Chi Fung Lok

7 Patents

• US122311382025

  Analog-to-digital Converter (ADC) with Reference ADC Path Receiving Attenuated Input to Generate Error Codes for Second and Third Harmonics by Counting Negative and Positive Codes

  Caelus Technologies Limited

  0 cites
• US118556512023

  Discrete-time Offset Correction Circuit Embedded in a Residue Amplifier in a Pipelined Analog-to-digital Converter (ADC)

  Caelus Technologies Limited

  0 cites
• US117574592023

  Cascode Class-a Differential Reference Buffer Using Source Followers for a Multi-channel Interleaved Analog-to-digital Converter (ADC)

  Caelus Technologies Limited

  0 cites
• US117501602023

  Gain-boosted Class-ab Differential Residue Amplifier in a Pipelined Analog-to-digital Converter (ADC) Using Switched-capacitor Common-mode Feedback to Eliminate Tail Current Sources

  Caelus Technologies Limited

  0 cites
• US116467472023

  Multi-channel Interleaved Analog-to-digital Converter (ADC) Using Overlapping Multi-phase Clocks with Sar-searched Input-clock Delay Adjustments and Background Offset and Gain Correction

  Caelus Technologies Limited

  0 cites
• US116412102023

  Matrix Processor Generating Sar-searched Input Delay Adjustments to Calibrate Timing Skews in a Multi-channel Interleaved Analog-to-digital Converter (ADC)

  Caelus Technologies Limited

  0 cites
• US116321212023

  Calibration of Timing Skews in a Multi-channel Interleaved Analog- To-digital Converter (ADC) by Auto-correlation of Muxed-together Channels in Binary Output Tree

  Caelus Technologies Limited

  0 cites