Patents by Inventor Stephan Gehring

Stephan Gehring has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11523202
    Abstract: An ITE hearing instrumentality, for use in an ear canal, that includes a housing, a receiver located within the housing, an earpiece on the housing that is configured to mount the housing within the ear canal, and at least one biometric sensor on the earpiece.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: December 6, 2022
    Assignee: Sonova AG
    Inventors: Michael Au, Frank Wang, Grace Gardner, Lu Zhang, Stephan Gehring, Daniel Baer
  • Patent number: 11394699
    Abstract: The disclosed technology relates to broadcasting encrypted data to multiple receiver devices, where some receiver devices have long-term access to the encrypted data and some receiver devices have a temporary access to the encrypted data. Receivers having long-term access are part of a “member group” because these member group devices have a master key and the master key enables the member group devices to derive the necessary information to decrypt the encrypted broadcast. In contrast, devices with temporary access possess only a guest key and not master key, without a master key the devices need to receive the guest key from another device to decrypt the broadcast. Access to the encrypted stream can also be based on broadcasting multiple or single diversifiers, where a diversifier can include group identification information to assist in restricting access to the encrypted stream.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: July 19, 2022
    Assignee: SONOVA AG
    Inventor: Stephan Gehring
  • Publication number: 20220014834
    Abstract: An ITE hearing instrumentality, for use in an ear canal, that includes a housing, a receiver located within the housing, an earpiece on the housing that is configured to mount the housing within the ear canal, and at least one biometric sensor on the earpiece.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 13, 2022
    Inventors: Michael Au, Frank Wang, Grace Gardner, Lu Zhang, Stephan Gehring, Daniel Baer
  • Patent number: 11218820
    Abstract: A hearing system comprising a hearing device and at least two controllers connected to the hearing device for changing a state of the hearing device, wherein the hearing device is configured to maintain a transaction token having a present value associated with at least one present state parameter value of the hearing device. Each controller is configured to acquire, prior to changing the state of the hearing device, the present transaction token value and the present at least one state parameter value of the hearing device, to change the acquired parameter value, and to send back to the hearing device, as a state change request, the new at least one state parameter value together with the acquired transaction token value.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: January 4, 2022
    Assignee: Sonova AG
    Inventor: Stephan Gehring
  • Publication number: 20210250338
    Abstract: The disclosed technology relates to broadcasting encrypted data to multiple receiver devices, where some receiver devices have long-term access to the encrypted data and some receiver devices have a temporary access to the encrypted data. Receivers having long-term access are part of a “member group” because these member group devices have a master key and the master key enables the member group devices to derive the necessary information to decrypt the encrypted broadcast. In contrast, devices with temporary access possess only a guest key and not master key, without a master key the devices need to receive the guest key from another device to decrypt the broadcast. Access to the encrypted stream can also be based on broadcasting multiple or single diversifiers, where a diversifier can include group identification information to assist in restricting access to the encrypted stream.
    Type: Application
    Filed: June 30, 2020
    Publication date: August 12, 2021
    Applicant: Sonova AG
    Inventor: Stephan Gehring
  • Patent number: 10834510
    Abstract: Systems and methods for hearing devices with proactive power management are provided. Various embodiments dynamically adapt power consumption to the preferences, needs, and behavior of the hearing device user such that the hearing device provides function until the hearing device can be recharged. Moreover, some embodiments exploit the trend of more intelligent devices and machine learning to create dynamic power management schedules which can be temporarily implemented to create an optimal blend of performance versus battery life while minimizing perception of the feature or performance reduction to the user. Moreover, the dynamic nature of the power management used in various embodiments can account for battery degradation, updated firmware, and/or other factors that may impact battery life as the hearing device ages.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: November 10, 2020
    Assignee: Sonova AG
    Inventors: Stephan Gehring, Manuela Feilner
  • Patent number: 10791101
    Abstract: The disclosed technology relates to broadcasting encrypted data to multiple receiver devices, where some receiver devices have long-term access to the encrypted data and some receiver devices have a temporary access to the encrypted data. Receivers having long-term access are part of a “member group” because these member group devices have a master key and the master key enables the member group devices to derive the necessary information to decrypt the encrypted broadcast. In contrast, devices with temporary access possess only a guest key and not master key, without a master key the devices need to receive the guest key from another device to decrypt the broadcast. Access to the encrypted stream can also be based on broadcasting multiple or single diversifiers, where a diversifier can include group identification information to assist in restricting access to the encrypted stream.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: September 29, 2020
    Assignee: Sonova AG
    Inventor: Stephan Gehring
  • Publication number: 20200120428
    Abstract: Systems and methods for hearing devices with proactive power management are provided. Various embodiments dynamically adapt power consumption to the preferences, needs, and behavior of the hearing device user such that the hearing device provides function until the hearing device can be recharged. Moreover, some embodiments exploit the trend of more intelligent devices and machine learning to create dynamic power management schedules which can be temporarily implemented to create an optimal blend of performance versus battery life while minimizing perception of the feature or performance reduction to the user. Moreover, the dynamic nature of the power management used in various embodiments can account for battery degradation, updated firmware, and/or other factors that may impact battery life as the hearing device ages.
