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1. 发明公开

EP3930097A1 THREE-SLOTTED ANTENNA APPARATUS AND METHOD 有权
公开(公告)号：EP3930097A1
公开(公告)日：2021-12-29
申请号：EP21178986.2
申请日：2018-04-10
申请人： Huawei Technologies Co., Ltd.
发明人： HAN, Chulmin , TOH, Wee Kian , HUANG, Wei , LIU, Hongwei
IPC分类号： H01Q1/44 , H01Q5/335 , H01Q7/00 , H01Q5/35 , H01Q5/371 , H01Q5/50 , H01Q13/10 , H01Q21/28 , H01Q9/42 , H01Q1/24 , H04B7/0413 , H01Q9/04
摘要： An apparatus and associated method are provided involving a housing having a periphery configured to operate as a second antenna, a third antenna, and a fourth antenna. The periphery includes a top wall having a first slot formed therein, a first side wall having a second slot formed therein, and a second side wall having a third slot formed therein. The top wall is arranged between the first side wall and the second side wall, and a top portion of the periphery is defined between the second slot and the third slot. The top portion is divided into a first top side portion and a second top side portion via the first slot. Further, the first top side portion operates as the second antenna, and the second top side portion operates as both the third antenna and the fourth antenna.

2. 发明公开

EP3216084A1 MULTI-BAND ANTENNA FOR WEARABLE GLASSES 有权
标题翻译：用于可佩戴眼镜的多频带天线
公开(公告)号：EP3216084A1
公开(公告)日：2017-09-13
申请号：EP16737044.4
申请日：2016-01-07
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Hongwei , TOH, Wee Kian , SHI, Ping
IPC分类号： H01Q9/30 , G02C11/00 , H01Q9/16
CPC分类号： H04B7/04 , G02B27/017 , G02B2027/0178 , G06F1/163 , G06F1/1698 , H04B1/385 , H04W4/02 , H04W4/80 , H04W84/12
摘要： An embodiment eyeglass display includes a processor disposed in a system enclosure and a display system connected to the processor and configured to display data to a user via a display screen in an eye region. A first antenna is disposed in the system enclosure and operably connected to the processor. The processor is configured to cause the first antenna to transmit on a first radio frequency (RF) band. A second antenna is disposed outside the system enclosure and operably connected to the processor, and the processor is configured to cause the second antenna to transmit on a second RF band. The second antenna extends laterally along a first edge of the at least one eye region.
摘要翻译：一个实施例的眼镜显示器包括布置在系统外壳中的处理器和连接到处理器并且被配置为经由眼部区域中的显示屏向用户显示数据的显示系统。第一天线设置在系统外壳中并可操作地连接到处理器。处理器被配置为使第一天线在第一射频（RF）频带上发射。第二天线设置在系统外壳外部并且可操作地连接到处理器，并且处理器被配置为使第二天线在第二RF频带上发射。第二天线沿着至少一个眼睛区域的第一边缘横向延伸。

3. 发明公开

EP3134940A1 SWITCHABLE PI SHAPE ANTENNA 有权
标题翻译： SCHALTBARE ANTENNE MIT PI-FORM
公开(公告)号：EP3134940A1
公开(公告)日：2017-03-01
申请号：EP15789084.9
申请日：2015-05-06
申请人： Huawei Technologies Co. Ltd.
发明人： LIU, Hongwei , MA, Ning
IPC分类号： H01Q5/00
CPC分类号： H01Q5/335 , H01Q1/243 , H01Q1/38 , H01Q1/44 , H01Q1/50 , H01Q5/371 , H01Q5/378 , H01Q9/04 , H04L25/02 , H04L25/0278 , H04W72/0453
摘要： A mobile device including a housing having a distal end, and electronics disposed in the housing configured to operate the mobile device. A connector is coupled to the electronics, and a Pi-shaped antenna has a coupling coupled to the connector to create a resonance using the connector. The Pi-shaped antenna and the connector are configured to wirelessly send and receive the wireless signals. An impedance matching network matches the impedance of the electronics to the Pi-shaped antenna. In some embodiments, the impedance matching network is switchable by the electronics and is configured to match an impedance of the electronics to the Pi-shaped antenna in at least two states, over multiple RF bands.
摘要翻译：一种移动设备，包括具有远端的壳体，以及设置在壳体中的电子设备，用于操作移动设备。连接器耦合到电子器件，并且Pi形天线具有耦合到连接器的耦合以使用连接器产生谐振。 Pi形天线和连接器被配置为无线发送和接收无线信号。阻抗匹配网络将电子器件的阻抗与Pi形天线匹配。在一些实施例中，阻抗匹配网络可由电子装置切换，并且被配置为在多个RF频带上以至少两个状态将电子装置的阻抗匹配到Pi形天线。

