USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Lanto Electronic Limited

USPTO PatentsView assignee record — 55 granted patents across 33 technology areas, active 2021–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G03B (APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR).

55
Total patents granted
33
CPC technology areas
12.1
Avg claims per patent
5-year filing velocity

The verdict

Lanto holds 55 US patents across 33 technology areas — rank #6,165 of 50,000 tracked assignees.

#6,165
of 50,000 US assignees by volume
Top 3%
by Innovation Score (61.5/100)
12.1
avg claims per patent

Portfolio overview

LANTO ELECTRONIC LIMITED has been granted 55 US utility patents between 2021 and 2025, placing LANTO ELECTRONIC LIMITED at rank #6,165 across all assignees tracked by PlainPatent. This portfolio spans 33 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.1 claims per patent with primary concentration in G03B (APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR). As a Foreign Corporation, LANTO ELECTRONIC LIMITED is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 61.5/100 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 2021 through 2025, with 55 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. LANTO ELECTRONIC LIMITED's 12.1 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a multi-domain presence across 33 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark LANTO ELECTRONIC LIMITED against peers pursuing similar technology classes.

How does LANTO compare?

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

patents

What this shows LANTO holds 55 patents — placing it at rank #6,165 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

LANTO's Innovation Score vs. every tracked assignee

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

61 Top 3% higher than 97% 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%). Below this entry. 60–70: 1,537 US assignees (3%). This entry sits in this band. 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 · 2021–2025

0510152025 20212022202320242025 19
USPTO utility patent grants by year · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table
LANTO ELECTRONIC LIMITED patent grants by year, 2015–2025
Year Patents Granted Share of Period
2021 1 1.8%
2022 1 1.8%
2023 13 23.6%
2024 21 38.2%
2025 19 34.5%

Which technologies does LANTO ELECTRONIC LIMITED patent most?

Top 15 of 33 technology areas

Patent Moat Analysis

Portfolio Volume Light
Tech Breadth Multi-domain
Claim Depth Standard

Where it ranks

Overall rank by patents

#6,165

Across all tracked assignees

Innovation Score

61.5 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 LANTO ELECTRONIC LIMITED hold?
LANTO ELECTRONIC LIMITED holds 55 US granted patents filed between 2021 and 2025, spanning 33 technology areas.
What is LANTO ELECTRONIC LIMITED's Innovation Score?
LANTO ELECTRONIC LIMITED has an Innovation Score of 61.5 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does LANTO ELECTRONIC LIMITED focus on?
LANTO ELECTRONIC LIMITED's top technology area is G03B (APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR) with 20 patents. The company has filed patents in 33 CPC subclasses total.
Is LANTO ELECTRONIC LIMITED's patent filing rate increasing or decreasing?
Insufficient historical data is available to calculate a velocity trend for LANTO ELECTRONIC LIMITED.
What does claim depth mean for LANTO ELECTRONIC LIMITED's patents?
LANTO ELECTRONIC LIMITED's patents average 12.1 claims each. This falls within the standard range, providing solid legal coverage.
How is the LANTO ELECTRONIC LIMITED 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 to use this portfolio

Lanto's 55 grants land it in the top 3% 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 — Lanto ranks #6,165 of 50,000. Top 50 holders
  • Most of this portfolio concentrates in G03B — see who else leads that technology area. G03B 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.

Explore the patent dataset

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.

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