公开(公告)号：US20180175944A1

公开(公告)日：2018-06-21

申请号：US15844392

申请日：2017-12-15

Applicant: Magic Leap, Inc.

Inventor： Shurhabeel Zamir Seyed ,  Koon Keong Shee ,  Aly Aly

IPC: H04B17/10 ,  H04B1/3827

Abstract: A method for adjusting transmitter output power (PTX) comprises sensing, by a proximity sensor communicatively coupled to a transmitting device, whether an object is proximate to the transmitting device. The method further comprises analyzing an image from a camera to determine whether the transmitting device is proximate to a portion of a human body, when the proximity sensor senses the object proximate to the transmitting device. Further, the method comprises adjusting the PTX of an antenna operatively coupled to the transmitting device to be less than or equal to a SAR threshold output power (PSARMAX), when it is determined that the transmitting device is proximate to the portion of the human body or when it cannot be determined whether the transmitting device is proximate to a portion of a human body.

公开(公告)号：US10425171B2

公开(公告)日：2019-09-24

申请号：US15844392

申请日：2017-12-15

Applicant: Magic Leap, Inc.

Inventor： Shurhabeel Zamir Seyed ,  Koon Keong Shee ,  Aly Aly

IPC: H04B7/00 ,  H04B17/10 ,  H04B1/3827

Abstract: A method for adjusting transmitter output power (PTX) comprises sensing, by a proximity sensor communicatively coupled to a transmitting device, whether an object is proximate to the transmitting device. The method further comprises analyzing an image from a camera to determine whether the transmitting device is proximate to a portion of a human body, when the proximity sensor senses the object proximate to the transmitting device. Further, the method comprises adjusting the PTX of an antenna operatively coupled to the transmitting device to be less than or equal to a SAR threshold output power (PSARMAX), when it is determined that the transmitting device is proximate to the portion of the human body or when it cannot be determined whether the transmitting device is proximate to a portion of a human body.

公开(公告)号：US11032013B2

公开(公告)日：2021-06-08

申请号：US16867871

申请日：2020-05-06

Applicant: MAGIC LEAP, INC.

Inventor： Shurhabeel Zamir Seyed ,  Koon Keong Shee ,  Aly Aly

IPC: H04B7/00 ,  H04B17/10 ,  H04W52/28 ,  H04W52/36 ,  H04B1/3827

Abstract: A method for adjusting transmitter output power (PTX) comprises sensing, by a proximity sensor communicatively coupled to a transmitting device, whether an object is proximate to the transmitting device. The method further comprises analyzing an image from a camera to determine whether the transmitting device is proximate to a portion of a human body, when the proximity sensor senses the object proximate to the transmitting device. Further, the method comprises adjusting the PTX of an antenna operatively coupled to the transmitting device to be less than or equal to a SAR threshold output power (PSARMAX), when it is determined that the transmitting device is proximate to the portion of the human body or when it cannot be determined whether the transmitting device is proximate to a portion of a human body.

公开(公告)号：US10686538B2

公开(公告)日：2020-06-16

申请号：US16536220

申请日：2019-08-08

Applicant: MAGIC LEAP, INC.

Inventor： Shurhabeel Zamir Seyed ,  Koon Keong Shee ,  Aly Aly

IPC: H04B7/00 ,  H04B17/10 ,  H04W52/28 ,  H04W52/36 ,  H04B1/3827

Abstract: A method for adjusting transmitter output power (PTX) comprises sensing, by a proximity sensor communicatively coupled to a transmitting device, whether an object is proximate to the transmitting device. The method further comprises analyzing an image from a camera to determine whether the transmitting device is proximate to a portion of a human body, when the proximity sensor senses the object proximate to the transmitting device. Further, the method comprises adjusting the PTX of an antenna operatively coupled to the transmitting device to be less than or equal to a SAR threshold output power (PSARMAX), when it is determined that the transmitting device is proximate to the portion of the human body or when it cannot be determined whether the transmitting device is proximate to a portion of a human body.

公开(公告)号：US11444701B2

公开(公告)日：2022-09-13

申请号：US17245736

申请日：2021-04-30

Applicant: Magic Leap, Inc.

Inventor： Shurhabeel Zamir Seyed ,  Koon Keong Shee ,  Aly Aly

IPC: H04B7/00 ,  H04B17/10 ,  H04W52/28 ,  H04W52/36 ,  H04B1/3827

Abstract: A method for adjusting transmitter output power (PTX) comprises sensing, by a proximity sensor communicatively coupled to a transmitting device, whether an object is proximate to the transmitting device. The method further comprises analyzing an image from a camera to determine whether the transmitting device is proximate to a portion of a human body, when the proximity sensor senses the object proximate to the transmitting device. Further, the method comprises adjusting the PTX of an antenna operatively coupled to the transmitting device to be less than or equal to a SAR threshold output power (PSARMAX), when it is determined that the transmitting device is proximate to the portion of the human body or when it cannot be determined whether the transmitting device is proximate to a portion of a human body.

公开(公告)号：US20190363804A1

公开(公告)日：2019-11-28

申请号：US16536220

申请日：2019-08-08

Applicant: MAGIC LEAP, INC.

Inventor： Shurhabeel Zamir Seyed ,  Koon Keong Shee ,  Aly Aly

IPC: H04B17/10 ,  H04B1/3827 ,  H04W52/28 ,  H04W52/36

Abstract: A method for adjusting transmitter output power (PTX) comprises sensing, by a proximity sensor communicatively coupled to a transmitting device, whether an object is proximate to the transmitting device. The method further comprises analyzing an image from a camera to determine whether the transmitting device is proximate to a portion of a human body, when the proximity sensor senses the object proximate to the transmitting device. Further, the method comprises adjusting the PTX of an antenna operatively coupled to the transmitting device to be less than or equal to a SAR threshold output power (PSARMAX), when it is determined that the transmitting device is proximate to the portion of the human body or when it cannot be determined whether the transmitting device is proximate to a portion of a human body.