JP2020503750A5 - - Google Patents
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- Publication number
- JP2020503750A5 JP2020503750A5 JP2019532029A JP2019532029A JP2020503750A5 JP 2020503750 A5 JP2020503750 A5 JP 2020503750A5 JP 2019532029 A JP2019532029 A JP 2019532029A JP 2019532029 A JP2019532029 A JP 2019532029A JP 2020503750 A5 JP2020503750 A5 JP 2020503750A5
- Authority
- JP
- Japan
- Prior art keywords
- human body
- proximity
- antenna
- output power
- side device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662435383P | 2016-12-16 | 2016-12-16 | |
| US62/435,383 | 2016-12-16 | ||
| PCT/US2017/066855 WO2018112430A1 (en) | 2016-12-16 | 2017-12-15 | Determining proximity of transmitter antennas to a human body for limiting transmitter output power |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021066896A Division JP7008855B2 (ja) | 2016-12-16 | 2021-04-12 | 伝送出力電力を限定するための伝送アンテナのヒト身体への近接の決定 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020503750A JP2020503750A (ja) | 2020-01-30 |
| JP2020503750A5 true JP2020503750A5 (enExample) | 2021-01-28 |
| JP6868695B2 JP6868695B2 (ja) | 2021-05-12 |
Family
ID=62559376
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019532029A Active JP6868695B2 (ja) | 2016-12-16 | 2017-12-15 | 伝送出力電力を限定するための伝送アンテナのヒト身体への近接の決定 |
| JP2021066896A Active JP7008855B2 (ja) | 2016-12-16 | 2021-04-12 | 伝送出力電力を限定するための伝送アンテナのヒト身体への近接の決定 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021066896A Active JP7008855B2 (ja) | 2016-12-16 | 2021-04-12 | 伝送出力電力を限定するための伝送アンテナのヒト身体への近接の決定 |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US10425171B2 (enExample) |
| EP (2) | EP3860231B1 (enExample) |
| JP (2) | JP6868695B2 (enExample) |
| KR (2) | KR102238744B1 (enExample) |
| CN (2) | CN110089163B (enExample) |
| AU (1) | AU2017378496B2 (enExample) |
| CA (1) | CA3045510A1 (enExample) |
| IL (2) | IL267213B (enExample) |
| WO (1) | WO2018112430A1 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2017378496B2 (en) * | 2016-12-16 | 2022-02-17 | Magic Leap, Inc. | Determining proximity of transmitter antennas to a human body for limiting transmitter output power |
| US10361590B2 (en) * | 2017-03-13 | 2019-07-23 | Dell Products, Lp | Wireless power system with device specific power configuration and method therefor |
| US10754399B2 (en) | 2017-07-10 | 2020-08-25 | Magic Leap, Inc. | Method and system for integration of electronic sensors with thermal cooling system |
| US10356505B2 (en) * | 2017-11-13 | 2019-07-16 | Google Llc | Adjust transmit power based on touch detection |
| US10420023B2 (en) | 2018-01-10 | 2019-09-17 | Dell Products, Lp | Method and apparatus for multiple radio access technology antenna front end controller integration |
| NO346391B1 (en) * | 2018-10-04 | 2022-07-04 | Elliptic Laboratories As | Absorption rate detection |
| KR102551209B1 (ko) * | 2018-10-15 | 2023-07-05 | 삼성전자 주식회사 | 통신 모듈의 apc를 이용하여 안테나의 출력을 제어하는 전자 장치 및 전자 장치의 동작 방법 |
| US11128944B2 (en) * | 2019-02-18 | 2021-09-21 | Patricia Williams Smith | Proximity detecting headphone devices |
| KR102709851B1 (ko) * | 2019-08-13 | 2024-09-26 | 삼성전자주식회사 | Sar에 기반하여 송신 전력을 백-오프하는 전자 장치 및 그 동작 방법 |
| CN111953823A (zh) * | 2020-07-29 | 2020-11-17 | 北京小米移动软件有限公司 | 接近传感器状态检测方法、装置及终端 |
