PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

ASIA OPTICAL CO., INC.

USPTO PatentsView assignee record — 151 granted patents across 26 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G02B (OPTICAL ELEMENTS, SYSTEMS OR APPARATUS).

Explore the portfolio See the ranking
151
Total patents granted
26
CPC technology areas
16.6
Avg claims per patent
+219%
5-year filing velocity

The verdict

ASIA holds 151 US patents across 26 technology areas — rank #2,572 of 50,000 tracked assignees.

#2,572
of 50,000 US assignees by volume
Top 10%
by Innovation Score (52.9/100)
16.6
avg claims per patent
+219%
filing velocity, last 5 yrs

Portfolio overview

ASIA OPTICAL CO., INC. has been granted 151 US utility patents between 2015 and 2025, placing ASIA OPTICAL CO., INC. at rank #2,572 across all assignees tracked by PlainPatent. This portfolio spans 26 distinct Cooperative Patent Classification (CPC) subclasses, averaging 16.6 claims per patent with primary concentration in G02B (OPTICAL ELEMENTS, SYSTEMS OR APPARATUS). As a Foreign Corporation, ASIA OPTICAL CO., INC. is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 52.9/100 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 115 grants, compared with 36 in the 2015–2019 window — a +219% 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. ASIA OPTICAL CO., INC.'s 16.6 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a multi-domain presence across 26 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark ASIA OPTICAL CO., INC. against peers pursuing similar technology classes.

How does ASIA compare?

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

patents

What this shows ASIA holds 151 patents — placing it at rank #2,572 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

ASIA's Innovation Score vs. every tracked assignee

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

53 Top 10% higher than 90% 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%). Below this entry. 50–60: 5,058 US assignees (10%). This entry sits in this band. 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 · 2015–2025

051015202530 20152016201720182019202020212022202320242025 14
USPTO utility patent grants by year · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table
ASIA OPTICAL CO., INC. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2015 5 3.3%
2016 5 3.3%
2017 3 2.0%
2018 11 7.3%
2019 12 7.9%
2020 24 15.9%
2021 17 11.3%
2022 17 11.3%
2023 23 15.2%
2024 20 13.2%
2025 14 9.3%

Which technologies does ASIA OPTICAL CO., INC. patent most?

Top 15 of 26 technology areas

Patent Moat Analysis

Portfolio Volume Moderate
Tech Breadth Multi-domain
Claim Depth Standard
Velocity Accelerating

Where it ranks

Overall rank by patents

#2,572

Across all tracked assignees

Innovation Score

52.9 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 ASIA OPTICAL CO., INC. hold?
ASIA OPTICAL CO., INC. holds 151 US granted patents filed between 2015 and 2025, spanning 26 technology areas.
What is ASIA OPTICAL CO., INC.'s Innovation Score?
ASIA OPTICAL CO., INC. has an Innovation Score of 52.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does ASIA OPTICAL CO., INC. focus on?
ASIA OPTICAL CO., INC.'s top technology area is G02B (OPTICAL ELEMENTS, SYSTEMS OR APPARATUS) with 117 patents. The company has filed patents in 26 CPC subclasses total.
Is ASIA OPTICAL CO., INC.'s patent filing rate increasing or decreasing?
ASIA OPTICAL CO., INC.'s recent filing velocity is +219% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for ASIA OPTICAL CO., INC.'s patents?
ASIA OPTICAL CO., INC.'s patents average 16.6 claims each. This falls within the standard range, providing solid legal coverage.
How is the ASIA OPTICAL CO., 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.

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

G02B technology

ASIA OPTICAL CO., INC.'s primary CPC class — all holders and yearly trends
Top 50 patent holders

See where ASIA OPTICAL CO., INC. 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

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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