Patents

Granted United States Patents

  • Self-Powered Analog Computing Architecture with Energy Monitoring to Enable Machine-Learning Vision at the Edge, US-11,599,782.
  • High stability gain structure and filter realization with less than 50 ppm/oC temperature variation with ultra-low power consumption using switched-capacitor AND sub-threshold biasing, US-11,239,806.
  • Methods and apparatus for a single inductor multiple output (SIMO) DC-DC converter circuit, US-10,170,990. pdf
  • Low power clock source, US-9,998,124. pdf
  • Low voltage crystal oscillator (XTAL) driver with feedback controlled duty cycling for ultra low power”, US- 9,979,348. pdf
  • Low input voltage boost converter with peak inductor current control and offset compensated zero detection”, US- 9,973,086. pdf
  • Low voltage crystal oscillator (XTAL) driver with feedback controlled duty cycling for ultra low power, US-9,941,838. pdf
  • Methods and apparatus for low input voltage bandgap reference architecture and circuits, US- 9,857,813. pdf
  • Low input voltage boost converter with peak inductor current control and offset compensated zero detection, US- 9,812,965. pdf
  • Single inductor multiple output discontinuous mode DC-DC converter and process. pdf
  • Methods and apparatus for a single inductor multiple output (SIMO) DC-DC converter circuit. US-9,698,685. pdf
  • Low power clock source, US-9,590,638. pdf
  • Low input voltage boost converter with peak inductor current control and offset compensated zero detection , US- 9,490,698. pdf
  • Low voltage crystal oscillator (XTAL) driver with feedback controlled duty cycling for ultra low power, US-9,350,294. pdf
  • Low input voltage boost converter with peak inductor current control and offset compensated zero detection, US-9,325,240. pdf
  • Apparatus and method for controlling inductor current in a switch mode power supply, US-9,164,528. pdf
  • Methods and apparatus for low input voltage bandgap reference architecture and circuits, US-9,158,320. pdf
  • Pulse generation circuits in integrated circuits, US-8,797,072. pdf
  • Power on reset generation circuits in integrated circuits, US-8,680,901. pdf
  • Fast start-up crystal oscillator, US- 8,120,439. pdf