CB

Caspar Titus Bolsman

SB Sonion Nederland B.V.: 12 patents #9 of 106Top 9%
📍 Hoofddorp, NL: #7 of 197 inventorsTop 4%
Overall (All Time): #396,133 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12279094 Acoustic valve, and hearing device including such an acoustic valve Theodorus Gerardus Maria Brouwer, Laurens de Ruijter, Eddy Dubbeldeman 2025-04-15
10945084 Personal hearing device Nishant Lawand, Laurens de Ruijter, Petrus Egbertus Henricus Hermsen, Erik Marinus Krom, Theodorus Geradus Maria Brouwer +1 more 2021-03-09
10887705 Electronic circuit and in-ear piece for a hearing device Adrianus Maria Lafort, René Maas, Theodorus Geradus Maria Brouwer, Yang Gao 2021-01-05
10869119 Sound channel element with a valve and a transducer with the sound channel element Nishant Lawand, Laurens de Ruijter, Petrus Egbertus Henricus Hermsen, Erik Marinus Krom, Theodorus Geradus Maria Brouwer +2 more 2020-12-15
10805746 Valve, a transducer comprising a valve, a hearing device and a method Laurens de Ruijter, Petrus Egbertus Henricus Hermsen, Erik Marinus Krom, Nishant Lawand, René Maas +1 more 2020-10-13
10699833 Magnet assembly Camiel Eugène Groffen, Wouter Bruins, Gerardus Johannes Franciscus Theodorus van der Beek, Jan Hijman 2020-06-30
10616680 Receiver assembly Raymond Mögelin, Rasmus Voss, Patrick Linthorst, Andreas Tiefenau, Nicolaas Maria Jozef Stoffels +4 more 2020-04-07
10405085 Receiver assembly Andreas Tiefenau, Laurens de Ruijter, Oleg Antoniuk, Nicolaas Maria Jozef Stoffels, Umut Tabak +3 more 2019-09-03
10009693 Receiver having a suspended motor assembly Aart Zeger van Halteren, Adrianus Maria Lafort, Rasmus Voss, Andreas Tiefenau, Paul Christiaan van Hal 2018-06-26
9736591 Loudspeaker, an armature and a method Aart Zeger van Halteren, Adrianus Maria Lafort 2017-08-15
9729974 Hybrid receiver module Aart Zeger van Halteren, Morten Kjeldsen Andersen, Rasmus Voss 2017-08-08
9432774 Transducer with a bent armature 2016-08-30