IP Library › Assignment 047905/0316
Patent Assignment
Reel/Frame 047905/0316

Security Interest

Recorded: 2019-01-04 Pages: 9
Assignor
PARKERVISION INC.
Executed: 2018-09-11
Assignee
MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO, P.C.
ONE FINANCIAL CENTER, BOSTON, MASSACHUSETTS, 02111
Covered Properties (25)
Wireless Local Area Network (Wlan) Using Universal Frequency Translation Technology Including Multi-Phase Embodiments
Patent: 7,072,390 →
Application: 09/632,855 →
Wireless Local Area Network (Wlan) Technology and Applications Including Techniques of Universal Frequency Translation
Patent: 7,054,296 →
Application: 09/632,857 →
Wireless and Wired Cable Modem Applications of Universal Frequency Translation Technology
Patent: 7,292,835 →
Application: 09/770,675 →
Publication: US 2002/0049038
Method and Apparatus for Reducing Dc Off Sets in a Communication System
Patent: 7,072,427 →
Application: 10/289,377 →
Publication: US 2003/0128776
Systems and Methods for Vector Power Amplification
Patent: 7,327,803 →
Application: 11/255,081 →
Publication: US 2006/0104384
Orthogonal Signal Generation Using Vector Spreading and Combining
Patent: 7,746,764 →
Application: 11/255,082 →
Publication: US 2006/0159005
Systems and Methods for Vector Power Amplification
Patent: 7,184,723 →
Application: 11/256,172 →
Publication: US 2006/0099919
Methods and Systems for Down-Converting a Signal Using a Complementary Transistor Structure
Patent: 7,376,410 →
Application: 11/355,167 →
Publication: US 2006/0141975
Rf Power Transmission, Modulation, and Amplification Using Multiple Input Single Output (Miso) Amplifiers to Process Phase Angle and Magnitude Information
Patent: 7,835,709 →
Application: 11/508,341 →
Publication: US 2007/0026821
Systems and Methods of Rf Power Transmission, Modulation, and Amplification, Including Architectural Embodiments of Same
Patent: 7,937,106 →
Application: 11/508,970 →
Publication: US 2007/0249388
Systems and Methods of Rf Power Transmission, Modulation, and Amplification, Including Embodiments for Amplifier Class Transitioning
Patent: 7,355,470 →
Application: 11/508,989 →
Publication: US 2007/0247217
Systems and Methods of Rf Power Transmission, Modulation, and Amplification, Including Waveform Distortion Compensation Embodiments
Patent: 7,945,224 →
Application: 11/509,005 →
Publication: US 2007/0026822
Systems and Methods of Rf Tower Transmission, Modulation, and Amplification, Including Embodiments for Compensating for Waveform Distortion
Patent: 8,031,804 →
Application: 11/509,031 →
Publication: US 2007/0249300
Rf Power Transmission, Modulation, and Amplification, Including Direct Cartesian 2-Branch Embodiments
Patent: 8,428,527 →
Application: 11/512,146 →
Publication: US 2006/0293000
Rf Power Transmission, Modulation, and Amplification, Including Cartesian 4-Branch Embodiments
Patent: 7,526,261 →
Application: 11/512,359 →
Publication: US 2007/0202819
Systems and Methods of Rf Power Transmission, Modulation, and Amplification, Including a Cartesian-Polar-Cartesian-Polar (Cpcp) Embodiment
Patent: 8,406,711 →
Application: 11/512,360 →
Publication: US 2006/0292999
Systems and Methods of Rf Power Transmission, Modulation, and Amplification, Including Cartesian-Polar-Cartesian-Polar (Cpcp) Embodiments
Patent: 8,280,321 →
Application: 11/599,344 →
Publication: US 2007/0066251
Systems and Methods of Rf Power Transmission, Modulation, and Amplification, Including Output Stage Protection Circuitry
Patent: 8,577,313 →
Application: 11/599,345 →
Publication: US 2007/0066252
Multiple Input Single Output (Miso) Amplifier Having Multiple Transistors Whose Output Voltages Substantially Equal the Amplifier Output Voltage
Patent: 8,433,264 →
Application: 11/599,359 →
Publication: US 2007/0060076
