Amicro Semiconductor has a total of 1502 patents globally, out of which 727 have been granted. Of these 1502 patents, more than 90% patents are active. China is where Amicro Semiconductor has filed the maximum number of patents, followed by United States of America and Europe (EPO). Parallelly, China seems to be the main focused R&D center of Amicro Semiconductor and is also the origin country of the firm.
Amicro Semiconductor, also known as Yiwei Semiconductor, was founded in the year 2014. The company is an SoC chip design firm for robot motion control and synchronous positioning and navigation purposes.
Do read about some of the most popular patents of Amicro Semiconductor which have been covered by us in this article and also you can find Amicro Semiconductor patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Amicro Semiconductor patent portfolio.
How many patents does Amicro Semiconductor have?
Amicro Semiconductor has a total of 1502 patents globally. These patents belong to 1309 unique patent families. Out of 1502 patents, 1362 patents are active.
How Many Patents did Amicro Semiconductor 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 | Amicro Semiconductor Applications Filed | Amicro Semiconductor Patents Granted |
| 2022 | 223 | 200 |
| 2021 | 286 | 142 |
| 2020 | 321 | 113 |
| 2019 | 223 | 66 |
| 2018 | 265 | 26 |
| 2017 | 73 | 14 |
| 2016 | 29 | 11 |
| 2015 | 36 | 15 |
| 2014 | – | – |
How many Amicro Semiconductor patents are Alive/Dead?
Worldwide Patents
How Many Patents did Amicro Semiconductor File in Different Countries?
Where are Research Centres of Amicro Semiconductor Patents Located?
10 Best Amicro Semiconductor Patents
CN106814739A is the most popular patent in the Amicro Semiconductor portfolio. It has received 46 citations so far.
Below is the list of 10 most cited patents of Amicro Semiconductor:
| Publication Number | Citation Count |
| CN106814739A | 46 |
| CN107045352A | 42 |
| CN109394086A | 23 |
| CN109432466A | 20 |
| WO2018120489A1 | 20 |
| CN112415998A | 19 |
| CN107669216A | 19 |
| CN109298717A | 19 |
| CN104601152A | 19 |
| CN109528090A | 18 |
What are Amicro Semiconductor’s key innovation segments?
What Technologies are Covered by Amicro Semiconductor?
The chart below distributes patents filed by Amicro Semiconductor