Where does 3SI Security Systems, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), 3SI Security Systems, Inc. ranks #44,312 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 3SI Security Systems, Inc. hold?

3SI Security Systems, Inc. holds 5 US utility patents granted between 2017 and 2024, spanning 4 technology areas.

What is 3SI Security Systems, Inc.'s Innovation Score?

3SI Security Systems, Inc. has an Innovation Score of 36.0 out of 100 (top 48% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does 3SI Security Systems, Inc. focus on?

3SI Security Systems, Inc.'s top technology area is H04W (Wireless Communication Networks) with 5 patents, ranking #2,256 of 5,904 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is 3SI Security Systems, Inc.'s patent grant rate increasing or decreasing?

3SI Security Systems, Inc.'s recent grant velocity is +50% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for 3SI Security Systems, Inc.'s patents?

3SI Security Systems, Inc.'s patents average 15.6 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 3SI Security 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 US Corporation

3SI Security Systems, Inc.

USPTO PatentsView assignee record - 5 granted patents across 4 technology areas, recorded in grant years 2017–2024. 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: H04W (Wireless Communication Networks).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, 3SI ranks #44,312 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 4 technology areas.

#44,312
of 49,997 US assignees by volume: Top 48%
by Innovation Score (36.0/100): 15.6
avg claims per patent: +50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R44312 · US Corporation #44,312 · 5 grants

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

GRANTS-MICRO 5 grants
LOWER-Q #44,312/49,997
PHOTO-FINISH 3gen
CPC-NARROW H04W · 4 areas
INNOV-THIN 36.0/100
CLAIMS-RICH 15.6 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: 3gen, 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 3SI’s 36.0 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 6.2 pts (17%) Velocity 13.3 pts (37%) Breadth 7.1 pts (20%) Claim depth 9.4 pts (26%)

Qualcomm Incorporated · highest

85
3SI Security Systems · this assignee

36
3D Lighting… · lowest

7

What this shows 3SI's Innovation Score is 36.0/100 (top 48% 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 3SI?

Each dot is one of 3SI’s 7 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). 3SI’s own 15.6 claims/patent is at or below the 17.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

3SI vs its 7 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where 3SI's grants concentrate

3SI Security Systems, Inc. is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under H04W (Wireless Communication Networks). By volume, 3SI sits between 3gen, Inc. and 5X5 Technologies, Inc..

3SI's three-year grant acceleration

3SI Security Systems, Inc. shows 2 grants in 2022–2024 against only 1 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.

3gen

5
3gsolar Photovolt…

5
3hand

5
3SC Global

5
4427017 Canada

5
5N Plus

5
5X5

5
3SI Security Syst… ◀

5

What this shows 3SI holds 5 patents at rank #44,315, shown against the 7 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near 3SI

By rank, the assignees closest to #44,315 in granted patent volume.

Leaders in H04W (Wireless Communication Networks)

Other assignees with the most granted patents in 3SI's primary technology class.

3SI's Innovation Score vs. every tracked assignee

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

36 Top 48% higher than 52% 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 · 2017–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

3SI Security Systems, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	20.0%
2018	1	20.0%
2020	1	20.0%
2023	1	20.0%
2024	1	20.0%

Which technologies does 3SI Security Systems, Inc. patent most?

H04W - Wireless Communication Networks 5

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 4

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 2

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

Top 4 of 4 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

3SI Security Systems, Inc.'s patent record in context - here's where to go next.

3SI Security Systems, Inc.'s lead technology class is H04W (Wireless Communication Networks), 100% of its portfolio - see every assignee active in that class. Explore H04W
Ranked #44,312 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare 3SI Security Systems, Inc. against 3gen, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.0/100 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.