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51. 发明授权

US06535069B2 High-frequency power amplifier module 失效
标题翻译：高频功率放大器模块
公开(公告)号：US06535069B2
公开(公告)日：2003-03-18
申请号：US10084364
申请日：2002-02-28
申请人： Toru Fujioka , Isao Yoshida , Mineo Katsueda , Masatoshi Morikawa , Yoshikuni Matsunaga , Kenji Sekine , Osamu Kagaya
发明人： Toru Fujioka , Isao Yoshida , Mineo Katsueda , Masatoshi Morikawa , Yoshikuni Matsunaga , Kenji Sekine , Osamu Kagaya
IPC分类号： H03F304
CPC分类号： H03F3/72 , H03F3/193 , H03F3/211 , H03F2200/306 , H03F2200/309 , H03F2200/39 , H03F2200/429 , H04B1/0053 , H04B1/0458
摘要： A radio frequency power amplifier module for a dual-band type mobile communication apparatus that can transmit and receive a first frequency f1 and second frequency f2 (f2=2×f1). It includes a drive stage amplifier having the gain peaks at f1 and f2 with a matching circuit and a radio frequency power output circuit including a radio frequency power output transistor. The output circuit has a transmission line connected to the drain end of the output transistor, a parallel resonance circuit connected in series to the transmission line to resonate at harmonics of a frequency twice the frequency f2, a series resonance circuit provided between one end of the resonance circuit and the ground to resonate at harmonics of a frequency twice the frequency f2 and an output matching circuit provided in series to the other end of the parallel resonance circuit for matching with f1 and f2.
摘要翻译：一种能够发送和接收第一频率f1和第二频率f2（f2 = 2xf1）的双频带型移动通信装置的射频功率放大器模块。它包括具有匹配电路的f1和f2处的增益峰值的驱动级放大器和包括射频功率输出晶体管的射频功率输出电路。输出电路具有连接到输出晶体管的漏极端的传输线，串联连接到传输线的并联谐振电路，以使谐振频率为频率f2的两倍的频率，串联谐振电路设置在谐振电路和接地谐振频率为频率f2的频率的谐波，以及与并联谐振电路的另一端串联设置的与f1和f2匹配的输出匹配电路。

52. 发明授权

US06366788B1 Mobile telephone system 失效
标题翻译：移动电话系统
公开(公告)号：US06366788B1
公开(公告)日：2002-04-02
申请号：US09674072
申请日：2000-10-26
申请人： Toru Fujioka , Isao Yoshida , Mineo Katsueda , Masatoshi Morikawa , Yoshikuni Matsunaga , Kenji Sekine , Osamu Kagaya
发明人： Toru Fujioka , Isao Yoshida , Mineo Katsueda , Masatoshi Morikawa , Yoshikuni Matsunaga , Kenji Sekine , Osamu Kagaya
IPC分类号： H04B138
CPC分类号： H04B1/006 , H03F3/193 , H03F3/604 , H03F3/72 , H03F2200/306 , H03F2200/309 , H03F2200/39 , H03F2200/429 , H04B1/005 , H04B1/406
摘要： In a mobile telephone apparatus corresponding to dual-band provided with an RF power module to operate in two kinds of different frequencies, a common harmonics control circuit is provided to the output circuit of such RF power module to realize higher efficiency in view of controlling respective harmonics power for both band frequencies. Moreover, a means for selectively setting the bias is also provided so that the maximum efficiency can be attained depending on the output power required with respective communication systems with the bias control signal output from the CPU of the control unit interlocking with selection of frequency of the mobile telephone apparatus body.
摘要翻译：在对应于具有以两种不同频率工作的RF功率模块的双频带的移动电话装置中，向这种RF功率模块的输出电路提供公共谐波控制电路，以实现更高的效率两个频段的谐波功率。此外，还提供了用于选择性地设置偏置的装置，使得可以根据各个通信系统所需的输出功率来获得最大效率，其中从控制单元的CPU输出的偏置控制信号与选择频率的移动电话机身。

