PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.

USPTO PatentsView assignee record — 112 granted patents across 18 technology areas, active 2018–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H04L (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION).

Explore the portfolio See the ranking
112
Total patents granted
18
CPC technology areas
4.2
Avg claims per patent
+3533%
5-year filing velocity

The verdict

YEALINK holds 112 US patents across 18 technology areas — rank #3,338 of 50,000 tracked assignees.

#3,338
of 50,000 US assignees by volume
Top 22%
by Innovation Score (45.9/100)
4.2
avg claims per patent
+3533%
filing velocity, last 5 yrs

Portfolio overview

YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. has been granted 112 US utility patents between 2018 and 2025, placing YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. at rank #3,338 across all assignees tracked by PlainPatent. This portfolio spans 18 distinct Cooperative Patent Classification (CPC) subclasses, averaging 4.2 claims per patent with primary concentration in H04L (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION). As a Foreign Corporation, YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 45.9/100 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. Between 2020 and 2025 the company received 109 grants, compared with 3 in the 2015–2019 window — a +3533% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. 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. YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.'s 4.2 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 18 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. against peers pursuing similar technology classes.

How does YEALINK compare?

Granted US patents 2015–2025 versus the largest corporate holders — this company marked ◀

patents

What this shows YEALINK holds 112 patents — placing it at rank #3,338 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.

Source USPTO PatentsView — granted utility patents As of 2015–2025

YEALINK's Innovation Score vs. every tracked assignee

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

46 Top 22% higher than 78% of 50,000 US assignees

0–10: 687 US assignees (1%). Below this entry. 10–20: 2,527 US assignees (5%). Below this entry. 20–30: 13,162 US assignees (26%). Below this entry. 30–40: 15,294 US assignees (31%). Below this entry. 40–50: 11,491 US assignees (23%). This entry sits in this band. 50–60: 5,058 US assignees (10%). Above this entry. 60–70: 1,537 US assignees (3%). Above this entry. 70–80: 234 US assignees (0%). Above this entry. 80–90: 10 US assignees (0%). Above this entry. 90–100: 0 US assignees (0%). Above this entry. This assignee 0 100 every tracked assignee, bucketed by value

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 · 2018–2025

-100102030 20182019202020212022202320242025 9
USPTO utility patent grants by year · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2018 2 1.8%
2019 1 0.9%
2020 11 9.8%
2021 24 21.4%
2022 19 17.0%
2023 26 23.2%
2024 20 17.9%
2025 9 8.0%

Which technologies does YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. patent most?

Top 15 of 18 technology areas

Patent Moat Analysis

Portfolio Volume Moderate
Tech Breadth Focused
Claim Depth Simple
Velocity Accelerating

Where it ranks

Overall rank by patents

#3,338

Across all tracked assignees

Innovation Score

45.9 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 YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. hold?
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. holds 112 US granted patents filed between 2018 and 2025, spanning 18 technology areas.
What is YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.'s Innovation Score?
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. has an Innovation Score of 45.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. focus on?
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.'s top technology area is H04L (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION) with 18 patents. The company has filed patents in 18 CPC subclasses total.
Is YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.'s patent filing rate increasing or decreasing?
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.'s recent filing velocity is +3533% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.'s patents?
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.'s patents average 4.2 claims each. This is relatively simple claim structure, typical for focused inventions.
How is the YEALINK (XIAMEN) NETWORK TECHNOLOGY 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.

Learn More

How Innovation Score Works

Understand the four dimensions behind the composite score
How to Read Patent Data

Plain-English guide to CPC codes, claims, and metrics
Patent Moat Analysis

How companies use patents as competitive barriers

Explore the patent dataset

H04L technology

YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.'s primary CPC class — all holders and yearly trends
Top 50 patent holders

See where YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. ranks among the largest US patent assignees
All technology classes

Browse every CPC technology area by patent activity
How the score works

The four dimensions behind the Innovation Score

Related

All companies → | All technologies → | Rankings →
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.

All federal data sources used on this page
  • USPTO PatentsView — official U.S. Patent and Trademark Office bulk patent data. patentsview.org
  • USPTO Patent Application Information Retrieval (PAIR) — application status and file history. uspto.gov/patents/pair
  • USPTO Bulk Data Storage System — comprehensive patent text + claims dataset. bulkdata.uspto.gov
  • USPTO CPC Classification — Cooperative Patent Classification scheme for technology categorization. uspto.gov/cpc
  • SEC EDGAR — public filings cross-reference for assignee corporate entity matching. sec.gov/edgar
  • WIPO PATENTSCOPE — international patent context (related international filings). wipo.int/patentscope