Kihlberg; Roger

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kihlberg; Roger.The latest application filed is for "beacon system to improve wireless audio communication between headset communication devices".

Company Profile

7.12.14

Kihlberg; Roger - Varnamo SE

*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
Beacon system to improve wireless audio communication between headset communication devices Grant 11,438,946 - Kihlberg , et al. September 6, 2	2022-09-06
Voice-activated sound encoding for headsets using frequency domain representations of microphone signals Grant 11,418,866 - Apelqvist , et al. August 16, 2	2022-08-16
Beacon System To Improve Wireless Audio Communication Between Headset Communication Devices App 20210153275 - Kihlberg; Roger ; et al.	2021-05-20
Beacon system to improve wireless audio communication between headset communication devices Grant 10,939,487 - Kihlberg , et al. March 2, 2	2021-03-02
Voice-activated Sound Encoding For Headsets Using Frequency Domain Representations Of Microphone Signals App 20210014599 - Apelqvist; Stefan M. ; et al.	2021-01-14
Communication Device And Network Using Tdma Radio Communication Protocol App 20200413399 - KIHLBERG; Roger ; et al.	2020-12-31
Beacon System To Improve Wireless Audio Communication Between Headset Communication Devices App 20200260510 - A1	2020-08-13
Beacon system to improve wireless audio communication between headset communication devices Grant 10,681,756 - Kihlberg , et al.	2020-06-09
Method of retrofitting a hearing protector, and a hearing protector Grant 10,561,532 - Bui , et al. Feb	2020-02-18
A Method Of Retrofitting A Hearing Protector, And A Hearing Protector App 20190314207 - Bui; Van Cuong ; et al.	2019-10-17
Respirator mask speech enhancement apparatus and method Grant 10,166,416 - Kihlberg J	2019-01-01
Beacon System To Improve Wireless Audio Communication Between Headset Communication Devices App 20180227975 - Kihlberg; Roger ; et al.	2018-08-09
Communication Device And Network Using Tdma Radio Communication Protocol App 20180167940 - KIHLBERG; Roger ; et al.	2018-06-14
Respirator mask speech enhancement apparatus and method Grant 9,517,366 - Kihlberg December 13, 2	2016-12-13
Respirator mask speech enhancement apparatus and method Grant 9,498,658 - Kihlberg November 22, 2	2016-11-22
Respirator Mask Speech Enhancement Apparatus And Method App 20160101301 - Kihlberg; Roger	2016-04-14
Respirator Mask Speech Enhancement Apparatus And Method App 20140216448 - Kihlberg; Roger	2014-08-07
Respirator Mask Speech Enhancement Apparatus And Method App 20140216447 - Kihlberg; Roger	2014-08-07
Channel allocation in DECT telecommunication systems Grant 8,649,301 - Kihlberg February 11, 2	2014-02-11
Method of limiting the maximum permitted sound volume in an earphone, and an earphone for carrying out the method Grant 8,223,994 - Kihlberg July 17, 2	2012-07-17
Channel Allocation In DECT Telecommunication Systems App 20100284361 - Kihlberg; Roger	2010-11-11
A Method And An Apparatus For Damping A Sonic Signal App 20100128903 - Kihlberg; Roger ; et al.	2010-05-27
Method Of Limiting The Maximum Permitted Sound Volume In An Earphone, And An Earphone For Carrying Out The Method App 20090252349 - Kihlberg; Roger	2009-10-08
Radiation sensor device Grant 6,841,784 - Brahme , et al. January 11, 2	2005-01-11
Radiation sensor device App 20040004189 - Brahme, Anders ; et al.	2004-01-08

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