VANCHIP TIANJIN TECH CO LTD has a total of 39 patent applications. It increased the IP activity by 27.0%. Its first patent ever was published in 2013. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets basic communication technologies, telecommunications and electrical machinery and energy are BLACK SAND TECHNOLOGIES INC, VANCHIP TIANJIN ELECTRONIC TECH CO LTD and RFAXIS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 15 | |
#2 | WIPO (World Intellectual Property Organization) | 12 | |
#3 | EPO (European Patent Office) | 10 | |
#4 | United Kingdom | 2 |
# | Industry | |
---|---|---|
#1 | Basic communication technologies | |
#2 | Telecommunications | |
#3 | Electrical machinery and energy | |
#4 | Semiconductors | |
#5 | Computer technology | |
#6 | Control |
# | Name | Total Patents |
---|---|---|
#1 | Bai Yunfang | 24 |
#2 | Lin Sheng | 17 |
#3 | Zhao Jinxin | 10 |
#4 | Li Yanwei | 3 |
#5 | Yunfang Bai | 2 |
#6 | Jin Fujuan | 2 |
#7 | Zhang Qihua | 2 |
#8 | Chen Gang | 2 |
#9 | Xu Guanjian | 2 |
#10 | Gang Chen | 1 |
Publication | Filing date | Title |
---|---|---|
WO2020125816A1 | Radio frequency switch circuit, chip, and communication terminal | |
US2021082833A1 | Anti-electromagnetic interference radio frequency module and implementation method therefor | |
US2019155782A1 | Variable signal flow control method for realizing chip reuse and communication terminal | |
EP3534537A1 | Radio frequency power amplifier for inhibiting harmonic wave and stray, chip and communication terminal | |
US2019222238A1 | Radio frequency front-end transmission method and transmission module, chip, and communications terminal | |
US2018375479A1 | Multimode power amplifier module, chip and communication terminal | |
EP3386123A1 | Variable coding method for realizing chip reuse and communication terminal therefor |