Where does AO Ether Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), AO Ether Corporation ranks #25,748 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 AO Ether Corporation hold?

AO Ether Corporation holds 10 US utility patents granted between 2015 and 2018, spanning 1 technology areas.

What is AO Ether Corporation's Innovation Score?

AO Ether Corporation has an Innovation Score of 20.5 out of 100 (7th 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 AO Ether Corporation focus on?

AO Ether Corporation's top technology area is G02B (Optical Elements, Systems OR Apparatus) with 10 patents, ranking #1,088 of 4,891 assignees active in that subclass. Grants appear in 1 CPC subclasses total.

Is AO Ether Corporation's patent grant rate increasing or decreasing?

AO Ether Corporation'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 AO Ether Corporation's patents?

AO Ether Corporation's patents average 14.5 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 AO Ether 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 Foreign Corporation

AO Ether Corporation

USPTO PatentsView assignee record - 10 granted patents across 1 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: G02B (Optical Elements, Systems OR Apparatus).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, AO ranks #25,748 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 1 technology areas.

#25,748
of 49,997 US assignees by volume: 7th percentile
by Innovation Score (20.5/100): 14.5
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R25748 · Foreign Corporation #25,748 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #25,748/49,997
PHOTO-FINISH Annovi Reverberi S P A
CPC-NARROW G02B · 1 areas
INNOV-THIN 20.5/100
CLAIMS-RICH 14.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Annovi Reverberi S.P.A. (±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 AO’s 20.5 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 (40%) Velocity 0.0 pts (0%) Breadth 3.5 pts (17%) Claim depth 8.7 pts (42%)

Qualcomm Incorporated · highest

85
AO Ether · this assignee

21
3D Lighting… · lowest

7

What this shows AO's Innovation Score is 20.5/100 (7th 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 AO?

Each dot is one of AO’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). AO’s own 14.5 claims/patent is at or below the 18.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where AO's grants concentrate

AO Ether Corporation is a focused PatentsView assignee: 1 CPC subclasses with 100% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2018 (4 grants) versus a trough of 1 in 2015. By volume, AO sits between Annovi Reverberi S.P.A. and Aphp (ASSISTANCE Publique HÔPITAUX DE PARIS).

Annovi Reverberi…

10
ANP

10
ANT Financial (HA…

10
Anthogyr

10
Aoptix

10
Apana

10
APEM

10
Aphp (Assistance…

10
AO Ether ◀

10

What this shows AO holds 10 patents at rank #25,691, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near AO

By rank, the assignees closest to #25,691 in granted patent volume.

Leaders in G02B (Optical Elements)

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

AO's Innovation Score vs. every tracked assignee

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

21 7th percentile higher than 7% 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

AO Ether Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	10.0%
2016	3	30.0%
2017	2	20.0%
2018	4	40.0%

Which technologies does AO Ether Corporation patent most?

G02B - Optical Elements, Systems OR Apparatus 10

Top 1 of 1 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

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

AO Ether Corporation's lead technology class is G02B (Optical Elements, Systems OR Apparatus), 100% of its portfolio - see every assignee active in that class. Explore G02B
Ranked #25,748 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare AO Ether Corporation against Annovi Reverberi S.P.A., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 20.5/100 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.