SUN QINFANG has a total of 12 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets digital networks, measurement and telecommunications are COHDA WIRELESS PTY LTD, DIAZ FUENTE VICENTE and SUZHOU SOUNDTECH OCEANIC INSTR CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 |
# | Industry | |
---|---|---|
#1 | Digital networks | |
#2 | Measurement | |
#3 | Telecommunications |
# | Technology | |
---|---|---|
#1 | Digital information transmission | |
#2 | Radio navigation | |
#3 | Transmission | |
#4 | Wireless communication networks |
# | Name | Total Patents |
---|---|---|
#1 | Sun Qinfang | 12 |
#2 | Yeh Wen-Chang | 3 |
#3 | Shi Kai | 2 |
#4 | Gilbert Jeffrey M | 2 |
#5 | Chen Ho-Chung | 2 |
#6 | Tehrani Ardavan Maleki | 2 |
#7 | Choi Won-Joon | 2 |
#8 | Zhou Hao | 2 |
#9 | Huang Justin | 1 |
#10 | Cheng Hao-Jen | 1 |
Publication | Filing date | Title |
---|---|---|
US2013070607A1 | WiFi distance measurement using location packets | |
US2011181468A1 | Digital front end in system simultaneously receiving GPS and GLONASS signals | |
US8335283B1 | Weak signal detection in wireless communication systems | |
US2010013706A1 | Digital front end for a satellite navigation receiver | |
US2009079627A1 | High sensitivity GPS receiver | |
US8059734B1 | MIMO equalization for wireless communication systems | |
US8144683B1 | High throughput fine timing | |
US9253742B1 | Fine timing for high throughput packets |