Back at the end of April, the Committee of the Science and Technology Innovation Board at the Shanghai Stock Exchange announced that the meeting for reviewing the initial public offering (IPO) application of MEMSensing, a Chinese MEMS microphone sensor supplier, was cancelled due to an "emergence of significant matters." The "significant matters" they were referring to were 16 patent disputes brought by Goertek seeking both permanent injunctions and damages totalling over RMB 100 million ($14.5 million). Goertek and MEMSensing are competitors producing MEMS microphones, a key component in the smart speakers of Google, Amazon, Apple, Alibaba, and Xiaomi.
