Hisilicon Optoelectronics has a total of 65 patents globally, out of which 50 have been granted. Of these 65 patents, more than 81% patents are active. China is where Hisilicon Optoelectronics 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 Hisilicon Optoelectronics.
Hisilicon Optoelectronics was founded in the year 2012. The Company manufactures semiconductor products. The Company designs, develops, produces and provides network monitoring chips, video-phone chips and other chips for wireless networks, fixed networks, and digital media fields.
Do read about some of the most popular patents of Hisilicon Optoelectronics which have been covered by us in this article and also you can find Hisilicon Optoelectronics patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Hisilicon Optoelectronics patent portfolio.
How many patents does Hisilicon Optoelectronics have?
Hisilicon Optoelectronics has a total of 65 patents globally. These patents belong to 59 unique patent families. Out of 65 patents, 53 patents are active.
How Many Patents did Hisilicon Optoelectronics 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 | Hisilicon Optoelectronics Applications Filed | Hisilicon Optoelectronics Patents Granted |
| 2023 | – | 5 |
| 2022 | – | 14 |
| 2021 | – | 8 |
| 2020 | 1 | 8 |
| 2019 | 16 | 5 |
| 2018 | 9 | 3 |
| 2017 | 14 | 3 |
| 2016 | 6 | 1 |
| 2015 | 5 | – |
| 2014 | 6 | – |
| 2013 | 5 | – |
How many Hisilicon Optoelectronics patents are Alive/Dead?
How Many Patents did Hisilicon Optoelectronics File in Different Countries?
Countries in which Hisilicon Optoelectronics Filed Patents
| Country | Patents |
| China | 61 |
| United States Of America | 1 |
| Europe | 1 |
| Austria | 1 |
| Germany | 1 |
Where are Research Centres of Hisilicon Optoelectronics Patents Located?
The Research Centre for all the Hisilicon Optoelectronics patents is the China.
10 Best Hisilicon Optoelectronics Patents
CN107786305A is the most popular patent in the Hisilicon Optoelectronics portfolio. It has received 19 citations so far from companies like Huawei Technologies, Viavi Solutions and Changxin Storage Technology.
Below is the list of 10 most cited patents of Hisilicon Optoelectronics:
| Publication Number | Citation Count |
| CN107786305A | 19 |
| CN109828335A | 10 |
| CN105335542A | 9 |
| CN109839701A | 4 |
| CN106918875B | 2 |
| CN101039161B | 2 |
| CN110376766B | 1 |
| CN113093410A | 1 |
| CN112213830A | 1 |
| CN110879501A | 1 |
What Percentage of Hisilicon Optoelectronics US Patent Applications were Granted?
Hisilicon Optoelectronics (Excluding its subsidiaries) has filed 1 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 1 have been granted leading to a grant rate of 100.0%.
Below are the key stats of Hisilicon Optoelectronics patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Hisilicon Optoelectronics?
| Law Firm | Total Applications | Success Rate |
| Leydig Voit & Mayer Ltd | 1 | 100.00% |
What are Hisilicon Optoelectronics key innovation segments?
What Technologies are Covered by Hisilicon Optoelectronics?
The chart below distributes patents filed by Hisilicon Optoelectronics