HEARING ENHANCEMENT CO LLC has a total of 55 patent applications. Its first patent ever was published in 1999. It filed its patents most often in EPO (European Patent Office), United States and Israel. Its main competitors in its focus markets audio-visual technology, telecommunications and computer technology are NAGAMURA FUMITAKA, SONICS ASSOCIATES INC and ACOUSTIX VR INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 7 | |
#2 | United States | 7 | |
#3 | Israel | 6 | |
#4 | WIPO (World Intellectual Property Organization) | 6 | |
#5 | Brazil | 5 | |
#6 | Canada | 5 | |
#7 | China | 5 | |
#8 | Mexico | 5 | |
#9 | Australia | 4 | |
#10 | Norway | 3 | |
#11 | Argentina | 1 | |
#12 | Hong Kong | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Telecommunications | |
#3 | Computer technology | |
#4 | Basic communication technologies | |
#5 | Control |
# | Technology | |
---|---|---|
#1 | Loudspeakers and microphones | |
#2 | Stereophonic systems | |
#3 | Special information storage | |
#4 | Speech analysis | |
#5 | Broadcast communication | |
#6 | Amplification control | |
#7 | Teaching materials |
# | Name | Total Patents |
---|---|---|
#1 | Vaudrey Michael A | 42 |
#2 | Saunders William R | 34 |
#3 | Blum Ronald D | 7 |
#4 | Saunders W R | 4 |
#5 | Saunders William A | 4 |
#6 | Vaudrey M A | 3 |
#7 | Vaudreg M A | 1 |
#8 | Saunders M A Vaudrey W R | 1 |
#9 | Michael A Vaudrey | 1 |
#10 | Blum R D | 1 |
Publication | Filing date | Title |
---|---|---|
AU2003293422A1 | Method and apparatus for accommodating primary content audio and secondary content remaining audio capability in the digital audio production process | |
IL147056D0 | Voice-to-remaining audio (vra) interactive hearing aid and auxiliary equipment | |
US6985594B1 | Voice-to-remaining audio (VRA) interactive hearing aid and auxiliary equipment | |
US6351733B1 | Method and apparatus for accommodating primary content audio and secondary content remaining audio capability in the digital audio production process | |
US6442278B1 | Voice-to-remaining audio (VRA) interactive center channel downmix | |
US6311155B1 | Use of voice-to-remaining audio (VRA) in consumer applications | |
IL139037D0 | User adjustable volume control that accommodates hearing | |
EP2009785A2 | Method and apparatus for providing end user adjustment capability that accommodates hearing impaired and non-hearing impaired listener preferences |