Altech Co Ltd has a total of 39 patents globally, out of which 31 have been granted. Of these 39 patents, more than 46% patents are active. China is where Altech Co Ltd has filed the maximum number of patents, followed by Japan and the USA. Parallelly, China seems to be the main focused R&D center and also USA is the origin country of Altech Co Ltd.
Altech Co Ltd was founded in the year 1976. The Company mports and sells electronic system machinery and industrial machinery with certain specifications and company’s products include plastic processing machinery, paper processing machinery, printing machinery, food processing machinery, optical media manufacturing machinery, and pharmaceutical and medical machinery.
Do read about some of the most popular patents of Altech Co Ltd which have been covered by us in this article and also you can find Altech Co Ltd patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Altech Co Ltd patent portfolio.
How many patents does Altech Co Ltd have?
Altech Co Ltd has a total of 39 patents globally. These patents belong to 29 unique patent families. Out of 39 patents, 18 patents are active.
How Many Patents did Altech Co Ltd File Every Year?
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 Grant | Altech Co Ltd Applications Filed | Altech Co Ltd Patents Granted |
| 2023 | – | 5 |
| 2022 | 5 | – |
| 2021 | – | 2 |
| 2020 | 3 | 1 |
| 2019 | 2 | 3 |
| 2018 | 2 | – |
| 2015 | 1 | 1 |
| 2014 | 2 | 3 |
| 2013 | 1 | 2 |
| 2012 | 2 | 2 |
| 2011 | – | 5 |
How many Altech Co Ltd patents are Alive/Dead?
Worldwide Patents 
How Many Patents did Altech Co Ltd File in Different Countries?
Countries in which Altech Co Ltd Filed Patents
| Country | Patents |
| China | 24 |
| Japan | 5 |
| United States Of America | 1 |
| Norway | 1 |
| Germany | 1 |
| Singapore | 1 |
| India | 1 |
| Viet Nam | 1 |
| Austria | 1 |
| Europe | 1 |
| Mexico | 1 |
Where are Research Centers of Altech Co Ltd Patents Located?
10 Best Altech Co Ltd Patents
US7987798B2 is the most popular patent in the Altech Co Ltd portfolio. It has received 13 citations so far from companies like Rdp Group Limited, Chep Technology Pty Limited and Unitload Pty Ltd. Below is the list of 10 most cited patents of Altech Co Ltd:
| Publication Number | Citation Count |
| US7987798B2 | 13 |
| CN201109564Y | 13 |
| CN2776879Y | 10 |
| CN203975494U | 6 |
| CN103056997A | 6 |
| JP2008024344A | 6 |
| CN102060137A | 4 |
| CN209601029U | 3 |
| CN203975422U | 2 |
| WO2006075835A1 | 1 |
What are Altech Co Ltd key innovation segments?
What Technologies are Covered by Altech Co Ltd?
The chart below distributes patents filed by Altech Co Ltd in different countries on the basis of the technology protected in patents. It also represents the markets where Altech Co Ltd thinks it’s important to protect particular technology inventions.
R&D Focus: How has Altech Co Ltd search focus changed over the years?
EXCLUSIVE INSIGHTS COMING SOON!
Interested in knowing about the areas of innovation that are being protected by Altech Co Ltd?