Patent Assignment
Reel/Frame 017045/0559
Assignment of Assignor's Interest
Recorded: 2005-11-22
Received: 2005-11-22
Pages: 9
Assignor
INTERNATIONAL BUSINESS MACHINES CORPORATION
Executed: 2005-09-30
Assignee
MEDIATEK INC.
1-2 INNOVATION ROAD 1, SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU CITY, TWX, 300, TAIWAN
Covered Properties
(17)
Ninety Degree Coupler for Radio Frequency Degraded Circuits
Application:
10/646,100 →
Phase-Locked Loop Oscillator with Counter Bypass
Application:
10/207,575 →
Constant Current Source Having a Controlled Temperature Coefficient
Application:
10/173,628 →
Cross-Coupled Voltage Controlled Oscillator with Improved Phase Noise Performance
Application:
10/162,579 →
Dual Frequency Voltage Controlled Oscillator Circuit
Application:
10/163,003 →
Ninety Degree Coupler for Radio Frequency Degraded Circuits
Application:
10/002,430 →
Variable Gain Mixer/Amplifier with Fixed Dc Operating Voltage Level
Application:
09/968,348 →
Constant Impedance in Cmos Input and Output Gain Stages for a Wireless Transceiver
Application:
09/944,656 →
Direct Modulation Transmitter Utilizing Signals Squaring
Application:
09/943,714 →
Mixer Having Compensation for Harmonics of Local Oscillator Signal
Application:
09/903,283 →
Decimation Filter for a Bandpass Delta-Sigma Adc
Application:
09/899,610 →
High Linearity Cascode Low Noise Amplifier
Application:
09/897,535 →
Active Bias Network Circuit for Radio Frequency Amplifier
Application:
09/879,933 →
Variable Gain Low-Noise Amplifier and Method
Application:
09/863,661 →
Multistage Modulation Architecture and Method in a Radio
Application:
09/850,629 →
A Non-Return- to- Zero Dac Using Reference Sine Wave Signals
Application:
09/824,565 →
Bandgap Reference Voltage Circuit
Application:
09/803,160 →