X-BLOCK Trademark

Circuit boards; circuit boards that are populated with electronic components; connectors that couple modular electronic circuit components together; flexible connectors for modular electronic circuit components; anchors for modular electronic circuit components; pin bridges for modular electronic circuit components; modular electronic circuit components that couple together; modular electronic circuit components that mechanically couple together; modular electronic circuit components that electronically couple together; modular electronic circuit components that mechanically and electronically couple together; modular electronic circuit components, namely, amplifiers, mixers, multipliers, frequency dividers, limiters, filters, splitters, couplers, switches, attenuators, equalizers, transmissions lines, detectors, signal translators, oscillators, phase lock loops, voltage regulators and bias controllers