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公开(公告)号：US11797065B2
公开(公告)日：2023-10-24
申请号：US17127826
申请日：2020-12-18
Applicant: Magic Leap, Inc.
Inventor： John Aguirre , Youlin Jin , Ralph Remsburg , Guillermo Padin Rohena , Evan Francis Rynk , Carlos Julio Suate Pedroza , Gary Quartana, Jr. , Bradley Fraser , Haney Awad , William Wheeler , Shigeru Natsume
IPC: G06F1/18 , G06F1/16 , G06F1/20 , H05K7/20 , H05K7/14 , G06T19/00 , G02B27/01 , G06F3/01 , F04D29/60 , F04D25/06 , F04D29/58 , F04D29/42
CPC classification number: G06F1/188 , F04D25/0613 , F04D29/4226 , F04D29/5853 , F04D29/601 , G02B27/017 , G06F1/163 , G06F1/1613 , G06F1/1635 , G06F1/181 , G06F1/203 , G06F3/011 , G06T19/006 , H05K7/14 , H05K7/20172 , G02B2027/0178
Abstract: A fan assembly is disclosed. The fan assembly can include a first support frame. The fan assembly can comprise a shaft assembly having a first end coupled with the first support frame and a second end disposed away from the first end. A second support frame can be coupled with the first support frame and disposed at or over the second end of the shaft assembly. An impeller can have fan blades coupled with a hub, the hub being disposed over the shaft assembly for rotation between the first and second support frames about a longitudinal axis. Transverse loading on the shaft assembly can be controlled by the first and second support frames.
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公开(公告)号：US20210240236A1
公开(公告)日：2021-08-05
申请号：US17127826
申请日：2020-12-18
Applicant: Magic Leap, Inc.
Inventor： John Aguirre , Youlin Jin , Ralph Remsburg , Guillermo Padin Rohena , Evan Francis Rynk , Carlos Julio Suate Pedroza , Gary Quartana, JR. , Bradley Fraser , Haney Awad , William Wheeler , Shigeru Natsume
IPC: G06F1/18 , H05K7/20 , H05K7/14 , G06T19/00 , G06F1/16 , G06F1/20 , G02B27/01 , F04D29/60 , G06F3/01 , F04D25/06 , F04D29/58 , F04D29/42
Abstract: A fan assembly is disclosed. The fan assembly can include a first support frame. The fan assembly can comprise a shaft assembly having a first end coupled with the first support frame and a second end disposed away from the first end. A second support frame can be coupled with the first support frame and disposed at or over the second end of the shaft assembly. An impeller can have fan blades coupled with a hub, the hub being disposed over the shaft assembly for rotation between the first and second support frames about a longitudinal axis. Transverse loading on the shaft assembly can be controlled by the first and second support frames.
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公开(公告)号：US20200064431A1
公开(公告)日：2020-02-27
申请号：US16670172
申请日：2019-10-31
Applicant: Magic Leap, Inc.
Inventor： Brian Bucknor , Christopher Lopez , Michael Janusz Woods , Aly H. M. Aly , James William Palmer , Evan Francis Rynk
Abstract: Head-mounted augmented reality (AR) devices can track pose of a wearer's head to provide a three-dimensional virtual representation of objects in the wearer's environment. An electromagnetic (EM) tracking system can track head or body pose. A handheld user input device can include an EM emitter that generates an EM field, and the head-mounted AR device can include an EM sensor that senses the EM field. EM information from the sensor can be analyzed to determine location and/or orientation of the sensor and thereby the wearer's pose. The EM emitter and sensor may utilize time division multiplexing (TDM) or dynamic frequency tuning to operate at multiple frequencies. Voltage gain control may be implemented in the transmitter, rather than the sensor, allowing smaller and lighter weight sensor designs. The EM sensor can implement noise cancellation to reduce the level of EM interference generated by nearby audio speakers.
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公开(公告)号：US20180348826A1
公开(公告)日：2018-12-06
申请号：US15992032
申请日：2018-05-29
Applicant: MAGIC LEAP, INC.