53. 发明授权

US08676058B2 Differential transmission circuit and information processing system 有权
标题翻译：差分传输电路和信息处理系统
公开(公告)号：US08676058B2
公开(公告)日：2014-03-18
申请号：US13450516
申请日：2012-04-19
申请人： Osamu Kagaya
发明人： Osamu Kagaya
IPC分类号： H04B10/00 , H05K7/00 , H01P3/08 , H04B10/80
CPC分类号： H04B10/801 , H01P3/026 , H05K1/0218 , H05K1/0245 , H05K1/0246 , H05K1/025 , H05K1/162 , H05K2201/09727 , H05K2201/10121
摘要： A differential transmission circuit includes a grounded conductive layer, a pair of transmission line conductors, a conductive film and a via hole which connects the grounded conductive layer to the conductive film. The differential transmission circuit further includes a straight-line region which is present in the differential transmission circuit through which a differential transmission signal output by a driving circuit is transmitted and in which the pair of transmission line conductors extends parallel so as to have a first width, and a band rejection filter region in which the pair of transmission line conductors planarly overlaps the conductive film and extends parallel so as to have a second width narrower than the first width and a common mode of the differential transmission signal is attenuated at one of the frequencies which are natural number multiples of a frequency corresponding to the predetermined bit rate.
摘要翻译：差分传输电路包括接地导电层，一对传输线导体，导电膜和将接地导电层连接到导电膜的通孔。差分传输电路还包括存在于差分传输电路中的直线区域，通过该直线区域传输由驱动电路输出的差分传输信号，并且其中一对传输线导体平行延伸，以便具有第一宽度以及阻带滤波器区域，其中所述一对传输线导体与导电膜平面重叠并且平行延伸，以具有比第一宽度窄的第二宽度，并且差分传输信号的共模在第是与预定比特率对应的频率的自然数倍数的频率。

54. 发明授权

US08295057B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US08295057B2
公开(公告)日：2012-10-23
申请号：US12787154
申请日：2010-05-25
申请人： Iwamichi Kohjiro , Yasuhiro Nunogawa , Sakae Kikuchi , Shizuo Kondo , Tetsuaki Adachi , Osamu Kagaya , Kenji Sekine , Eiichi Hase , Kiichi Yamashita
发明人： Iwamichi Kohjiro , Yasuhiro Nunogawa , Sakae Kikuchi , Shizuo Kondo , Tetsuaki Adachi , Osamu Kagaya , Kenji Sekine , Eiichi Hase , Kiichi Yamashita
IPC分类号： H05K7/02 , H05K7/06 , H05K7/08 , H05K7/10
CPC分类号： H01L25/16 , H01L23/49844 , H01L23/552 , H01L23/645 , H01L23/66 , H01L24/06 , H01L24/48 , H01L24/49 , H01L2223/6611 , H01L2223/6644 , H01L2224/05554 , H01L2224/05599 , H01L2224/48091 , H01L2224/48227 , H01L2224/48799 , H01L2224/49113 , H01L2224/49175 , H01L2224/49433 , H01L2224/85399 , H01L2924/00014 , H01L2924/01005 , H01L2924/01014 , H01L2924/01015 , H01L2924/01023 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01078 , H01L2924/01082 , H01L2924/09701 , H01L2924/10161 , H01L2924/10253 , H01L2924/1305 , H01L2924/1306 , H01L2924/13091 , H01L2924/15153 , H01L2924/1517 , H01L2924/19105 , H01L2924/19107 , H01L2924/30107 , H01L2924/3025 , H03F1/56 , H03F3/195 , H03F3/213 , H03F3/604 , H03F2200/12 , H03F2200/168 , H03F2200/222 , H03F2200/318 , H03F2200/387 , H03F2200/408 , H03F2200/451 , H03H7/383 , H01L2924/00 , H01L2224/45099
摘要： In a semiconductor device such as a high-frequency power amplifier module, a plurality of amplifying means are formed on a semiconductor chip which is mounted on a main surface of a wiring substrate, and electrodes of the semiconductor chip are electrically connected by wires to electrodes of the wiring substrate. In order to make the high-frequency power amplifier module small in size, a substrate-side bonding electrode electrically connected to a wire set at a fixed reference electric potential is place at a location farther from a side of the semiconductor chip than a substrate-side output electrode electrically connected to an output wire. A substrate-side input electrode electrically connected to an input wire is located at a distance from the side of the semiconductor chip about equal to the distance from the side of the semiconductor chip to the substrate-side output electrode, or at a location farther from the side of the semiconductor chip than the substrate-side bonding electrode is.
摘要翻译：在诸如高频功率放大器模块的半导体器件中，在安装在布线基板的主表面上的半导体芯片上形成多个放大装置，并且半导体芯片的电极通过导线电连接到电极的布线基板。为了使高频功率放大器模块尺寸变小，将电连接到固定基准电位的导线的基板侧接合电极位于距离半导体芯片的一侧更靠近基板侧接合电极的位置，电连接到输出线。电连接到输入线的基板侧输入电极位于距离半导体芯片侧的距离大约等于从半导体芯片的侧面到基板侧输出电极的距离处，或者位于距离半导体芯片半导体芯片的侧面比基板侧接合电极为止。