4. 发明公开

EP3213369A1 MULTI-BAND ANTENNA ON THE SURFACE OF WIRELESS COMMUNICATION DEVICES 有权转让
标题翻译：无线通信设备表面上的多频带天线
公开(公告)号：EP3213369A1
公开(公告)日：2017-09-06
申请号：EP16737064.2
申请日：2016-01-12
申请人： Huawei Technologies Co. Ltd.
发明人： TOH, Wee Kian , LIU, Hongwei , SHI, Ping
IPC分类号： H01Q1/52
CPC分类号： H01Q1/2291 , H01Q1/24 , H01Q1/243 , H01Q1/38 , H01Q1/42 , H01Q1/48 , H01Q1/521 , H01Q5/10 , H01Q5/371 , H01Q9/0407 , H01Q9/42 , H01Q21/28
摘要： An embodiment wireless communication device includes a circuit board and a cover having a back surface covering a portion of a first surface of the circuit board and an opening in the back surface. A top antenna is disposed within the cover and is electrically connected to the circuit board at a first feed point on a first edge of the circuit board. A secondary antenna disposed within the cover has a first antenna portion connected to the circuit board at a second feed point, and a second antenna portion of the second antenna extends laterally from a second edge of the circuit board over the first surface of the circuit board and between the back surface of the cover and the first surface of the circuit board such that at least a portion of the second antenna portion is exposed through the opening in the back surface.
摘要翻译：一个实施例的无线通信设备包括电路板和具有覆盖电路板的第一表面的一部分和后表面中的开口的后表面的盖。顶部天线设置在盖内并且在电路板的第一边缘上的第一馈电点处电连接到电路板。布置在盖内的辅天线具有第一天线部分和第二天线部分，第一天线部分在第二馈电点连接到电路板，第二天线的第二天线部分从电路板的第二边缘横向延伸到电路板的第一表面上方以及在盖的后表面和电路板的第一表面之间，使得第二天线部分的至少一部分通过后表面中的开口暴露。

5. 发明授权

EP3134940B1 SWITCHABLE PI SHAPE ANTENNA 有权
公开(公告)号：EP3134940B1
公开(公告)日：2018-09-12
申请号：EP15789084.9
申请日：2015-05-06
申请人： Huawei Technologies Co. Ltd.
发明人： LIU, Hongwei , MA, Ning
IPC分类号： H01Q1/24 , H01Q1/44 , H01Q9/04 , H01Q5/335 , H01Q5/371 , H01Q5/378
CPC分类号： H01Q5/335 , H01Q1/243 , H01Q1/38 , H01Q1/44 , H01Q1/50 , H01Q5/371 , H01Q5/378 , H01Q9/04 , H04L25/02 , H04L25/0278 , H04W72/0453
摘要： A mobile device including a housing having a distal end, and electronics disposed in the housing configured to operate the mobile device. A connector is coupled to the electronics, and a Pi-shaped antenna has a coupling coupled to the connector to create a resonance using the connector. The Pi-shaped antenna and the connector are configured to wirelessly send and receive the wireless signals. An impedance matching network matches the impedance of the electronics to the Pi-shaped antenna. In some embodiments, the impedance matching network is switchable by the electronics and is configured to match an impedance of the electronics to the Pi-shaped antenna in at least two states, over multiple RF bands.