    Type: Application
    Filed: October 10, 2018
    Publication date: April 16, 2020
    Applicant: Sonova AG
    Inventors: Stephan Gehring, Manuela Feilner
  • Publication number: 20200021928
    Abstract: A hearing system comprising a hearing device and at least two controllers connected to the hearing device for changing a state of the hearing device, wherein the hearing device is configured to maintain a transaction token having a present value associated with at least one present state parameter value of the hearing device. Each controller is configured to acquire, prior to changing the state of the hearing device, the present transaction token value and the present at least one state parameter value of the hearing device, to change the acquired parameter value, and to send back to the hearing device, as a state change request, the new at least one state parameter value together with the acquired transaction token value.
    Type: Application
    Filed: February 14, 2017
    Publication date: January 16, 2020
    Inventor: Stephan Gehring
  • Patent number: 10375492
    Abstract: There is provided a method of fitting a hearing assistance device (10, 11) by using a fitting station (40), the hearing assistance device and the fitting station both having a wireless communication interface (20), comprising: generating, separately from the hearing assistance device and the fitting station, a production key, distributing the production key to both the fitting station and the hearing assistance device, and storing the production key on both the fitting station and the hearing assistance device; initiating, via the fitting station, a connection with the hearing assistance device, with the hearing assistance device accepting the connection in order to establish a non-encrypted connection between the fitting station and the hearing assistance device via the wireless communication interfaces; determining, by the fitting station, whether the fitting station has been previously paired with the hearing assistance device, and, if the fitting station has not already been paired with the hearing assist
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: August 6, 2019
    Assignee: Sonova, AG
    Inventors: Stephan Gehring, Roland Hug, Amre El-Hoiydi
  • Patent number: 10306380
    Abstract: A hearing assistance system having a first hearing device worn at a first of a user's ears, a second hearing device worn at a second of the user's ears, and an external audio source device for transmitting an external audio data stream, each hearing device having an interface for wireless data exchange with the external device, including receipt of the external audio data stream, the hearing devices being adapted to establish a binaural link between the first and second hearing devices, the hearing assistance system being adapted to estimate the quality of at least one of the links from the external device to the hearing devices. The hearing assistance system is adapted to dynamically adjust the coding of the audio stream transmitted by the external device according to the estimated quality of the at least one of the links from the external device to the hearing devices.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: May 28, 2019
    Assignee: Sonova AG
    Inventors: Hans-Ueli Roeck, Stephan Gehring
  • Publication number: 20190132691
    Abstract: There is provided a method of fitting a hearing assistance device (10, 11) by using a fitting station (40), the hearing assistance device and the fitting station both having a wireless communication interface (20), comprising: generating, separately from the hearing assistance device and the fitting station, a production key, distributing the production key to both the fitting station and the hearing assistance device, and storing the production key on both the fitting station and the hearing assistance device; initiating, via the fitting station, a connection with the hearing assistance device, with the hearing assistance device accepting the connection in order to establish a non-encrypted connection between the fitting station and the hearing assistance device via the wireless communication interfaces; determining, by the fitting station, whether the fitting station has been previously paired with the hearing assistance device, and, if the fitting station has not already been paired with the hearing assist
    Type: Application
    Filed: June 30, 2015
    Publication date: May 2, 2019
    Inventors: Stephan Gehring, Roland Hug, Amre El-Hoiydi
  • Publication number: 20190020636
    Abstract: The disclosed technology relates to broadcasting encrypted data to multiple receiver devices, where some receiver devices have long-term access to the encrypted data and some receiver devices have a temporary access to the encrypted data. Receivers having long-term access are part of a “member group” because these member group devices have a master key and the master key enables the member group devices to derive the necessary information to decrypt the encrypted broadcast. In contrast, devices with temporary access possess only a guest key and not master key, without a master key the devices need to receive the guest key from another device to decrypt the broadcast. Access to the encrypted stream can also be based on broadcasting multiple or single diversifiers, where a diversifier can include group identification information to assist in restricting access to the encrypted stream.
    Type: Application
    Filed: July 16, 2018
    Publication date: January 17, 2019
    Applicant: Sonova AG
    Inventor: Stephan Gehring
  • Patent number: 10084560
    Abstract: A method for providing sound to at least one user, in which audio signals are captured and transformed into audio data that is transmitted to at least one receiver unit; audio signals are generated from the received audio data and the hearing of the user(s) stimulated thereby; wherein the audio data is transmitted as audio data packets in separate slots of a TDMA frame structure, wherein the transmission unit and the receiver unit(s) are synchronized to form a wireless network, wherein each TDMA frame structure has at least one listening slot during which the synchronized network members do not transmit data and at least one network members listens, and wherein control data is transmitted from an external control device according to a sequence pattern selected according to the duration and periodicity of the listening slot(s) to be received by the at least one synchronized network member during said listening slot(s).
