Patent assignee · US · COMPANY

Shared Spectrum Company

34Patents
32Active
34Granted
52Portfolio score

Filing activity: Jun 11, 2001 → Dec 21, 2016 · 12 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8155649B2 Method and system for classifying communication signals in a dynamic spectrum access system Electricity 243 Active
US8326313B2 Method and system for dynamic spectrum access using detection periods Electricity 232 Active
US7564816B2 Method and system for determining spectrum availability within a network Electricity 204 Active
US8818283B2 Method and system for dynamic spectrum access using specialty detectors and improved networking Electricity 202 Active
US7146176B2 System and method for reuse of communications spectrum for fixed and mobile applications with efficient method to mitigate interference Electricity 200 Expired
US8184653B2 Systems and methods for a cognitive radio having adaptable characteristics Electricity 175 Active
US8055204B2 Methods for detecting and classifying signals transmitted over a radio frequency spectrum Electricity 173 Active
US8027249B2 Methods for using a detector to monitor and detect channel occupancy Electricity 170 Active
USRE44237E1 System and method for reuse of communications spectrum for fixed and mobile applications with efficient method to mitigate interference General 170 Active
USRE43066E1 System and method for reuse of communications spectrum for fixed and mobile applications with efficient method to mitigate interference General 169 Active
US8064840B2 Method and system for determining spectrum availability within a network Electricity 168 Active
USRE44492E1 System and method for reuse of communications spectrum for fixed and mobile applications with efficient method to mitigate interference General 166 Active
US8559301B2 Methods for using a detector to monitor and detect channel occupancy Electricity 164 Active
US7409010B2 Method and system for transmitting signals with reduced spurious emissions Electricity 8 Expired
US8184678B2 Method and system for transmitting signals with reduced spurious emissions Electricity 8 Active
US9538388B2 Method and system for dynamic spectrum access Electricity 8 Active
US10264463B2 DSA radio policy-controlled classifier restriction Electricity 4 Active
US8997170B2 Method and device for policy-based control of radio Electricity 2 Active
US8755754B2 Methods for detecting and classifying signals transmitted over a radio frequency spectrum Electricity 1 Active
USRE45302E1 System and method for reuse of communication spectrum for fixed and mobile applications with efficient method to mitigate interference General 1 Active
USRE46905E1 System and method for reuse of communications spectrum for fixed and mobile applications with efficient method to mitigate interference General 1 Active
USRE47120E1 System and method for reuse of communications spectrum for fixed and mobile applications with efficient method to mitigate interference General 1 Active
US9900782B2 Method and system for dynamic spectrum access Electricity 1 Active
US8731474B2 Method and system for man-made noise rejection detector Electricity 0 Active
US10070437B2 Methods for using a detector to monitor and detect channel occupancy Electricity 0 Active

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