On May 22, Geehy Microelectronics, Ninestar Corporation’s chip-designing subsidiary formerly known as Apex Microelectronics (see “Apex Microelectronics Is Now Geehy Microelectronics”), announced that it now has compatible chips for the toner cartridges employed in Kyocera’s ECOSYS PA4500x, PA5000x, PA5500x, and PA6000x high-speed A4 monochrome laser printers. The chip designer’s announcement states, “Kyocera launched two A4
