公开(公告)号：EP1098259B1

公开(公告)日：2014-09-24

申请号：EP00309335.8

申请日：2000-10-23

Applicant: Lucent Technologies Inc.

Inventor： Mattia, John-Paul

IPC: G06F17/50

CPC classification number: G06F17/5036

公开(公告)号：EP0962960B1

公开(公告)日：2012-12-19

申请号：EP99303874.4

申请日：1999-05-18

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Dudderar, Thomas Dixon ,  Gutentag, Charles

IPC: H01L21/683 ,  H01L21/67

CPC classification number: H01L21/67132 ,  H01L21/6838 ,  H01L2224/75 ,  H01L2224/753 ,  H01L2224/75745 ,  Y10T29/53191

公开(公告)号：EP2278782A4

公开(公告)日：2012-11-21

申请号：EP08748457

申请日：2008-05-05

Applicant: LUCENT TECHNOLOGIES INC

Inventor： YANG JING ,  SHENG JINHUI ,  ZHAO KE ,  LV YANJIE

IPC: H04M3/42 ,  H04M3/523

CPC classification number: H04M3/5238 ,  H04M2207/203

公开(公告)号：EP0579372B1

公开(公告)日：2012-10-10

申请号：EP93304415.8

申请日：1993-06-07

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Diepstraten, Wilhelmus J.M. ,  Haagh, Johannes P.N.

IPC: H04B7/005 ,  H04L12/28

CPC classification number: H04W52/24

公开(公告)号：EP2240862A4

公开(公告)日：2012-08-08

申请号：EP07869414

申请日：2007-12-18

Applicant: LUCENT TECHNOLOGIES INC

Inventor： CAI YIGANG ,  YIN AIHAO

IPC: G06F15/16

CPC classification number: G06Q10/107

Abstract: Systems and methods are described for electronic message expiration processing, in which a message originator or recipient can set an expiration time/date attribute for individual emails, short messages, or other electronic messages, and the messages are automatically deleted from the recipient's system or handled according to other user-selected processing rules when the expiration time/date has past.

公开(公告)号：EP2240808A4

公开(公告)日：2012-06-06

申请号：EP08700613

申请日：2008-01-08

Applicant: LUCENT TECHNOLOGIES INC

Inventor： WANG PENG ,  DAI HONGXING

IPC: G02B6/293 ,  G02B6/32 ,  G02B5/08 ,  G02B6/34 ,  H04B10/2507

CPC classification number: G02B6/29395 ,  G02B6/2931 ,  G02B6/29394

Abstract: In an example embodiment, lightwave device for use in a dispersion compensator, includes a light coupler configured to direct light toward a grating structure. The light coupler includes a first strip including a first material and a second strip attached to the first strip. The second strip includes a second material, and the second material has an expansion coefficient different than the first material. The first and second strips form a deformable reflector. A thermoelectric unit is coupled to the light coupler and is configured to adjust a shape of the deformable reflector based on a temperature of the thermoelectric unit. A support member is connected to the light coupler and is configured to position the deformable reflector so to receive light for transmission to the grating structure. Another embodiment provides a dispersion compensator using the lightwave device.

Abstract translation: 在示例实施例中，用于色散补偿器的光波器件包括被配置为将光引向光栅结构的光耦合器。 光耦合器包括包括第一材料的第一条带和附接到第一条带的第二条带。 第二条带包括第二材料，第二材料具有不同于第一材料的膨胀系数。 第一和第二条带形成可变形的反射器。 热电单元耦合到光耦合器并且被配置为基于热电单元的温度来调节可变形反射器的形状。 支撑构件连接到光耦合器并且被配置为将可变形反射器定位成接收光以传输到光栅结构。 另一实施例提供使用光波器件的色散补偿器。

公开(公告)号：EP0855663B1

公开(公告)日：2012-05-09

申请号：EP98300404.5

申请日：1998-01-20

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Roychowdhury, Jaijeet

IPC: G06F17/50

CPC classification number: G06F17/5036

公开(公告)号：EP1802084B1

公开(公告)日：2011-10-05

申请号：EP07075280.3

申请日：2000-12-04

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Cannon, Joseph M. ,  Mooney, Philip D. ,  Johanson, James A. ,  Ubowski, Richard M.

IPC: H04M1/04 ,  H04M19/04 ,  H04M1/60 ,  H04M1/738 ,  H04L12/28

CPC classification number: H04M1/738 ,  H04M1/72533

公开(公告)号：EP2167987B1

公开(公告)日：2011-08-10

申请号：EP08768270.4

申请日：2008-06-09

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： MAILAENDER, Laurence, Eugene

IPC: H04W64/00

CPC classification number: H04W64/00 ,  G01S5/0236 ,  G01S5/0268

Abstract: Communications facilitate locating a mobile station (22) using the radio frequency spectrum typically used for cellular communications. A first locating signal is communicated between a base station transceiver (30, 32) and a mobile station (22) and includes information regarding the location of the signal source. A plurality of second locating signals are communicated between a corresponding plurality of ranging beacon devices (40, 42, 44) and a mobile station (22) and each includes information regarding the location of the ranging beacon devices (40, 42, 44). The first and second signals allow for determining the location of the mobile station (22). In a disclosed example, the first and second signals are simultaneously transmitted by the base station (30, 32) and the plurality of ranging beacon devices (40, 42, 44), respectively.

公开(公告)号：EP2024786B1

公开(公告)日：2011-07-27

申请号：EP07794832.1

申请日：2007-05-14

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： CHOWDHURY, Aref ,  TATARONIS, John, A

IPC: G02F1/35 ,  H04B10/17

CPC classification number: G02F1/353 ,  G02F1/3534 ,  G02F1/355 ,  G02F1/365 ,  G02F2202/30

Abstract: An apparatus includes one or more optical couplers, an optical medium, and an optical pump source. The optical medium behaves as a negative refractive index material over a frequency range. The one or more optical couplers are configured to provide first and second optical inputs to the optical medium and to provide an optical output from the optical medium. The optical pump source is coupled by one of the one or more optical couplers to deliver pump light to the optical medium.