HUGO GERNSBACK has a total of 19 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and semiconductors are MATERIALS SYSTEMS INC, KIM JU YOUN and SILICON MATRIX PTE LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 19 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Audio-visual technology | |
#3 | Semiconductors | |
#4 | Digital networks | |
#5 | Control | |
#6 | Machines | |
#7 | Agriculture |
# | Name | Total Patents |
---|---|---|
#1 | Hugo Gernsback | 18 |
#2 | Kraus Joseph H | 1 |
Publication | Filing date | Title |
---|---|---|
US2718083A | Hydraulic fishery | |
US1954704A | Electrically operated fountain | |
US1801734A | Code-learner's instrument | |
US1620539A | Depilator | |
US1695957A | Switch | |
US1618002A | Process for mounting inductances | |
US1590236A | Crystal detector | |
US1585485A | Electrical switch | |
US1514152A | Ear cushion | |
US1557248A | Cord terminal | |
US1587719A | Telephone receiver | |
US1562629A | Variable condenser | |
US1521287A | Acoustic apparatus | |
US1496671A | Detector | |
US1558604A | Coil mounting | |
US1560684A | Radio horn | |
US1488337A | Electric valve | |
US1392140A | Apparatus for landing flying-machines | |
US1354389A | Electromagnetic sounding device |