6. 发明公开

EP4030310A1 DATA PROCESSING METHOD AND STORAGE DEVICE 审中-实审
公开(公告)号：EP4030310A1
公开(公告)日：2022-07-20
申请号：EP20939891.6
申请日：2020-12-14
申请人： Huawei Technologies Co., Ltd.
发明人： REN, Ren , LIU, Zhongquan , LIU, Hongwei , ZHU, Fangfang
IPC分类号： G06F16/215 , G06F3/06
摘要： This application provides a data processing method and a storage device, and belongs to the field of storage technologies. In this application, the storage device performs deduplication and compression based on different grains, deduplicates data based on a large grain, and compresses the data based on a small grain. Therefore, a limitation that a deduplication grain and a compression grain need to be the same is removed. A deduplication ratio decrease caused by an excessively large grain and a compression ratio decrease caused by an excessively small grain are avoided to some extent, to improve an overall reduction ratio of deduplication and compression.

7. 发明公开

EP3602687A1 THREE-SLOTTED ANTENNA APPARATUS AND METHOD 有权
公开(公告)号：EP3602687A1
公开(公告)日：2020-02-05
申请号：EP18784072.3
申请日：2018-04-10
申请人： Huawei Technologies Co., Ltd.
发明人： HAN, Chulmin , TOH, Wee Kian , HUANG, Wei , LIU, Hongwei
IPC分类号： H01Q1/44

8. 发明公开

EP3317919A1 COUPLED MULTI-BANDS ANTENNAS IN WEARABLE WIRELESS DEVICES 有权
标题翻译：可穿戴设备中的耦合多频带天线
公开(公告)号：EP3317919A1
公开(公告)日：2018-05-09
申请号：EP16829792.7
申请日：2016-07-20
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Hongwei , TOH, Wee Kian , SHI, Ping
IPC分类号： H01Q1/22
CPC分类号： H01Q1/243 , G04R60/08 , H01Q1/273 , H01Q1/521 , H01Q21/28
摘要： A wearable wireless device is disclosed. In one embodiment the wearable wireless device includes a circuit board, a housing body housing the circuit board, the housing body having a front side and a back side, a display located at the front side of the housing body, a first antenna element electrically connected to the circuit board and located on the front side of the housing body and a second antenna element electrically connected to the circuit board and located on the front side of the housing body.

9. 发明授权

EP2053777B1 A CERTIFICATION METHOD, SYSTEM, AND DEVICE 有权
标题翻译：认证流程，系统及设备
公开(公告)号：EP2053777B1
公开(公告)日：2016-01-13
申请号：EP07800922.2
申请日：2007-08-10
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Hongwei , LIU, Shuling , WEI, Jiwei , LIU, Bing
IPC分类号： H04L9/32 , G06F21/32 , G06Q20/34 , G06Q20/38 , G06Q20/40 , G07F7/12 , G07C9/00 , G07F7/10
CPC分类号： G06F21/32 , G06Q20/3578 , G06Q20/388 , G06Q20/405 , G06Q20/40975 , G07C9/00158 , G07F7/1008 , G07F7/122 , H04L9/3231 , H04L9/3263 , H04L9/3273 , H04L2209/56

10. 发明公开

EP3417510A1 ANTENNA APPARATUS AND METHOD WITH DIELECTRIC FOR PROVIDING CONTINUOUS INSULATION BETWEEN ANTENNA PORTIONS 有权
公开(公告)号：EP3417510A1
公开(公告)日：2018-12-26
申请号：EP17792417.2
申请日：2017-04-20
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Hongwei , TOH, Wee Kian , RAO, Qinjiang
IPC分类号： H01Q1/24 , H01Q21/00
CPC分类号： H01Q1/243 , H01Q1/52 , H01Q1/521 , H01Q5/35 , H01Q13/10 , H01Q21/28
摘要： An apparatus is provided including a first antenna with a top face; a bottom face; and a periphery defined by an upper portion, a lower portion, and a pair of side portions. The first slot comprises a body, a first arm, and a second arm that divides the first antenna into a first portion, a second portion, a third portion, and a fourth portion. The first portion is larger than the third portion, and the third portion is larger than the second portion and the fourth portion. Further, the body of the first slot extends between the side portions of the periphery. Still yet, the first arm and the second arm extend between the body and one of the upper portion and the lower portion of the periphery. A dielectric is positioned in the first slot for providing continuous insulation between the first portion, the second portion, the third portion, and the fourth portion.

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