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Patent Agency Ranking
公开(公告)号：US20240126000A1
公开(公告)日：2024-04-18
申请号：US18541145
申请日：2023-12-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jifeng Tan , Feng Liao , Qiang Wang , Xiaoshan Chen , Han Yin , Liang Yuan , Ping Pan
IPC: F21V8/00
CPC classification number: G02B6/005 , G02B6/0023
Abstract: The technology of this application relates to a frontlight module and a display apparatus. The frontlight module is disposed on a side of a display panel. The frontlight module includes a light source, a light guide plate, and light guide dots. The light guide plate includes a first surface and a second surface that are disposed opposite to each other. The display panel is disposed facing the second surface. The light source is disposed on a side surface of the light guide plate. A plurality of light guide dots are disposed on the first surface or the second surface of the light guide plate. Each light guide dot has a light guide surface disposed at an angle with respect to a surface of the light guide plate. Light is fully reflected and/or refracted on the light guide surfaces to propagate to the display panel.
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公开(公告)号：US09525663B2
公开(公告)日：2016-12-20
申请号：US14094012
申请日：2013-12-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Liang Yuan , Jacob Lerenius
CPC classification number: H04L63/0227 , G06F1/3209 , G06F1/3287 , G06F1/3293 , H04L63/0263 , H04W12/00 , H04W88/02 , Y02D10/122 , Y02D10/171
Abstract: A system includes a communication processor and an application processor communicatively coupled to the communication processor. The communication processor is configured to detect a receipt of an incoming data packet, initially process at least a portion of the incoming data packet in the communication processor to determine if the incoming packet satisfies a first set of pre-determined criteria and automatically enable a transfer of the incoming data packet to the application processor depending upon an outcome of the initial processing of the incoming data packet.
Abstract translation: 系统包括通信处理器和通信地耦合到通信处理器的应用处理器。 通信处理器被配置为检测输入数据分组的接收，最初处理通信处理器中的输入数据分组的至少一部分，以确定输入分组是否满足第一组预定标准并且自动启用传输 根据输入数据分组的初始处理的结果，输入数据分组到应用处理器。
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公开(公告)号：US10997394B2
公开(公告)日：2021-05-04
申请号：US16852573
申请日：2020-04-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Huajun Cao , Liang Yuan , Hongrui Jiang
IPC: G06K9/00
Abstract: A terminal display scanning method for optical fingerprint recognition is provided, the method includes: if a start operation on a terminal screen is detected, obtaining a first vector set, where the first vector set includes A data vectors that are mutually orthogonal or mutually quasi-orthogonal, each of the data vectors includes a plurality of data elements, and A is an integer greater than 1; sequentially using the data elements in each of the data vectors to control light emitting of minimum pixel units in a fingerprint recognition area until controlling light emitting of all the minimum pixel units in the fingerprint recognition area is completed, to obtain a second vector set corresponding to the fingerprint recognition area, where the second vector set carries fingerprint information; and demodulating the second vector set by using the first vector set to obtain all fingerprint information in the fingerprint recognition area.
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公开(公告)号：US20200250391A1
公开(公告)日：2020-08-06
申请号：US16852573
申请日：2020-04-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Huajun Cao , Liang Yuan , Hongrui Jiang
IPC: G06K9/00
Abstract: A terminal display scanning method for optical fingerprint recognition is provided, the method includes: if a start operation on a terminal screen is detected, obtaining a first vector set, where the first vector set includes A data vectors that are mutually orthogonal or mutually quasi-orthogonal, each of the data vectors includes a plurality of data elements, and A is an integer greater than 1; sequentially using the data elements in each of the data vectors to control light emitting of minimum pixel units in a fingerprint recognition area until controlling light emitting of all the minimum pixel units in the fingerprint recognition area is completed, to obtain a second vector set corresponding to the fingerprint recognition area, where the second vector set carries fingerprint information; and demodulating the second vector set by using the first vector set to obtain all fingerprint information in the fingerprint recognition area.
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5.发明申请公开(公告)号：US20150048904A1
公开(公告)日：2015-02-19
申请号：US14481184
申请日：2014-09-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yanzhao Zhou , Liang Yuan
CPC classification number: H01P7/00 , B22F1/0003 , B22F1/0014 , B22F3/1007 , B22F3/12 , B22F3/26 , B22F5/106 , B22F2003/242 , B22F2201/20 , B22F2301/35 , B22F2302/45 , B22F2998/10 , B22F2999/00 , C22C33/0278 , C25D7/04 , H01P1/207 , H01P11/008 , B22F2001/0066 , B22F3/225 , C25D1/00
Abstract: A resonance tube, a method for manufacturing a resonance tube, and a cavity filter, which relate to the field of communications devices and can provide a temperature compensation effect of different degrees, reduce a production cost, and improve production efficiency. The resonance tube is manufactured using powder materials, and the powder materials include at least one of carbonyl iron powder and iron powder and at least one of carbonyl nickel powder and nickel powder, a mass percentage of the at least one of carbonyl iron powder and iron powder in the powder materials is 58-70%, and a mass percentage of the at least one of carbonyl nickel powder and nickel powder in the powder materials is 30-42%. The present invention may be used on a communications device, for example, a base station.
Abstract translation: 共振管，制造谐振管的方法和腔式过滤器，其涉及通信装置领域，并且可以提供不同程度的温度补偿效果，降低生产成本，并提高生产效率。 共振管使用粉末材料制造，粉末材料包括羰基铁粉末和铁粉末中的至少一种和羰基镍粉末和镍粉末中的至少一种，羰基铁粉末和铁中的至少一种的质量百分比 粉末材料中的粉末为58-70％，粉末材料中的羰基镍粉末和镍粉末中的至少一种的质量百分比为30-42％。 本发明可以用于通信设备，例如基站。
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