Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Phase shifting coupling technique for multi-phase LC tank based oscillators

Phase shifting coupling technique for multi-phase LC tank based oscillators

US Patent 7656239 · Granted Feb 2, 2010

Estimated economic value: $6,666,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Analog-to-digital converter using discrete time comparator and switched capacito2019
Continuous-time analog delay device2017
Zero crossing detector (ZCD) circuit2014
Biquadratic basic cell for programmable analog time-continuous filter2001
Compensation method with control systems, namely with high delay, and correspond2000
Frequency self-compensated operational amplifier1999
Interface circuit for boosting control signals1999
Frequency self-compensated operational amplifier1998
Operational amplifier having an adjustable frequency compensation1998
High-pass filter, particularly for canceling out the offset in a chain of amplif1998
MOS transistor switching circuit without body effect1998
Speech circuit for subscriber telephone apparatus1998