Patents Assigned to Team IP Holdings, LLC
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Patent number: 11902750Abstract: Systems and methods for arranging two first-order directional microphones in tandem to form a second-order directional microphone system of an amplified listening device are provided. The amplified listening device includes a first directional microphone configured to provide a first electrical signal having a first phase, and a second directional microphone reversed in space and configured to provide a second electrical signal having a second phase opposite the first phase. Microphone inlet ports of the first and second directional microphones are linearly aligned in a same plane. The rear microphone inlet ports of the first and second directional microphones are positioned adjacent each other. The amplified listening device includes a resistive summing circuit without phase inverting circuitry. The resistive summing circuit is configured to combine the first electrical signal and the second electrical signal to generate a second order directional response.Type: GrantFiled: May 3, 2022Date of Patent: February 13, 2024Assignee: Team IP Holdings, LLCInventors: Mead C. Killion, Andrew Haapapuro, Viorel Drambarean
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Patent number: 11711661Abstract: Conformable vented eartips are provided. A comfortable vented eartip includes an ear insertion end, an earphone insertion end opposite the ear insertion end, a base at the ear insertion end extending toward the earphone extension end, a central opening extending through the base to form an inner sound channel through the base, and at least one flange. The at least one flange includes a first flange end extending from the base at an angle away from the base and toward the earphone insertion end at a second flange end. The at least one flange includes at least one swept indent extending between the first flange end and the second flange end. The at least one swept indent sweeps laterally around a portion of a circumference of the at least one flange.Type: GrantFiled: October 6, 2021Date of Patent: July 25, 2023Assignee: TEAM IP HOLDINGS, LLCInventor: Steve Iseberg
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Patent number: 11665491Abstract: Face masks and attachments to accommodate hearing aids are provided herein. The face masks include a mask body, ear loops and a hearing aid holder to removably hold a hearing aid. In some configurations, a hearing aid holder which can be detachably attached to a mask is provided.Type: GrantFiled: May 21, 2021Date of Patent: May 30, 2023Assignee: Team IP Holdings, LLCInventors: Timothy D. Schnell, Tal Daniel Kocen, Steve Iseberg
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Patent number: 11622216Abstract: Systems and methods for interactive mobile fitting of hearing aids are provided. The method includes a mobile device receiving a reduced size fitting data set having a set of sampling points from a hearing aid. The method includes interpolating the reduced size fitting data set into a continuous fitting curve presented at a display of the mobile device with user interface objects that each correspond with one or more sampling points. The method includes receiving a user input manipulating a user interface object. The user input adjusts a value of sampling point(s) corresponding to the user interface object to generate an updated reduced size fitting data set that is communicated to the hearing aid. The method includes generating a substitute complete fitting data set based on the updated reduced size fitting data set for application to input audio to generate modified audio that is output from the hearing aid.Type: GrantFiled: September 13, 2021Date of Patent: April 4, 2023Assignee: Team IP Holdings, LLCInventors: Keith L. Davis, Lingming Wang, Todd J. Palmer, Bennett Griffin, Timothy D. Schnell
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Patent number: 11557831Abstract: An audio device (e.g., hearing aid) can optionally have a radio-frequency antenna that includes an antenna structure on a flexible printed circuit board. The antenna structure can have one or metal traces disposed on the flexible printed circuit board, the antenna structure extending over an area that substantially coincides with the area of the flexible printed circuit board. The flexible printed circuit board is foldable into a three-dimensional structure that can be disposed in a folded configuration in an audio device (e.g., hearing aid).Type: GrantFiled: March 4, 2021Date of Patent: January 17, 2023Assignee: Team IP Holdings, LLCInventor: Tenvoon Wong
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Patent number: 11184697Abstract: Conformable sealing eartips having ribs formed on an interior surface of one or more eartip flanges are provided. The eartip may include a body and one or more flanges. The body may include an ear insertion end, an earphone insertion end opposite the ear insertion end, and a central opening extending between the ear insertion end and the earphone insertion end to form an inner sound channel through the body. The one or more flanges may extend from the body and may include an outer sealing surface and an inner surface. At least one of the one or more flanges may include a plurality of ribs protruding from the inner surface of the at least one of the one or more flanges.Type: GrantFiled: January 7, 2020Date of Patent: November 23, 2021Assignee: Team IP Holdings, LLCInventor: Steve Iseberg
