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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RK

Ranganathan Krishnan — 36 Patents

Qualcomm: 36 patents #653 of 12,104Top 6%
San Diego, CA: #1,030 of 23,606 inventorsTop 5%
California: #13,468 of 386,348 inventorsTop 4%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Ranganathan Krishnan has been granted 36 US patents while listed as an inventor at Qualcomm. The first was granted in 2004 and the most recent in July 2016. Ranganathan Krishnan ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Ranganathan Krishnan in San Diego, CA, US.

Patents per Year

Patents granted per year, 2004 to 2016Bar chart with a peak of 5 patents in 2008.peak 52004: 1 patents20042005: 1 patents2006: 3 patents20062007: 1 patents2008: 5 patents20082009: 5 patents2010: 2 patents20102011: 5 patents2012: 2 patents20122013: 5 patents2014: 2 patents20142015: 3 patents2016: 1 patents2016

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9397745 Hybrid satellite and mesh network system for aircraft and ship internet service Ahmad Jalali, Bin Tian 2016-07-19 $9,830,000
9198084 Wireless architecture for a traditional wire-based protocol Dinesh Dharmaraju, Lauren Kwankit Leung 2015-11-24 $6,955,000
9155106 Uplink pilot and signaling transmission in wireless communication systems Rajiv Vijayan, Tamer Kadous 2015-10-06 $4,682,000
9083538 Methods and apparatus for creation and transport of multimedia content flows to a distribution network Nileshkumar J. Parekh, Ravinder Chandhok, An Mei Chen 2015-07-14 $5,057,000
8724555 Uplink pilot and signaling transmission in wireless communication systems Rajiv Vijayan, Tamer Kadous 2014-05-13 $8,617,000
8667144 Wireless architecture for traditional wire based protocol Dinesh Dharmaraju, Soham V. Sheth 2014-03-04 $12,870,000
8493955 Interference mitigation mechanism to enable spatial reuse in UWB networks Saishankar Nandagopalan, Dinesh Dharmaraju 2013-07-23 $9,484,000
8489135 Network topology formation Sanjiv Nanda 2013-07-16 $9,489,000
8472930 Methods and apparatus for creation and transport of multimedia content flows Ravinder Chandhok, Nileshkumar J. Parekh 2013-06-25 $12,368,000
8369361 Early termination of low data rate traffic in a wireless network Amol Rajkotia, Joseph Patrick Burke 2013-02-05 $22,175,000
8351985 Low power dual processor architecture for multi mode devices Albert Scott Ludwin, William R. Gardner 2013-01-08 $16,682,000
8320244 Reservation based MAC protocol Alaa Muqattash, Arjunan Rajeswaran, Dinesh Dharmaraju, Saishankar Nandagopalan 2012-11-27 $12,125,000
8208972 Low power dual processor architecture for multi mode devices Albert Scott Ludwin, William R. Gardner 2012-06-26 $12,388,000
8028024 System and method of instant messaging between wireless devices 2011-09-27 $21,016,000
8019351 Multi-hop communications in a wireless network Sanjiv Nanda 2011-09-13 $14,421,000
7978710 Synchronous inter-piconet routing Sanjiv Nanda 2011-07-12 $19,878,000
7912457 Methods and apparatus for creation and transport of multimedia content flows Ravinder Chandhok, Nileshkumar J. Parekh 2011-03-22 $23,745,000
7907898 Asynchronous inter-piconet routing Sanjiv Nanda 2011-03-15 $28,045,000
7852799 Network using randomized time division duplexing Sanjiv Nanda 2010-12-14 $18,724,000
7664140 Early termination of low data rate traffic in a wireless network Amol Rajkotia, Joseph Patrick Burke 2010-02-16 $29,350,000
7606326 Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation Anand Subramaniam, Tamer Kadous 2009-10-20 $86,760,000
7519371 Multi-hop communications in a wireless network Sanjiv Nanda 2009-04-14 $102,175,000
7515595 Network using encoded transmissions and forwarding Sanjiv Nanda 2009-04-07 $99,671,000
7515924 Method and module for operating independently of a remote terminal if an incoming pilot signal is not detected within a time period and enabling a pilot signal transmission Sanjiv Nanda 2009-04-07 $99,671,000
7493133 Power control in ad-hoc wireless networks Amol Rajkotia 2009-02-17 $76,069,000