Wireless telephone distribution system with time and space diversity transmission
Abstract
A code division multiple access (CDMA) subscriber unit comprising an antenna configured to receive a radio frequency signal that is a combination of a first transmitted and second transmitted radio frequency signals, wherein the first transmitted radio frequency signal carries information that is spread coded in accordance with a first spreading code segment during a first time interval and the second transmitted radio frequency signal carries information that is spread coded in accordance with a second spreading code segment during a second time interval non-overlapping with the first time interval, the second spreading code segment being different than the first spreading code segment; and a circuit operatively coupled to the receiver configured to process the received radio frequency signal and output a frequency hopped signal carrying the information.

Term
Term ended
Projected expiry passed 31 August 2015, 11.1 years ago.
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1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0459823A2 | Cites | European Patent Office (EPO) | A | Search report | 1,2,5,6 |
| GB2237706A | Cites | United Kingdom | A | Search report | 1,2,5,6 |
| GB2259430A | Cites | United Kingdom | A | Search report | 1,2,5,6 |
| WO9210890A1 | Cites | World Intellectual Property Organization (WIPO) | XA | Search report | 1,5 |
102 members in 10 offices
Priority claims13
| Document | Office | Kind | Date |
|---|---|---|---|
| 301230 | United States of America | – | |
| 30123094 | United States of America | A | |
| 30123094 | United States of America | A | |
| 05022143 | European Patent Office (EPO) | A | |
| 05022143 | European Patent Office (EPO) | A | |
| 95943324 | European Patent Office (EPO) | A | |
| 95943324 | European Patent Office (EPO) | A | |
| 05022143 | – | – | – |
| 301230 | – | – | – |
| 95943324 | – | – | – |
| EP19950943324 | – | – | – |
| EP20050022143 | – | – | – |
| US19940301230 | – | – | – |
Members102
| Document | Office | Kind | |
|---|---|---|---|
| WO9608908A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU4462096A | Australia | A | |
| WO9608908A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US5614914A | United States of America | A | |
| FI970955A | Finland | A | |
| FI970955A7 | Finland | A7 | |
| EP0779991A2 | European Patent Office (EPO) | A2 | |
| US5663990A | United States of America | A | |
| JPH10509287A | Japan | A | |
| US5859879A | United States of America | A | |
| EP0779991A4 | European Patent Office (EPO) | A4 | |
| US6366568B1 | United States of America | B1 | |
| US2002071435A1 | United States of America | A1 | |
| US2002089966A1 | United States of America | A1 | |
| US2002093934A1 | United States of America | A1 | |
| US2002097704A1 | United States of America | A1 | |
| US2002101847A1 | United States of America | A1 | |
| US2002105962A1 | United States of America | A1 | |
| US2004062220A1 | United States of America | A1 | |
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| US6804207B2 | United States of America | B2 | |
| US6842444B2 | United States of America | B2 | |
| FI20050650A | Finland | A | |
| FI20050650A7 | Finland | A7 | |
| FI20050650L | Finland | L | |
| EP1564907A2 | European Patent Office (EPO) | A2 | |
| US2005185627A1 | United States of America | A1 | |
| US2005249178A1 | United States of America | A1 | |
| JP2005323392A | Japan | A | |
| FI20051346A | Finland | A | |
| FI20051346A7 | Finland | A7 | |
| FI20051346L | Finland | L | |
| EP1615353A2 | European Patent Office (EPO) | A2 | |
| JP2006042323A | Japan | A | |
| JP2006042324A | Japan | A | |
| EP1564907A3 | European Patent Office (EPO) | A3 | |
| HK1081750A1 | Hong Kong, China | A1 | |
| HK1085584A1 | Hong Kong, China | A1 | |
| JP2007202166A | Japan | A | |
| JP2007208996A | Japan | A | |
| EP0779991B1 | European Patent Office (EPO) | B1 | |
| EP1615353A3 | European Patent Office (EPO) | A3 | |
| DE69535615D1 | Germany | D1 | |
| DK0779991T3 | Denmark | T3 | |
| ES2296294T3 | Spain | T3 | |
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| DE69535615T2 | Germany | T2 | |
| JP2008211829A | Japan | A | |
| US2008219233A1 | United States of America | A1 | |
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| HK1118980A1 | Hong Kong, China | A1 | |
| HK1118982A1 | Hong Kong, China | A1 | |
| US7554964B2 | United States of America | B2 | |
| EP1615353B1 | European Patent Office (EPO) | B1 | |
| DE69536031D1 | Germany | D1 | |
