Inventor

Ramanathan T. Jagadeesan

Inventor

San Jose, CA, US

Overview

2003–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 64 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary

H04WWireless communication networks32%

H04LTransmission of digital information, e.g. telegraphic communication28%

H04MTelephonic communication17%

G06FElectric digital data processing6%

H04NPictorial communication, e.g. television3%

G08GTraffic control systems2%

G09GArrangements or circuits for control of indicating devices using static means to present variable information2%

G10LSpeech analysis techniques or speech synthesis2%

H04QSelecting2%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for1%

PatentTitleYear

11,120,119Recording of intrinsic device signatures in block chain for counterfeit prevention2021 10,863,387System and method for orchestrating policy in a mobile environment2020 10,826,762Configuring resource-constrained devices in a network2020 10,476,682Transaction management in distributed ledger systems2019 10,311,230Anomaly detection in distributed ledger systems2019 9,712,634'Orchestrating mobile data networks in a network environment'2017 9,167,399'Handoff of communication sessions between cellular and desktop telephones'2015 8,655,266'System and method for using mobile media players in a peer-to-peer network'2014 8,618,908'Providing an endpoint access to a locked target'2013 8,494,548'Supporting communication among endpoints in a geographical area'2013 8,495,688'System and method for fast start-up of live multicast streams transmitted over a packet network'2013 8,406,998'Traffic predictive directions'2013 8,346,238'Mesh communication network and devices'2013 8,249,596'Location based handoff'2012 8,180,334'System and method for leveraging a caller ID to provide a reverse signaling pathway in a network environment'2012 8,165,566'Functionality distribution for a mobile endpoint'2012 8,164,488'Apparatus and method for generating a message based on traffic flow'2012 8,126,160'Use of non-audible band to relay information for echo cancellation in a distributed media system'2012 8,116,769'Anchoring a communication session in a multiple mode system'2012 8,116,776'Mobile communication handoff between heterogeneous networks'2012 8,000,710'System and method for providing a handoff leg associated with a preexisting leg in a network environment'2011 7,983,199'Voice over internet protocol push-to-talk communication system'2011 7,920,492'Devices, softwares and methods for redundantly encoding a data stream for network transmission with adjustable redundant-coding delay'2011 7,904,941'Adaptive system for content monitoring'2011 7,877,086'Processing location information among multiple networks'2011 7,870,590'System and method for fast start-up of live multicast streams transmitted over a packet network'2011 7,808,912'Devices, softwares and methods for incorporating burstiness of packet loss metric in QoS based network routing'2010 7,738,873'Method and system for triggering handoff of a call between networks'2010 7,650,143'System and method for offering seamless connectivity across multiple devices in a communications environment'2010 7,644,176'Devices and methods for minimizing start up delay in transmission of streaming media'2010 7,593,722'Processing location information among multiple networks'2009 7,586,852'Devices, software and methods for measuring packet loss burstiness to determine quality of voice data transmission through a network'2009 7,542,455'Unlicensed mobile access (UMA) communications using decentralized security gateway'2009 7,539,492'System and method for providing a handoff leg associated with a preexisting leg in a network environment'2009 7,490,125'Multimodal system and method'2009 7,483,701'System and method for handling media in a seamless handoff environment'2009 7,440,430'Jitter buffer management for mobile communication handoffs'2008 7,433,701'Smart frame selection for improved backhaul bandwidth efficiency'2008 7,383,046'System and method for providing access points to assist in a handoff decision in a wireless environment'2008 7,373,413'Devices and methods for minimizing start up delay in transmission of streaming media'2008 7,328,015'Multiple personality telephony devices'2008 7,319,864'Single number reachability using cellular and desktop telephones'2008 7,310,527'Method and system for triggering handoff of a call between networks'2007 7,299,049'Devices, softwares and methods for handling off live calls between legs of CSV and VoX modalities'2007 7,289,810'Location detection and network awareness for multi-mode/multi-radio mobile devices'2007 7,283,823'Handoff between cellular and enterprise wireless networks'2007 7,251,241'Devices, softwares and methods for predicting reconstruction of encoded frames and for adjusting playout delay of jitter buffer'2007 7,227,853'System and method for providing transparency in delivering private network features'2007 7,082,301'Method and system for triggering handoff of a call between networks'2006 7,076,251'System and method for delivering private network features to a public network'2006 7,072,291'Devices, softwares and methods for redundantly encoding a data stream for network transmission with adjustable redundant-coding delay'2006 7,068,622'System and method for providing transparency in delivering private network features'2006 7,039,716'Devices, software and methods for encoding abbreviated voice data for redundant transmission through VoIP network'2006 7,035,282'Wideband telephones, adapters, gateways, software and methods for wideband telephony over IP network'2006 7,012,901'Devices, software and methods for generating aggregate comfort noise in teleconferencing over VoIP networks'2006 7,003,298'Devices, softwares and methods for handing off live calls between legs of CSV and VOX modalities'2006 6,999,417'Devices, softwares and methods for incorporating burstiness of packet loss metric in QoS based network routing'2006 6,999,763'Multiple personality telephony devices'2006 6,999,560'Method and apparatus for testing echo canceller performance'2006 6,930,982'Devices, software and methods for measuring packet loss burstiness to determine quality of voice data transmission through a network'2005 6,888,808'System and method for providing transparency in delivering private network features'2005 6,836,804'VoIP network'2004 6,801,622'Devices, software and methods for passing DTMF signals under voice compression'2004 6,577,996'Method and apparatus for objective sound quality measurement using statistical and temporal distribution parameters'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2006Patents assigned to CISCO TECH IND (10)· patent assignee history

2003–2017Based in San Jose, CA, US· patent location history

2006–2021Patents assigned to CISCO TECH INC (52)· patent assignee history

2012–2015Patents assigned to JAGADEESAN RAMANATHAN T (13)· patent assignee history

2012–2014Patents assigned to NGUYEN BICH T (8)· patent assignee history

2012–2014Patents assigned to PATEL LABHESH (8)· patent assignee history

2019–2021Based in Saratoga, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CISCO TECH INC	52	2006–2021
JAGADEESAN RAMANATHAN Tself	13	2012–2015
CISCO TECH IND	10	2003–2006
NGUYEN BICH T	8	2012–2014
PATEL LABHESH	8	2012–2014

Locations

Location	Patents	Span
San Jose, California, US	59	2003–2017
Saratoga, California, US	5	2019–2021