Inventor
VARMA SUBIR
US54 patents
⚠️ This page may combine multiple inventors who share the name “VARMA SUBIR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APERTO NETWORKS INC
15 patentsUS7068639B1Jun 27, 2006
Synchronized plural channels for time division duplexing
APERTO NETWORKS INC165 citations99
US6636488B1Oct 21, 2003
Automatic retransmission and error recovery for packet oriented point-to-multipoint communication
APERTO NETWORKS INC45 citations96
US6643322B1Nov 4, 2003
Dynamic wireless link adaptation
APERTO NETWORKS INC64 citations95
US6654384B1Nov 25, 2003
Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system
APERTO NETWORKS INC56 citations94
US7139251B1Nov 21, 2006
Scheduling for links having changing parameters
APERTO NETWORKS INC32 citations93
US7099289B2Aug 29, 2006
Automatic retransmission and error recovery for packet oriented point-to-multipoint communication
APERTO NETWORKS INC15 citations93
US7388919B2Jun 17, 2008
Dynamic wireless link adaptation
APERTO NETWORKS INC22 citations92
US7366133B1Apr 29, 2008
Integrated, self-optimizing, multi-parameter/multi-variable point-to-multipoint communication system [II]
APERTO NETWORKS INC29 citations92
US6992986B2Jan 31, 2006
Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system
APERTO NETWORKS INC21 citations91
US6650623B1Nov 18, 2003
Adaptive link layer for point to multipoint communication system
APERTO NETWORKS INC28 citations87
US7173921B1Feb 6, 2007
Protocol for allocating upstream slots over a link in a point-to-multipoint communication system
APERTO NETWORKS INC8 citations74
US7206292B2Apr 17, 2007
Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system
APERTO NETWORKS INC9 citations73
US6819657B1Nov 16, 2004
Dynamic link parameter control
APERTO NETWORKS INC3 citations63
US7349426B2Mar 25, 2008
Integrated, self-optimizing, multi-parameter/multi-variable point-to-multipoint communication system [II]
APERTO NETWORKS INC4 citations62
US7212501B1May 1, 2007
Dynamic link parameter control
APERTO NETWORKS INC0 citations52
LSI LOGIC CORP
10 patentsUS5831980ANov 3, 1998
Shared memory fabric architecture for very high speed ATM switches
LSI LOGIC CORP255 citations99
US6373846B1Apr 16, 2002
Single chip networking device with enhanced memory access co-processor
LSI LOGIC CORP73 citations96
US5982749ANov 9, 1999
ATM communication system interconnect/termination unit
LSI LOGIC CORP77 citations96
US5959993ASep 28, 1999
Scheduler design for ATM switches, and its implementation in a distributed shared memory architecture
LSI LOGIC CORP63 citations96
US5920561AJul 6, 1999
ATM communication system interconnect/termination unit
LSI LOGIC CORP69 citations96
US5726985AMar 10, 1998
ATM communication system interconnect/termination unit
LSI LOGIC CORP68 citations93
US6535512B1Mar 18, 2003
ATM communication system interconnect/termination unit
LSI LOGIC CORP46 citations92
US5848068ADec 8, 1998
ATM communication system interconnect/termination unit
LSI LOGIC CORP52 citations92
US5841772ANov 24, 1998
ATM communication system interconnect/termination unit
LSI LOGIC CORP30 citations92
US5621773AApr 15, 1997
Method and apparatus for fast synchronization of T1 extended superframes
LSI LOGIC CORP50 citations92
VARMA SUBIR
8 patentsUS8274991B2Sep 25, 2012
Protocol for allocating upstream slots over a link in a point-to-multipoint communication system
VARMA SUBIR6 citations84
US8170618B1May 1, 2012
Measuring signal strength in a multiple-input multiple-output antenna environment
VARMA SUBIR5 citations73
US8565256B2Oct 22, 2013
Protocol for allocating upstream slots over a link in a point-to-multipoint communication system
VARMA SUBIR2 citations63
US8515444B1Aug 20, 2013
Allocation of signal quality feedback bandwidth
VARMA SUBIR3 citations62
US8295235B2Oct 23, 2012
Load balancing multiple among multiple carriers in a sector
VARMA SUBIR3 citations62
US8750172B2Jun 10, 2014
Automatic retransmission and error recovery for packet oriented point-to-multipoint communication
VARMA SUBIR0 citations52
US8588855B1Nov 19, 2013
Measuring signal strength in a multiple-input multiple-output antenna environment
VARMA SUBIR0 citations52
US8503945B1Aug 6, 2013
Measuring signal strength in a multiple-input multiple-output antenna environment
VARMA SUBIR0 citations52
WI LAN INC
6 patentsUS9961556B2May 1, 2018
Protocol for allocating upstream slots over a link in a point-to-multipoint communication system
WI LAN INC2 citations73
US9154961B2Oct 6, 2015
Protocol for allocating upstream slots over a link in a point-to-multipoint communication system
WI LAN INC2 citations63
US9125051B2Sep 1, 2015
Protocol for allocating upstream slots over a link in a point-to-multipoint communication system
WI LAN INC2 citations63
US10470045B2Nov 5, 2019
Protocol for allocating upstream slots over a link in a point-to-multipoint communication system
WI LAN INC0 citations52
US8867473B2Oct 21, 2014
Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system
WI LAN INC0 citations52
US8023420B2Sep 20, 2011
Automatic retransmission and error recovery for packet oriented point-to-multipoint communication
WI LAN INC0 citations52
IBM
3 patentsUS5796719AAug 18, 1998
Traffic flow regulation to guarantee end-to-end delay in packet switched networks
IBM91 citations95
US5933414AAug 3, 1999
Method to control jitter in high-speed packet-switched networks
IBM22 citations92
US5838957ANov 17, 1998
Multi-stage timer implementation for telecommunications transmission
IBM48 citations92
TELLABS OPERATIONS INC
2 patentsUS9173158B2Oct 27, 2015
Method and apparatus for improving LTE enhanced packet core architecture using openflow network controller
TELLABS OPERATIONS INC60 citations98
US9113400B2Aug 18, 2015
Method and apparatus for offloading packet traffic from LTE network to WLAN using DPI
TELLABS OPERATIONS INC10 citations84
SAMSUNG ELECTRONICS CO LTD
2 patentsUS9026879B2May 5, 2015
Automatic retransmission and error recovery for packet oriented point-to-multipoint communication
SAMSUNG ELECTRONICS CO LTD4 citations84
US9794028B2Oct 17, 2017
Automatic retransmission and error recovery for packet oriented point-to-multipoint communication
SAMSUNG ELECTRONICS CO LTD2 citations73
HYBRID NETWORKS INC
1 patentCLEAR WIRELESS LLC
1 patentMAJIDI-AHY REZA
1 patentAPEX NETWORKS INC
1 patentShowing the top 50 of 54 patents by PatentIndex Score.