Patents by Inventor Jack Zhao
Jack Zhao 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).
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Publication number: 20260156395Abstract: Disclosed is a hearing. The hearing device comprises an ear cup. The hearing device further comprises a headband being configured to rest on the user's head and a hinge arm. The hinge arm comprises a hinge center arranged at the earcup defining a rotating axis of the ear cup with respect to the headband, whereby the hinge arm can rotate through an angular interval from a rest position to a variable use position. The hearing device further comprises a force element configured to bias the hinge arm towards the rest position. The hinge center is arranged offset from a center of the ear cup. The rotating axis is configured to pass through the center of the ear cup.Type: ApplicationFiled: March 27, 2023Publication date: June 4, 2026Inventors: Chokko CHEN, Samuel GAO, Frank LIN, Arthur YOU, Jack ZHAO, Peter ZHONG, Jon Grane MADSEN, Rasmus PEDERSEN
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Publication number: 20250324187Abstract: AMENDMENTS TO THE ABSTRACT Please amend the Abstract of the Disclosure as follows: Disclosed is a hearing device. The hearing device is configured to be worn on a user's head. The hearing device comprises a first earpiece configured to be worn at an ear of the user. The first earpiece comprises a primary surface . The primary surface is configured to face the user's ear when the user is wearing the hearing device in its intended position. The hearing device further comprises an earpiece support. The earpiece support is configured to rest on the user's head. The earpiece support has a first end and a second end. The first earpiece is pivotably attached to the first end of the earpiece support by means of a first pivot hinge, such that a distance (A) from the first pivot hinge to the primary surface of the first earpiece is in the range of about 5 mm to 15 mm.Type: ApplicationFiled: May 30, 2022Publication date: October 16, 2025Inventors: Seven HUANG, Frank LIN, Jon Grane MASDEN, Bill ZENG, Jack ZHAO
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Patent number: 12422040Abstract: A shift actuator for a transmission includes a drive assembly coupled with a selector interface. A transmission selector operates between a plurality of transmission settings. A threaded actuator is rotationally operated by the drive assembly. A carriage linearly operates along the threaded actuator to define a plurality of actuator positions that correspond to the transmission settings. An actuator arm extends between the carriage and the transmission selector to translate linear operation of the carriage to rotational operation of the transmission selector.Type: GrantFiled: March 30, 2021Date of Patent: September 23, 2025Assignee: GHSP, Inc.Inventors: Jack Zhao, Shavin Zhang, Gary Chen, Zhengwei Ye
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Publication number: 20240229929Abstract: A shift actuator for a transmission includes a drive assembly coupled with a selector interface. A transmission selector operates between a plurality of transmission settings. A threaded actuator is rotationally operated by the drive assembly. A carriage linearly operates along the threaded actuator to define a plurality of actuator positions that correspond to the transmission settings. An actuator arm extends between the carriage and the transmission selector to translate linear operation of the carriage to rotational operation of the transmission selector.Type: ApplicationFiled: March 30, 2021Publication date: July 11, 2024Inventors: Jack ZHAO, Shavin ZHANG, Gary CHEN, Zhengwei YE
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Patent number: 12028674Abstract: The disclosure relates to on-ear headphones comprising at least one ear-cushion, the at least one ear-cushion defining an ear-surface configured to interface with a user's ear when the headphones are worn by the user, the ear-surface comprising a perforated area, the perforated area comprising a plurality of staggered elongated perforations.Type: GrantFiled: August 9, 2022Date of Patent: July 2, 2024Assignee: GN AUDIO A/SInventors: Jon Grane Madsen, Jack Zhao, Bill Zeng, Frank Zhang
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Publication number: 20240133465Abstract: A shift actuator for a transmission includes a drive assembly coupled with a selector interface. A transmission selector operates between a plurality of transmission settings. A threaded actuator is rotationally operated by the drive assembly. A carriage linearly operates along the threaded actuator to define a plurality of actuator positions that correspond to the transmission settings. An actuator arm extends between the carriage and the transmission selector to translate linear operation of the carriage to rotational operation of the transmission selector.Type: ApplicationFiled: March 29, 2021Publication date: April 25, 2024Inventors: Jack ZHAO, Shavin ZHANG, Gary CHEN, Zhengwei YE
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Publication number: 20230053043Abstract: The disclosure relates to on-ear headphones comprising at least one ear-cushion, the at least one ear-cushion defining an ear-surface configured to interface with a user's ear when the headphones are worn by the user, the ear-surface comprising a perforated area, the perforated area comprising a plurality of staggered elongated perforations.Type: ApplicationFiled: August 9, 2022Publication date: February 16, 2023Inventors: Jon Grane MADSEN, Jack ZHAO, Bill ZENG, Frank ZHANG
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Patent number: 11509990Abstract: The disclosure relates to a headband for a headset, the headband comprising a first strip and a second strip detachably assembled together. The first strip comprises at least one through opening and the second strip is detachably connected via the through opening to the first strip as a cover. The second strip comprises first and second parts at least partly covering the first strip. The disclosure further relates to a headset comprising a headband and a method for assembly of a headband for a headset.Type: GrantFiled: November 10, 2021Date of Patent: November 22, 2022Assignee: GN AUDIO A/SInventors: Frank Lin, Seven Huang, Jon Grane Madsen, Bill Grane Zeng, Jack Zhao
