Gran; Karl-Fredrik Johan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gran; Karl-Fredrik Johan.The latest application filed is for "hearing aid with spatial signal enhancement".
- Gran; Karl-Fredrik Johan - Limhamn SE
- Gran; Karl-Fredrik Johan - Malmo SE
| Patent | Date |
|---|---|
| Binaural hearing system with localization of sound sources Grant 11,438,713 - Udesen , et al. September 6, 2 | 2022-09-06 |
| Hearing aid with spatial signal enhancement Grant 10,869,142 - Gran , et al. December 15, 2 | 2020-12-15 |
| Hearing aid with means for adaptive feedback compensation Grant 10,524,062 - Gran , et al. Dec | 2019-12-31 |
| Hearing Aid With Spatial Signal Enhancement App 20190342677 - GRAN; Karl-Fredrik Johan ; et al. | 2019-11-07 |
| Hearing aid with spatial signal enhancement Grant 10,425,747 - Gran , et al. Sept | 2019-09-24 |
| Method of determining objective perceptual quantities of noisy speech signals Grant 10,397,711 - Boldt , et al. A | 2019-08-27 |
| Binaural Hearing System With Localization Of Sound Sources App 20190110137 - Udesen; Jesper ; et al. | 2019-04-11 |
| Performance based in situ optimization of hearing aids Grant 10,154,357 - Gran , et al. Dec | 2018-12-11 |
| Performance based in situ optimization of hearing aids Grant 9,838,805 - Gran , et al. December 5, 2 | 2017-12-05 |
| Performance Based In Situ Optimization Of Hearing Aids App 20170295440 - GRAN; Karl-Fredrik Johan ; et al. | 2017-10-12 |
| Diffuse noise listening Grant 9,774,960 - Gran September 26, 2 | 2017-09-26 |
| Performance based in situ optimization of hearing aids Grant 9,723,415 - Gran , et al. August 1, 2 | 2017-08-01 |
| Method of superimposing spatial auditory cues on externally picked-up microphone signals Grant 9,699,574 - Gran , et al. July 4, 2 | 2017-07-04 |
| Method Of Determining Objective Perceptual Quantities Of Noisy Speech Signals App 20170094420 - BOLDT; Jesper Bunsow ; et al. | 2017-03-30 |
| Performance Based In Situ Optimization Of Hearing Aids App 20170055090 - GRAN; Karl-Fredrik Johan ; et al. | 2017-02-23 |
| Performance Based In Situ Optimization Of Hearing Aids App 20160373869 - GRAN; Karl-Fredrik Johan ; et al. | 2016-12-22 |
| Method Of Superimposing Spatial Auditory Cues On Externally Picked-up Microphone Signals App 20160192090 - GRAN; Karl-Fredrik Johan ; et al. | 2016-06-30 |
| Diffuse Noise Listening App 20160183011 - GRAN; Karl-Fredrik Johan | 2016-06-23 |
| Hearing aid with improved localization Grant 9,338,561 - Gran , et al. May 10, 2 | 2016-05-10 |
| Beamforming in hearing aids Grant 9,282,411 - Gran March 8, 2 | 2016-03-08 |
| Hearing aid with improved localization Grant 9,148,733 - Gran , et al. September 29, 2 | 2015-09-29 |
| Hearing aid with improved localization Grant 9,148,735 - Ma , et al. September 29, 2 | 2015-09-29 |
| Hearing aid with improved localization Grant 9,100,762 - Gran August 4, 2 | 2015-08-04 |
| Hearing Aid With Improved Localization App 20140348360 - GRAN; Karl-Fredrik Johan | 2014-11-27 |
| Hearing Aid With Spatial Signal Enhancement App 20140348331 - GRAN; Karl-Fredrik Johan ; et al. | 2014-11-27 |
| Hearing aid with signal enhancement Grant 8,891,777 - Gran , et al. November 18, 2 | 2014-11-18 |
| Hearing Aid With Improved Localization App 20140185847 - GRAN; Karl-Fredrik Johan ; et al. | 2014-07-03 |
| Hearing Aid With Improved Localization App 20140185846 - GRAN; Karl-Fredrik Johan ; et al. | 2014-07-03 |
| Hearing Aid With Improved Localization App 20140185849 - MA; Guilin ; et al. | 2014-07-03 |
| Beamforming in hearing aids Grant 8,630,431 - Gran January 14, 2 | 2014-01-14 |
| Beamforming In Hearing Aids App 20130336507 - GRAN; Karl-Fredrik Johan | 2013-12-19 |
| Hearing Aid With Signal Enhancement App 20130170653 - Gran; Karl-Fredrik Johan ; et al. | 2013-07-04 |
| Hearing aid with means for decorrelating input and output signals Grant 8,345,902 - Ma , et al. January 1, 2 | 2013-01-01 |
| Beamforming In Hearing Aids App 20120008807 - GRAN; Karl-Fredrik Johan | 2012-01-12 |
| Hearing Aid With Means For Adaptive Feedback Compensation App 20110064253 - GRAN; Karl-Fredrik Johan ; et al. | 2011-03-17 |
| Hearing Aid With Means For Decorrelating Input And Output Signals App 20110064252 - MA; Guilin ; et al. | 2011-03-17 |
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