55. 发明申请

US20100232806A1 OPTICAL TRANSMITTER DEVICE AND OPTICAL TRANSMITTER MODULE 有权
标题翻译：光传输器件和光传输模块
公开(公告)号：US20100232806A1
公开(公告)日：2010-09-16
申请号：US12626033
申请日：2009-11-25
申请人： Osamu Kagaya , Satoshi Motohiro , Masahiro Hirai
发明人： Osamu Kagaya , Satoshi Motohiro , Masahiro Hirai
IPC分类号： H04B10/04
CPC分类号： H04B10/2504 , H05K1/0246 , H05K1/141 , H05K1/147 , H05K1/189 , H05K2201/10022 , H05K2201/10121
摘要： Provided are an optical transmitter device and an optical transmitter module which are capable of reducing the optical transmitter module size while maintaining a state where an excellent optical transmission waveform quality is obtained over a wide range of frequencies. The optical transmission module (2) includes a semiconductor laser diode device (10), an optical modulator device (12), and a first termination resistor circuit (14-1). A printed circuit board (4) includes a driver IC (16) and a second termination resistor circuit (14-2). A lower cutoff frequency of the first termination resistor circuit (14-1) and an upper cutoff frequency of the second termination resistor circuit (14-2) correspond to each other. An impedance of the first termination resistor circuit (14-1) in a pass frequency band thereof and an impedance of the second termination resistor circuit (14-2) in a pass frequency band thereof correspond to each other.
摘要翻译：提供了一种能够在保持在宽频率范围内获得良好的光传输波形质量的状态的同时降低光发射机模块尺寸的光发射机设备和光发射机模块。光传输模块（2）包括半导体激光二极管装置（10），光调制装置（12）和第一终端电阻电路（14-1）。印刷电路板（4）包括驱动器IC（16）和第二终端电阻电路（14-2）。第一终端电阻电路（14-1）的下限截止频率和第二终端电阻电路（14-2）的上截止频率彼此对应。其通过频带中的第一终端电阻电路（14-1）的阻抗和通过频带中的第二终端电阻电路（14-2）的阻抗彼此对应。

56. 发明授权

US07703994B2 Optical transceiver module 有权
标题翻译：光收发模块
公开(公告)号：US07703994B2
公开(公告)日：2010-04-27
申请号：US12338205
申请日：2008-12-18
申请人： Osamu Kagaya , Hiroyoshi Ishii , Yasushi Kitajima
发明人： Osamu Kagaya , Hiroyoshi Ishii , Yasushi Kitajima
IPC分类号： G02B6/36
CPC分类号： G02B6/4201 , G02B6/4246 , G02B6/4277
摘要： Provided is a metal casing structure capable of avoiding a cavity resonance at 10 GHz and 20 GHz by controlling an eigenmode frequency in an inner space of a casing without involving an increase in cost, and a 10 Gbit/s optical transceiver module which achieves reduction in unnecessary electromagnetic waves and cost. In the optical transceiver module, a metal casing having a cavity therein is formed by an upper casing (100) and a lower casing (101), a metal partition wall (103, 104) is provided on at least one of the upper casing (100) and the lower casing (101) near a central portion of the casing in a direction parallel to a direction connecting a front and a rear thereof, and a length of a gap between the partition wall (103, 104) and a printed circuit board (102) is adjusted.
摘要翻译：提供一种金属外壳结构，能够通过控制壳体的内部空间中的本征模式频率而不涉及成本增加来避免10GHz和20GHz的谐振腔谐振，以及实现减少的10Gbit / s的光收发模块不必要的电磁波和成本。在光收发器模块中，由上壳体（100）和下壳体（101）形成具有空腔的金属壳体，金属隔壁（103,104）设置在上壳体 100）和下壳体（101）在与连接其前后方向平行的方向上的壳体的中心部分附近，以及间隔壁（103,104）和印刷电路板（102）被调整。

