Where does Xirrus, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Xirrus, Inc. ranks #12,318 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 Xirrus, Inc. hold?

Xirrus, Inc. holds 25 US utility patents granted between 2015 and 2018, spanning 8 technology areas.

What is Xirrus, Inc.'s Innovation Score?

Xirrus, Inc. has an Innovation Score of 32.0 out of 100 (40th 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 Xirrus, Inc. focus on?

Xirrus, Inc.'s top technology area is H04W (Wireless Communication Networks) with 23 patents, ranking #684 of 5,904 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Xirrus, Inc.'s patent grant rate increasing or decreasing?

Xirrus, Inc.'s recent grant velocity is -100% 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 Xirrus, Inc.'s patents?

Xirrus, Inc.'s patents average 18.0 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 Xirrus, 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

Xirrus, Inc.

USPTO PatentsView assignee record - 25 granted patents across 8 technology areas, recorded in grant years 2015–2018. 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

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The verdict

According to USPTO PatentsView, Xirrus ranks #12,318 of 49,997 tracked US assignees by granted-patent volume, with 25 patents across 8 technology areas.

#12,318
of 49,997 US assignees by volume: 40th percentile
by Innovation Score (32.0/100): 18.0
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12318 · US Corporation #12,318 · 25 grants

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

GRANTS-SMALL 25 grants
UPPER-Q #12,318/49,997
PHOTO-FINISH Wiser Systems
CPC-NARROW H04W · 8 areas
INNOV-THIN 32.0/100
CLAIMS-RICH 18.0 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Wiser Systems, 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 Xirrus’s 32.0 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 11.3 pts (35%) Velocity 0.0 pts (0%) Breadth 10.0 pts (31%) Claim depth 10.8 pts (34%)

Qualcomm Incorporated · highest

85
GigaLane · near

32
Zozo · near

32
Hanrim Postech · near

32
Managed Pressure… · near

32
Xirrus · this assignee

32
3D Lighting… · lowest

7

What this shows Xirrus's Innovation Score is 32.0/100 (40th 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 Xirrus?

Each dot is one of Xirrus’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). Xirrus’s own 18.0 claims/patent is ABOVE the 13.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Xirrus's grants concentrate

Xirrus, Inc. is a focused PatentsView assignee: 8 CPC subclasses with 92% of grants classified under H04W (Wireless Communication Networks). Peak complete grant year is 2017 (9 grants) versus a trough of 4 in 2018. By volume, Xirrus sits between Wiser Systems, Inc. and ZPE Systems, Inc..

Wiser Systems

25
XDI Holdings

25
Xiamen Hongfa Ele…

25
Xi'an University…

25
Zenith Epigenetics

25
Zhejiang Jiecang…

25
Zora Biosciences…

25
ZPE Systems

25
Xirrus ◀

25

What this shows Xirrus holds 25 patents at rank #12,314, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Xirrus

By rank, the assignees closest to #12,314 in granted patent volume.

Leaders in H04W (Wireless Communication Networks)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Xirrus, neither rank-band nor same-CPC leaders (those blocks stay above). In H04W (Wireless Communication Networks), Xirrus ranks #684 of 5,904 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (32 here).

Managed Pressure Operations PTE. Ltd 32 Hanrim Postech Co., Ltd. 32 Zozo, Inc. 32 GigaLane Co., Ltd. 32

Xirrus's Innovation Score vs. every tracked assignee

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

32 40th percentile higher than 40% 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 · 2015–2018

Grants by year

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

View data table

Xirrus, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	24.0%
2016	6	24.0%
2017	9	36.0%
2018	4	16.0%

Which technologies does Xirrus, Inc. patent most?

H04W - Wireless Communication Networks 23

H01Q - Antennas, i.e. Radio Aerials 11

H04B - Transmission 9

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 8

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 1

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 1

Top 8 of 8 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

Xirrus, Inc.'s patent record in context - here's where to go next.

Xirrus, Inc.'s lead technology class is H04W (Wireless Communication Networks), 92% of its portfolio - see every assignee active in that class. Explore H04W
Ranked #12,318 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Xirrus, Inc. against Wiser Systems, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.0/100 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.