| CN112235025B (zh) * | 2020-10-15 | 2021-10-22 | 东南大学 | Sar约束的能效最大化多用户mimo上行预编码方法 |
| US20220159581A1 (en) * | 2020-11-13 | 2022-05-19 | Qualcomm Incorporated | Radio frequency (rf) exposure compliance |
| US12202432B2 (en) * | 2020-12-29 | 2025-01-21 | Nvidia Corporation | Restraint device localization |
| JP6923836B1 (ja) * | 2021-01-12 | 2021-08-25 | 富士通クライアントコンピューティング株式会社 | 電子機器及びプログラム |
| WO2022186811A1 (en) * | 2021-03-01 | 2022-09-09 | Hewlett-Packard Development Company, L.P. | Transmit power controls |
| KR20220155801A (ko) * | 2021-05-17 | 2022-11-24 | 삼성전자주식회사 | 안테나로 출력될 rf 신호의 출력 파워를 조절하는 전자 장치 및 그 작동 방법 |
| US12185253B2 (en) | 2021-05-17 | 2024-12-31 | Samsung Electronics Co., Ltd | Electronic device and method for adjusting output power of radio frequency signal to be output to antenna |
| US11490338B1 (en) | 2021-05-25 | 2022-11-01 | Microsoft Technology Licensing, Llc | Motion-responsive transmission power management |
| KR20220170239A (ko) * | 2021-06-22 | 2022-12-29 | 삼성전자주식회사 | 강화 학습에 기초한 송신 전력의 제어를 위한 장치 및 방법 |
| US11678275B2 (en) * | 2021-07-24 | 2023-06-13 | Dell Products L.P. | Integrated multiple radio access technology antenna control, configuration, and management system and method |
| EP4156539A1 (en) * | 2021-09-24 | 2023-03-29 | INTEL Corporation | Antenna hopping for specific absorption rate (sar) reduction |
| EP4181586A1 (en) * | 2021-11-16 | 2023-05-17 | INTEL Corporation | Methods and devices of transmit power control for multiple transceivers in a single device or in a multiple device scenario |
| EP4468612A4 (en) * | 2022-01-24 | 2025-04-30 | Samsung Electronics Co., Ltd | Electronic device for performing back-off on basis of sar and operating method thereof |
| CN116805881A (zh) * | 2022-03-17 | 2023-09-26 | Oppo广东移动通信有限公司 | 比吸收率方法、装置、通信设备和可读存储介质 |
| US12369129B2 (en) | 2022-04-07 | 2025-07-22 | Samsung Electronics Co., Ltd. | Method and apparatus for determining transmit power budget for managing RF exposure of mobile devices using radar sensing |
| US20230397123A1 (en) * | 2022-06-01 | 2023-12-07 | Qualcomm Incorporated | Transmit energy allocation among different radios |
| WO2023239123A1 (ko) * | 2022-06-07 | 2023-12-14 | 삼성전자 주식회사 | 전자 장치 및 그의 송신 안테나 선택 방법 |
| WO2024111794A1 (ko) * | 2022-11-22 | 2024-05-30 | 삼성전자 주식회사 | 시간 평균 sar 모드를 수행하는 전자 장치 및 전자 장치의 동작 방법 |
| EP4376502A1 (en) * | 2022-11-22 | 2024-05-29 | INTEL Corporation | Devices and methods for switching antenna transmission power modes |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8774517B1 (en) * | 2007-06-14 | 2014-07-08 | Hrl Laboratories, Llc | System for identifying regions of interest in visual imagery |
| CA2722931A1 (en) * | 2008-04-29 | 2009-11-05 | Jamie Hackett | Wireless control system using variable power dual modulation transceivers |
| CN102160430B (zh) * | 2009-11-04 | 2014-03-12 | 联发科技（新加坡）私人有限公司 | 传送功率管理方法及通信系统 |
| US8781420B2 (en) | 2010-04-13 | 2014-07-15 | Apple Inc. | Adjustable wireless circuitry with antenna-based proximity detector |
| EP2471191A1 (en) * | 2010-09-21 | 2012-07-04 | Broadcom Corporation | Transmit power management for specific absorption rates |
