PLK Technologies Patents – Insights & Stats (Updated 2023)

PLK Technologies has a total of 78 patents globally, out of which 52 have been granted. Of these 78 patents, more than 64% patents are active. Korea (South) is where PLK Technologies has filed the maximum number of patents, followed by United States of America and Europe. Parallelly, Korea (South) seems to be the main focused R&D centre and also is the origin country of PLK Technologies.

PLK Technologies was founded in the year 2003. The Company is leading manufacturer of automotive market.

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

How many patents does the founder and the CEO of PLK Technologies have?

The founder Jinhyuck Kim has 0 patent and CEO Kenneth Park has 0 patent.

How many patents does PLK Technologies have?

PLK Technologies has a total of 78 patents globally. These patents belong to 48 unique patent families. Out of 78 patents, 50 patents are active.

How Many Patents did PLK Technologies File Every Year?

PLK Technologies 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 GrantPLK Technologies Applications FiledPLK Technologies Patents Granted

How many PLK Technologies patents are Alive/Dead?

PLK Technologies Patent Portfolio

 How Many Patents did PLK Technologies File in Different Countries?

PLK Technologies Worldwide Patent Filing

Countries in which PLK Technologies Filed Patents

Korea (South)46
United States Of America11

Where are Research Centres of PLK Technologies Patents Located?

The Research Centre for all the PLK Technologies patents is the Korea (South).

10 Best PLK Technologies Patents

KR101209062B1 is the most popular patent in the PLK Technologies portfolio. It has received 14 citations so far from companies like New Vision Engineering, Hyundai MNSoft and Tencent Technology.

Below is the list of 10 most cited patents of PLK Technologies:

Publication NumberCitation Count

What Percentage of PLK Technologies US Patent Applications were Granted?

PLK Technologies (Excluding its subsidiaries) has filed 11 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 11 have been granted leading to a grant rate of 100.0%.

Below are the key stats of PLK Technologies patent prosecution at the USPTO.

Which Law Firms Filed Most US Patents for PLK Technologies?

Law FirmTotal ApplicationsSuccess Rate
Rabin & Berdo Pc10100.00%
Procopio Cory Hargreaves & Savitch Llp1100.00%

What are PLK Technologies key innovation segments?

What Technologies are Covered by PLK Technologies?

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

R&D Focus: How has PLK Technologies search focus changed over the years?


Interested in knowing about the areas of innovation that are being protected by PLK Technologies?

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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.