57. 发明授权

US07663563B2 High frequency wave glass antenna for an automobile and window glass sheet for an automobile with the same 有权
标题翻译：用于汽车用的高频波玻璃天线和具有相同的汽车的窗玻璃板
公开(公告)号：US07663563B2
公开(公告)日：2010-02-16
申请号：US12046050
申请日：2008-03-11
申请人： Osamu Kagaya , Kiyoshi Oshima , Koji Ikawa
发明人： Osamu Kagaya , Kiyoshi Oshima , Koji Ikawa
IPC分类号： H01Q1/32
CPC分类号： H01Q1/1271 , H01Q7/00
摘要： A high frequency wave glass antenna for an automobile includes an antenna conductor adapted to be disposed in or on an automobile window glass sheet, the antenna conductor being formed in such a loop shape that a portion of the loop shape is cut out by a length to dispose a discontinuity, both ends of the discontinuity or portions of the antenna conductor close to the discontinuity serving as feeding points, and a portion of the antenna conductor with the discontinuity disposed therein or a portion of the antenna conductor close to the discontinuity having a conductor width of 8.0 to 40 mm.
摘要翻译：用于汽车的高频波玻璃天线包括适于设置在汽车窗玻璃板中或汽车窗玻璃板上的天线导体，天线导体形成为环形形状，使得环形部分的一部分被切出长度至设置不连续性，不连续的两端或天线导体的接近于用作馈电点的不连续部分的天线导体的一部分，或者天线导体的部分具有不连续性，或者天线导体的接近不连续部分的导体具有导体宽度为8.0〜40mm。

58. 发明申请

US20090243946A1 HIGH FREQUENCY WAVE GLASS ANTENNA FOR AN AUTOMOBILE AND WINDOW GLASS SHEET FOR AN AUTOMOBILE WITH THE SAME 失效
标题翻译：用于汽车和窗玻璃板的高频波形玻璃天线
公开(公告)号：US20090243946A1
公开(公告)日：2009-10-01
申请号：US12413709
申请日：2009-03-30
申请人： Osamu Kagaya , Kotaro Suenaga , Koji Ikawa
发明人： Osamu Kagaya , Kotaro Suenaga , Koji Ikawa
IPC分类号： H01Q1/32
CPC分类号： H01Q1/1271 , H01Q1/3291 , H01Q1/36 , H01Q7/005
摘要： A high frequency wave glass antenna for an automobile includes an antenna conductor formed in a loop shape and disposed in or an automobile window glass sheet, the antenna conductor having a discontinuity and feeding portions at both ends of the discontinuity or in the vicinity of said both ends, the discontinuity being formed of a portion of the loop shape cut by a length. The antenna conductor includes a detour in a portion of the loop shape, the detour being formed of a single or a plurality of detour elements, the detour being disposed in a position, which satisfies that a rate of a distance from a center of the discontinuity of the original loop shape to a center of the detour of the original loop shape with respect to a length of an inner peripheral edge or an outer peripheral edge of the original loop shape ranges from 0.18 to 0.4.
摘要翻译：用于汽车的高频波玻璃天线包括形成为环形并且设置在汽车窗玻璃板中的天线导体，所述天线导体在不连续性的两端或所述两者的附近具有不连续性和馈电部分末端，不连续性由一定长度的环形部分形成。天线导体包括在环形部分中的绕行，绕道由单个或多个迂回元件形成，绕道被设置在满足从不连续中心的距离的距离的位置原始环形形状相对于原始环形的内周边缘或外周边缘的长度的原始环形绕行的中心的范围为0.18至0.4。