| US9026059B2 (en) | 2011-02-17 | 2015-05-05 | Futurewei Technologies, Inc. | Adaptive maximum power limiting using capacitive sensing in a wireless device |
| US8909282B2 (en) | 2011-03-04 | 2014-12-09 | Qualcomm Incorporated | Systems and methods for dynamic transmission power limit back-off for specific absorption rate compliance |
| US9165201B2 (en) * | 2011-09-15 | 2015-10-20 | Xerox Corporation | Systems and methods for detecting cell phone usage by a vehicle operator |
| US9363350B2 (en) * | 2012-07-05 | 2016-06-07 | Blackberry Limited | Methods and devices for detecting a hand |
| US20140037135A1 (en) * | 2012-07-31 | 2014-02-06 | Omek Interactive, Ltd. | Context-driven adjustment of camera parameters |
| US9300342B2 (en) * | 2013-04-18 | 2016-03-29 | Apple Inc. | Wireless device with dynamically adjusted maximum transmit powers |
| US20150141080A1 (en) * | 2013-11-21 | 2015-05-21 | Microsoft Corporation | Object Detection and Characterization |
| US20150201387A1 (en) * | 2014-01-10 | 2015-07-16 | Microsoft Corporation | Radio Frequency (RF) Attenuation Functions for Specific Absorption Rate (SAR) Compliance |
| KR102135365B1 (ko) * | 2014-01-15 | 2020-07-17 | 엘지전자 주식회사 | 안경형 단말기 및 안경형 단말기와 사이니지를 포함하는 시스템 |
| US9995933B2 (en) * | 2014-06-24 | 2018-06-12 | Microsoft Technology Licensing, Llc | Display devices with transmittance compensation mask |
| US9871545B2 (en) * | 2014-12-05 | 2018-01-16 | Microsoft Technology Licensing, Llc | Selective specific absorption rate adjustment |
| US9531420B1 (en) * | 2015-06-09 | 2016-12-27 | Dell Products L.P. | Systems and methods to control transmit power and specific absorption rate (SAR) for wireless devices |
| US9871387B1 (en) * | 2015-09-16 | 2018-01-16 | Energous Corporation | Systems and methods of object detection using one or more video cameras in wireless power charging systems |
| AU2017378496B2 (en) * | 2016-12-16 | 2022-02-17 | Magic Leap, Inc. | Determining proximity of transmitter antennas to a human body for limiting transmitter output power |
-
2017
- 2017-12-15 AU AU2017378496A patent/AU2017378496B2/en active Active
- 2017-12-15 CN CN201780077973.7A patent/CN110089163B/zh active Active
- 2017-12-15 KR KR1020197020374A patent/KR102238744B1/ko active Active
- 2017-12-15 KR KR1020217010035A patent/KR102386271B1/ko active Active
- 2017-12-15 EP EP21165347.2A patent/EP3860231B1/en active Active
- 2017-12-15 US US15/844,392 patent/US10425171B2/en active Active
- 2017-12-15 CA CA3045510A patent/CA3045510A1/en active Pending
- 2017-12-15 JP JP2019532029A patent/JP6868695B2/ja active Active
- 2017-12-15 WO PCT/US2017/066855 patent/WO2018112430A1/en not_active Ceased
- 2017-12-15 EP EP17880954.7A patent/EP3556025B1/en active Active
- 2017-12-15 CN CN202211409340.0A patent/CN116193560A/zh active Pending
-
2019
- 2019-06-11 IL IL267213A patent/IL267213B/en active IP Right Grant
- 2019-08-08 US US16/536,220 patent/US10686538B2/en active Active
-
2020
- 2020-05-06 US US16/867,871 patent/US11032013B2/en active Active
-
2021
- 2021-04-12 JP JP2021066896A patent/JP7008855B2/ja active Active
- 2021-04-13 IL IL282279A patent/IL282279B/en unknown
- 2021-04-30 US US17/245,736 patent/US11444701B2/en active Active
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