Dalhoff; Ernst

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dalhoff; Ernst.The latest application filed is for "method and apparatus for testing hearing ability".

Company Profile

6.9.9

Dalhoff; Ernst - Rottenburg DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for automatic determination of an individual function of a DPOAE level Grant 11,024,421 - Dalhoff , et al. June 1, 2	2021-06-01
Method And Apparatus For Testing Hearing Ability App 20200268288 - Dalhoff; Ernst ; et al.	2020-08-27
Hearing aid that can be introduced into the auditory canal and hearing aid system Grant 10,616,699 - Dalhoff , et al.	2020-04-07
Method and device for examining the faculty of hearing Grant 10,561,347 - Dalhoff , et al. Feb	2020-02-18
Hearing Aid That Can Be Introduced Into The Auditory Canal And Hearing Aid System App 20190158966 - DALHOFF; Ernst ; et al.	2019-05-23
Hearing aid that can be introduced into the auditory canal and hearing aid system Grant 10,219,087 - Dalhoff , et al. Feb	2019-02-26
Method For Automatic Determination Of An Individual Function Of A Dpoae Level App 20170332977 - Dalhoff; Ernst ; et al.	2017-11-23
Method And Device For Examining The Faculty Of Hearing App 20170150909 - Dalhoff; Ernst ; et al.	2017-06-01
Sound transducer for insertion in an ear Grant 9,497,556 - Kaltenbacher , et al. November 15, 2	2016-11-15
Hearing Aid That Can Be Introduced Into The Auditory Canal And Hearing Aid System App 20160323680 - DALHOFF; Ernst ; et al.	2016-11-03
Hearing aid and method for eliminating acoustic feedback in the amplification of acoustic signals Grant 9,078,073 - Goll , et al. July 7, 2	2015-07-07
Hearing Aid And Method For Eliminating Acoustic Feedback In The Amplification Of Acoustic Signals App 20140193010 - Goll; Erich ; et al.	2014-07-10
Sound Transducer For Insertion In An Ear App 20120053393 - Kaltenbacher; Dominik ; et al.	2012-03-01
Device for the non-contacting measurement of an object to be measured, particularly for distance and/or vibration measurement Grant 6,844,936 - Dalhoff January 18, 2	2005-01-18
Device for the non-contacting measurement of an object to be measured, particularly for distance and/or vibration measurement App 20030011780 - Dalhoff, Ernst	2003-01-16

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