Plano, Texas
United States
7
2007-08-09
The entities that hold a legal rights for patent applications filed by inventor Mei Hai:
Hai Mei from Plano, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for producing and delivering vapor
#2 | 2006-10-26Variable capacitance measuring device
#3 | 2006-02-21Variable capacitance measuring device
#4 | 2005-10-20Pressure sensor device and method
#5 | 2005-04-28Variable capacitance measuring device comprising a glass-ceramic insulator
#6 | 2005-02-24Variable capacitance measuring device
#7 | 2005-01-04Variable capacitance measuring device
4465016 ⎘