VH

Volkmar Hamacher

AA Advanced Bionics Ag: 18 patents #28 of 269Top 15%
SG Siemens Audiologische Technik Gmbh: 14 patents #6 of 180Top 4%
SU Siemens Medical Solutions Usa: 1 patents #738 of 1,486Top 50%
TO The University Of Ottawa: 1 patents #117 of 325Top 40%
Overall (All Time): #106,839 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
12144990 Cochlear implant system and method for detecting electrode migration using electrically evoked compound action potentials Patrick J. Boyle 2024-11-19
11491332 Cochlear implant system and method for detecting electrode migration using electrically evoked compound action potentials Patrick J. Boyle 2022-11-08
11235150 Cochlear implant leads and methods of making the same Martin Grossoehmichen, Konstantin Silberzahn, Tim Nauwelaers 2022-02-01
11159900 Bimodal hearing stimulation system Josef Chalupper 2021-10-26
10994137 Neural stimulation system Raphael S. Koning 2021-05-04
10744323 Cochlear implant system Patrick J. Boyle 2020-08-18
10524067 Hearing assistance system Stefan Fredelake, Phillipp Hehrmann 2019-12-31
10124168 System for combined neural and acoustic hearing stimulation Josef Chalupper 2018-11-13
10111019 Sound processor module Patrick J. Boyle 2018-10-23
9802044 System and method for neural hearing stimulation Josef Chalupper 2017-10-31
9713714 Method and system for electrical stimulation of a patient's cochlea Waldo Nogueira 2017-07-25
9446230 Cochlear implant electrode array and method for inserting the same into a human cochlea Hassan Alshehri, Abdulrahman Abdullah Hagr, Patrick J. Boyle 2016-09-20
9313587 Hearing aid comprising an intra-cochlear actuator Hans Bernhard 2016-04-12
9301059 Bone conduction hearing aid system 2016-03-29
9232328 Independent volume control in electro-acoustic stimulation systems Stefan Menzl, Hans-Uelii Roeck, Logan P. Palmer, Abhijit Kulkarni, Manish Vaishya +2 more 2016-01-05
9204230 Independent volume control in electro-acoustic stimulation systems Stefan Menzl, Hans-Uelii Roeck, Logan P. Palmer, Abhijit Kulkarni, Manish Vaishya 2015-12-01
9204231 Independent volume control in a bilateral auditory prosthesis system Stefan Menzl, Hans-Uelii Roeck, Logan P. Palmer, Abhijit Kulkarni, Manish Vaishya +1 more 2015-12-01
9061149 Independent volume control in electro-acoustic stimulation systems Stefan Menzl, Hans-Uelii Roeck, Logan P. Palmer, Abhijit Kulkarni, Manish Vaishya 2015-06-23
8335332 Fully learning classification system and method for hearing aids Tyseer Aboulnasr, Eghart Fischer, Christian Giguère, Wail Gueaieb, Luc Lamarche 2012-12-18
8311250 Method for adjusting a hearing aid with high-frequency amplification 2012-11-13
8111851 Hearing aid with adaptive start values for apparatus Arthur Giesner 2012-02-07
7853031 Hearing apparatus and a method for own-voice detection 2010-12-14
7844063 Hearing and apparatus with compensation of acoustic and electromagnetic feedback signals Henning Puder 2010-11-30
7742611 Hearing aid Esfandiar Grafenberg 2010-06-22
7574012 Hearing aid with noise suppression, and operating method therefor Joachim Eggers 2009-08-11