公开(公告)号：US20240335257A1

公开(公告)日：2024-10-10

申请号：US18744553

申请日：2024-06-14

申请人： Align Technology, Inc.

发明人： Yaser SHANJANI ,  Bruce CAM ,  Jun SATO ,  John Y. MORTON ,  Victor CHEN ,  Chunhua LI ,  Allen R. BORONKAY ,  Srinivas KAZA

IPC分类号： A61C7/00 ,  A61B5/00 ,  A61B5/08 ,  A61C7/08 ,  H04B5/00 ,  H04B5/26 ,  H04B5/72 ,  H04B5/77 ,  H04Q9/00

CPC分类号： A61C7/002 ,  A61B5/0015 ,  A61B5/0816 ,  A61B5/4818 ,  A61B5/682 ,  A61C7/08 ,  H04B5/00 ,  H04B5/26 ,  H04B5/72 ,  H04B5/77 ,  H04Q9/00 ,  H04Q2209/43 ,  H04Q2209/50

摘要： Orthodontic treatment monitoring using intermediate devices. In one example, an orthodontic appliance case includes a near field communication (NFC) circuitry including a first antenna that is configured to receive data transmitted from a sensor module on an orthodontic appliance when the sensor module is within the orthodontic appliance case. The data may include information regarding when the orthodontic appliance was worn in a patient's mouth. The orthodontic appliance case may also include a data store configured to store the data, and a Bluetooth communication circuitry including a second antenna configured to transmit the data to an external computing device when the external computing device is within communication range of the second antenna.

公开(公告)号：US20240283485A1

公开(公告)日：2024-08-22

申请号：US18024524

申请日：2022-05-31

申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Qian CHEN ,  Hongqiang LUO ,  Xiaofeng LUO ,  Yang YANG ,  Qiang WANG

IPC分类号： H04B5/26 ,  G09G5/12

CPC分类号： H04B5/26 ,  G09G5/12 ,  G09G2310/08 ,  G09G2370/16

摘要： The embodiments of the present disclosure provide a near-field communication control method, device, and display device. The near-field communication control device is applied to a display device. The display device includes a display panel, a near-field communication coil and a display control circuit, wherein the display panel includes a plurality of display periods, and each display period includes a field blanking phase and an effective display phase, the near-field communication control device includes: a first receiving circuit configured to receive a synchronization signal output from the display control circuit, wherein the display panel displays an image during the effective display phase under the control of the synchronization signal; and a driving circuit configured to output a driving signal to the near-field communication coil during the field blanking phase, according to the synchronization signal.

公开(公告)号：US20240243617A1

公开(公告)日：2024-07-18

申请号：US18543513

申请日：2023-12-18

申请人： NuCurrent, Inc.

发明人： Mark Melone

IPC分类号： H02J50/80 ,  H02J50/12 ,  H02J50/20 ,  H04B1/16 ,  H04B5/26 ,  H04B5/79 ,  H02J50/60 ,  H02J50/90

CPC分类号： H02J50/80 ,  H02J50/12 ,  H02J50/20 ,  H04B1/16 ,  H04B5/26 ,  H04B5/79 ,  H02J50/60 ,  H02J50/90

摘要： A wireless power transfer system is provided having a wireless transmission system with an input to receive input power from an input power source, a transmission antenna configured to couple with a receiver antenna associated with a wireless receiver system in a peripheral device, and a transmission controller configured to generate AC wireless signals including wireless power signals and wireless data signals. The transmission controller is further configured to derive a coupling factor based on coupling data sent from the wireless receiver system to the wireless transmission system, generate an update frequency based on the derived coupling factor, and transmit the update frequency to the wireless receiver system in the peripheral device, whereby the peripheral device provides coupling data to the wireless transmission system based on the update frequency.

公开(公告)号：US20240145900A1

公开(公告)日：2024-05-02

申请号：US17769645

申请日：2021-05-20

申请人： BOE Technology Group Co., Ltd.

