Nova Patents
AT517468T

Method and apparatus for detecting a change in capacitance of a capacitive proximity sensor

Abstract

This record has no abstract on file.

Term

Term ended

Expired 11 October 2022, 4 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

31 members in 6 offices

This recordMember, by publication datePriority claim

Priority claims5

Priority claims
DocumentOfficeKindDate
33017101United States of AmericaP
33017301United States of AmericaP
36180302United States of AmericaP
14264102United States of AmericaA
0232584United States of AmericaW

Members31

Family members, oldest first
DocumentOfficeKind
US2003071639A1United States of AmericaA1
US2003071640A1United States of AmericaA1
US2003071727A1United States of AmericaA1
WO03034080A1World Intellectual Property Organization (WIPO)A1
WO03034315A2World Intellectual Property Organization (WIPO)A2
US2003081369A1United States of AmericaA1
EP1343252A2European Patent Office (EPO)A2
WO03034315A3World Intellectual Property Organization (WIPO)A3
EP1343252A3European Patent Office (EPO)A3
US6700393B2United States of AmericaB2
US6723933B2United States of AmericaB2
KR20040041697ARepublic of KoreaA
US6750624B2United States of AmericaB2
EP1438594A1European Patent Office (EPO)A1
US6777958B2United States of AmericaB2
EP1449225A2European Patent Office (EPO)A2
EP1438594A4European Patent Office (EPO)A4
EP1449225A4European Patent Office (EPO)A4
KR20050035167ARepublic of KoreaA
KR100622624B1Republic of KoreaB1
KR100627922B1Republic of KoreaB1
EP1343252B1European Patent Office (EPO)B1
DE60315743D1GermanyD1
DE60315743T2GermanyT2
EP1449225B1European Patent Office (EPO)B1
AT470943TAustriaT
ATE470943T1AustriaT1
DE60236683D1GermanyD1
EP1438594B1European Patent Office (EPO)B1
AT517468TThis recordAustriaT
ATE517468T1AustriaT1