Inventor： John Aguirre , Youlin Jin , Ralph Remsburg , Guillermo Padin Rohena , Evan Francis Rynk , Carlos Julio Suate Pedroza , Gary Quartana, JR. , Bradley Fraser , Haney Awad , William Wheeler , Shigeru Natsume
Abstract: A fan assembly is disclosed. The fan assembly can include a first support frame. The fan assembly can comprise a shaft assembly having a first end coupled with the first support frame and a second end disposed away from the first end. A second support frame can be coupled with the first support frame and disposed at or over the second end of the shaft assembly. An impeller can have fan blades coupled with a hub, the hub being disposed over the shaft assembly for rotation between the first and second support frames about a longitudinal axis. Transverse loading on the shaft assembly can be controlled by the first and second support frames.
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公开(公告)号：US20240393844A1
公开(公告)日：2024-11-28
申请号：US18792470
申请日：2024-08-01
Applicant: Magic Leap, Inc.
Inventor： John Aguirre , Youlin Jin , Ralph Remsburg , Guillermo Padin Rohena , Evan Francis Rynk , Carlos Julio Suate Pedroza , Gary Quartana, JR. , Bradley Fraser , Haney Awad , William Wheeler , Shigeru Natsume
IPC: G06F1/18 , F04D25/06 , F04D29/42 , F04D29/58 , F04D29/60 , G02B27/01 , G06F1/16 , G06F1/20 , G06F3/01 , G06T19/00 , H05K7/14 , H05K7/20
Abstract: A fan assembly is disclosed. The fan assembly can include a first support frame. The fan assembly can comprise a shaft assembly having a first end coupled with the first support frame and a second end disposed away from the first end. A second support frame can be coupled with the first support frame and disposed at or over the second end of the shaft assembly. An impeller can have fan blades coupled with a hub, the hub being disposed over the shaft assembly for rotation between the first and second support frames about a longitudinal axis. Transverse loading on the shaft assembly can be controlled by the first and second support frames.
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公开(公告)号：US12131534B2
公开(公告)日：2024-10-29
申请号：US18315989
申请日：2023-05-11
Applicant: Magic Leap, Inc.
Inventor： Carlos Julio Suate Pedroza , Todd Daniel Hendry , Guillermo Padin Rohena , Paul M. Greco , Vinosh Christopher Diptee , Evan Francis Rynk
CPC classification number: G06V20/20 , G01R33/072 , G02B27/0172 , G06F1/163 , G02B2027/0178
Abstract: Systems and methods of disabling user control interfaces during attachment of a wearable electronic device to a portion of a user's clothing or accessory are disclosed. The wearable electronic device can include inertial measurement units (IMUs), optical sources, optical sensors or electromagnetic sensors. Based on the information provided by the IMUs, optical sources, optical sensors or electromagnetic sensors, an electrical processing and control system can make a determination that the electronic device is being grasped and picked up for attaching to a portion of a user's clothing or accessory or that the electronic device is in the process of being attached to a portion of a user's clothing or accessory and temporarily disable one or more user control interfaces disposed on the outside of the wearable electronic device.
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公开(公告)号：US11495154B2
公开(公告)日：2022-11-08
申请号：US17461622
申请日：2021-08-30
Applicant: Magic Leap, Inc.
Inventor： Guillermo Padin Rohena , Ralph Remsburg , Adrian Kaehler , Evan Francis Rynk
IPC: G09G3/00 , G09G3/02 , G02B30/56 , F04D17/16 , F04D29/00 , F04D29/42 , G06F3/16 , G08B21/18 , G09G5/10 , G06T19/00
Abstract: Apparatus and methods for displaying an image by a rotating structure are provided. The rotating structure can comprise blades of a fan. The fan can be a cooling fan for an electronics device such as an augmented reality display. In some embodiments, the rotating structure comprises light sources that emit light to generate the image. The light sources can comprises light-field emitters. In other embodiments, the rotating structure is illuminated by an external (e.g., non-rotating) light source.
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公开(公告)号：US11460698B2
公开(公告)日：2022-10-04
申请号：US17171328
申请日：2021-02-09
Applicant: Magic Leap, Inc.
