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Raghuram Rangarajan
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Concurrent on-channel servicing of wireless client traffic and off-...
Patent number
9,590,762
Issue date
Mar 7, 2017
Cisco Technology, Inc.
David Kloper
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhancing client location via beacon detection
Patent number
9,551,775
Issue date
Jan 24, 2017
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Independent and concurrent automatic gain control for wireless comm...
Patent number
9,544,041
Issue date
Jan 10, 2017
Cisco Technology, Inc.
Raghuram Rangarajan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Managing wireless beacon devices
Patent number
9,408,036
Issue date
Aug 2, 2016
Cisco Technology, Inc.
Brian D. Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High density deployment using transmit or transmit-receive interfer...
Patent number
9,332,557
Issue date
May 3, 2016
Cisco Technology, Inc.
Paul J. Stager
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking radar frequency enabling more channels
Patent number
9,306,722
Issue date
Apr 5, 2016
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Rogue wireless beacon device detection
Patent number
9,258,713
Issue date
Feb 9, 2016
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
DC correction for accurate detection of pulses
Patent number
9,143,370
Issue date
Sep 22, 2015
Cisco Technology, Inc.
Zhigang Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed channel assignment
Patent number
9,042,318
Issue date
May 26, 2015
Cisco Technology, Inc.
Brian Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High density deployment using transmit or transmit-receive interfer...
Patent number
8,976,761
Issue date
Mar 10, 2015
Cisco Technology, Inc.
Paul J. Stager
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coexistence mechanism for multiple channels
Patent number
8,797,881
Issue date
Aug 5, 2014
Cisco Technology, Inc.
Brian Donald Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mid-packet clear channel assessment
Patent number
8,781,040
Issue date
Jul 15, 2014
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distinguishing between voice traffic and data links
Patent number
8,776,221
Issue date
Jul 8, 2014
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mid-packet clear channel assessment
Patent number
8,411,807
Issue date
Apr 2, 2013
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed channel assignment
Patent number
8,243,671
Issue date
Aug 14, 2012
Cisco Technology, Inc.
Brian Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive sampling of radio frequency channels for radar detection
Patent number
7,764,218
Issue date
Jul 27, 2010
Cisco Technology, Inc.
Johannes Kruys
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Enhancing Client Location via Beacon Detection
Publication number
20160069978
Publication date
Mar 10, 2016
Cisco Technology, Inc.
Raghuram Rangarajan
G01 - MEASURING TESTING
Information
Patent Application
Concurrent On-Channel Servicing of Wireless Client Traffic and Off-...
Publication number
20160073403
Publication date
Mar 10, 2016
Cisco Technology, Inc.
David Kloper
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Rogue Wireless Beacon Device Detection
Publication number
20150334569
Publication date
Nov 19, 2015
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Managing Wireless Beacon Devices
Publication number
20150334676
Publication date
Nov 19, 2015
Cisco Technology, Inc.
Brian D. Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
High Density Deployment Using Transmit or Transmit-Receive Interfer...
Publication number
20150131593
Publication date
May 14, 2015
Cisco Technology, Inc.
Paul J. Stager
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DC Correction for Accurate Detection of Pulses
Publication number
20150085958
Publication date
Mar 26, 2015
Cisco Technology, Inc.
Zhigang Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Independent and Concurrent Automatic Gain Control for Wireless Comm...
Publication number
20150056936
Publication date
Feb 26, 2015
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRACKING RADAR FREQUENCY ENABLING MORE CHANNELS
Publication number
20150009947
Publication date
Jan 8, 2015
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
High Density Deployment Using Transmit or Transmit-Receive Interfer...
Publication number
20140098681
Publication date
Apr 10, 2014
Cisco Technology, Inc.
Paul J. Stager
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mid-Packet Clear Channel Assessment
Publication number
20130177110
Publication date
Jul 11, 2013
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COEXISTENCE MECHANISM FOR MULTIPLE CHANNELS
Publication number
20120314583
Publication date
Dec 13, 2012
Brian Donald HART
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTINGUISHING BETWEEN BLUETOOTH VOICE AND DATA LINKS
Publication number
20120291127
Publication date
Nov 15, 2012
Cisco Technology, Inc.
Raghuram Rangarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED CHANNEL ASSIGNMENT
Publication number
20120275423
Publication date
Nov 1, 2012
Brian Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED CHANNEL ASSIGNMENT
Publication number
20110058524
Publication date
Mar 10, 2011
Brian Hart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE SAMPLING OF RADIO FREQUENCY CHANNELS FOR RADAR DETECTION
Publication number
20100019947
Publication date
Jan 28, 2010
Johannes Kruys
G01 - MEASURING TESTING