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11. 发明授权

EP1011194B1 High speed differential optoelectronic receiver 有权
标题翻译：快速光电差分接收器
公开(公告)号：EP1011194B1
公开(公告)日：2009-10-21
申请号：EP99123993.0
申请日：1999-12-07
申请人： NORTHROP GRUMMAN CORPORATION
发明人： Heflinger, Donald G. , Hayashida, Philip D. , Humes, Todd E. , Hyde, John D.
IPC分类号： H03G3/30 , H03F3/08
CPC分类号： H04B10/69

12. 发明授权

EP1467241B1 In-phase drive of Mach-Zehnder modulator push-pull electrodes 有权
标题翻译：同相推挽马赫 - 曾德调制器电极的控制
公开(公告)号：EP1467241B1
公开(公告)日：2009-10-07
申请号：EP03026664.7
申请日：2003-11-19
申请人： NORTHROP GRUMMAN CORPORATION
发明人： Kunkee, Elizabeth T. , Forbes, David V. , Scott, David C. , Vang, Timothy A. , Wang, Wenshen
IPC分类号： G02F1/225
CPC分类号： G02F1/2257 , G02F2201/126

13. 发明授权

EP1176734B1 Digital power control system for a multi-carrier transmitter 有权
标题翻译：用于多载波发射机数字功率控制系统
公开(公告)号：EP1176734B1
公开(公告)日：2009-08-05
申请号：EP01113537.3
申请日：2001-06-12
申请人： NORTHROP GRUMMAN CORPORATION
发明人： Kintis, Mark , Martin, Donald R. , Moretti, Vincent C.
IPC分类号： H04B7/005
CPC分类号： H04W52/42

14. 发明公开

EP1701134A3 Graphic image storage, transmission and display system 审中-公开
标题翻译：系统用于存储，发送和显示图形图像的
公开(公告)号：EP1701134A3
公开(公告)日：2009-07-29
申请号：EP06075533.7
申请日：2006-03-07
申请人： Northrop Grumman Corporation
发明人： Burton, Dale , Mitchell, Robert , Duffey, Christopher , Poor, Jeffrey , Mos, Michael
IPC分类号： G01C21/00
CPC分类号： G01C21/00 , G01C21/20 , G06T17/05
摘要： A system is disclosed in which a geographic area of interest can be selected, and photographic images of the selected area can be downloaded and displayed by a user in an efficient and timely manner. The geographic area of interest may initially be selected by various input means such as a map, longitude/latitude coordinates, a global positioning system (GPS), and the like. Once the particular geographic area has been selected, photographic images corresponding to the selected area are downloaded to the user. The photographic images may be stored in a suitable data storage system such as a server. Alternatively, the photographic image data may be generated real time and downloaded to the user. In one embodiment, a relatively low resolution image of a large geographic area is initially displayed to the user, and the user can then select a limited region of the image for closer viewing. The limited region of the photographic image may then be downloaded to the user in a higher resolution format, thereby reducing the amount of high resolution data that must be transmitted to the user. Various display devices may be used, such as personal data assistants (PDAs), laptop computers, desktop computers, vehicle-mounted computers, tablets, cell phones and the like. The display device may also be used as the input device to both select the geographic area of interest and display the photographic images of the selected area.

15. 发明授权

EP1683269B1 ELECTRONICALLY PROGRAMMABLE MULTIMODE CIRCUIT 有权
标题翻译：电子可编程多模式电路
公开(公告)号：EP1683269B1
公开(公告)日：2009-03-25
申请号：EP04818608.4
申请日：2004-10-29
申请人： NORTHROP GRUMMAN CORPORATION
发明人： YANG, Jeffery, Ming-Jer , NISHIMOTO, Matt , LAN, Xing , BATTUNG, Michael , WANG, Robert , CHUNG, Yun-Ho
IPC分类号： H03C3/40
CPC分类号： H03F3/72 , H03C3/40 , H03F1/0277 , H03F3/211 , H03F2200/372
摘要： An electronically programmable multimode circuit is described. More particularly, the present invention is an electronically programmable multimode circuit that includes a first path and a second path wherein a mode and a signal directional flow direction is controlled through the selective biasing of the first path and the second path. A multimode circuit is produced that contains modes such as a phase shifter mode, and IQ modulation mode, an amplifier mode, a mixer mode, and a multiplier mode.

