Largan Precision Patents – Key Insights and Stats

Largan Precision has a total of 4474 patents globally, out of which 3119 have been granted. Of these 4474 patents, more than 91% patents are active. China is where Largan Precision has filed the maximum number of patents, followed by United States of America and Taiwan, it has generated an annual revenue of $1.57 billion in the year 2022. Parallelly, Taiwan seems to be the main focused R&D centre of Largan Precision.

Largan Precision was founded in the year 1987 by Scott Lin and Tony Chen. The company holds a 30% market share and is the largest provider of smartphone camera lenses in the world. As of May 2023, Largan Precision has a market cap of $9.34 Billion.

Do read about some of the most popular patents of Largan Precision which have been covered by us in this article and also you can find Largan Precision patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Largan Precision patent portfolio.

How many patents does Largan Precision have?

Largan Precision has a total of 4474 patents globally. These patents belong to 1299 unique patent families. Out of 4474 patents, 4116 patents are active.

How Many Patents did Largan Precision File Every Year?

Largan Precision Patent Filing Trend

Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.

Year of Patents Filing or GrantLargan Precision Applications FiledLargan Precision Patents Granted

How many Largan Precision patents are Alive/Dead?

Largan Precision Patent Portfolio

How Many Patents did Largan Precision File in Different Countries?

Largan Precision Worldwide Patent Filing

Where are Research Centres of Largan Precision Patents Located?

R&D Centres of Largan Precision

10 Best Largan Precision Patents

US7365920B2 is the most popular patent in the Largan Precision portfolio. It has received 413 citations so far.

Below is the list of 10 most cited patents of Largan Precision:

Publication NumberCitation Count

What are Largan Precision‘s key innovation segments?

What Technologies are Covered by Largan Precision?

The chart below distributes patents filed by Largan Precision in different countries on the basis of the technology protected in patents. It also represents the markets where Largan Precision thinks it’s important to protect particular technology inventions.

R&D Focus: How has Largan Precision‘s search focus changed over the years?


Interested in knowing about the areas of innovation that are being protected by Largan Precision?

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.