PC

Prabhakar R. Chitrapu

IT Interdigital Technology: 74 patents #23 of 338Top 7%
IH Interdigital Patent Holdings: 30 patents #76 of 824Top 10%
AT AT&T: 5 patents #3,608 of 18,772Top 20%
DI Dialogic: 5 patents #6 of 127Top 5%
SI Signal Trust For Wireless Innovation: 4 patents #13 of 23Top 60%
📍 Blue Bell, PA: #1 of 285 inventorsTop 1%
🗺 Pennsylvania: #111 of 74,527 inventorsTop 1%
Overall (All Time): #10,133 of 4,157,543Top 1%
119
Patents All Time

Issued Patents All Time

Showing 51–75 of 119 patents

Patent #TitleCo-InventorsDate
8681816 Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed Marian Rudolf, Behrouz Aghili, Stephen G. Dick, Philip J. Pietrazki, Yan Li 2014-03-25
8619757 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 Kamel M. Shaheen, Brian Kiernan, Debashish Purkayastha 2013-12-31
8621225 Method and apparatus for enhancing security of wireless communications Sung-Hyuk Shin, Alexander Reznik, Guodong Zhang 2013-12-31
8611273 System level architectures for relayed uplink communication Zinan Lin, Eldad M. Zeira, Alexander Reznik, Sana Sfar 2013-12-17
8588793 Bandwidth management for a converged gateway in a hybrid network John L. Tomici, John Cartmell, Rocco Di Girolamo, Jean-Louis Gauvreau, Aravind Kamarajugadda +15 more 2013-11-19
8576732 Method and apparatus for reliably transmitting radio blocks with piggybacked ACK/NACK fields Behrouz Aghili, Marian Rudolf, Stephen G. Dick 2013-11-05
8572451 Method and apparatus for indicating a temporary block flow to which a piggybacked ACK/NACK field is addressed Behrouz Aghili, Stephen G. Dick, Marian Rudolf 2013-10-29
8539308 Method and apparatus for indicating a temporary block flow to which a piggybacked ACK/NACK field is addressed Yan Li, Stephen G. Dick, Marian Rudolf, Behrouz Aghili, Khushali N. Manseta 2013-09-17
8467408 Power control in orthogonal sub-channels in wireless communications Behrouz Aghili, Stephen G. Dick 2013-06-18
8458481 Using watermarking to reduce communication overhead Guodong Zhang 2013-06-04
8432893 RLAN wireless telecommunication system with RAN IP gateway and methods Narayan Parappil Menon, Fatih M. Ozluturk, Brian Kiernan 2013-04-30
8406811 Antenna and radio frequency unit for a wireless transmit/receive unit Jeffrey T. Russell, Aliye Ozge Kaya, Paul L. Russell, Jr. 2013-03-26
8341408 System and method for providing variable security level in a wireless communication system Akinlolu Oloruntosi Kumoluyi, Alexander Reznik, Guodong Zhang, Sung-Hyuk Shin, Yingming Tsai 2012-12-25
8331975 Uplink power control for distributed wireless communication Zinan Lin, Alexander Reznik, Mihaela C. Beluri, Eldad M. Zeira, Philip J. Pietraski +2 more 2012-12-11
8296619 Method and apparatus for indicating a temporary block flow to which a piggybacked ACK/NACK field is addressed Yan Li, Stephen G. Dick, Marian Rudolf, Behrouz Aghili, Khushali N. Manseta 2012-10-23
8238551 Generation of perfectly secret keys in wireless communication networks Alexander Reznik, Akinlolu Oloruntosi Kumoluyi, Guodong Zhang, Gregory S. Sternberg, Yogendra C. Shah +2 more 2012-08-07
8213385 Method and apparatus for wireless communication with low-overhead mobility management Sharif M. Shahrier 2012-07-03
8175014 Method and apparatus for using a relay to provide physical and hybrid automatic repeat request functionalities Stephen E. Terry, Mohammed Sammour 2012-05-08
8135953 System and method for providing variable security level in a wireless communication system Akinlolu Oloruntosi Kumoluyi, Alexander Reznik, Guodong Zhang, Sung-Hyuk Shin, Yingming Tsai 2012-03-13
8126013 Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed Marian Rudolf, Behrouz Aghili, Stephen G. Dick, Philip J. Pietraski, Yan Li 2012-02-28
8116773 Method and apparatus for interconnection of personal area networks (PANs) Steven J. Goldberg 2012-02-14
8086228 Method for identifying a code group representative of a number of base stations Alpaslan Demir, Donald M. Grieco, John W. Haim, Andrew F. Bednarz, Phillip J. Pietraski +1 more 2011-12-27
8036325 Wireless communication method and apparatus for performing knowledge-based and blind interference cancellation Steven Jeffrey Goldberg 2011-10-11
7987369 Using watermarking to reduce communication overhead Guodong Zhang 2011-07-26
7944884 Voice and data communication services using orthogonal sub-channels Behrouz Aghili, Marian Rudolf, Stephen G. Dick 2011-05-17