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: September 25, 2018
    Assignee: SONOVA AG
    Inventors: Stephan Gehring, Amre El-Hoiydi
  • Publication number: 20180234777
    Abstract: A hearing assistance system having a first hearing device worn at a first of a user's ears, a second hearing device worn at a second of the user's ears, and an external audio source device for transmitting an external audio data stream, each hearing device having an interface for wireless data exchange with the external device, including receipt of the external audio data stream, the hearing devices being adapted to establish a binaural link between the first and second hearing devices, the hearing assistance system being adapted to estimate the quality of at least one of the links from the external device to the hearing devices. The hearing assistance system is adapted to dynamically adjust the coding of the audio stream transmitted by the external device according to the estimated quality of the at least one of the links from the external device to the hearing devices.
    Type: Application
    Filed: September 15, 2014
    Publication date: August 16, 2018
    Applicant: SONOVA AG
    Inventors: Hans-Ueli Roeck, Stephan Gehring
  • Patent number: 10021495
    Abstract: An antenna module for a hearing device includes a hollow core provided with an axial passageway and a winding around the core which is connectable with a hearing device. The antenna module is arranged to be at least partially contained within the ear canal of a user. This enables the antenna to be separated from sources of interference, since it can be positioned inside the ear canal away from hearing device electronics, thus reducing requirements for shielding and/or compensation. The invention further relates to an ear tip and a hearing device including such an antenna module.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: July 10, 2018
    Assignee: SONOVA AG
    Inventors: Andi Vonlanthen, Stephan Gehring, Christoph Leist, Andreas Jakob, Daniel Probst
  • Patent number: 9980059
    Abstract: A hearing assistance system, having first and second hearing devices worn at respective ears of a user, each hearing device having a BLUETOOTH® interface for wireless reception from an external audio source device, the hearing devices being adapted to establish a binaural data link between each other, wherein the hearing devices are adapted to define first and second sets of BLUETOOTH® profiles assigned to the first and second hearing devices respectively, with the first set and the second set differing by at least one profile, wherein the first devices are adapted to establish a BLUETOOTH® connection to an external device and to advertise their BLUETOOTH® profile to the external device, wherein the hearing devices are adapted to modify, by data exchange via the binaural link, the first and second set of BLUETOOTH® profiles by moving at least one of the profiles from one of the sets to the other set.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: May 22, 2018
    Assignee: Sonova AG
    Inventors: Stephan Gehring, Daniel Lucas-Hirtz
  • Publication number: 20180124527
    Abstract: A method of providing hearing assistance to a user of a hearing system (10, 11, 15) by utilizing an event-related audio broadcast stream (74), the method having the steps of: registering, by the user, for an event; providing, in response to said registering, a personal device (60) of the user with a stream access code required to connect to the broadcast audio stream; establishing a wireless link (72) between the hearing system and the personal device and transmitting the stream access code from the personal device to the hearing system; and connecting, by the hearing system, to the broadcast audio stream.
    Type: Application
    Filed: November 3, 2014
    Publication date: May 3, 2018
    Applicant: SONOVA AG
    Inventors: Amre EL-HOIYDI, Stephan GEHRING, Marc SECALL, Thomas VON DACH
  • Patent number: 9866975
    Abstract: A hearing assistance system having a hearing assistance device to be worn at one of a user's ears and a scanning device, the hearing assistance device and the scanning device both having an interface for wireless data exchange between the hearing assistance device and the scanning device, wherein the hearing assistance device is adapted for wireless data exchange with an external device, wherein the scanning device is adapted to scan for wireless signals from the external device and to transmit, once such signals have been received by the scanning device, a message to the hearing assistance device for notifying the hearing assistance device of the availability of the external device, and wherein the hearing assistance device is adapted to decide, upon receipt of such notification message from the scanning device, whether on not to initiate wireless data exchange with the external device.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: January 9, 2018
    Assignee: Sonova AG
    Inventors: Marc Secall, Amre El-Hoiydi, Stephan Gehring, Hilmar Meier
  • Publication number: 20180006752
    Abstract: A method for providing sound to at least one user, in which audio signals are captured and transformed into audio data that is transmitted to at least one receiver unit; audio signals are generated from the received audio data and the hearing of the user(s) stimulated thereby; wherein the audio data is transmitted as audio data packets in separate slots of a TDMA frame structure, wherein the transmission unit and the receiver unit(s) are synchronized to form a wireless network, wherein each TDMA frame structure has at least one listening slot during which the synchronized network members do not transmit data and at least one network members listens, and wherein control data is transmitted from an external control device according to a sequence pattern selected according to the duration and periodicity of the listening slot(s) to be received by the at least one synchronized network member during said listening slot(s).
    Type: Application
    Filed: September 19, 2017
    Publication date: January 4, 2018
    Inventors: Stephan GEHRING, Amre EL-HOIYDI