Inventor： Brian Bucknor , Christopher Lopez , Michael Janusz Woods , Aly H. M. Aly , James William Palmer , Evan Francis Rynk
IPC: G06F1/16 , G02B27/01 , G06F3/01 , H01H9/02 , G02B27/00 , G01S1/68 , G01S5/02 , G01S1/70 , G06F3/16
Abstract: Head-mounted augmented reality (AR) devices can track pose of a wearer's head to provide a three-dimensional virtual representation of objects in the wearer's environment. An electromagnetic (EM) tracking system can track head or body pose. A handheld user input device can include an EM emitter that generates an EM field, and the head-mounted AR device can include an EM sensor that senses the EM field. EM information from the sensor can be analyzed to determine location and/or orientation of the sensor and thereby the wearer's pose. The EM emitter and sensor may utilize time division multiplexing (TDM) or dynamic frequency tuning to operate at multiple frequencies. Voltage gain control may be implemented in the transmitter, rather than the sensor, allowing smaller and lighter weight sensor designs. The EM sensor can implement noise cancellation to reduce the level of EM interference generated by nearby audio speakers.
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公开(公告)号：US20240296766A1
公开(公告)日：2024-09-05
申请号：US18663953
申请日：2024-05-14
Applicant: Magic Leap, Inc.
Inventor： Guillermo Padin Rohena , Ralph Remsburg , Adrian Kaehler , Evan Francis Rynk
IPC: G09G3/02 , F04D17/16 , F04D25/08 , F04D29/00 , F04D29/42 , G02B27/01 , G02B30/56 , G06F3/16 , G06T19/00 , G08B21/18 , G09G3/00 , G09G5/10 , H04N5/262
CPC classification number: G09G3/02 , F04D17/16 , F04D29/005 , F04D29/4226 , G02B27/017 , G02B30/56 , G06F3/167 , G08B21/18 , G09G3/005 , G09G5/10 , H04N5/2627 , F04D25/08 , G02B2027/014 , G02B2027/0154 , G06T19/006 , G09G3/003 , G09G2320/028 , G09G2320/0646 , G09G2320/0666 , G09G2354/00 , G09G2360/04 , G09G2370/16
Abstract: Apparatus and methods for displaying an image by a rotating structure are provided. The rotating structure can comprise blades of a fan. The fan can be a cooling fan for an electronics device such as an augmented reality display. In some embodiments, the rotating structure comprises light sources that emit light to generate the image. The light sources can comprise light-field emitters. In other embodiments, the rotating structure is illuminated by an external (e.g., non-rotating) light source.
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公开(公告)号：US20230409093A1
公开(公告)日：2023-12-21
申请号：US18243048
申请日：2023-09-06
Applicant: Magic Leap, Inc.
Inventor： John Aguirre , Youlin Jin , Ralph Remsburg , Guillermo Padin Rohena , Evan Francis Rynk , Carlos Julio Suate Pedroza , Gary Quartana, Jr. , Bradley Fraser , Haney Awad , William Wheeler , Shigeru Natsume
IPC: G06F1/18 , H05K7/20 , H05K7/14 , G06T19/00 , G06F1/16 , G06F1/20 , G02B27/01 , F04D29/60 , G06F3/01 , F04D25/06 , F04D29/58 , F04D29/42
CPC classification number: G06F1/188 , H05K7/20172 , H05K7/14 , G06T19/006 , G06F1/163 , G06F1/203 , G02B27/017 , G06F1/1635 , G06F1/181 , G06F1/1613 , F04D29/601 , G06F3/011 , F04D25/0613 , F04D29/5853 , F04D29/4226 , G02B2027/0178
Abstract: A fan assembly is disclosed. The fan assembly can include a first support frame. The fan assembly can comprise a shaft assembly having a first end coupled with the first support frame and a second end disposed away from the first end. A second support frame can be coupled with the first support frame and disposed at or over the second end of the shaft assembly. An impeller can have fan blades coupled with a hub, the hub being disposed over the shaft assembly for rotation between the first and second support frames about a longitudinal axis. Transverse loading on the shaft assembly can be controlled by the first and second support frames.
