Touchfire

7
Tornado Spectral… ◀

7

What this shows Tornado holds 7 patents at rank #38,001, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Tornado

By rank, the assignees closest to #38,001 in granted patent volume.

Leaders in G01J (Measurement OF Intensity)

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

Tornado's Innovation Score vs. every tracked assignee

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

26 19th percentile higher than 19% 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 · 2015–2022

Grants by year

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

View data table

Tornado Spectral Systems Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	14.3%
2016	1	14.3%
2017	1	14.3%
2019	1	14.3%
2020	1	14.3%
2021	1	14.3%
2022	1	14.3%

Which technologies does Tornado Spectral Systems Inc. patent most?

G01J - Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry 7

G02B - Optical Elements, Systems OR Apparatus 3

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

Top 3 of 3 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

Tornado Spectral Systems Inc.'s patent record in context - here's where to go next.

Tornado Spectral Systems Inc.'s lead technology class is G01J (Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry), 100% of its portfolio - see every assignee active in that class. Explore G01J
Ranked #37,986 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Tornado Spectral Systems Inc. against Tokyo Denki University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.0/100 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.