Patent Assignment
Reel/Frame 015780/0545
Intellectual Property Security Agmt.
Recorded: 2005-02-19
Received: 2005-02-23
Pages: 10
Assignor
IBIQUITY DIGITAL CORPORAION
Executed: 2005-02-08
Assignee
COLUMBIA PARTNERS, L.L.C. INVESTMENT MANAGEMENT
1775 PENNSYLVANIA AVENUE NW, SUITE 1000, WASHINGTON, DC, 20006, UNITED STATES
Covered Properties
(23)
Bandwidth Reduction of an Fm Broadcast Signal Using a Baseband Precompensation Technique
Application:
10/937,619 →
Method and Apparatus for Blending an Audio Signal in an in-Band on-Channel Radio System
Application:
10/898,829 →
Coherent Tracking for Fm Iboc Receiver Using a Switch Diversity Antenna System
Application:
10/874,681 →
Peak-To-Average Power Reduction for Fm Ofdm Transmission
Application:
10/770,314 →
Forward Error Correction Coding for Hybrid Am in-Band on-Channel Digital Audio Broadcasting Systems
Application:
10/764,629 →
Method and Apparatus for Interleaving Signal Bits in a Digital Audio Broadcasting System
Application:
10/672,441 →
Method and Apparatus for Formatting Signals for Digital Audio Broadcasting Transmission and Reception
Application:
10/465,443 →
Method and Apparatus for Synchronized Transmission and Reception of Data in a Digital Audio Broadcasting System
Application:
10/377,513 →
Coherent Am Demodulator Using a Weighted Lsb/Usb Sum for Interference Mitigation
Application:
10/373,484 →
Method and Apparatus for Dynamic Filter Selection in Radio Receivers
Application:
10/366,886 →
Method and Apparatus for Am Digital Audio Broadcasting with Amplitude Scaled Tertiary Subcarriers
Application:
10/321,058 →
VCR manipulation of broadcast digital content
Application:
10/261,453 →
Efficient Coding of High Frequency Signal Information in a Signal Using a Linear/Non-Linear Prediction Model Based on a Low Pass Baseband
Application:
10/261,454 →
Dual mode store and play digital audio broadcast (DAB) receiver
Application:
10/259,073 →
Intelligent use of encoder unused bandwidth in a digital audio broadcast
Application:
10/259,072 →
Method and Apparatus for Receiving a Digital Audio Broadcasting Signal
Application:
10/210,143 →
Digital Audio Broadcasting Method and Apparatus Using Complementary Pattern-Mapped Convolutional Codes
Application:
10/138,898 →
Adjacent Channel Interference Mitigation for Fm Digital Audio Broadcasting Receivers
Application:
10/136,136 →
System and method for providing a push gateway between consumer devices and remote content povider centers
Application:
10/007,338 →
System and Method for a Push-Pull Gateway-Directed Digital Receiver
Application:
10/033,420 →
System and Method for Providing a Push of Background Data
Application:
10/032,951 →
Arbitrator system and method for national and local content distribution
Application:
10/044,195 →
System and method for providing electronic bulk buying
Application:
10/045,120 →