BEIJING YI ZHANG YUN FENG TECH CO LTD has a total of 11 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2016. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets digital networks, telecommunications and computer technology are INTERLAND INC, NET OPTICS INC and BEIJING 263 ENTPR COMMUNICATION CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 4 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | China | 3 |
# | Industry | |
---|---|---|
#1 | Digital networks | |
#2 | Telecommunications | |
#3 | Computer technology |
# | Technology | |
---|---|---|
#1 | Digital information transmission | |
#2 | Telephonic communication | |
#3 | Electric digital data processing |
# | Name | Total Patents |
---|---|---|
#1 | Liu Junyan | 11 |
#2 | Huang Qian | 11 |
#3 | Ma Xiaoyu | 6 |
#4 | Liang Yupeng | 6 |
#5 | Liu Shaozhuang | 5 |
#6 | Zhao Liang | 3 |
#7 | Wang Chunye | 3 |
#8 | Cui Kaixin | 2 |
#9 | Yang Yongsheng | 2 |
#10 | Wang Zicheng | 2 |
Publication | Filing date | Title |
---|---|---|
US2021058493A1 | Cross-domain mapped compound network instruction system | |
CN111066310A | Automatic outbound instant message | |
CN109565498A | It is transmitted using the dynamic of the performance of header | |
WO2017206101A1 | Synchronization of messages based on queues |