Wai Kit David Ho

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Hearing aid housing
- Patent number 8,416,975
- Issue date Apr 9, 2013
- Siemens Medical Instruments Pte. Ltd.
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid device with an on/off switch
- Patent number 8,270,646
- Issue date Sep 18, 2012
- Siemens Medical Instruments Ptd. Ltd.
- Markus Heerlein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid device
- Patent number 8,199,951
- Issue date Jun 12, 2012
- Siemens Audiologische Technik GmbH
- Markus Heerlein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ear mold with vent opening through outer ear and corresponding vent...
- Patent number 8,189,836
- Issue date May 29, 2012
- Siemens Medical Instruments Pte. Ltd.
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing apparatus with a magnetically attached battery holding device
- Patent number 8,139,800
- Issue date Mar 20, 2012
- Siemens Audiologische Technik GmbH
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device with a securing system for a receiver tube
- Patent number 8,130,993
- Issue date Mar 6, 2012
- Siemens Audiologische Technik GmbH
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid with component mounted in the housing by a damping clip
- Patent number 8,111,852
- Issue date Feb 7, 2012
- Siemens Audiologische Technik GmbH
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device sound emission tube with a 2-component design
- Patent number 8,103,031
- Issue date Jan 24, 2012
- Siemens Medical Instruments Pte. Ltd.
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid
- Patent number 8,103,032
- Issue date Jan 24, 2012
- Siemens Medical Instruments Pte. Ltd.
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Battery compartment door
- Patent number 8,098,861
- Issue date Jan 17, 2012
- Siemens Audiologische Technik GmbH
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing apparatus having an electrical control element integrated i...
- Patent number 8,098,863
- Issue date Jan 17, 2012
- Siemens Audiologische Technik GmbH
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Behind-the-ear hearing device with a magnetically-attached ear hook
- Patent number 8,098,865
- Issue date Jan 17, 2012
- Siemens Audiologische Technik GmbH
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio shoe contact for a hearing device
- Patent number 7,853,032
- Issue date Dec 14, 2010
- Siemens Audiologische Technik GmbH
- Markus Heerlein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HEARING AID HOUSING
- Publication number 20110222716
- Publication date Sep 15, 2011
- SIEMENS MEDICAL INSTRUMENTS PTE. LTD.
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Battery compartment door
- Publication number 20090252359
- Publication date Oct 8, 2009
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing Aid Device
- Publication number 20090136069
- Publication date May 28, 2009
- Markus Heerlein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ear mold with vent opening through outer ear and corresponding vent...
- Publication number 20090123011
- Publication date May 14, 2009
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing Aid Device
- Publication number 20090110222
- Publication date Apr 30, 2009
- Markus Heerlein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver
- Publication number 20090103755
- Publication date Apr 23, 2009
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing aid
- Publication number 20090092270
- Publication date Apr 9, 2009
- Siemens Medical Instruments Pte. Ltd.
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Configuration with a Wearing Hook for Hearing Devices and Associate...
- Publication number 20090022349
- Publication date Jan 22, 2009
- SIEMENS MEDICAL INSTRUMENTS PTE. LTD.
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING AID WITH COMPONENT MOUNTED IN THE HOUSING BY A DAMPING CLIP
- Publication number 20090016553
- Publication date Jan 15, 2009
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE SOUND EMISSION TUBE WITH A 2-COMPONENT DESIGN
- Publication number 20080317272
- Publication date Dec 25, 2008
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wearing hook with metal section for a hearing device
- Publication number 20080298620
- Publication date Dec 4, 2008
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing apparatus with removable volume control module
- Publication number 20080232626
- Publication date Sep 25, 2008
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing device with a securing system for a receiver tube
- Publication number 20080232628
- Publication date Sep 25, 2008
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Behind-the-ear hearing device with a magnetically-attached ear hook
- Publication number 20080205680
- Publication date Aug 28, 2008
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing apparatus with automatic alignment of the directional micro...
- Publication number 20080192968
- Publication date Aug 14, 2008
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sound conductor and hearing apparatus
- Publication number 20080101637
- Publication date May 1, 2008
- Siemens Audiologische Technik GmbH
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing aid with a battery compartment
- Publication number 20080044049
- Publication date Feb 21, 2008
- SIEMENS AUDIOLOGISSCHE TECHNIK GmbH
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing apparatus having an electrical control element integrated i...
- Publication number 20070248234
- Publication date Oct 25, 2007
- Siemens Audiologische Technik GmbH
- Wai Kit David Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio shoe contact for a hearing device
- Publication number 20070047751
- Publication date Mar 1, 2007
- Markus Heerlein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Wai Kit David Ho

Person

Patents Grantslast 30 patents

Hearing aid housing

Hearing aid device with an on/off switch

Hearing aid device

Ear mold with vent opening through outer ear and corresponding vent...

Hearing apparatus with a magnetically attached battery holding device

Hearing device with a securing system for a receiver tube

Hearing aid with component mounted in the housing by a damping clip

Hearing device sound emission tube with a 2-component design

Hearing aid

Battery compartment door

Hearing apparatus having an electrical control element integrated i...

Behind-the-ear hearing device with a magnetically-attached ear hook

Audio shoe contact for a hearing device

Patents Applicationslast 30 patents

HEARING AID HOUSING

Battery compartment door

Hearing Aid Device

Ear mold with vent opening through outer ear and corresponding vent...

Hearing Aid Device

Receiver

Hearing aid

Configuration with a Wearing Hook for Hearing Devices and Associate...

HEARING AID WITH COMPONENT MOUNTED IN THE HOUSING BY A DAMPING CLIP

HEARING DEVICE SOUND EMISSION TUBE WITH A 2-COMPONENT DESIGN

Wearing hook with metal section for a hearing device

Hearing apparatus with removable volume control module

Hearing device with a securing system for a receiver tube

Behind-the-ear hearing device with a magnetically-attached ear hook

Hearing apparatus with automatic alignment of the directional micro...

Sound conductor and hearing apparatus

Hearing aid with a battery compartment

Hearing apparatus having an electrical control element integrated i...

Audio shoe contact for a hearing device