Global Patent Index - EP 0995325 A2

EP 0995325 A2 2000-04-26 - CELLULAR SYSTEM EMPLOYING AN OBJECT REQUEST BROKER

Title (en)

CELLULAR SYSTEM EMPLOYING AN OBJECT REQUEST BROKER

Title (de)

ZELULLARSYSTEM MIT OBJEKTANFORDERUNGSMAKLER (OBJECT REQUEST BROKER)

Title (fr)

SYSTEME CELLULAIRE UTILISANT UN COURTIER DE DEMANDE D'OBJET

Publication

EP 0995325 A2 (EN)

Application

EP 98934471 A

Priority

  • US 9814456 W
  • US 89376297 A

Abstract (en)

[origin: WO9903286A2] A cellular system employs a telephone switch having a layered, distributed architecture, where modules for protocol dependent functions are separated from modules for non-protocol dependent functions. The switch also employs an object request broker that controls and facilitates communication between cards operating on object-oriented and non-object-oriented platforms.

IPC 1-7 (main, further and additional classification)

H04Q 7/24; H04Q 3/545

IPC 8 full level (invention and additional information)

H04Q 3/545 (2006.01); H04W 84/16 (2009.01)

CPC (invention and additional information)

H04W 84/16 (2013.01); H04Q 3/54583 (2013.01); H04Q 2213/13034 (2013.01); H04Q 2213/1305 (2013.01); H04Q 2213/13057 (2013.01); H04Q 2213/13098 (2013.01); H04Q 2213/13104 (2013.01); H04Q 2213/13107 (2013.01); H04Q 2213/13204 (2013.01); H04Q 2213/1322 (2013.01); H04Q 2213/1338 (2013.01); H04Q 2213/13396 (2013.01)

Citation (search report)

See references of WO 9903286A3

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

WO 9903286 A2 19990121; WO 9903286 A3 19990401; AU 8398298 A 19990208; CA 2295833 A1 19990121; EP 0995325 A2 20000426

INPADOC legal status


2002-08-07 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20020201

2000-09-27 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: NORTEL NETWORKS LIMITED

2000-04-26 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000209

2000-04-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): DE FR GB