Hiroshima
Japan
3
2020-01-30
The entities that hold a legal rights for patent applications filed by inventor Lin Pingyu:
Pingyu Lin from Hiroshima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Emergency reporting system, emergency reporting device, and emergency reporting method
#2 | 2019-04-04Emergency notification device and emergency notification system
#3 | 2019-03-07Emergency notification device
6491967 ⎘