BURMESTER AUDIOSYSTEME GMBH has a total of 28 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1992. It filed its patents most often in Germany, EPO (European Patent Office) and Russian Federation. Its main competitors in its focus markets audio-visual technology, basic communication technologies and electrical machinery and energy are PAUL GUSTAVUS ADOLPHUS HELMUTH, EUGEN REISZ and KWANGWON TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 10 | |
#2 | EPO (European Patent Office) | 4 | |
#3 | Russian Federation | 3 | |
#4 | United States | 3 | |
#5 | China | 2 | |
#6 | Japan | 2 | |
#7 | Republic of Korea | 2 | |
#8 | WIPO (World Intellectual Property Organization) | 2 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Basic communication technologies | |
#3 | Electrical machinery and energy | |
#4 | Semiconductors | |
#5 | Medical technology | |
#6 | Transport |
# | Technology | |
---|---|---|
#1 | Loudspeakers and microphones | |
#2 | Code conversion | |
#3 | Stereophonic systems | |
#4 | Special information storage | |
#5 | Amplification control | |
#6 | Vehicle seats | |
#7 | Diagnosis and surgery | |
#8 | Amplifiers | |
#9 | Magnets and transformers | |
#10 | Semiconductor devices |
# | Name | Total Patents |
---|---|---|
#1 | Horbach Robert | 12 |
#2 | Lorenz Martin | 12 |
#3 | Bings Pascal-Philippe | 10 |
#4 | Grössler Stefan | 10 |
#5 | Wenzel Thomas | 6 |
#6 | Burmester Dieter | 6 |
#7 | Groessler Stefan | 5 |
#8 | Bergmann Nico | 4 |
#9 | Bings Pascal Philippe | 3 |
#10 | Grinten Martin Van Der | 2 |
Publication | Filing date | Title |
---|---|---|
RU2736323C1 | Signal amplifier circuit, voltage converter and system | |
DE102017113275A1 | Method for reproducing an audio material in a vehicle, in particular in a car, computer program product, vehicle, and audio file | |
DE102017111443A1 | Autiosystem and method for selecting a content selection and / or setting a sound setting | |
DE102017107714A1 | Seat device, system, vehicle with such a system and method therefor | |
DE102016116380A1 | Loudspeaker frame | |
KR20180129953A | Loudspeaker | |
RU2719636C1 | Blow-out pipe for loudspeaker | |
DE102015015425A1 | Method for sonicating an occupant of a vehicle | |
DE102011001793A1 | Hearing-aid for balancing hearing loss of tinnitus patient, has filter designed as notch filter and high-slope filter for reducing or disabling environment sound signal in predetermined frequency range | |
DE102007062752A1 | Device and method for correcting signal distortions | |
DE102007011436A1 | Apparatus and method for forming a digital audio signal | |
DE4426721C1 | Circuit for correcting DC voltage component in AC supply voltage | |
DE4212528A1 | Loudspeaker coupling circuit for power amplifier end stage - uses 2 power lines and 2 measuring lines for positive and negative loudspeaker signals |