Hefei
China
4
2023-09-21
The entities that hold a legal rights for patent applications filed by inventor Chen Chan:
Chan Chen from Hefei, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Ring oscillator and test method
#2 | 2023-08-24Voltage output test circuit, voltage divider output circuit, and memory
#3 | 2023-08-10Ring oscillator
#4 | 2022-03-24Delay circuit and delay structure
5361597 ⎘