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公开(公告)号：US10996693B1
公开(公告)日：2021-05-04
申请号：US16792714
申请日：2020-02-17
Applicant: Robert Bosch GmbH
Inventor： Thomas Rocznik , Christian Peters , Seow Yuen Yee , Ning Wang
Abstract: A method of countering a residual resonance experienced by an electronic communication device due to an activation of an actuator within the housing of the electronic communication device. The method includes determining an effective vibration behavior of the electronic communication device when activating the actuator according to a predetermined pattern, determining, based on the effective vibration behavior, a desired counter actuation signal, activating the actuator according to the predetermined pattern for a predetermined period of time, and upon expiration of the predetermined period of time, activating the actuator according to the desired counter actuation signal to counter an residual resonance experienced by the electronic communication device.
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公开(公告)号：US20210003675A1
公开(公告)日：2021-01-07
申请号：US16964163
申请日：2019-01-18
Applicant: Robert Bosch GmbH
Inventor： Behnam Behroozpour , Seow Yuen Yee , Ken Wojciechowski , Ning Wang
Abstract: An optical element for transmitting a light beam includes a waveguide configured to transmit the light beam from an input end to an output end and having an optical property that can be modified by deformation of the waveguide. A phase-shifter is affixed to the waveguide and is operable in response to a control signal to mechanically deform the waveguide sufficient to induce a phase shift in the light beam transmitted therethrough. The phase-shifter can include a PZT layer.
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公开(公告)号：US10812639B1
公开(公告)日：2020-10-20
申请号：US16717992
申请日：2019-12-17
Applicant: Robert Bosch GmbH
Inventor： Christian Peters , Seow Yuen Yee , Thomas Rocznik , Ning Wang , Timothy Schultz
Abstract: A mobile communication device and associated control system is provided for determining a presence and location of pressure applied to the mobile communication device. The system can replace physical buttons on the mobile communication device. In embodiments, a sealed chamber, such as a tube, is filled with a pressure-transferring medium inside the sidewalls of the frame of the mobile communication device. Two (or more) pressure sensors can be mounted to the chamber to measure the pressure at two different locations in the chamber. In an embodiment, the time difference of the pressure wave arriving between the pressure sensors can indicate the location of the applied force. By knowing where the force is applied, a desired command from a user can be inferred.
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公开(公告)号：US20220003936A1
公开(公告)日：2022-01-06
申请号：US16919545
申请日：2020-07-02
Applicant: Robert Bosch GmbH
Inventor： Ning Wang , Christoph Schelling , Alexander Huebel , Hartmut Kueppers , Stefan Pinter , Uma Krishnamoorthy
Abstract: An optical switch includes a bus waveguide supported by a substrate, an actuation electrode supported by the substrate, the actuation electrode having fins that protrude in a direction perpendicular to the substrate and to the bus waveguide, and a reaction electrode having interdigitated fins configured to form a comb drive with the actuation electrode. When a voltage difference between the reaction electrode and the actuation electrode is less than a lower threshold, the reaction electrode is positioned a first distance from the bus waveguide, when the voltage difference between the reaction electrode and the actuation electrode is greater than an upper threshold, the reaction electrode is positioned a second distance from the bus waveguide, and the second distance is less than the first distance.
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公开(公告)号：US20220003925A1
公开(公告)日：2022-01-06
申请号：US16919602
申请日：2020-07-02
Applicant: Robert Bosch GmbH
Inventor： Ning Wang , Alexander Huebel , Christoph Schelling , Jan Niklas Caspers , Hartmut Kueppers , Stefan Pinter
Abstract: An optical switch includes a first bus waveguide supported by a substrate, an optical antenna suspended over the first bus waveguide via a spring, and interdigitated electrodes coupling the substrate with optical antenna and configured to control a position of the optical antenna relative to the first bus waveguide. When a voltage difference applied to the interdigitated electrodes is less than a lower threshold, the optical antenna is at a first position offset from the first bus waveguide, when the voltage difference applied to the interdigitated electrodes is greater than an upper threshold, the optical antenna is at a second position offset from the first bus waveguide, and the offset at the second position is greater than at the first position.
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Patent Agency Ranking
公开(公告)号：US10440830B2
公开(公告)日：2019-10-08
申请号：US15703543
申请日：2017-09-13
Applicant: Robert Bosch GmbH
Inventor： Seow Yuen Yee , Gary Yama , Patrick Staley , Habibullah Ahmad , Ning Wang
IPC: C23C16/52 , H05K3/10 , C23C16/48 , B23K26/00 , B23K26/06 , B23K26/08 , B23K26/0622 , B23K26/03 , C23C16/30 , C23C16/44 , C23C16/56 , B23K26/352 , B23K103/00 , B23K101/34 , B23K101/38 , B23K103/16
Abstract: A system for selectively carbonizing a polymer coating on a substrate includes a laser, a memory, and a controller. The memory stores data associated with at least one characteristic of a substrate having a coating that includes a polymer material. The controller is operatively connected to the laser, and is configured to control the laser based on the data such that, in an open-air environment, an interaction between the laser and the polymer material carbonizes a portion of the coating, but does not sustain combustion of the polymer material. A method of producing an article with a selectively carbonized coating includes controlling a laser system such that interaction between a laser and a polymer material forming a coating on a substrate carbonizes a portion of the coating, but does not sustain a combustion of the polymer material in an open-air environment.
