Hengbao has a total of 616 patents globally, out of which 393 have been granted. Of these 616 patents, more than 68% patents are active. The China is where Hengbao has filed the maximum number of patents. Parallelly, The China seems to be the main focused R&D center and also is the origin country of Hengbao.
Hengbao was founded in 1996. The Company manufactures and markets magnetic cards, IC cards (SIM cards for telecommunications and IC cards for pay phones) and other card related pro ducts.
Do read about some of the most popular patents of Hengbao which have been covered by us in this article and also you can find Hengbao patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Hengbao patent portfolio.
How many patents does Hengbao have?
Hengbao has a total of 616 patents globally. These patents belong to 608 unique patent families. Out of 616 patents, 424 patents are active.
How Many Patents did Hengbao 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 | Hengbao Applications Filed | Hengbao Patents Granted |
| 2023 | 1 | 33 |
| 2022 | 14 | 50 |
| 2021 | 29 | 58 |
| 2020 | 74 | 68 |
| 2019 | 121 | 71 |
| 2018 | 142 | 44 |
| 2017 | 89 | 15 |
| 2016 | 42 | 18 |
| 2015 | 51 | 5 |
| 2014 | 8 | 5 |
| 2013 | 3 | 4 |
| 2012 | 4 | 7 |
How many Hengbao patents are Alive/Dead?
Worldwide Patents
How Many Patents did Hengbao File in Different Countries?
All the Patents were filed by Hengbao in the China.
Where are Research Centers of Hengbao Patents Located?
The Research Centre for all the Hengbao patents is the China.
10 Best Hengbao Patents
CN107959951A is the most popular patent in the Hengbao portfolio. It has received 37 citations so far from companies like Nubia Technology, Huawei and ZTE Corporation.
Below is the list of 10 most cited patents of Hengbao:
| Publication Number | Citation Count |
| CN107959951A | 37 |
| CN104881779A | 35 |
| CN104463040A | 23 |
| CN106254323A | 22 |
| CN104394001A | 22 |
| CN106201929A | 20 |
| CN102495406A | 20 |
| CN108985773A | 18 |
| CN106228072A | 18 |
| CN108984697A | 17 |
What are Hengbao key innovation segments?
What Technologies are Covered by Hengbao?
The chart below distributes patents filed by Hengbao