Systems and Methods of Rf Power Transmission, Modulation, and Amplification, Including Cartesian 4-Branch Embodiments
Patent: 8,351,870 →
Application: 11/599,390 →
Publication: US 2007/0178859
Rf Power Transmission, Modulation, and Amplification, Including Power Control of Multiple Input Single Output (Miso) Amplifiers
Patent: 8,447,248 →
Application: 11/599,393 →
Publication: US 2007/0066253
Rf Power Transmission, Modulation, and Amplification Embodiments, Including Control Circuitry for Controlling Power Amplifier Output Stages
Patent: 8,233,858 →
Application: 11/636,970 →
Publication: US 2007/0096806
Rf Power Transmission, Modulation, and Amplification, Including Harmonic Control Embodiments
Patent: 7,844,235 →
Application: 11/636,973 →
Publication: US 2007/0087708
Systems and Methods of Rf Power Transmission, Modulation, and Amplification, Including Multiple Input Single Output (Miso) Amplifier Embodiments Comprising Harmonic Control Circuitry
Patent: 7,672,650 →
Application: 11/637,003 →
Publication: US 2007/0082628
A Multiple Input Single Output (Miso) Amplifier with Circuit Branch Output Tracking
Patent: 7,647,030 →
Application: 11/637,004 →
Publication: US 2007/0087709
Related Assignments (18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 17, 2000
From: SORRELLS, DAVID F.; BULTMAN, MICHAEL J.; COOK, ROBERT W.; LOOKE, RICHARD C.
To: PARKERVISION, INC.
Reel/Frame 011311/0857 →
Assignment of Assignor's Interest Nov 17, 2000
From: SORRELLS, DAVID F.; BULTMAN, MICHAEL J.; COOK, ROBERT W.; LOOKE, RICHARD C.
To: PARKERVISION, INC.
Reel/Frame 011311/0815 →
Assignment of Assignor's Interest Jul 30, 2001
From: SORRELLS, DAVID F.; BULTMAN, MICHAEL J.; COOK, ROBERT W.; LOOKE, RICHARD C.
To: PARKERVISION, INC.
Reel/Frame 012013/0033 →
Assignment of Assignor's Interest Nov 7, 2002
From: RAWLINS, GREGORY S.; BROWN, KEVIN; RAWLINS, MICHAEL W.; SORRELLS, DAVID F.
To: PARKERVISION, INC.
Reel/Frame 013470/0878 →
Assignment of Assignor's Interest Oct 24, 2005
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 017144/0241 →
Assignment of Assignor's Interest Dec 13, 2005
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 016888/0640 →
Assignment of Assignor's Interest Feb 16, 2006
From: SORRELLS, DAVID F.; BULTMAN, MICHAEL J.; COOK, ROBERT W.; LOOKE, RICHARD C.
To: PARKERVISION, INC.
Reel/Frame 017591/0238 →
Assignment of Assignor's Interest Apr 4, 2006
From: RAWLINS, GREOGRY S.; SORRELLS, DAVID; MILNE, GREG; RAWLINS, MIKE
To: PARKERVISION, INC.
Reel/Frame 017418/0525 →
Assignment of Assignor's Interest Aug 30, 2006
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 018240/0995 →
Assignment of Assignor's Interest Aug 30, 2006
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKER VISION, INC.
Reel/Frame 018252/0891 →
Assignment of Assignor's Interest Aug 30, 2006
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 018255/0134 →
Assignment of Assignor's Interest Oct 19, 2006
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 018410/0655 →
Assignment of Assignor's Interest Oct 19, 2006
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 018410/0309 →
Assignment of Assignor's Interest Nov 15, 2006
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 018605/0194 →
Assignment of Assignor's Interest Nov 15, 2006
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 018572/0720 →
Assignment of Assignor's Interest Feb 8, 2007
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 018868/0474 →
Assignment of Assignor's Interest Feb 8, 2007
From: SORRELLS, DAVID F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 018868/0470 →
Assignment of Assignor's Interest Feb 8, 2007
From: SORRELLS, DAVD F.; RAWLINS, GREGORY S.; RAWLINS, MICHAEL W.
To: PARKERVISION, INC.
Reel/Frame 018868/0488 →