Hangzhou Kaierda has a total of 165 patents globally, out of which 141 have been granted. Of these 165 patents, more than 73% patents are active. China is where Hangzhou Kaierda has filed the maximum number of patents, followed by United States of America and Europe. Parallelly, China seems to be the main focused R&D centre and also is the origin country of Hangzhou Kaierda.
Hangzhou Kaierda was founded in the year 2009. The Company focuses on industrial robot technology and industrial welding technology and provides welding robots, robot special welding equipment, fully manual and semi-automatic welding equipment and other products.
Do read about some of the most popular patents of Hangzhou Kaierda which have been covered by us in this article and also you can find Hangzhou Kaierda patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Hangzhou Kaierda patent portfolio.
How many patents does Hangzhou Kaierda have?
Hangzhou Kaierda has a total of 165 patents globally. These patents belong to 158 unique patent families. Out of 165 patents, 121 patents are active.
How Many Patents did Hangzhou Kaierda 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 | Hangzhou Kaierda Applications Filed | Hangzhou Kaierda Patents Granted |
| 2023 | – | 3 |
| 2022 | 5 | 8 |
| 2021 | 10 | 17 |
| 2020 | 57 | 38 |
| 2019 | 9 | 9 |
| 2018 | 6 | 16 |
| 2017 | 18 | – |
| 2016 | 2 | 3 |
| 2015 | 1 | 7 |
| 2014 | 3 | 1 |
| 2013 | 20 | 17 |
| 2012 | 6 | 4 |
How many Hangzhou Kaierda patents are Alive/Dead?
How Many Patents did Hangzhou Kaierda File in Different Countries?
Countries in which Hangzhou Kaierda Filed Patents
| Country | Patents |
| China | 159 |
| United States Of America | 1 |
| Europe | 1 |
| Japan | 1 |
Where are Research Centres of Hangzhou Kaierda Patents Located?
The Research Centre for all the Hangzhou Kaierda patents is the China.
10 Best Hangzhou Kaierda Patents
CN102069267A is the most popular patent in the Hangzhou Kaierda portfolio. It has received 33 citations so far from companies like Nabot Nanjing Technology, Gezhouba Machinery Industry and Jinxi Industrial Group.
Below is the list of 10 most cited patents of Hangzhou Kaierda:
| Publication Number | Citation Count |
| CN102069267A | 33 |
| CN102681507A | 22 |
| CN101786195A | 22 |
| CN205614687U | 15 |
| CN201799801U | 14 |
| CN101870032A | 14 |
| CN101905404A | 13 |
| CN201735935U | 12 |
| CN201807814U | 11 |
| CN202411646U | 10 |
What are Hangzhou Kaierda key innovation segments?
What Technologies are Covered by Hangzhou Kaierda?
The chart below distributes patents filed by Hangzhou Kaierda