Global Patent Index - EP 1238500 A1

EP 1238500 A1 2002-09-11 - METHOD AND SYSTEM FOR MONITORING DATA TRANSMISSION USING DIFFERENTIAL TRANSMISSION METHODS WITH A DIRECT VOLTAGE PORTION

Title (en)

METHOD AND SYSTEM FOR MONITORING DATA TRANSMISSION USING DIFFERENTIAL TRANSMISSION METHODS WITH A DIRECT VOLTAGE PORTION

Title (de)

VERFAHREN UND ANORDNUNG ZUR ÜBERWACHUNG DER DATENÜBERTRAGUNG MITTELS DIFFERENTIELLEN ÜBERTRAGUNGSVERFAHREN MIT GLEICHSPANNUNGSANTEIL

Title (fr)

PROCEDE ET SYSTEME POUR SURVEILLER LA TRANSMISSION DE DONNEES A L'AIDE DE PROCEDES DE TRANSMISSION DIFFERENTIELS A COMPOSANTE CONTINUE

Publication

EP 1238500 A1 (DE)

Application

EP 00990518 A

Priority

  • DE 0004403 W
  • DE 19959982 A

Abstract (en)

[origin: WO0145337A1] The inventive method permits, during the transmission of signals using differential transmission methods with a direct voltage portion, the direct voltage portion on the side of the receiver to be used for providing information concerning the operational state of the transmitter by means of a detector.

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

H04L 25/08

IPC 8 full level (invention and additional information)

H04L 25/02 (2006.01); H04L 25/08 (2006.01)

CPC (invention and additional information)

H04L 25/085 (2013.01)

Citation (search report)

See references of WO 0145337A1

Designated contracting state (EPC)

AT BE CH DE GB IE LI

EPO simple patent family

WO 0145337 A1 20010621; DE 19959982 A1 20010628; DE 19959982 C2 20011004; EP 1238500 A1 20020911; JP 2003517773 A 20030527; TW 561743 B 20031111; US 2003056031 A1 20030320

INPADOC legal status


2005-01-05 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20040701

2004-05-19 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

- Designated State(s): AT BE CH DE GB IE LI

2002-10-30 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: SIEBLER, FRANK

2002-10-30 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: DAUERER, JOERG

2002-10-30 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: STEIB, GERHARD

2002-09-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020522

2002-09-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR