Inventor

SONG HONGJIANG

US36 patents

⚠️ This page may combine multiple inventors who share the name “SONG HONGJIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONG HONGJIANG

INTEL CORP

Squelch detector

Adaptive de-skew clock generation

Delay locked loop based data recovery circuit for data communication

Data resynchronization circuit

Switched voltage adaptive slew rate control and spectrum shaping transmitter for high speed digital transmission

Digital delay locked loop for adaptive de-skew clock generation

Unified bandgap voltage and PTAT current reference circuit

Direct down-conversion receiver with transconductance-capacitor filter and method

Dual mode transmitter

Clock recovery circuit and method of operating same

Calibration and testing architecture for receivers

Voltage controlled oscillator (VCO) tuning

Differential dual port current conveyor circuit

Converting digital signals to analog signals

Converting digital signals to analog signals

Delay locked loop based circuit for data communication

Low power digital phase interpolator

Distributed polyphase filter

Adaptive power gating and regulation

Systems and methods for data recovery in an input circuit receiving digital data at a high rate

Buffer/voltage-mirror arrangements for sensitive node voltage connections

Synchronization detection architecture for serial data communication

Buffer/voltage-mirror arrangements for sensitive node voltage connections

Data resynchronization circuit

Reconfigurable camera serial interface

Phase deglitch circuit for phase interpolator for high-speed serial I/O applications

Programmable impedance transmitter for serial communication

Method and system for link jitter compensation including a fast data recovery circuit

Locked loop circuit

Multi-standard single interface with reduced I/O count

SONG HONGJIANG

Low power digital phase interpolator

Smart impedance matching for high-speed I/O

Low power high-speed digital receiver

Clock repeater and phase-error correcting circuit

Low voltage transmitter with variable output swing

Low power squelch circuit