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Patent number: 10957972Abstract: An audio device (e.g., hearing aid) can optionally have a radio-frequency antenna that includes an antenna structure on a flexible printed circuit board. The antenna structure can have one or metal traces disposed on the flexible printed circuit board, the antenna structure extending over an area that substantially coincides with the area of the flexible printed circuit board. The flexible printed circuit board is foldable into a three-dimensional structure that can be disposed in a folded configuration in an audio device (e.g., hearing aid).Type: GrantFiled: May 29, 2018Date of Patent: March 23, 2021Assignee: Team IP Holdings, LLCInventor: Tenvoon Wong
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Patent number: 10757512Abstract: Apparatus and methods for multi-source audio amplification and ear protection devices are provided herein. In certain configurations, an audio amplification and ear protection device includes at least one microphone that generates an ambient sound signal based on detecting ambient sound, at least one speaker, and an electrical system that controls sound outputted by the at least one speaker based on amplifying the ambient sound signal and a secondary sound source signal. The electrical system receives a first user-controlled volume signal that is operable to control an amount of amplification provided to the ambient sound signal, and a second user-controlled volume signal that is operable to control an amount of amplification provided to the secondary sound source signal.Type: GrantFiled: September 14, 2018Date of Patent: August 25, 2020Assignee: Team IP Holdings, LLCInventors: Timothy D. Schnell, Doug Mann
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Patent number: 10701473Abstract: Apparatus and methods for audio amplification devices are provided herein. In certain configurations, an audio amplification device includes a device body, at least one speaker, an electrical system housed in the device body, and one or more light elements integrated into the device body. The electrical system is configured to control an output of sound to the at least one speaker. Additionally, the electrical system controls the one or more light elements, such as by controlling light intensity, flashing rate, and/or color, to thereby enhance safety to the user.Type: GrantFiled: November 29, 2017Date of Patent: June 30, 2020Assignee: TEAM IP HOLDINGS, LLCInventors: Gary Boyer, Timothy D. Schnell
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Patent number: 10334351Abstract: Apparatus and methods for headsets, such as multi-source audio amplification and ear protection devices, are provided herein. In certain configurations, protection headset system includes a removable growth band that fills the gap of the user and a headband of the device. The device may optionally have at least one microphone that generates an ambient sound signal based on detecting ambient sound, at least one speaker, and an electrical system that controls sound outputted by the at least one speaker based on amplifying the ambient sound signal and a secondary sound source signal. The electrical system receives a user-controlled volume signal that is operable to control an amount of amplification provided to the ambient sound signal, and/or an amount of amplification provided to the secondary sound source signal.Type: GrantFiled: March 6, 2018Date of Patent: June 25, 2019Assignee: Team IP Holdings, LLCInventors: Gary Boyer, Timothy D. Schnell
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Patent number: 10111014Abstract: Apparatus and methods for multi-source audio amplification and ear protection devices are provided herein. In certain configurations, an audio amplification and ear protection device includes at least one microphone that generates an ambient sound signal based on detecting ambient sound, at least one speaker, and an electrical system that controls sound outputted by the at least one speaker based on amplifying the ambient sound signal and a secondary sound source signal. The electrical system receives a first user-controlled volume signal that is operable to control an amount of amplification provided to the ambient sound signal, and a second user-controlled volume signal that is operable to control an amount of amplification provided to the secondary sound source signal.Type: GrantFiled: July 15, 2016Date of Patent: October 23, 2018Assignee: Team IP Holdings, LLCInventors: Timothy D. Schnell, Doug Mann
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Patent number: D997918Type: GrantFiled: September 1, 2021Date of Patent: September 5, 2023Assignee: TEAM IP HOLDINGS, LLCInventors: Daniel Allen, Joseph Barrett, Darin Hale, Tal Kocen