Sunwoda Electronic has a total of 603 patents globally, out of which 393 have been granted. Of these 603 patents, more than 75% patents are active. The China is where Sunwoda Electronic 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 Sunwoda Electronic.
Sunwoda Electronic was founded in 1997 by Wang Mingwang and Wang Wei. Sunwoda Electronic researches and manufactures liion battery module products. The Company produces mobile phone liion battery modules, laptop modules, and power lithium-ion battery modules. Sunwoda Electronic provides products for phone, lighting, medical, and digital camera areas.
Do read about some of the most popular patents of Sunwoda Electronic which have been covered by us in this article and also you can find Sunwoda Electronic patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Sunwoda Electronic patent portfolio.
How many patents does Sunwoda Electronic have?
Sunwoda Electronic has a total of 603 patents globally. These patents belong to 599 unique patent families. Out of 603 patents, 454 patents are active.
How Many Patents did Sunwoda Electronic 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 m onths to get published. Certainly, it doesn’t suggest a decrease in the patent filing.
| Year of Patents Filing or Grant | Sunwoda Electronic Applications Filed | Sunwoda Electronic Patents Granted |
| 2011 | 14 | 7 |
| 2012 | 10 | 7 |
| 2013 | 28 | 11 |
| 2014 | 28 | 25 |
| 2015 | 11 | 15 |
| 2016 | 44 | 13 |
| 2017 | 102 | 24 |
| 2018 | 106 | 67 |
| 2019 | 87 | 51 |
| 2020 | 70 | 51 |
| 2021 | 47 | 63 |
| 2022 | 14 | 46 |
How many Sunwoda Electronic patents are Alive/Dead?
Worldwide Patents
How Many Patents did Sunwoda Electronic File in Different Countries?
Countries in which Sunwoda Electronic Filed Patents
| Country | Patents |
| China | 594 |
| United States of America | 4 |
| Europe | 1 |
Where are Research Centers of Sunwoda Electronic Patents Located?
10 Best Sunwoda Electronic Patents
CN103354376A is the most popular patent in the Sunwoda Electronic portfolio. It has received 51 citations so far from companies like Lenovo, Vivo, Nubia Technology.
Below is the list of 10 most cited patents of Sunwoda Electronic:
| Publication Number | Citation Count |
| CN103354376A | 51 |
| CN101908771A | 40 |
| CN203565387U | 35 |
| CN104319418A | 32 |
| CN107275553A | 27 |
| CN104049136A | 26 |
| CN103166290A | 26 |
| CN204264564U | 20 |
| USD643401S1 | 18 |
| USD613725S1 | 16 |
What Percentage of Sunwoda Electronic US Patent Applications were Granted?
Sunwoda Electronic (Excluding its subsidiaries) has filed 1 patent application at USPTO so far (Excluding Design and PCT applications). Out of these 1 have been granted leading to a grant rate of 100%.
Below are the key stats of Sunwoda Electronic patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Sunwoda Electronic?
| Law Firm | Total Applications | Success Rate |
| Quality Patents Center | 1 | 100% |
EXCLUSIVE INSIGHTS COMING SOON!