Where does Foshan Eahison Communication Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Foshan Eahison Communication Co., Ltd. ranks #46,849 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 Foshan Eahison Communication Co., Ltd. hold?

Foshan Eahison Communication Co., Ltd. holds 5 US utility patents granted between 2024 and 2025, spanning 9 technology areas.

What is Foshan Eahison Communication Co., Ltd.'s Innovation Score?

Foshan Eahison Communication Co., Ltd. has an Innovation Score of 43.6 out of 100 (top 28% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Foshan Eahison Communication Co., Ltd. focus on?

Foshan Eahison Communication Co., Ltd.'s top technology area is H01Q (Antennas, i.e. Radio Aerials) with 5 patents, ranking #524 of 1,637 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Foshan Eahison Communication Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Foshan Eahison Communication Co., Ltd..

What does claim depth mean for Foshan Eahison Communication Co., Ltd.'s patents?

Foshan Eahison Communication Co., Ltd.'s patents average 11.4 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 Foshan Eahison Communication Co., Ltd. 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

Foshan Eahison Communication Co., Ltd.

USPTO PatentsView assignee record - 5 granted patents across 9 technology areas, recorded in grant years 2024–2025. 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: H01Q (Antennas, i.e. Radio Aerials).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Foshan ranks #46,849 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 9 technology areas.

#46,849
of 49,997 US assignees by volume: Top 28%
by Innovation Score (43.6/100): 11.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R46849 · Foreign Corporation #46,849 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #46,849/49,997
PHOTO-FINISH Forschungszentrum…
CPC-NARROW H01Q · 9 areas
INNOV-PAR 43.6/100
CLAIMS-PAR 11.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2024–2025 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Forschungszentrum Borstel (±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 Foshan’s 43.6 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 (14%) Velocity 20.0 pts (46%) Breadth 10.6 pts (24%) Claim depth 6.8 pts (16%)

Qualcomm Incorporated · highest

85
Rateze Remote Mgmt · near

44
Cold Spring Harbor… · near

44
Foshan Eahison… · this assignee

44
GSI Helmholtzzentrum… · near

44
Ledge Lounger · near

44
3D Lighting… · lowest

7

What this shows Foshan's Innovation Score is 43.6/100 (top 28% 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 Foshan?

Each dot is one of Foshan’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). Foshan’s own 11.4 claims/patent is at or below the 12.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Foshan's grants concentrate

Foshan Eahison Communication Co., Ltd. is a focused PatentsView assignee: 9 CPC subclasses with 100% of grants classified under H01Q (Antennas, i.e. Radio Aerials). By volume, Foshan sits between Forschungszentrum Borstel and Foundrydc, LLC.

Foshan's three-year grant acceleration

Foshan Eahison Communication Co., Ltd. shows 4 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.

Forschungszentrum…

5
Fortior Technolog…

5
Fortson-peek

5
Forward Therapeut…

5
Foshan Electrical…

5
Foshan Welling Wa…

5
Foundation Yonsei…

5
Foundrydc

5
Foshan Eahison Co… ◀

5

What this shows Foshan holds 5 patents at rank #46,754, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Foshan

By rank, the assignees closest to #46,754 in granted patent volume.

Leaders in H01Q (Antennas)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Foshan, neither rank-band nor same-CPC leaders (those blocks stay above). In H01Q (Antennas), Foshan ranks #524 of 1,637 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (44 here).

GSI Helmholtzzentrum fuer Schwerionenforschung GmbH 44 Cold Spring Harbor Laboratory 44 Rateze Remote Mgmt LLC 44 Ledge Lounger, Inc. 44

Foshan's Innovation Score vs. every tracked assignee

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

44 Top 28% higher than 72% 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 · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table

Foshan Eahison Communication Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2024	4	80.0%
2025partial year	1	20.0%

Which technologies does Foshan Eahison Communication Co., Ltd. patent most?

H01Q - Antennas, i.e. Radio Aerials 5

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 2

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 2

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 2

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties 2

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 1

G02B - Optical Elements, Systems OR Apparatus 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 1

Top 9 of 9 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

Foshan Eahison Communication Co., Ltd.'s patent record in context - here's where to go next.

Foshan Eahison Communication Co., Ltd.'s lead technology class is H01Q (Antennas, i.e. Radio Aerials), 100% of its portfolio - see every assignee active in that class. Explore H01Q
Ranked #46,849 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Foshan Eahison Communication Co., Ltd. against Forschungszentrum Borstel, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.6/100 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.