Company Access Details

Short name

MITSUBISHI ELECTRIC CORP [JP]

Legal name

MITSUBISHI ELECTRIC CORP [JP]

Address

City/Country

Map to offcial company

None

IPR Declaration

None

Owned patents

Application Number	Publication Number	Title	Country or Organisation
DK19880001699	DK174393 B1		DK (DENMARK)	View
CA19880561547	CA1306014 C	METHOD AND APPARATUS FOR HAND-OFF OF CALL IN PROGRESS	CA (CANADA)	View
SE19880001191D	SE8801191 A		SE (SWEDEN)	View
CN19961091019		Data conversion apparatus and data conversion method	CN (CHINA)	View
CN19971097379		Method and device for variable-speed transmission	CN (CHINA)	View
CN19998007861		Mobile radio communication system, communication apparatus for mobile radio communication system, and mobile radio communication method	CN (CHINA)	View
CN20031045752		Data converter and data converting method	CN (CHINA)	View
CN20041088147		Mobile wireless communication system, receiver, transmitter, and mobile wireless communication method	CN (CHINA)	View
CN20061099645		System, receiver, transmitter and corresponding methods applied in a mobile radio communication system	CN (CHINA)	View
CN20061099663		System, receiver, transmitter and corresponding methods applied in a mobile radio communication system	CN (CHINA)	View
CN20061099664		System, receiver, transmitter and corresponding methods applied in a mobile radio communication system	CN (CHINA)	View
DE19916033488T		Steuervorrichtung für Radiokommunikationsgerät	DE (GERMANY)	View
DE19966035651T		Vorrichtung und Verfahren zur Datenumwandlung	DE (GERMANY)	View
DE19996023517T		MOBILES FUNKKOMMUNIKATIONSSYSTEM, KOMMUNIKATIONSEINRICHTUNG FÜR MOBILES FUNKKOMMUNIKATIONSSYSTEM UND VERFAHREN ZUR MOBILEN FUNKKOMMUNIKATION	DE (GERMANY)	View
DE19996038263T		Empfangverfahren verwendet in einem Mobilfunkkommunikationssystem zur Beobachtung von Frequenzen in einem anderen System	DE (GERMANY)	View
AT20050015438T	AT354887 T	SPREIZSPEKTRUMKOMMUNIKATIONSVERFAHREN	AT (AUSTRIA)	View
AT20060008654T	AT369664 T	SPREIZSPEKTRUMÜBERTRAGUNGSVERFAHREN UNTER VERWENDUNG VON EINEM KOMPRIMIERTEN MODUS	AT (AUSTRIA)	View
AT20060008655T	AT369665 T	SPREIZSPEKTRUMNACHRICHTENÜBERTRAGUNGSVERFAHREN	AT (AUSTRIA)	View
CA19992325421	CA2325421 A1	SPREAD SPECTRUM COMMUNICATION DEVICE AND SPREAD SPECTRUM COMMUNICATION METHOD	CA (CANADA)	View
CA19992459322	CA2459322 C	SPREAD SPECTRUM COMMUNICATION DEVICE AND SPREAD SPECTRUM COMMUNICATION METHOD	CA (CANADA)	View
CA19992459325	CA2459325 C	SPREAD SPECTRUM COMMUNICATION DEVICE AND SPREAD SPECTRUM COMMUNICATION METHOD	CA (CANADA)	View
CN19998006583		Spread spectrum communication device and spectrum communication method	CN (CHINA)	View
CN20081005837		Spread spectrum communication device and method	CN (CHINA)	View
CN20081005838		Spread spectrum communication device and method	CN (CHINA)	View
CN20081005839		Spread spectrum communication device and method	CN (CHINA)	View
CN20081005840		Spread spectrum communication device and method	CN (CHINA)	View
CN20081005841		Spread spectrum communication device and method	CN (CHINA)	View
CN20081005843		Spread spectrum communication device and method	CN (CHINA)	View
CN20081005844		Spread spectrum communication device and method	CN (CHINA)	View
CN20081005849		Spread spectrum communication device and method	CN (CHINA)	View
CN20081005851		Spread spectrum communication device and method	CN (CHINA)	View
CN20081005852		Spread spectrum communication device and method	CN (CHINA)	View
CN20081005853		Spread spectrum communication device and spectrum communication method	CN (CHINA)	View
CN20081009756		Spread spectrum communication device and method	CN (CHINA)	View
CN20081009757		Spread spectrum communication device	CN (CHINA)	View
CN20081009758		Spread spectrum communication device and method	CN (CHINA)	View
DE19996021200T		Spreizspektrumkommunikationsgerät und -verfahren	DE (GERMANY)	View
DE19996021862T		Spreizspektrumkommunikationsgerät und -verfahren	DE (GERMANY)	View
DE19996027421T		Spreizspektrum-Kommunikationsgerät	DE (GERMANY)	View
DE19996035267T		Spreizspektrumkommunikationsverfahren	DE (GERMANY)	View
