| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 33 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zheng Ruobin | 33 |
| #2 | Li Hongyu | 4 |
| #3 | Zhang Zhongjian | 1 |
| #4 | Shen Chenghu | 1 |
ZHENG RUOBIN has a total of 33 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets telecommunications, digital networks and environmental technology are TRANSPACKET AS, ALCATEL NETWORKS CORP and WUHAN YANGTZE OPTICAL TECH CO LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 33 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zheng Ruobin | 33 |
| #2 | Li Hongyu | 4 |
| #3 | Zhang Zhongjian | 1 |
| #4 | Shen Chenghu | 1 |