Company Access Details

Short name

CHITRAPU PRABHAKAR R [US]

Legal name

Address

City/Country

Map to offcial company

None

IPR Declaration

None

Owned patents

Application Number	Publication Number	Title	Country or Organisation
WO2007US15592	WO2008008285 A3	WIRELESS COMMUNICATION METHOD AND APPARATUS FOR USING FRACTIONAL CHANNELS TO SUPPORT COMMUNICATION SERVICES THAT USE HIGHER ORDER MODULATION	WO PCT Patent Cooperation Treaty	View
WO2004US13484	WO2004100431 A3	METHOD AND ARCHITECTURE FOR ACCESSING AN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM (IMS) OVER A WIRELESS LOCAL AREA NETWORK (WLAN)	WO PCT Patent Cooperation Treaty	View
US20080058495	US8467408 B2	POWER CONTROL IN ORTHOGONAL SUB-CHANNELS IN WIRELESS COMMUNICATIONS	US (UNITED STATES)	View
US20080142920	US8995422 B2	SIGNALING IN A WIRELESS COMMUNICATION SYSTEM	US (UNITED STATES)	View
WO2008US67694	WO2008157770 A3	SIGNALING IN A WIRELESS COMMUNICATION SYSTEM	WO PCT Patent Cooperation Treaty	View
WO2008US66681	WO2008154624 A3	TRANSMISSION OF RADIO BLOCKS IN REDUCED TRANSMISSION TIME INTERVAL (RTTI) MODE	WO PCT Patent Cooperation Treaty	View
WO2008US78282	WO2009046012 A1	METHOD AND APPARATUS FOR CONFIGURATION OF EGPRS TIME-BASED ACKNOWLEDGMENT	WO PCT Patent Cooperation Treaty	View
WO2008US78331	WO2009046028 A3	METHOD TO SIMPLIFY UPLINK STATE FLAG (USF) DECODING COMPLEXITY FOR REDHOT A AND B WIRELESS TRANSMIT/RECEIVE UNITS	WO PCT Patent Cooperation Treaty	View
WO2008US81051	WO2009055636 A3	VOICE AND DATA COMMUNICATION SERVICES USING ORTHOGONAL SUB-CHANNELS	WO PCT Patent Cooperation Treaty	View
WO2008US72244	WO2009020975 A3	PULSE SHAPING FOR EGPRS-2	WO PCT Patent Cooperation Treaty	View
US20080111259	US8769308 B2	HOME (e)NODE-B WITH NEW FUNCTIONALITY	US (UNITED STATES)	View
WO2008US61893	WO2008137417 A3	A HOME (e)NODE-B WITH NEW FUNCTIONALITY	WO PCT Patent Cooperation Treaty	View
WO2008US62805	WO2008141016 A1	METHOD AND APPARATUS FOR PROVIDING PIGGYBACKED POSITIVE ACKNOWLEDGEMENT/NEGATIVE ACKNOWLEDGEMENT FIELD INDICATOR AND A POLLING INDICATOR	WO PCT Patent Cooperation Treaty	View
US20090414021	US8213385 B2	METHOD AND APPARATUS FOR WIRELESS COMMUNICATION WITH LOW-OVERHEAD MOBILITY MANAGEMENT	US (UNITED STATES)	View
WO2004US39594	WO2005053209 A3	TOKENS/KEYS FOR WIRELESS COMMUNICATIONS	WO PCT Patent Cooperation Treaty	View
WO2005US01038	WO2005069807 A3	WATERMARKS/SIGNATURES FOR WIRELESS COMMUNICATIONS	WO PCT Patent Cooperation Treaty	View
WO2005US01133	WO2005069836 A3	ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) METHOD AND APPARATUS FOR PROTECTING AND AUTHENTICATING WIRELESSLY TRANSMITTED DIGITAL INFORMATION	WO PCT Patent Cooperation Treaty	View
WO2005US01334	WO2005067538 A3	CODE DIVISION MULTIPLE ACCESS (CDMA) METHOD AND APPARATUS FOR PROTECTING AND AUTHENTICATING WIRELESSLY TRANSMITTED DIGITAL INFORMATION	WO PCT Patent Cooperation Treaty	View
US20040837124	US8619757 B2	Method and apparatus for delivery of data-based/voice services over piconets and wireless LANs (WLANs) coupled to 3GPP devices including protocol architecture and information elements relating to short message services (SMS) over WLANs	US (UNITED STATES)	View
US20080056433	US8126013 B2	METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW TO WHICH A PIGGYBACKED ACKNOWLEDGEMENT/NON-ACKNOWLEDGEMENT FIELD IS ADDRESSED	US (UNITED STATES)	View
US20080106138	US8296619 B2	METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW TO WHICH A PIGGYBACKED ACK/NACK FIELD IS ADDRESSED	US (UNITED STATES)	View
US20080133593	US8572451 B2	METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW TO WHICH A PIGGYBACKED ACK/NACK FIELD IS ADDRESSED	US (UNITED STATES)	View
US201213406121	US8681816 B2	METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW TO WHICH A PIGGYBACKED ACKNOWLEDGEMENT/NON-ACKNOWLEDGEMENT FIELD IS ADDRESSED	US (UNITED STATES)	View
WO2008US04003	WO2008121299 A3	METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW TO WHICH A PIGGYBACKED ACKNOWLEDGEMENT/NON-ACKNOWLEDGEMENT FIELD IS ADDRESSED	WO PCT Patent Cooperation Treaty	View
WO2008US05122	WO2008130694 A1	METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW USING A PIGGYBACKED ACK/NACK FIELD	WO PCT Patent Cooperation Treaty	View
WO2008US65943	WO2008154302 A3	METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW TO WHICH A PIGGYBACKED ACK/NACK FIELD IS ADDRESSED	WO PCT Patent Cooperation Treaty	View
US201213540424	US8792323 B2	METHOD AND APPARATUS FOR WIRELESS COMMUNICATION WITH LOW-OVERHEAD MOBILITY MANAGEMENT	US (UNITED STATES)	View
US20080347689	US8917649 B2	METHOD AND APPARATUS FOR COOPERATIVE WIRELESS COMMUNICATIONS	US (UNITED STATES)	View
WO2009US49783	WO2010005951 A3	METHOD AND APPARATUS FOR COOPERATIVE RELAYING IN WIRELESS COMMUNICATIONS	WO PCT Patent Cooperation Treaty	View
WO2009US66232	WO2010065527 A1	UPLINK POWER CONTROL FOR DISTRIBUTED WIRELESS COMMUNICATION	WO PCT Patent Cooperation Treaty	View