发明人： Penghao GU ,  Peng CAI

IPC分类号： H01Q1/22 ,  G06F1/16 ,  H04B5/26 ,  H04B5/43 ,  H05K1/18

CPC分类号： H01Q1/2266 ,  G06F1/1616 ,  G06F1/1656 ,  H04B5/26 ,  H04B5/43 ,  H05K1/189

摘要： A foldable display device and a method for manufacturing same are provided, which belong to the field of display technologies. The foldable display device includes a first planar display region (11), a bendable display region (12), and a second planar display region (13) that are sequentially connected in a first direction. The foldable display device includes an NFC antenna module (10) and a support plate (20), a support back film (130), a display panel (30), and a flexible cover plate (140) that are laminated. The NFC antenna module (10) is partially overlapped with at least one planar display region of the first planar display region (11) and the second planar display region (13). When the NFC antenna module (10) is at least partially not overlapped with the bendable display region (12), the NFC antenna module (10) is disposed between the support plate (20) and the support back film (130).

公开(公告)号：US20240278719A1

公开(公告)日：2024-08-22

申请号：US18648249

申请日：2024-04-26

申请人： Robert D. Pedersen

发明人： Robert D. Pedersen

IPC分类号： B60Q9/00 ,  G06N5/02 ,  G06N5/048 ,  G06V20/56 ,  G06V20/59 ,  G08G1/00 ,  G08G1/01 ,  G08G1/048 ,  G08G1/0967 ,  G08G1/16 ,  G10L15/22 ,  G10L15/26 ,  G10L21/0216 ,  G10L21/0232 ,  G10L25/78 ,  H04B5/26 ,  H04B5/73 ,  H04B5/77 ,  H04B7/06 ,  H04M1/72454 ,  H04M1/72463 ,  H04R1/40 ,  H04R3/00 ,  H04W4/02 ,  H04W4/40 ,  H04W4/80 ,  H04W4/90

CPC分类号： B60Q9/008 ,  G06N5/02 ,  G06N5/048 ,  G06V20/56 ,  G06V20/597 ,  G08G1/0116 ,  G08G1/012 ,  G08G1/0129 ,  G08G1/0141 ,  G08G1/048 ,  G08G1/096716 ,  G08G1/096741 ,  G08G1/096775 ,  G08G1/096783 ,  G08G1/166 ,  G08G1/167 ,  G08G1/205 ,  G10L15/22 ,  G10L15/26 ,  G10L21/0232 ,  G10L25/78 ,  H04B5/26 ,  H04B5/77 ,  H04M1/72454 ,  H04M1/72463 ,  H04R1/406 ,  H04R3/005 ,  H04W4/023 ,  H04W4/40 ,  H04W4/80 ,  H04W4/90 ,  G10L2021/02166 ,  H04B5/73 ,  H04B7/0617 ,  H04R2201/403 ,  H04R2499/13

摘要： Specifically programmed, integrated motor vehicle dangerous driving warning and control system and methods comprising at least one specialized communication computer machine including electronic artificial intelligence expert system decision making capability further comprising one or more motor vehicle electronic sensors for monitoring the motor vehicle and for monitoring activities of the driver and/or passengers including activities related to the use of cellular telephones and/or other wireless communication devices and further comprising electronic communications transceiver assemblies for communications with external sensor networks for monitoring dangerous driving situations, weather conditions, roadway conditions, pedestrian congestion and motor vehicle traffic congestion conditions to derive warning and/or control signals for warning the driver of dangerous driving situations and/or for controlling the motor vehicle driver use of a cellular telephone and/or other wireless communication devices.

公开(公告)号：US20240259046A1

公开(公告)日：2024-08-01

申请号：US18563574

申请日：2022-05-23

申请人： AIUT SP. Z O. O.

发明人： Artur FRANKIEWICZ ,  Marek GABRYS

IPC分类号： H04B5/26 ,  H04B5/77 ,  H04B5/79

CPC分类号： H04B5/26 ,  H04B5/77 ,  H04B5/79

摘要： A method for digital wireless communication through a barrier (6) made of a conductive material, preferably metal, consisting in transmission of an encoded digital information using a transmitter (1), by generation of a static magnetic field with a stepwise variable spatial orientation of the magnetic induction vector on a first side of the barrier (6), then reading a resulting spatial orientation of the magnetic induction vector on a second side of the barrier (6) using an at least one spatial orientation sensor of the magnetic induction vector located in a receiver (3), and subsequently decoding the digital information from the stepwise variable spatial orientation of the magnetic induction vector by means of a reading system (4) connected to the receiver (3). The invention comprises also a system for performing digital wireless communication through a barrier and a system for monitoring the level of fluid content in a metal air-tight container.

