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

Vasanthan Raghavan — 34 Patents in 2021

Qualcomm: 33 patents #54 of 1,914Top 3%
Princeton Colonial Park, NJ: #1 of 23 inventorsTop 5%
New Jersey: #13 of 6,977 inventorsTop 1%
Overall (2021): #596 of 548,734Top 1%
34 Patents 2021

Issued Patents 2021

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11206075 Beam refinement in a millimeter wave channel Juergen Cezanne, Kobi Ravid, Jung Ho Ryu, Junyi Li 2021-12-21 $43,063,000
11206074 Determining sub-dominant clusters in a millimeter wave channel Jung Ho Ryu, Kobi Ravid, Juergen Cezanne, Junyi Li 2021-12-21 $43,063,000
11206071 System and method for switching beamforming modes in millimeter wave systems Juergen Cezanne, Junyi Li, Dai Lu, Joseph Patrick Burke, Wenjun Li 2021-12-21 $43,063,000
11196462 Multi-layer beamforming in millimeter-wave multiple-input/multiple-output systems Sundar Subramanian, Krishna Kiran Mukkavilli, Ashwin Sampath, Junyi Li 2021-12-07 $35,928,000
11196464 Beam training in millimeter wave relays using amplify-and-forward transmissions Jung Ho Ryu, Junyi Li 2021-12-07 $35,928,000
11190287 Proactive beam management to avoid channel failure or degraded channel conditions Tianyang Bai, Kiran Venugopal, Jung Ho Ryu, Juergen Cezanne, Hua Wang +2 more 2021-11-30 $28,994,000
11191001 Handover schemes for millimeter wave (MMW) wireless communications Jung Ho Ryu, Navid Abedini, Junyi Li, Karl Georg Hampel, Muhammad Nazmul Islam +3 more 2021-11-30
11172531 Dynamic switching between different multiple input multiple output operation modes Jung Ho Ryu, Junyi Li 2021-11-09 $19,893,000
11166239 Mitigation of calibration errors Mohammad Ali Tassoudji, Kobi Ravid, Yu-Chin Ou, Ozge Koymen, Junyi Li 2021-11-02 $33,449,000
11166184 Techniques to reduce base station to base station interference in semi-synchronous time division duplex operations Marco Papaleo, Alessio MARCONE, Peter Gaal, Guillaume Lebrun 2021-11-02 $33,449,000
11160021 Group wake up signaling for millimeter wave relay node discovery Tianyang Bai, Jung Ho Ryu, Hua Wang, Junyi Li 2021-10-26 $25,791,000
11134473 Antenna element set selection system Joseph Patrick Burke, Juergen Cezanne, Ozge Koymen, Junyi Li 2021-09-28 $32,666,000
11121751 Techniques for multilayer beamforming in wireless communications Junyi Li 2021-09-14 $21,186,000
11115096 Use of uplink beam tracking results in reference symbol sessions Muhammad Nazmul Islam, Bilal Sadiq, Ashwin Sampath, Sundar Subramanian, Junyi Li 2021-09-07 $23,604,000
11108459 Millimeter wave relay link discovery Tianyang Bai, Jung Ho Ryu, Junyi Li 2021-08-31 $26,407,000
11101849 Antenna array reconfiguration at both ends of a millimeter wave link Mohammad Ali Tassoudji, Yu-Chin Ou, Kobi Ravid, Ozge Koymen, Juergen Cezanne +4 more 2021-08-24 $28,622,000
11082118 Methods for assisting in beam sweeping, tracking and recovery Sundar Subramanian, Juergen Cezanne, Ashwin Sampath, Junyi Li 2021-08-03 $26,450,000
11071160 Methods for beam recovery in millimeter wave systems Tianyang Bai, Sundar Subramanian, Alexei Yurievitch Gorokhov, Juergen Cezanne, Junyi Li 2021-07-20 $26,474,000
11070279 Flexible beamforming techniques for wireless devices Junyi Li 2021-07-20 $26,474,000
11031992 Receive beam selection for measuring a reference signal Bilal Sadiq, Tianyang Bai, Juergen Cezanne, Pavan Kumar Vitthaladevuni, Alexandros MANOLAKOS +4 more 2021-06-08 $19,770,000
11031987 Quasi-linear antenna placement in millimeter wave systems Jung Ho Ryu, Junyi Li 2021-06-08 $19,770,000
11026235 Beam grouping for inter-band carrier aggregation Juergen Cezanne, Ashwin Sampath, Junyi Li, Joseph Patrick Burke, Ozge Koymen 2021-06-01 $22,362,000
11012135 Sensor-driven systems and methods to activate and deactivate beam scanning Junyi Li, Assaf Touboul 2021-05-18 $30,492,000
11013007 Early transmit beam switching Tianyang Bai, Juergen Cezanne, Navid Abedini, Jung Ho Ryu, Bilal Sadiq +3 more 2021-05-18 $30,492,000
10998943 Techniques and apparatuses for enhanced phase feedback in millimeter wave multi-user beamforming Jung Ho Ryu, Miguel Rodrigo Castellanos Llorca, Junyi Li 2021-05-04 $31,958,000