ETSI projects

None

Work item and 3GPP specification

None

ETSI IPR ONLINE DATABASE – REQUESTING FOR A USER ACCOUNT

A specific user account is required for making online IPR declaration to ETSI. Please click on the Sign Up link to request for such a user account. If you already have user account please click on Login.

ETSI IPR ONLINE DATABASE -- DISCLAIMER

NO REPRESENTATIONS AND/OR WARRANTIES (WHETHER EXPRESS OR IMPLIED) ARE MADE BY THE ETSI SECRETARIAT REGARDING ANY OF THE INTELLECTUAL PROPERTY RIGHTS CONTAINED IN THE PRESENT IPR ONLINE DATABASE, INCLUDING BUT NOT LIMITED TO THE ACCURACY, COMPLETENESS, VALIDITY, APPLICABILITY OR RELEVANCE OF THE INFORMATION OR WHETHER OR NOT SUCH RIGHTS ARE ESSENTIAL AS PER THE DEFINITION OF THE ETSI IPR POLICY.

The bibliographic data of the declared patents are based on the information received from declarants and may also contain data imported only from the patent database "EspaceNet" of the European Patent Office*. FOR THE AVOIDANCE OF DOUBT, IN CASE OF DISCREPANCY AND/OR INCONSISTENCY BETWEEN THE CONTENT OF ANY ETSI IPR LICENSING DECLARATION FORM SIGNED BY THE DECLARANT**, AND OF THE ETSI IPR ONLINE DATABASE, THE SIGNED VERSION OF THE ETSI IPR LICENSING DECLARATION FORM SHALL PREVAIL.

PRIOR TO MAKING A PATENT LICENSING DECISION AND IMPLEMENTING ANY BASIS PATENT AND/OR MEMBER OF A PATENT FAMILY CONTAINED IN THE PRESENT IPR ONLINE DATABASE, POTENTIAL LICENSEES SHALL ALWAYS CONTACT THE DECLARANT.

* The ETSI patent family definition is different from the INPADOC definition (article 15.13 of ETSI IPR Policy).

** A scanned version of the ETSI IPR Licensing Declaration Form signed by the Declarant is available in the ETSI IPR Online Database under "InitDecl".

I have read the terms upon which the present information is made available.

Disclaimer

User Guide

Helpdesk