Where does A&C Future Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), A&C Future Inc. ranks #18,338 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 A&C Future Inc. hold?

A&C Future Inc. holds 15 US utility patents granted between 2023 and 2025, spanning 11 technology areas.

What is A&C Future Inc.'s Innovation Score?

A&C Future Inc. has an Innovation Score of 49.2 out of 100 (top 15% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is A&C Future Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for A&C Future Inc..

What does claim depth mean for A&C Future Inc.'s patents?

A&C Future Inc.'s patents average 13.1 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 A&C Future 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

A&C Future Inc.

Q: What technology areas does A&C Future Inc. focus on?

A&C Future Inc.'s top technology area is E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings) with 8 patents, ranking #105 of 849 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 15 granted patents across 11 technology areas, recorded in grant years 2023–2025. 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: E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, A&c ranks #18,338 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 11 technology areas.

#18,338
of 49,997 US assignees by volume: Top 15%
by Innovation Score (49.2/100): 13.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R18338 · US Corporation #18,338 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 15 grants
MID-PACK #18,338/49,997
PHOTO-FINISH 138 East LCD…
CPC-FOCUS E04B · 11 areas
INNOV-PAR 49.2/100
CLAIMS-RICH 13.1 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: 138 East LCD Advancements Limited (±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 A&c’s 49.2 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 9.6 pts (20%) Velocity 20.0 pts (41%) Breadth 11.7 pts (24%) Claim depth 7.9 pts (16%)

Qualcomm Incorporated · highest

85
A&C Future · this assignee

49
3D Lighting… · lowest

7

What this shows A&c's Innovation Score is 49.2/100 (top 15% 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 A&c?

Each dot is one of A&c’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). A&c’s own 13.1 claims/patent is at or below the 18.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where A&c's grants concentrate

A&C Future Inc. is a focused PatentsView assignee: 11 CPC subclasses with 53.3% of grants classified under E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings). Peak complete grant year is 2024 (8 grants) versus a trough of 2 in 2023. By volume, A&c sits between 138 East LCD Advancements Limited and Adamant Co., Ltd..

A&c's three-year grant acceleration

A&C Future Inc. shows 10 grants in 2022–2024 against only 0 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.

138 East LCD Adva…

15
360 IT UAB

15
4D Molecular Ther…

15
4web

15
ABL BIO

15
Academy OF Shenzh…

15
Activ Surgical

15
Adamant

15
A&C Future ◀

15

What this shows A&C holds 15 patents at rank #18,335, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near A&C

By rank, the assignees closest to #18,335 in granted patent volume.

Leaders in E04B (General Building Constructions)

Other assignees with the most granted patents in A&C's primary technology class.

A&c's Innovation Score vs. every tracked assignee

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

49 Top 15% higher than 85% 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 · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

A&C Future Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	2	13.3%
2024	8	53.3%
2025partial year	5	33.3%

Which technologies does A&C Future Inc. patent most?

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings 8

E04C - Structural ELEMENTS; Building Materials 7

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 3

E05Y - Indexing Scheme Associated With Subclasses E05d AND E05f, Relating TO Construction Elements, Electric Control, Power Supply, Power Signal OR Transmission, User Interfaces, Mounting OR Coupling, Details, Accessories, Auxiliary Operations NOT Otherwise Provided FOR, Application Thereof 2

E05D - Hinges OR Suspension Devices FOR Doors, Windows OR Wings 2

H01Q - Antennas, i.e. Radio Aerials 1

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines 1

E04F - Finishing Work ON Buildings, e.g. Stairs, Floors 1

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 1

E05F - Devices FOR Moving Wings Into Open OR Closed POSITION; Checks FOR WINGS; Wing Fittings NOT Otherwise Provided FOR, Concerned With THE Functioning OF THE Wing 1

A47G - Household OR Table Equipment 1

Top 11 of 11 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

A&C Future Inc.'s patent record in context - here's where to go next.

A&C Future Inc.'s lead technology class is E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings), 53.3% of its portfolio - see every assignee active in that class. Explore E04B
Ranked #18,338 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare A&C Future Inc. against 138 East LCD Advancements Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.2/100 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.