FREDERICK ELECTRONICS CORP has a total of 25 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Belgium and EPO (European Patent Office). Its main competitors in its focus markets digital networks, basic communication technologies and computer technology are SATO KAZUMI, TRANSFERSOFT INC and MICROSEMI STORAGE SOLUTIONS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Belgium | 4 | |
#3 | EPO (European Patent Office) | 4 | |
#4 | France | 4 | |
#5 | United Kingdom | 4 | |
#6 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Digital networks | |
#2 | Basic communication technologies | |
#3 | Computer technology | |
#4 | Telecommunications |
# | Name | Total Patents |
---|---|---|
#1 | Woodell Jack L | 5 |
#2 | Bowerman John J | 5 |
#3 | Bieber Larry C | 4 |
#4 | Perlman Marvin | 4 |
#5 | Spaniol John W | 4 |
#6 | Woodell J | 3 |
#7 | Wilson John F | 3 |
#8 | Barthelme Julius A | 2 |
#9 | Hammond Philip K | 2 |
#10 | Perlman M | 2 |
Publication | Filing date | Title |
---|---|---|
US4418318A | Digital phase-locked loop circuit | |
GB2063012A | High-speed time share processor for use in a data processing system | |
US4317209A | FSK Tone generator circuit | |
US4292465A | Distributed processing telex exchange | |
US4291196A | Circuit for handling conversation data in a distributed processing telex exchange | |
US4288658A | Apparatus for generating telex signaling sequences in a distributed processing telex exchange | |
US4355403A | Teletypewriter line keyer with switching current regulator | |
US4210777A | Pseudo-transparent stop bit generator | |
US4107612A | Phase locked loop exciter generator for high frequency transmitter |