East Group has a total of 1327 patents globally, out of which 980 have been granted. Of these 1327 patents, more than 69% patents are active. The China is where East Group has filed the maximum number of patents, followed by United States of America and Germany. Parallelly, The China seems to be the main focused R&D center and also is the origin country of East Group.
East Group was founded in 1989. The Company develops, manufactures and sells UPS power electronic devices. The company’s main products include UPS.
Do read about some of the most popular patents of East Group which have been covered by us in this article and also you can find East Group patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over East Group patent portfolio.
How many patents does East Group have?
East Group has a total of 1327 patents globally. These patents belong to 1296 unique patent families. Out of 1327 patents, 928 patents are active.
How Many Patents did East Group 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 | East Group Applications Filed | East Group Patents Granted |
| 2023 | 12 | 26 |
| 2022 | 138 | 125 |
| 2021 | 139 | 64 |
| 2020 | 70 | 47 |
| 2019 | 81 | 74 |
| 2018 | 77 | 44 |
| 2017 | 64 | 43 |
| 2016 | 66 | 75 |
| 2015 | 117 | 140 |
| 2014 | 157 | 110 |
| 2013 | 86 | 112 |
| 2012 | 168 | 55 |
How many East Group patents are Alive/Dead?
Worldwide Patents
How Many Patents did East Group File in Different Countries?
Countries in which East Group Filed Patents
| Country | Patents |
| China | 1294 |
| United States Of America | 6 |
| Germany | 4 |
| Europe | 2 |
| Austria | 2 |
Where are Research Centers of East Group Patents Located?
10 Best East Group Patents
CN102097959A is the most popular patent in the East Group portfolio. It has received 31 citations so far from companies like Siemens, Huawei Technologies and Semikron Electronics.
Below is the list of 10 most cited patents of East Group:
| Publication Number | Citation Count |
| CN102097959A | 31 |
| CN102790418A | 28 |
| CN109506668A | 25 |
| CN202888900U | 22 |
| CN202110220U | 22 |
| CN102901903A | 20 |
| CN106981883A | 18 |
| CN103780099A | 18 |
| CN106067848A | 16 |
| CN201956925U | 16 |
What Percentage of East Group US Patent Applications were Granted?
East Group (Excluding its subsidiaries) has filed 3 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 East Group patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for East Group?
| Law Firm | Total Applications | Success Rate |
| Shimokaji & Associates | 2 | 0% |
| Intellectual Property Law Group | 1 | 100.00% |
What are East Group key innovation segments?
What Technologies are Covered by East Group?
The chart below distributes patents filed by East Group