Patent assignee · US · COMPANY

Cohere Technologies, Inc.

142Patents
142Active
142Granted
58Portfolio score

Filing activity: Mar 27, 2012 → Apr 2, 2024

Most-cited patents

PatentTitleAreaCited byStatus
US9083595B2 Signal modulation method resistant to echo reflections and frequency offsets Electricity 296 Active
US9444514B2 OTFS methods of data channel characterization and uses thereof Electricity 117 Active
US9083483B1 Orthonormal time-frequency shifting and spectral shaping communications method Electricity 114 Active
US9634719B2 Methods of operating and implementing wireless OTFS communciations systems Electricity 114 Active
US8976851B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 111 Active
US9031141B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 111 Active
US9071286B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 109 Active
US9668148B2 OTFS methods of data channel characterization and uses thereof Electricity 109 Active
US9130638B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 109 Active
US9071285B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 109 Active
US9294315B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 109 Active
US9712354B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 107 Active
US9660851B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 107 Active
US9548840B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 107 Active
US9590779B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 103 Active
US9729281B2 Modulation and equalization in an orthonormal time-frequency shifting communications system Electricity 102 Active
US10681568B1 Methods of data channel characterization and uses thereof Electricity 33 Active
US10693692B2 Receiver-side processing of orthogonal time frequency space modulated signals Electricity 30 Active
US10667148B1 Methods of operating and implementing wireless communications systems Electricity 29 Active
US9722741B1 Multiple access in wireless telecommunications system for high-mobility applications Electricity 27 Active
US10693581B2 Orthogonal time frequency space modulation over a plurality of narrow band subcarriers Electricity 26 Active
US9667307B1 Wireless telecommunications system for high-mobility applications Electricity 26 Active
US10568143B2 Windowed sequence for random access method and apparatus Electricity 25 Active
US10873418B2 Iterative multi-level equalization and decoding Electricity 25 Active
US10749651B2 Channel acquistion using orthogonal time frequency space modulated pilot signal Electricity 24 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.