59. 发明申请

US20090180784A1 OPTICAL TRANSCEIVER MODULE 有权
标题翻译：光收发模块
公开(公告)号：US20090180784A1
公开(公告)日：2009-07-16
申请号：US12338205
申请日：2008-12-18
申请人： Osamu Kagaya , Hiroyoshi Ishii , Yasushi Kitajima
发明人： Osamu Kagaya , Hiroyoshi Ishii , Yasushi Kitajima
IPC分类号： H04B10/00
CPC分类号： G02B6/4201 , G02B6/4246 , G02B6/4277
摘要： Provided is a metal casing structure capable of avoiding a cavity resonance at 10 GHz and 20 GHz by controlling an eigenmode frequency in an inner space of a casing without involving an increase in cost, and a 10 Gbit/s optical transceiver module which achieves reduction in unnecessary electromagnetic waves and cost. In the optical transceiver module, a metal casing having a cavity therein is formed by an upper casing (100) and a lower casing (101), a metal partition wall (103, 104) is provided on at least one of the upper casing (100) and the lower casing (101) near a central portion of the casing in a direction parallel to a direction connecting a front and a rear thereof, and a length of a gap between the partition wall (103, 104) and a printed circuit board (102) is adjusted.
摘要翻译：提供一种金属外壳结构，能够通过控制壳体的内部空间中的本征模式频率而不涉及成本增加来避免10GHz和20GHz的谐振腔谐振，以及实现减少的10Gbit / s的光收发模块不必要的电磁波和成本。在光收发器模块中，由上壳体（100）和下壳体（101）形成具有空腔的金属壳体，金属隔壁（103,104）设置在上壳体 100）和下壳体（101）在与连接其前后方向平行的方向上的壳体的中心部分附近，以及间隔壁（103,104）和印刷电路板（102）被调整。

60. 发明申请

US20080196929A1 Optical transmitter module 有权
标题翻译：光发射模块
公开(公告)号：US20080196929A1
公开(公告)日：2008-08-21
申请号：US12003225
申请日：2007-12-20
申请人： Hisashi Takamatsu , Takeshi Yamashita , Hideyuki Kuwano , Osamu Kagaya , Hiroyuki Arima
发明人： Hisashi Takamatsu , Takeshi Yamashita , Hideyuki Kuwano , Osamu Kagaya , Hiroyuki Arima
IPC分类号： H05K1/02
CPC分类号： G02B6/4201 , G02B6/4271 , G02B6/4277 , G02B6/4279 , G02B6/4281 , G02B6/4283 , H05K1/0219 , H05K1/0224 , H05K1/0253 , H05K1/0393 , H05K2201/0715 , H05K2201/09236 , H05K2201/09663 , H05K2201/10121 , H05K2201/10446
摘要： An optical transmitter module is described. The optical transmitter module includes a lead pin for electrically connecting the inside and outside of a housing, and a flexible printed circuit board connected to the lead pin. The flexible printed circuit board has a signal pattern and two ground conductor patterns to be connected to an optical modulation element, a laser terminal pattern to be connected to a semiconductor laser, a Peltier terminal pattern to be connected to a Peltier element, and two covering conductive layers in addition to a layer on which such patterns are formed. The covering conductive layers cover all the patterns except for the signal pattern.
摘要翻译：描述了光发射机模块。光发射机模块包括用于电连接壳体的内部和外部的引脚和连接到引脚的柔性印刷电路板。柔性印刷电路板具有要连接到光调制元件的信号图案和两个接地导体图案，要连接到半导体激光器的激光端子图案，要连接到珀耳帖元件的珀耳帖端子图案，以及两个覆盖除了形成这种图案的层之外的导电层。覆盖导电层覆盖除了信号图案之外的所有图案。

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