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Publication number: 20220210533Abstract: The disclosure relates to a headband for a headset, the headband comprising a first strip and a second strip detachably assembled together. The first strip comprises at least one through opening and the second strip is detachably connected via the through opening to the first strip as a cover. The second strip comprises first and second parts at least partly covering the first strip. The disclosure further relates to a headset comprising a headband and a method for assembly of a headband for a headset.Type: ApplicationFiled: November 10, 2021Publication date: June 30, 2022Inventors: Frank LIN, Seven HUANG, Jon Grane MADSEN, Bill Grane ZENG, Jack ZHAO
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Publication number: 20070238243Abstract: A process and an architecture related to a vertical MOSFET device and a capacitor for use in integrated circuits. Generally, the integrated circuit structure includes a semiconductor layer with a major surface formed along a plane thereof and further including a first doped region formed in the surface. A second doped region of a different conductivity type than the first doped region is positioned over the first region. A third doped region of a different conductivity type than the second region is positioned over the second region. In one embodiment of the invention, a semiconductor device includes a first layer of semiconductor material and a first field-effect transistor having a first source/drain region formed in the first layer. A channel region of the transistor is formed over the first layer and an associated second source/drain region is formed over the channel region. The integrated circuit further includes a capacitor having a bottom plate, dielectric layer and a top capacitor plate.Type: ApplicationFiled: June 1, 2007Publication date: October 11, 2007Inventors: Samir Chaudhry, Paul Layman, John McMacken, J. Thomson, Jack Zhao
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Publication number: 20070228440Abstract: A process and an architecture related to a vertical MOSFET device and a capacitor for use in integrated circuits. Generally, the integrated circuit structure includes a semiconductor layer with a major surface formed along a plane thereof and further including a first doped region formed in the surface. A second doped region of a different conductivity type than the first doped region is positioned over the first region. A third doped region of a different conductivity type than the second region is positioned over the second region. In one embodiment of the invention, a semiconductor device includes a first layer of semiconductor material and a first field-effect transistor having a first source/drain region formed in the first layer. A channel region of the transistor is formed over the first layer and an associated second source/drain region is formed over the channel region. The integrated circuit further includes a capacitor having a bottom plate, dielectric layer and a top capacitor plate.Type: ApplicationFiled: May 31, 2007Publication date: October 4, 2007Inventors: Samir Chaudhry, Paul Layman, John McMacken, J. Thomson, Jack Zhao
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Publication number: 20070111414Abstract: An architecture for creating a vertical silicon-on-insulator MOSFET. Generally, an integrated circuit structure includes a semiconductor area with a major surface formed along a plane and a first source/drain contact region formed in the surface. A relatively thin single crystalline layer is oriented vertically above the major surface and comprises a first source/drain doped region over which is located a doped channel region, over which is located a second source/drain region. An insulating layer is disposed adjacent said first and said second source/drain regions and said channel region, serving as the insulating material of the SOI device. In another embodiment, insulating material is adjacent only said first and said second source/drain regions. A conductive region is adjacent the channel region for connecting the back side of the channel region to ground, for example, to prevent the channel region from floating.Type: ApplicationFiled: May 19, 2006Publication date: May 17, 2007Inventors: Samir Chaudhry, Paul Layman, John McMacken, J. Thomson, Jack Zhao
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Publication number: 20060166429Abstract: An architecture for creating a vertical JFET. Generally, an integrated circuit structure includes a semiconductor area with a major surface formed along a plane and a first source/drain doped region formed in the surface. A second doped region forming a channel of different conductivity type than the first region is positioned over the first region. A third doped region is formed over the second doped region having an opposite conductivity type with respect to the second doped region, and forming a source/drain region. A gate is formed over the channel to form a vertical JFET. In an associated method of manufacturing the semiconductor device, a first source/drain region is formed in a semiconductor layer. A field-effect transistor gate region, including a channel and a gate electrode, is formed over the first source/drain region. A second source/drain region is then formed over the channel having the appropriate conductivity type.Type: ApplicationFiled: March 27, 2006Publication date: July 27, 2006Inventors: Samir Chaudhry, Paul Layman, John McMacken, Ross Thomson, Jack Zhao
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Publication number: 20050048709Abstract: An architecture for creating multiple operating voltage MOSFETs. Generally, an integrated circuit structure includes a semiconductor area with a major surface formed along a plane and first and second spaced-apart doped regions formed in the surface. A third doped region forming a channel of different conductivity type than the first region is positioned over the first region. A fourth doped region of a different conductivity and forming a channel is positioned over the second region. The process of creating the gate structure for each of the two transistors allows for the formation of oxide layers of different thickness between the two transistors. The transistors are therefore capable of operating at different operating voltages (including different threshold voltages). Each transistor further includes fifth and sixth layers positioned respectively over the third and fourth regions and having an opposite conductivity type with respect to the third and fourth regions.Type: ApplicationFiled: October 14, 2003Publication date: March 3, 2005Inventors: Paul Layman, John McMacken, J. Thomson, Samir Chaudhry, Jack Zhao