USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Foshan Eahison Communication Co., Ltd.

USPTO PatentsView assignee record - 5 granted patents across 9 technology areas, active 2024–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H01Q (ANTENNAS, i.e. RADIO AERIALS).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

11.4

Avg claims per patent

5-year filing velocity

The verdict

Foshan holds 5 US patents across 9 technology areas, rank #46,754 of 50,000 tracked assignees.

#46,754
of 50,000 US assignees by volume: Top 28%
by Innovation Score (43.6/100): 11.4
avg claims per patent

Portfolio overview

Foshan Eahison Communication Co., Ltd. has been granted 5 US utility patents between 2024 and 2025, placing Foshan Eahison Communication Co., Ltd. at rank #46,754 across all assignees tracked by PlainPatent. This portfolio spans 9 distinct Cooperative Patent Classification (CPC) subclasses, averaging 11.4 claims per patent with primary concentration in H01Q (ANTENNAS, i.e. RADIO AERIALS). As a Foreign Corporation, Foshan Eahison Communication Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Foshan sits between Forschungszentrum Borstel (5 patents, rank #46,750) and Foundrydc, Llc (5 patents, rank #46,758) - the closest US assignees by grant volume. The composite Innovation Score of 43.6/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Historical data spans 2024 through 2025, with 5 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Foshan Eahison Communication Co., Ltd.'s 11.4 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 9 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Foshan Eahison Communication Co., Ltd. against peers pursuing similar technology classes.

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.

Foshan's Innovation Score vs. every tracked assignee

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

44 Top 28% higher than 72% of 50,000 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%
2025	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

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Where it ranks

Overall rank by patents

#46,754

Across all tracked assignees

Innovation Score

43.6 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Foshan Eahison Communication Co., Ltd. hold?

Foshan Eahison Communication Co., Ltd. holds 5 US granted patents filed 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. This composite metric weighs portfolio volume (40%), filing 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. The company has filed patents in 9 CPC subclasses total.

Is Foshan Eahison Communication Co., Ltd.'s patent filing 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 relatively simple claim structure, typical for focused inventions.

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.

How to use this portfolio

Foshan's 5 grants land it in the top 28% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Foshan ranks #46,754 of 50,000. Top 50 holders
Most of this portfolio concentrates in H01Q - see who else leads that technology area. H01Q leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.