公开(公告)号：US20240186701A1

公开(公告)日：2024-06-06

申请号：US18279257

申请日：2022-04-26

申请人： HONOR DEVICE CO., LTD.

发明人： Xiaoyong DONG

IPC分类号： H01Q7/00 ,  H04B5/26

CPC分类号： H01Q7/00 ,  H04B5/26

摘要： This application provides an electronic device. The electronic device includes a rear cover, a camera bracket, and an NFC antenna. The camera bracket is disposed on the rear cover and includes a first surface and a second surface that are oppositely disposed. The first surface of the camera bracket faces an outer side of the electronic device. A first light hole is disposed in the camera bracket, and the first light hole is configured to be opposite to a first camera flash or a first camera. The NFC antenna is laid on the first surface of the camera bracket. A first orthographic projection of the NFC antenna on the first surface of the camera bracket falls into the first surface of the camera bracket and does not overlap the first light hole, so that the NFC antenna avoids the first light hole.

公开(公告)号：US12003284B2

公开(公告)日：2024-06-04

申请号：US17410145

申请日：2021-08-24

申请人： NuCurrent, Inc.

发明人： Alberto Peralta ,  Md. Nazmul Alam ,  Pavel Shostak

IPC分类号： H04B5/00 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H04B5/26

CPC分类号： H04B5/26 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80

摘要： A wireless power transmission system includes, at least, a first transmission antenna and a second transmission antenna, both in electrical connection with a common power conditioning system of the system. The first transmission antenna transmits output power and includes a first pole and a second pole, while the second transmission antenna also transmits the output power and includes a third pole and a fourth pole. The first and second transmission antennas are in electrical connection with the power conditioning system via at least one of the first pole and the second pole and at least one of the third pole and the fourth pole. Further, at least one of the first pole and the second pole is in electrical connection with at least one of the third pole and the fourth pole.

公开(公告)号：US20240171015A1

公开(公告)日：2024-05-23

申请号：US18427595

申请日：2024-01-30

申请人： Cochlear Limited

发明人： Oliver John Ridler

IPC分类号： H02J50/70 ,  A61N1/08 ,  A61N1/36 ,  H02J50/10 ,  H04B5/26 ,  H04B5/79

CPC分类号： H02J50/70 ,  A61N1/08 ,  A61N1/36038 ,  H02J50/10 ,  H04B5/26 ,  H04B5/79 ,  H02J2310/23

摘要： An apparatus includes at least one first circuit configured to generate a first time-varying magnetic field for magnetic induction power transfer to a device, at least one second circuit configured to generate and/or receive a second time-varying magnetic field for magnetic induction data transfer to and/or from the device, and at least one third circuit configured to generate a third time-varying magnetic field in response to a time-varying electric current. The third time-varying magnetic field is configured to at least partially inhibit degradation of said data transfer from the first time-varying magnetic field. The apparatus further includes at least one fourth circuit configured to generate the time-varying electric current in response to a received portion of the first time-varying magnetic field.

公开(公告)号：US11962367B2

公开(公告)日：2024-04-16

申请号：US17800384

申请日：2021-02-24

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Seong-Woo Woo ,  Jinwook Kim ,  Jung Ju Suh ,  Jennifer J. Sokol ,  Charles L Bruzzone

IPC分类号： H04B5/79 ,  H01F5/00 ,  H01F27/28 ,  H01F38/14 ,  H04B5/26 ,  H02J50/10

CPC分类号： H04B5/79 ,  H01F5/003 ,  H01F27/2804 ,  H01F38/14 ,  H04B5/26 ,  H02J50/10

摘要： An antenna for transfer of information or energy is described. The antenna includes an electrically conductive first layer having a width in a thickness direction of the antenna and extending longitudinally along a length of the first layer between first and second longitudinal ends of the first layer, and an electrically insulative thermally conductive second layer bonded to the first layer along the length of the first layer. The first and second layers are wound to form a plurality of substantially concentric loops. A width and a length of the second layer are substantially co-extensive with the respective width and length of the first layer so as to expose opposing longitudinal edge surfaces of the first layer along the length of the first layer. Coils and assemblies useful for making coils are also described.