Vasanthan Raghavan
340Patents
7h-index
95Co-inventors
73Inventor score
Filing activity: Apr 17, 2006 → Jan 12, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10218422B2 | Methods for beam switching in millimeter wave systems to manage thermal constraints | Electricity | 40 | Active |
| US9363683B2 | Asymmetric capability-driven methods for beam tracking in mm-wave access systems | Electricity | 22 | Active |
| US9872296B2 | Techniques for beam shaping at a millimeter wave base station and a wireless device and fast antenna subarray selection at a wireless device | Electricity | 15 | Active |
| US9337969B2 | Low-frequency assisted methods for beamforming, timing and frequency offset in mm-wave access systems | Electricity | 10 | Active |
| US7649960B2 | Feedback and scheduling schemes for a communications system | Electricity | 9 | Active |
| US10588089B1 | Mitigation of calibration errors | Electricity | 9 | Active |
| US11082118B2 | Methods for assisting in beam sweeping, tracking and recovery | Electricity | 8 | Active |
| US10924173B2 | Beam management in directional beam networks | Electricity | 6 | Active |
| US10404343B2 | Use of downlink beam tracking results in reference symbol sessions | Electricity | 6 | Active |
| US11445408B2 | High pathloss mode multiplexing | Electricity | 6 | Active |
| US10425878B2 | Techniques to identify sets of multiple beams compatible with configurations for routing signals in a user equipment | Electricity | 5 | Active |
| US11026235B2 | Beam grouping for inter-band carrier aggregation | Electricity | 5 | Active |
| US10356789B2 | Techniques for beam shaping at a millimeter wave base station | Electricity | 5 | Active |
| US11070279B2 | Flexible beamforming techniques for wireless devices | Electricity | 5 | Active |
| US11438808B2 | Acknowledgment messaging for resource reservations | Electricity | 5 | Active |
| US10484033B1 | User interface to enhance millimeter wave (mmWav) communications | Electricity | 4 | Active |
| US11463964B2 | Communication configuration for high pathloss operations | Electricity | 4 | Active |
| US10819448B2 | Detection and mitigation of antenna element failures | Electricity | 3 | Active |
| US11750267B1 | Channel statistics based adaptive beam weight estimation | Electricity | 3 | Active |
| US10944452B2 | Use of uplink beam tracking results in reference symbol sessions | Electricity | 3 | Active |
| US11477747B2 | Synchronization signal periodicity adjustment | Electricity | 3 | Active |
| US9686695B2 | Methods and apparatus for beam search and tracking in mm-wave access systems | Electricity | 3 | Active |
| US11510071B2 | Beam direction selection for high pathloss mode operations | Electricity | 3 | Active |
| US11277180B1 | Apparatus and method for low overhead frequency-averaged beam pattern feedback in millimeter wave positioning systems | Electricity | 3 | Active |
| US11695462B2 | Techniques for coordinated beamforming in millimeter wave systems | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.