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ParkerVision Patents

With respect to ParkerVision's product(s) being used, one or more of the following United States patents, and their foreign equivalents, which are owned by ParkerVision may apply.

No.

Title

8498593 Switching power supply
8461924 Systems and methods of RF power transmission, modulation, and amplification, including embodiments for controlling a transimpedance node
8447248 RF power transmission, modulation, and amplification, including power control of multiple input single output (MISO) amplifiers
8446994 Gain control in a communication channel
8437287 Wireless protocol converter
8433264 Multiple input single output (MISO) amplifier having multiple transistors whose output voltages substantially equal the amplifier output voltage
8428527 RF power transmission, modulation, and amplification, including direct cartesian 2-branch embodiments
8410849 Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
8407061 Networking methods and systems
8406724 Applications of universal frequency translation
8406711 Systems and methods of RF power transmission, modulation, and amplification, including a Cartesian-Polar-Cartesian-Polar (CPCP) embodiment
8351870 Systems and methods of RF power transmission, modulation, and amplification, including cartesian 4-branch embodiments
8340618 Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships
8334722 Systems and methods of RF power transmission, modulation and amplification
8315336 Systems and methods of RF power transmission, modulation, and amplification, including a switching stage embodiment
8295800 Apparatus and method for down-converting electromagnetic signals by controlled charging and discharging of a capacitor
8295406 Universal platform module for a plurality of communication protocols
8285277 Wireless protocol converter
8285229 Switching power supply
8280321 Systems and methods of RF power transmission, modulation, and amplification, including Cartesian-Polar-Cartesian-Polar (CPCP) embodiments

Other U.S. and foreign patents and pending patent applications may also apply.