会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Wireless device, antenna switch, and method of receiving signal
    • 无线设备,天线开关和接收信号的方法
    • US07586447B2
    • 2009-09-08
    • US11641026
    • 2006-12-19
    • Masaru Kanazawa
    • Masaru Kanazawa
    • H01Q1/24
    • H01Q9/0435H01Q1/243H04M1/0216H04M1/0245
    • A flip-open type mobile wireless device able to receive a signal of the same polarized wave both in an open state and a closed state of a movable part including an antenna with respect to a fixed part, provided in the antenna with a first feeding point and a second feeding point for handling different polarized waves, an open/close detecting unit for detecting which of the opened/closed states the movable part is in relative to the fixed part, and a feed switching unit for feeding electric power to the first feeding point when detecting the open state thereof and feeding electric power to the second feeding point when detecting the closed state thereof.
    • 一种翻盖式移动无线设备,其能够在天线中设置有第一馈送点,以在相对于固定部分包括天线的可移动部分的打开状态和关闭状态下接收相同极化波的信号 以及用于处理不同极化波的第二馈电点,用于检测可动部分相对于固定部分处于打开/关闭状态的打开/关闭检测单元;以及用于将电力馈送到第一馈送的馈送切换单元 当检测到其打开状态并且在检测到其关闭状态时将电力馈送到第二馈电点时的点。
    • 6. 发明授权
    • Antenna apparatus and radio communication apparatus
    • 天线装置和无线通信装置
    • US07477198B2
    • 2009-01-13
    • US11439462
    • 2006-05-23
    • Masaru KanazawaShin Watanabe
    • Masaru KanazawaShin Watanabe
    • H01Q1/24
    • H01Q1/243H01Q19/32
    • The present invention relates to an antenna apparatus corresponding to a plurality of multi-bands, etc. and makes a plurality of radio communication frequencies easily changed or set. The present invention includes a passive element composed of a plurality of element units (elements 141, 142, 143) linked with a switching element (PIN diode) between the element units, and since the operating frequency of the passive element is switched by opening and closing the switching element and the passive element acts as a waveguide element, a radiation pattern can be acquired by the passive element and the effect of a human body is reduced on the radiant efficiency.
    • 本发明涉及一种对应于多个多频段等的天线装置,并且使多个无线电通信频率容易地改变或设置。 本发明包括由元件单元之间的开关元件(PIN二极管)连接的多个元件单元(元件141,142,143)构成的无源元件,并且由于无源元件的工作频率通过开启和 关闭开关元件并且无源元件用作波导元件,可以通过无源元件获得辐射图案,并且降低人体的辐射效率。
    • 8. 发明申请
    • Antenna apparatus and radio communication apparatus
    • 天线装置和无线通信装置
    • US20070188392A1
    • 2007-08-16
    • US11439462
    • 2006-05-23
    • Masaru KanazawaShin Watanabe
    • Masaru KanazawaShin Watanabe
    • H01Q1/24
    • H01Q1/243H01Q19/32
    • The present invention relates to an antenna apparatus corresponding to a plurality of multi-bands, etc. and makes a plurality of radio communication frequencies easily changed or set. The present invention includes a passive element composed of a plurality of element units (elements 141, 142, 143) linked with a switching element (PIN diode) between the element units, and since the operating frequency of the passive element is switched by opening and closing the switching element and the passive element acts as a waveguide element, a radiation pattern can be acquired by the passive element and the effect of a human body is reduced on the radiant efficiency.
    • 本发明涉及一种对应于多个多频段等的天线装置,并且使多个无线电通信频率容易地改变或设置。 本发明包括由元件单元之间的开关元件(PIN二极管)连接的多个元件单元(元件141,142,143)构成的无源元件,并且由于无源元件的工作频率通过开启和 关闭开关元件并且无源元件用作波导元件,可以通过无源元件获得辐射图案,并且降低人体的辐射效率。
    • 9. 发明授权
    • Slide-type wireless terminal apparatus
    • 幻灯式无线终端设备
    • US08843185B2
    • 2014-09-23
    • US13239808
    • 2011-09-22
    • Masaru KanazawaZhao LiuKouji Soekawa
    • Masaru KanazawaZhao LiuKouji Soekawa
    • H04M1/00H01Q1/24H01Q1/48H04M1/02H01Q9/04
    • H01Q1/243H01Q1/48H01Q9/0407H01R2201/02H04M1/0237
    • A slide-type wireless terminal apparatus includes a first casing and a second casing slidable relative to the first casing. The wireless terminal apparatus includes a first circuit board which is provided in the first casing, an antenna which is provided in the first casing, a second circuit board which is provided in the second casing, a sliding member which is disposed between the first circuit board and the second circuit board, the sliding member including a portion which faces the antenna, the sliding member having electrical conductivity and being electrically connected to the first circuit board, and a guide member which is provided in the second casing, the guide member being for guiding the sliding member such that the sliding member slides relative to the guiding member.
    • 滑盖型无线终端装置包括第一壳体和相对于第一壳体可滑动的第二壳体。 无线终端装置包括设置在第一壳体中的第一电路板,设置在第一壳体中的天线,设置在第二壳体中的第二电路板,设置在第一电路板 和所述第二电路板,所述滑动构件包括面向所述天线的部分,所述滑动构件具有导电性并且与所述第一电路板电连接;以及引导构件,所述引导构件设置在所述第二壳体中,所述引导构件用于 引导滑动构件使得滑动构件相对于引导构件滑动。
    • 10. 发明授权
    • Radio communication device
    • 无线通信设备
    • US08165623B2
    • 2012-04-24
    • US12405540
    • 2009-03-17
    • Masaru KanazawaTabito TonookaMasatomo Mori
    • Masaru KanazawaTabito TonookaMasatomo Mori
    • H04M1/00G08B1/08
    • H04B17/23
    • A radio communication device that outputs an alarm when a reception level of a radio wave from a wireless unit is less than a threshold value, includes a reception level measuring section for measuring the reception level of the radio wave transmitted from the wireless unit at certain times. A threshold value setting section for setting a first threshold value or a second threshold value less than the first threshold value based on a difference between the reception level of the radio wave measured a previous time and the reception level of the radio wave measured a subsequent time. An alarm output requesting section for causing an alarm output section to output an alarm if the reception level of the radio wave measured a subsequent time is less than the first threshold value or the second threshold value.
    • 一种无线电通信装置,当来自无线单元的无线电波的接收电平小于阈值时,输出警报,包括接收电平测量部分,用于测量在某些时间从无线单元发送的无线电波的接收电平 。 一个阈值设定部分,用于根据前一时间测得的无线电波的接收电平与随后的时间测得的无线电波的接收电平之间的差值来设定小于第一阈值的第一阈值或第二阈值 。 一个报警输出请求部分,用于使报警输出部分在下一次测量的无线电波的接收电平小于第一阈值或第二阈值时输出报警。