YUNSUNG ELECTRONICS CO LTD has a total of 11 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets telecommunications, basic communication technologies and electrical machinery and energy are ADC SOLITRA INC, EUROPEAN SPACE AGENCY ESA and RADIO DESIGN LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Basic communication technologies | |
#3 | Electrical machinery and energy | |
#4 | Audio-visual technology | |
#5 | Measurement |
# | Technology | |
---|---|---|
#1 | Transmission | |
#2 | Waveguides | |
#3 | Amplifiers | |
#4 | Wireless communication networks | |
#5 | Electric switches | |
#6 | Radio navigation | |
#7 | Casings and printed circuits |
# | Name | Total Patents |
---|---|---|
#1 | Lee Gil Ju | 2 |
#2 | Lee In Su | 2 |
#3 | Kim Jeong Gil | 2 |
#4 | Kim Hyeong Geun | 2 |
#5 | Ko Jae Seon | 1 |
#6 | Han Jun Hei | 1 |
#7 | Ahn Gyeong Jun | 1 |
#8 | Kim Hyeong Rae | 1 |
#9 | Lee Jeong Hwan | 1 |
#10 | Lee Eung Goo | 1 |
Publication | Filing date | Title |
---|---|---|
KR20050049731A | Global positing system receiver | |
KR20010037260A | LPA power divide/supply equipment | |
KR20010037265A | RF delay equipment for extending the coverage of a communication area | |
KR20010037261A | LPA mixable power combiner | |
KR20010037263A | Combiner Sub Rack compatible for different LPA | |
KR20010037262A | Inbuilding Service Cell using telephone line | |
KR20010037266A | N-Way High Isolation Power Splitter / Combiner | |
KR20010037268A | Multi - Directional Compler | |
KR20010037267A | N Way Wide Band Power Splitter / Combiner | |
KR20010037264A | Pcb mounting type rf switch | |
KR20000059924A | the wireless relay equipment and network system thereof |