DE19996036805T		Spreizspektrumübertragungsverfahren unter Verwendung von einem komprimierten Modus	DE (GERMANY)	View
DE19996036806T		Spreizspektrumnachrichtenübertragungsverfahren	DE (GERMANY)	View
DK20040000276	DK200400276 A	Call-in-progress hand-off appts. in cellular radio system - processes signals from mobile station to derive S=N ratio and received signal strength input after oscillator mixing	DK (DENMARK)	View
EP20070011904	EP1830478 B1	Spread spectrum communication method	EP EPO European Patent Office	View
EP20080001785	EP1912342 B1	Spread spectrum communication method	EP EPO European Patent Office	View
EP20080001791	EP1921765 B1	Spread spectrum communication device	EP EPO European Patent Office	View
EP20080001795	EP1921769 B1	Spread spectrum communication device	EP EPO European Patent Office	View
CN19988012682		Sound encoding method, sound decoding method, and sound encoding device and sound decoding device	CN (CHINA)	View
CN20031058463		Method and apapratus for sound encoding and decoding	CN (CHINA)	View
CN20041003581		Method for balancing the ratio Eb/I in a service multiplexing cdma system and telecommunication systems using method	CN (CHINA)	View
CN20051056331		Method for speech coding, method for speech decoding and their apparatuses	CN (CHINA)	View
CN20051089528		Method and apparatus for speech decoding	CN (CHINA)	View
DE19976036446T		Audio Dekodierverfahren und -vorrichtung	DE (GERMANY)	View
DE19986025180T		AUDIOKODIER- UND DEKODIERVERFAHREN UND -VORRICHTUNG	DE (GERMANY)	View
DE19986037822T		Verfahren und Vorrichtung zur Dekodierung von Sprachsignalen	DE (GERMANY)	View
DE20006037688T		Methode und Telekommunikationssystem zum Ausgleichen des Eb/I Verhältnisses in einem Dienstemultiplex CDMA System	DE (GERMANY)	View
EP20080104041	EP1956740 B1	Method for balancing the ratio Eb/I in a service multiplexing CDMA system and telecommunication systems using this method	EP EPO European Patent Office	View
CN20011035354		Method for synchronizing base stations	CN (CHINA)	View
CN20011041064		Channel estimation sequence and method for estimating transmission channel using such channel estimation sequence	CN (CHINA)	View
CN20018000575		Transmission method of words representing transmission parameters respectively allocated to mobile stations communicating with base station in mobile communication system	CN (CHINA)	View
CN20018001584		Information transmission method of mobile communication system	CN (CHINA)	View
CN20018001958		Method for allocating secondary synchronization codes to a base station of a mobile telecommunication system	CN (CHINA)	View
CN20051004552		Method for synchronizing base stations	CN (CHINA)	View
WO2001JP02113	WO0172070 A1	TRANSMISSION METHOD OF WORDS REPRESENTING TRANSMISSION PARAMETERS RESPECTIVELY ALLOCATED TO MOBILE STATIONS COMMUNICATING WITH BASE STATION IN MOBILE COMMUNICATION SYSTEM	WO PCT Patent Cooperation Treaty	View
WO2001JP02663	WO0176116 A1	INFORMATION TRANSMISSION METHOD OF MOBILE COMMUNICATION SYSTEM	WO PCT Patent Cooperation Treaty	View
WO2001JP03841	WO0186990 A1	METHOD FOR ALLOCATING SECONDARY SYNCHRONIZATION CODES TO A BASE STATION OF A MOBILE TELECOMMUNICATION SYSTEM	WO PCT Patent Cooperation Treaty	View
DE200460001576T		Verfahren zum Übertragen von Daten in einem Telekommunikationssystem mit wenigstens einem Sender	DE (GERMANY)	View
CN20051077998	CN1710834 A	Method for transmitting tdd frames with increased data payload	CN (CHINA)	View
EP20090163479	EP2134006 A1	Method and apparatus for communicating downlink and uplink sub-frames in a half duplex communication system	EP EPO European Patent Office	View
KR20087010367	KR20080069587 A	METHOD AND APPARATUS FOR COMMUNICATING DOWNLINK AND UPLINK SUB-FRAMES IN A HALF DUPLEX COMMUNICATION SYSTEM	KR (KOREA (REPUBLIC OF))	View
KR20107018028	KR20100095482 A	METHOD AND APPARATUS FOR COMMUNICATING DOWNLINK AND UPLINK SUB-FRAMES IN A HALF DUPLEX COMMUNICATION SYSTEM	KR (KOREA (REPUBLIC OF))	View
US20060091139	US8068444 B2	Method and Apparatus for Communicating Downlink and Uplink Sub-Frames in a Half Duplex Communication System	US (UNITED STATES)	View
