Abits
ABTS
Argo Blockchain
ARBK
CATHEDRA BITCOIN INC
CBTTF
Canaan
CAN
The9 Ltd
NCTY
Rambus, Inc. engages in the provision of cutting-edge semiconductor and Internet Protocol products, spanning memory and interfaces to security, smart sensors and lighting. Its products include Memory Interface Chips, Interface IP, and Security IP. The company was founded by P. Michael Farmwald and Mark A. Horowitz in March 1990 and is headquartered in Sunnyvale, CA.