Assignee
QUINTECH INC
US3 patents
Top patents by PatentIndex Score
US5422638AJun 6, 1995
Stand for a remotely operated road sign
QUINTECH INC77 citations91
US6353490B1Mar 5, 2002
C/N performance of broadband two-way transmission of RF signals over transmission mediums with limited bandwidth
QUINTECH INC64 citations90
US5481073AJan 2, 1996
Modular broadband bidirectional programmable switch system with stacked modular switch arrangement
QUINTECH INC58 citations90