| JP2010022048A | Japan | A | |
| JP4418776B2 | Japan | B2 | |
| DK1615353T3 | Denmark | T3 | |
| JP4457117B2 | Japan | B2 | |
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| EP1564907B1 | European Patent Office (EPO) | B1 | |
| EP1926232A3This record | European Patent Office (EPO) | A3 | |
| EP1933475A3 | European Patent Office (EPO) | A3 | |
| DE69536092D1 | Germany | D1 | |
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| EP1926231A3 | European Patent Office (EPO) | A3 | |
| EP2293462A2 | European Patent Office (EPO) | A2 | |
| JP4665009B2 | Japan | B2 | |
| EP2309660A2 | European Patent Office (EPO) | A2 | |
| JP4689748B2 | Japan | B2 | |
| FI121945B | Finland | B | |
| JP2011151829A | Japan | A | |
| EP1926229A3 | European Patent Office (EPO) | A3 | |
| EP1926230A3 | European Patent Office (EPO) | A3 | |
| EP2309660A3 | European Patent Office (EPO) | A3 | |
| EP2293462A3 | European Patent Office (EPO) | A3 | |
| US8130696B2 | United States of America | B2 | |
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| US8228886B2 | United States of America | B2 | |
| US8248988B2 | United States of America | B2 | |
| EP1926232B1 | European Patent Office (EPO) | B1 | |
| DK1926232T3 | Denmark | T3 | |
| JP5113214B2 | Japan | B2 | |
| ES2396385T3 | Spain | T3 | |
| US8432867B2 | United States of America | B2 | |
| EP1933475B1 | European Patent Office (EPO) | B1 |
67 legal events, as 12 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
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|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Announcement of lapse in spainLapsedFD2A | FD2A | ES | |
| Ep patent has lapsedLapsedEUG | EUG | SE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expiredExpiredMK9A | MK9A | IE | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Ep patent expiredExpiredEUP | EUP | DK | |
| Discontinued because of reaching the maximum lifetime of a patentV4 | V4 | NL | |
| Expiry of rightR071 | R071 | DE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
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| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Change of representativeR082 | R082 | DE | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Change of representativeR082 | R082 | DE | |
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| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Assignments of patentsSD | SD | NL | |
| Standard patents granted in hong kongGrantedGR | GR | HK | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Definitive protectionFG2A | FG2A | ES | |
| Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05 | MK05 | AT | |
| Transmission of propertyTP | TP | FR | |
| Translation of granted ep patentGrantedTRGR | TRGR | SE | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)REGISTERED BETWEEN 20121213 AND 20121219732E | 732E | GB | |
| Ep patent with danish claimsT3 | T3 | DK | |
| Translation files for an european patent granted for nl, confirming art. 52 par. 1 or 6 of the patents act 1995GrantedT3 | T3 | NL | |
| Party data changed (patent owner data changed or rights of a patent transferred)RAP2 | RAP2 | EP | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| Reference to at number (ep patent enters austrian national phase)REF | REF | AT | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Title (correction)WIRELESS TELEPHONE DISTRIBUTION SYSTEM WITH TIME AND SPACE DIVERSITY TRANSMISSIONRTI1 | RTI1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Designation fees paidAKX | AKX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Requests to designate patent in hong kongDE | DE | HK | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 1926232
- Publication, DOCDB
- 1926232
- Publication, EPODOC
- EP1926232
- Application
- 8102240
- Application, DOCDB
- 08102240
- Application, EPODOC
- EP20080102240
Titles3
- German
- Drahtloses Telefon-Verteilsystem mit Zeit- und Raumdiversity-Übertragung
- English
- Wireless telephone distribution system with time and space diversity transmission
- French
- Système de distribution de téléphone sans fil avec transmission à diversité dans le temps et dans l'espace
Classification
- CPC, 11
- H04B7/0671
- H04B7/0604
- G01S5/10
- G01S5/14
- H01Q21/29
- H04B7/022
- H04B7/082
- H04B7/0857
- H04B7/0888
- H04W56/00
- H04W64/00
- IPC, 16
- H04B7 08
- H04B7 06
- H04B1 713
- G01S5 10
- G01S19 09
- G01S19 46
- H04B7 02
- H04B7 04
- H04B7 24
- H04B7 26
- H04L1 06
- H04L9 32
- H04W4 90
- H04W28 04
- H04W56 00
- H04W64 00
Designated states1
- Contracting states, 1
- Sweden