CN20068040025	CN101305531 A	Method and apparatus for communicating downlink and uplink sub-frames in a half duplex communication system	CN (CHINA)	View
EP20060290095	EP1821429 A3	Method and apparatus for communicating downlink and uplink sub-frames in a half duplex communication system	EP EPO European Patent Office	View
EP20080158040	EP2134116 A1	Method and a device for identifying at least one terminal for which signals transferred between the at least one terminal and a base station have to be relayed by a relay	EP EPO European Patent Office	View
CN20021050388		Information notifying method, mobile communication system, base station and mobile station	CN (CHINA)	View
CN20028028931		Communication system, base station and mobile station	CN (CHINA)	View
US20040507519	US2005164641 A1	Communication system, base station, and mobile station	US (UNITED STATES)	View
CN20028028931		Communication system, base station and mobile station	CN (CHINA)	View
CN20071180287	CN101150779 A	Communication system, base station and mobile station	CN (CHINA)	View
EP20020807399	EP1505746 B1	Base station for avoiding collisions between QI transmissions	EP EPO European Patent Office	View
US20050203154	US2006002339 A1	Communication system, base station, and mobile station	US (UNITED STATES)	View
US20060366399	US2006148412 A1	Communication system, base station, and mobile station	US (UNITED STATES)	View
US20060366405	US2006148413 A1	Communication system, base station, and mobile station	US (UNITED STATES)	View
US20060366406	US2007010238 A1	Communication system, base station, and mobile station	US (UNITED STATES)	View
WO2002JP04588	WO03096577 A1	COMMUNICATION SYSTEM, BASE STATION, AND MOBILE STATION	WO PCT Patent Cooperation Treaty	View
CN20038027084		Communication mode control method, mobile communication system, base station control apparatus, base station, and mobile communication terminal	CN (CHINA)	View
US20080067187	US2008254819 A1	Mobile Station, Fixed Station, Communication System and Communication Method	US (UNITED STATES)	View
BR2005PI20551	BRPI0520551 A2		BR (BRAZIL)	View
WO2005JP17479	WO2007034552 A1	MOBILE STATION, FIXED STATION, COMMUNICATION SYSTEM AND COMMUNICATION METHOD	WO PCT Patent Cooperation Treaty	View
CN1999806583	CN100474804 C	Spread spectrum communication device and spectrum communication method	CN (CHINA)	View
DE1999621200T	DE69921200 T2	Spreizspektrumkommunikationsgerät und -verfahren	DE (GERMANY)	View
DE1999621862T	DE69921862 T2	Spreizspektrumkommunikationsgerät und -verfahren	DE (GERMANY)	View
DE1999627421T	DE69927421 T2	Spreizspektrum-Kommunikationsgerät	DE (GERMANY)	View
DE1999635267T	DE69935267 T2	Spreizspektrumkommunikationsverfahren	DE (GERMANY)	View
DE1999636805T	DE69936805 T2	Spreizspektrumübertragungsverfahren unter Verwendung von einem komprimierten Modus	DE (GERMANY)	View
DE1999636806T	DE69936806 T2	Spreizspektrumnachrichtenübertragungsverfahren	DE (GERMANY)	View
CN2004103581	CN100553181 C	Method for balancing the ratio Eb/I in a service multiplexing cdma system and telecommunication systems using method	CN (CHINA)	View
CN2001135354	CN1193629 C	Method for synchronizing base stations	CN (CHINA)	View
CN2001141064	CN100385798 C	Channel estimation sequence and method for estimating transmission channel using such channel estimation sequence	CN (CHINA)	View
CN2001800575	CN1227936 C	Transmission method of words representing transmission parameters respectively allocated to mobile stations communicating with base station in mobile communication system	CN (CHINA)	View
CN2001801584	CN1310454 C	Information transmission method of mobile communication system	CN (CHINA)	View
CN2001801958	CN1258944 C	Method for allocating secondary synchronization codes to a base station of a mobile telecommunication system	CN (CHINA)	View
CN2005104552	CN100365958 C	Method for synchronizing base stations	CN (CHINA)	View

ETSI projects

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Work item and 3GPP specification

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