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name:-0.03448486328125
name:-0.026726007461548
name:-0.00040102005004883
Wichman; Risto Patent Filings

Wichman; Risto

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wichman; Risto.The latest application filed is for "apparatus and method for reducing discontinuities between waveforms in a communication system".

Company Profile
0.25.22
  • Wichman; Risto - Helsinki FI
  • Wichman; Risto - Espoo FI
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Method and system for presenting geographical radio resource usage information in user interface
Grant 10,237,775 - Kokkinen , et al.
2019-03-19
Apparatus and method for reducing discontinuities between waveforms in a communication system
Grant 9,350,573 - Nentwig , et al. May 24, 2
2016-05-24
Transmission antenna diversity using individual antenna route signal shaping
Grant 9,106,392 - Hottinen , et al. August 11, 2
2015-08-11
Apparatus and Method for Reducing Discontinuities Between Waveforms in a Communication System
App 20120166119 - Nentwig; Markus ;   et al.
2012-06-28
Method for controlling the weighting of a data signal in the at least two antenna elements of a radio connection unit, radio connection unit, module and communications system
App 20100009706 - Hottinen; Ari ;   et al.
2010-01-14
Communication system and method using transmit diversity
Grant 7,643,799 - Hamalainen , et al. January 5, 2
2010-01-05
Synchronization in Mobile Communication System
App 20090279529 - Hamalainen; Jyri ;   et al.
2009-11-12
Communication system and method using transmit diversity
Grant 7,599,666 - Hamalainen , et al. October 6, 2
2009-10-06
Allocation method, network element, module and user device
Grant 7,596,167 - Hamalainen , et al. September 29, 2
2009-09-29
Communication on multiple beams between stations
Grant 7,310,537 - Wichman , et al. December 18, 2
2007-12-18
Transceiver method in a radio system and a radio system
Grant 7,257,424 - Hamalainen , et al. August 14, 2
2007-08-14
Method for controlling the weighting of a data signal in the at least two antenna elements of a radio connection unit, radio connection unit, module and communications system
App 20070184853 - Hottinen; Ari ;   et al.
2007-08-09
Method and radio system for digital signal transmission
Grant 7,236,537 - Hottinen , et al. June 26, 2
2007-06-26
Communication system and method using transmit diversity
Grant 7,224,943 - Hamalainen , et al. May 29, 2
2007-05-29
Transmission antenna diversity
App 20070072570 - Hottinen; Ari ;   et al.
2007-03-29
Allocation method, network element, module and user device
App 20070019536 - Hamalainen; Jyri ;   et al.
2007-01-25
Transmission antenna diversity
Grant 7,162,272 - Hottinen , et al. January 9, 2
2007-01-09
Transmission diversity with two cross-polarised antennas arrays
Grant 7,136,627 - Hamalainen , et al. November 14, 2
2006-11-14
Communication system and method using transmit diversity
App 20060148415 - Hamalainen; Jyri ;   et al.
2006-07-06
Communication system and method using transmit diversity
App 20060148427 - Hamalainen; Jyri ;   et al.
2006-07-06
Apparatus, and associated method, for space-time encoding, and decoding, data at a selected code rate
Grant 6,999,472 - Hamalainen , et al. February 14, 2
2006-02-14
Diversity transmission method and system
Grant 6,987,959 - Correia , et al. January 17, 2
2006-01-17
Transmission diversity with two cross-polarised antennas arrays
App 20050260954 - Hamalainen, Jyri K. ;   et al.
2005-11-24
Transmission diversity
Grant 6,915,116 - Wang , et al. July 5, 2
2005-07-05
Communication on multiple beams between stations
App 20040214606 - Wichman, Risto ;   et al.
2004-10-28
Communication system and method using transmit diversity
App 20040147227 - Hamalainen, Jyri ;   et al.
2004-07-29
Transmission of information in a wireless communication system
App 20040120289 - Hamalainen, Jyri K. ;   et al.
2004-06-24
Transmit diversity method and system
Grant 6,754,286 - Hottinen , et al. June 22, 2
2004-06-22
Method of controlling transmission in a radio system
App 20040072545 - Hamalainen, Jyri ;   et al.
2004-04-15
Method for controlling the weighting of a data signal in the at least two antenna elements of a radio connection unit, radio connection unit, module and communications system
App 20040018818 - Hottinen, Ari ;   et al.
2004-01-29
Reception method and a receiver
Grant 6,665,334 - Wichman , et al. December 16, 2
2003-12-16
Transceiver method in a radio system and a radio system
App 20030199270 - Hamalainen, Jyri ;   et al.
2003-10-23
Data transmission method and a radio system
Grant 6,625,138 - Karna , et al. September 23, 2
2003-09-23
Data transmission method and a radio system
Grant 6,594,248 - July 15, 2
2003-07-15
Transmit diversity method and system
Grant 6,584,161 - Hottinen , et al. June 24, 2
2003-06-24
Method and arrangement for forming a beam
Grant 6,584,302 - Hottinen , et al. June 24, 2
2003-06-24
Apparatus, and associated method, for space-time encoding, and decoding, data at a selected code rate
App 20030053487 - Hamalainen, Jyri ;   et al.
2003-03-20
Data transmission method and a radio system
App 20020114297 - Karna, Juha ;   et al.
2002-08-22
Transmit diversity method and system
App 20020105961 - Hottinen, Ari ;   et al.
2002-08-08
Method for transmitting information in a communication system, a communication system and wireless communication device
App 20020098824 - Wichman, Risto ;   et al.
2002-07-25
Method of implementing macrodiversity
Grant 6,359,865 - Toskala , et al. March 19, 2
2002-03-19
Method and radio system for digital signal transmission
App 20020012380 - Hottinen, Ari ;   et al.
2002-01-31
Transmit diversity method and system
App 20020009156 - Hottinen, Ari ;   et al.
2002-01-24
Transmission diversity
App 20010024964 - Wang, Yan Ivan ;   et al.
2001-09-27
Transmitting and receiving method and radio system
Grant 6,282,185 - Hakkinen , et al. August 28, 2
2001-08-28

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