Where does Excelfore Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Excelfore Corporation ranks #26,270 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 Excelfore Corporation hold?

Excelfore Corporation holds 10 US utility patents granted between 2015 and 2024, spanning 8 technology areas.

What is Excelfore Corporation's Innovation Score?

Excelfore Corporation has an Innovation Score of 40.1 out of 100 (top 36% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Excelfore Corporation focus on?

Excelfore Corporation's top technology area is H04W (Wireless Communication Networks) with 8 patents, ranking #1,588 of 5,904 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Excelfore Corporation's patent grant rate increasing or decreasing?

Excelfore Corporation's recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Excelfore Corporation's patents?

Excelfore Corporation's patents average 19.7 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 Excelfore 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

Excelfore Corporation

USPTO PatentsView assignee record - 10 granted patents across 8 technology areas, recorded in grant years 2015–2024. 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

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Excelfore ranks #26,270 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 8 technology areas.

#26,270
of 49,997 US assignees by volume: Top 36%
by Innovation Score (40.1/100): 19.7
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R26270 · US Corporation #26,270 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 10 grants
MID-PACK #26,270/49,997
PHOTO-FINISH Evolution Lighting
CPC-NARROW H04W · 8 areas
INNOV-PAR 40.1/100
CLAIMS-RICH 19.7 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Evolution Lighting, LLC (±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 Excelfore’s 40.1 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 8.3 pts (21%) Velocity 10.0 pts (25%) Breadth 10.0 pts (25%) Claim depth 11.8 pts (29%)

Qualcomm Incorporated · highest

85
Excelfore · this assignee

40
3D Lighting… · lowest

7

What this shows Excelfore's Innovation Score is 40.1/100 (top 36% 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 Excelfore?

Each dot is one of Excelfore’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). Excelfore’s own 19.7 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.

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

Where Excelfore's grants concentrate

Excelfore Corporation is a focused PatentsView assignee: 8 CPC subclasses with 80% of grants classified under H04W (Wireless Communication Networks). Peak complete grant year is 2016 (2 grants) versus a trough of 1 in 2015. By volume, Excelfore sits between Evolution Lighting, LLC and Fairchild (TAIWAN) Corporation.

Excelfore's three-year grant acceleration

Excelfore Corporation shows 3 grants in 2022–2024 against only 2 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.

Evolution Lighting

10
Evolve

10
Exacta Systems

10
Excalibur Pharmac…

10
Exnodes

10
Expedite Internat…

10
Eyecue Vision

10
Fairchild (Taiwan)

10
Excelfore ◀

10

What this shows Excelfore holds 10 patents at rank #26,274, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Excelfore

By rank, the assignees closest to #26,274 in granted patent volume.

Leaders in H04W (Wireless Communication Networks)

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

Excelfore's Innovation Score vs. every tracked assignee

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

40 Top 36% higher than 64% 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 · 2015–2024

Grants by year

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

View data table

Excelfore Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	10.0%
2016	2	20.0%
2018	2	20.0%
2020	2	20.0%
2022	1	10.0%
2024	2	20.0%

Which technologies does Excelfore Corporation patent most?

H04W - Wireless Communication Networks 8

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 7

G06F - Electric Digital Data Processing 6

H03M - CODING; DECODING; Code Conversion IN General 1

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 1

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 1

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 1

H04M - Telephonic Communication 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

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

Excelfore Corporation's lead technology class is H04W (Wireless Communication Networks), 80% of its portfolio - see every assignee active in that class. Explore H04W
Ranked #26,270 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Excelfore Corporation against Evolution Lighting, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.1/100 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.