About 1 Trademarks found that are owned by Liu Jeffrey Z

Home and commercial security and alarm systems comprised of closed-circuit television surveillance equipment, namely, camera, monitor, lens, housing, pan/tilt, dome, illuminator, switcher, quad, multiplexer, recorder, motion detector, alarm sensor, alarm transmitter, alarm panel, controller, keyboard, receiver and utility software therefor; Access control equipment, namely, access control panel, access control card reader, access control card, video imaging monitor and utility software therefor; Guard touring and patrolling equipment, namely, an electronic monitoring unit used by guards during their patrol to monitor, report, read, and download security information during their security patrol and utility software therefor; Fiber optic equipment, namely, transmitters, receivers, transceivers and repeaters for use in home, commercial, and industrial security and communication systems