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公开(公告)号：US11307483B2
公开(公告)日：2022-04-19
申请号：US16919561
申请日：2020-07-02
Applicant: Robert Bosch GmbH
Inventor： Zilun Gong , Ning Wang , Alexander Huebel , Tobias Graf
Abstract: An optical switch includes a bus waveguide and an optical antenna supported by a substrate, a first and second coupling waveguide, a first and second actuation electrode, and a first and second reaction electrode. The first coupling waveguide is disposed parallel with the substrate and aligned with the bus waveguide. The first reaction electrode is coupled with, and adjacent to, the first coupling waveguide. The second coupling waveguide is optically connected with the first coupling waveguide and suspended over and configured to optically couple with the optical antenna. The second reaction electrode is coupled with, and adjacent to, the second coupling waveguide. The first and second actuation electrodes are supported by the substrate and configured to control the position of the first and second coupling waveguide, respectively, relative to the bus waveguide and optical antenna, via the first and second reaction electrodes.
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公开(公告)号：US10999421B1
公开(公告)日：2021-05-04
申请号：US16718012
申请日：2019-12-17
Applicant: Robert Bosch GmbH
Inventor： Gary Yama , Christian Peters , Thomas Rocznik , Timothy Schultz , Ning Wang , Seow Yuen Yee
IPC: H04M1/724
Abstract: A system of determining a location of a force exerted on a mobile communication device, the system comprising a first pressure sensor disposed within the mobile communication device and adjacent an outer surface of the mobile communication device, wherein the first pressure sensor is attached to the outer surface via a first interface material, wherein the first pressure sensor is configured to detect pressure below the outer surface, a second pressure sensor disposed within the mobile communication device and adjacent the outer surface of the mobile communication device, wherein the second pressure sensor is attached to the outer surface via a second interface material, wherein the second pressure sensor is configured to detect pressure below the outer surface, and a processor coupled to the first and second pressure sensors and configured to activate an associated mobile communication device command in response to the detected pressure being above a threshold.
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公开(公告)号：US20190082540A1
公开(公告)日：2019-03-14
申请号：US15703543
申请日：2017-09-13
Applicant: Robert Bosch GmbH
Inventor： Seow Yuen Yee , Gary Yama , Patrick Staley , Habibullah Ahmad , Ning Wang
CPC classification number: H05K3/105 , B23K26/0006 , B23K26/03 , B23K26/0622 , B23K26/0626 , B23K26/08 , B23K26/352 , B23K26/355 , B23K2101/34 , B23K2101/38 , B23K2103/172 , B23K2103/42 , B23K2103/54 , B23K2103/56 , C23C16/30 , C23C16/44 , C23C16/483 , C23C16/52 , C23C16/56 , H05K2203/107 , H05K2203/1136
Abstract: A system for selectively carbonizing a polymer coating on a substrate includes a laser, a memory, and a controller. The memory stores data associated with at least one characteristic of a substrate having a coating that includes a polymer material. The controller is operatively connected to the laser, and is configured to control the laser based on the data such that, in an open-air environment, an interaction between the laser and the polymer material carbonizes a portion of the coating, but does not sustain combustion of the polymer material. A method of producing an article with a selectively carbonized coating includes controlling a laser system such that interaction between a laser and a polymer material forming a coating on a substrate carbonizes a portion of the coating, but does not sustain a combustion of the polymer material in an open-air environment.
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公开(公告)号：US11947044B2
公开(公告)日：2024-04-02
申请号：US16964163
申请日：2019-01-18
Applicant: Robert Bosch GmbH
Inventor： Behnam Behroozpour , Seow Yuen Yee , Ken Wojciechowski , Ning Wang
IPC: G01S7/48 , G01S7/481 , G02F1/01 , G01S17/931
CPC classification number: G01S7/4818 , G01S7/4814 , G02F1/0134 , G01S17/931
Abstract: An optical element for transmitting a light beam includes a waveguide configured to transmit the light beam from an input end to an output end and having an optical property that can be modified by deformation of the waveguide. A phase-shifter is affixed to the waveguide and is operable in response to a control signal to mechanically deform the waveguide sufficient to induce a phase shift in the light beam transmitted therethrough. The phase-shifter can include a PZT layer.
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