PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

WANGSU SCIENCE AND TECHNOLOGY CO., LTD.

USPTO PatentsView assignee record — 127 granted patents across 11 technology areas, active 2019–2025. 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
127
Total patents granted
11
CPC technology areas
15.5
Avg claims per patent
+707%
5-year filing velocity

The verdict

WANGSU holds 127 US patents across 11 technology areas — rank #3,001 of 50,000 tracked assignees.

#3,001
of 50,000 US assignees by volume
Top 36%
by Innovation Score (40.2/100)
15.5
avg claims per patent
+707%
filing velocity, last 5 yrs

Portfolio overview

WANGSU SCIENCE AND TECHNOLOGY CO., LTD. has been granted 127 US utility patents between 2019 and 2025, placing WANGSU SCIENCE AND TECHNOLOGY CO., LTD. at rank #3,001 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 15.5 claims per patent with primary concentration in H04L (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION). As a Foreign Corporation, WANGSU SCIENCE AND TECHNOLOGY CO., LTD. is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 40.2/100 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 113 grants, compared with 14 in the 2015–2019 window — a +707% 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. WANGSU SCIENCE AND TECHNOLOGY CO., LTD.'s 15.5 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark WANGSU SCIENCE AND TECHNOLOGY CO., LTD. against peers pursuing similar technology classes.

How does WANGSU compare?

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

patents

What this shows WANGSU holds 127 patents — placing it at rank #3,001 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

WANGSU's Innovation Score vs. every tracked assignee

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

40 Top 36% higher than 64% 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 · 2019–2025

-200204060 2019202020212022202320242025 2
USPTO utility patent grants by year · 2019–2025

Grants by year

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

View data table
WANGSU SCIENCE AND TECHNOLOGY CO., LTD. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2019 14 11.0%
2020 23 18.1%
2021 55 43.3%
2022 27 21.3%
2023 3 2.4%
2024 3 2.4%
2025 2 1.6%

Which technologies does WANGSU SCIENCE AND TECHNOLOGY CO., LTD. patent most?

Top 11 of 11 technology areas

Patent Moat Analysis

Portfolio Volume Moderate
Tech Breadth Focused
Claim Depth Standard
Velocity Accelerating

Where it ranks

Overall rank by patents

#3,001

Across all tracked assignees

Innovation Score

40.2 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 WANGSU SCIENCE AND TECHNOLOGY CO., LTD. hold?
WANGSU SCIENCE AND TECHNOLOGY CO., LTD. holds 127 US granted patents filed between 2019 and 2025, spanning 11 technology areas.
What is WANGSU SCIENCE AND TECHNOLOGY CO., LTD.'s Innovation Score?
WANGSU SCIENCE AND TECHNOLOGY CO., LTD. has an Innovation Score of 40.2 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does WANGSU SCIENCE AND TECHNOLOGY CO., LTD. focus on?
WANGSU SCIENCE AND TECHNOLOGY CO., LTD.'s top technology area is H04L (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION) with 104 patents. The company has filed patents in 11 CPC subclasses total.
Is WANGSU SCIENCE AND TECHNOLOGY CO., LTD.'s patent filing rate increasing or decreasing?
WANGSU SCIENCE AND TECHNOLOGY CO., LTD.'s recent filing velocity is +707% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for WANGSU SCIENCE AND TECHNOLOGY CO., LTD.'s patents?
WANGSU SCIENCE AND TECHNOLOGY CO., LTD.'s patents average 15.5 claims each. This falls within the standard range, providing solid legal coverage.
How is the WANGSU SCIENCE AND 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

WANGSU SCIENCE AND TECHNOLOGY CO., LTD.'s primary CPC class — all holders and yearly trends
Top 50 patent holders

See where WANGSU SCIENCE AND 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