BELTONE HEARING AID COMPANY has a total of 16 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United States, Austria and France. Its main competitors in its focus markets audio-visual technology, optics and machines are NEOVICTORY TECHNOLOGY CO LTD, HANGZHOU SHUANGWANYUE ELECTRONIC TECH CO LTD and VARIBEL B V.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 | |
#2 | Austria | 1 | |
#3 | France | 1 | |
#4 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Optics | |
#3 | Machines | |
#4 | Electrical machinery and energy | |
#5 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Loudspeakers and microphones | |
#2 | Spectacles | |
#3 | Unspecified technologies | |
#4 | Reduction of greenhouse gas emissions | |
#5 | Batteries | |
#6 | Unspecified technologies | |
#7 | Casings and printed circuits |
# | Name | Total Patents |
---|---|---|
#1 | Sam Posen | 4 |
#2 | Mccarrell Stuart G | 3 |
#3 | Weiss Erwin M | 3 |
#4 | Ancell James E | 1 |
#5 | Sidlo Joseph J | 1 |
#6 | Mcnabb Louis A | 1 |
#7 | Wiegand David E | 1 |
#8 | Wayne Harry A | 1 |
#9 | Erwin Weiss | 1 |
Publication | Filing date | Title |
---|---|---|
US3055990A | Hearing aid | |
US3048668A | Transducer suspension system | |
US3019304A | Electroacoustic transducers | |
US3019306A | Transducer suspension | |
US3019305A | Transducer mounting means | |
US3019307A | Artificial mastoid | |
US3014994A | Eyeglass hearing aid construction | |
US2962562A | Hearing aids | |
US3061689A | Hearing aid | |
US2894076A | Eyeglass hearing aid construction | |
US2878322A | Eyeglass hearing aid construction | |
US2952748A | Binaural eyeglass hearing aid construction | |
US2848560A | Hearing aid receiver |