WK

Wee Haw Koo

SP Siemens Medical Instruments Pte.: 9 patents #10 of 187Top 6%
SG Siemens Audiologische Technik Gmbh: 8 patents #18 of 180Top 10%
SP Sivantos Pte.: 1 patents #120 of 225Top 55%
📍 Singapore, SG: #333 of 13,971 inventorsTop 3%
Overall (All Time): #257,596 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
9204228 Hearing instrument with plug-in sound tube connection, corresponding case and sound tube Mo Choong Marie Chan 2015-12-01
8831259 Hearing aid faceplate arrangement Beng Hai Tan 2014-09-09
8693718 Receiver tube, receiver and hearing aid instrument with a receiver tube Wee Haw Agustiar, Mo Choong Marie Chan, Ju Lin Teo 2014-04-08
8416975 Hearing aid housing Wai Kit Ho 2013-04-09
8249261 Method for three-dimensional presentation of a hearing apparatus on a head and corresponding graphics facility Andreas Kiepfer 2012-08-21
8213627 Method and apparatus for monitoring a hearing aid Lilyana Joeng, Meng Kiang Lim, Poh Chye Lim 2012-07-03
8189836 Ear mold with vent opening through outer ear and corresponding ventilation method Wai Kit Ho 2012-05-29
8139800 Hearing apparatus with a magnetically attached battery holding device Wai Kit Ho, Beng Hai Tan 2012-03-20
8130993 Hearing device with a securing system for a receiver tube Wai Kit Ho, Beng Hai Tan 2012-03-06
8111852 Hearing aid with component mounted in the housing by a damping clip Wai Kit Ho, Beng Hai Tan 2012-02-07
8103032 Hearing aid Wai Kit Ho, Beng Hai Tan 2012-01-24
8103031 Hearing device sound emission tube with a 2-component design Wai Kit Ho, Wee Loong Ng 2012-01-24
8098865 Behind-the-ear hearing device with a magnetically-attached ear hook Wai Kit Ho, Beng Hai Tan 2012-01-17
8098863 Hearing apparatus having an electrical control element integrated in a cover Wai Kit Ho, Beng Hai Tan 2012-01-17
8098861 Battery compartment door Wai Kit Ho, Beng Hai Tan 2012-01-17
8094851 Hearing apparatus having a rocker-like actuator for switching on/off Markus Heerlein, Thomas Kasztelan 2012-01-10
8081788 Shielding device for a hearing aid Meng Kiang Lim 2011-12-20
7781692 Switch Markus Heerlein 2010-08-24