Huaneng Tendering has a total of 57 patents globally, out of which 11 have been granted. Of these 57 patents, all patents are active. China is where Huaneng Tendering has filed the maximum number of patents. Parallelly, China seems to be the main focused R&D centre and also is the origin country of Huaneng Tendering.
Huaneng Tendering was founded in the year 2000. The company controlled by the Government of China that operates wind farms.
Do read about some of the most popular patents of Huaneng Tendering which have been covered by us in this article and also you can find Huaneng Tendering patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Huaneng Tendering patent portfolio.
How many patents does Huaneng Tendering have?
Huaneng Tendering has a total of 57 patents globally. These patents belong to none of the unique patent families. Out of 57 patents, all patents are active.
How Many Patents did Huaneng Tendering 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 | Huaneng Tendering Applications Filed | Huaneng Tendering Patents Granted |
| 2023 | 25 | 6 |
| 2022 | 13 | 4 |
| 2021 | 19 | 1 |
How many Huaneng Tendering patents are Alive/Dead?
All the patents were filed by Huaneng Tendering are Alive.
How Many Patents did Huaneng Tendering File in Different Countries?
All the patents were filed by Huaneng Tendering in the China.
Where are Research Centres of Huaneng Tendering Patents Located?
The Research Centre for all the Huaneng Tendering patents is the China.
Best Huaneng Tendering Patents
CN113568971A is the most popular patent in the Huaneng Tendering portfolio. It has received 12 citations so far from itself.
What are Huaneng Tendering key innovation segments?
What Technologies are Covered by Huaneng Tendering?
The chart below distributes patents filed by Huaneng Tendering