16. 发明公开

EP1494281A3 Ultra wideband ball grid array assembly 审中-公开
标题翻译： Ultrabreitbandige“球栅阵列” - Verpackung
公开(公告)号：EP1494281A3
公开(公告)日：2009-03-11
申请号：EP03026554.0
申请日：2003-11-18
申请人： NORTHROP GRUMMAN CORPORATION
发明人： Hathaway, James A. , Crossman, Brian F. , Din, Salah
IPC分类号： H01L23/498 , H01L23/66
CPC分类号： H01L23/66 , H01L23/49816 , H01L23/50 , H01L24/45 , H01L24/48 , H01L24/49 , H01L2224/45014 , H01L2224/48091 , H01L2224/48195 , H01L2224/48227 , H01L2224/49171 , H01L2924/00014 , H01L2924/01006 , H01L2924/01013 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/19041 , H01L2924/19105 , H01L2924/30105 , H01L2924/30107 , H01L2924/3011 , H01L2924/30111 , H01L2924/00 , H01L2224/45099
摘要： An electronic device packaging assembly (10) that includes a ball grid array (60) and specialized construction to be able to operate from DC up to 50 GHz with minimal parasitic losses. The packaging assembly (10) includes a thin base plate (14) made of a suitable rigid material. Power vias (48), signal vias (26) and ground vias (46) are formed through the base plate (14) to be coupled to traces, circuit components, and/or the device (12) within the packaging assembly (10). An impedance matching compensation network (28) provides impedance matching between the device (12) and the signal vias (26). The ball grid array (60) includes a plurality of solder balls (68), including ground solder balls (72), signal solder balls (74) and power solder balls (76), electrically coupled to the appropriate via extending through the base plate (14).

17. 发明公开

EP2013591A2 TRI AXIS HIGH FREQUENCY FIBER OPTIC ACOUSTIC SENSOR 有权
标题翻译：三轴ACOUSTIC HF光纤传感器
公开(公告)号：EP2013591A2
公开(公告)日：2009-01-14
申请号：EP07758442.3
申请日：2007-03-13
申请人： Northrop Grumman Corporation
发明人： BEVAN, Dennis , WELTON, Patrick , ARAB-SADEGHABADI, Akbar , CAPPI, John , DANG, Liana
IPC分类号： G01H9/00
CPC分类号： G01H9/004
摘要： A fiber optic acoustic sensor that detects pressure waves from all incident angles features multiple mandrels orthogonally disposed to provide omni-directional sensing capability. The topology of the mandrels prevents frequency response drop-off characteristic of cylindrical sensors at wavelengths smaller than ½ the length of the acoustic cylinder. The larger operating bandwidth and omni-directional sensing capability makes this fiber optic acoustic sensor a suitable choice for a wide range of applications.

18. 发明授权

EP1666373B1 Flat mail carrier and processing aid 有权
标题翻译：支持和处理援助扁平邮件
公开(公告)号：EP1666373B1
公开(公告)日：2008-10-29
申请号：EP06004700.8
申请日：2003-03-18
申请人： Northrop Grumman Corporation
发明人： Mileaf, Daryl, S.
IPC分类号： B65D71/02 , B65B27/08 , B07C3/00
CPC分类号： B07C3/008 , B65B27/083 , B65B27/086 , Y10S209/90

19. 发明授权

EP0878923B1 Half-duplex communication system for telemetry modems 失效
标题翻译：遥测调制解调器半双工传输系统
公开(公告)号：EP0878923B1
公开(公告)日：2008-09-03
申请号：EP97309244.8
申请日：1997-11-18
申请人： NORTHROP GRUMMAN CORPORATION
发明人： Stratmoen, Scott
IPC分类号： H04B7/26 , H04Q9/10 , H04L12/56
CPC分类号： H04L5/16

20. 发明授权

EP1691251B1 Synchronization of multiple operational flight programs 有权
标题翻译：几个作战飞行程序同步
公开(公告)号：EP1691251B1
公开(公告)日：2008-07-30
申请号：EP06101086.4
申请日：2006-01-31
申请人： Northrop Grumman Corporation
发明人： Sumner, Roger Theodore
IPC分类号： G06F1/12 , G11C7/10
CPC分类号： G06F1/12 , H04J3/0658

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