Inventor
CHIN SING W
US13 patents
⚠️ This page may combine multiple inventors who share the name “CHIN SING W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT SEMICONDUCTOR CORP
12 patentsUS6097326AAug 1, 2000
Algorithmic analog-to-digital converter with reduced differential non-linearity and method
NAT SEMICONDUCTOR CORP66 citations95
US7705649B1Apr 27, 2010
Duty cycle correction circuit with small duty error and wide frequency range
NAT SEMICONDUCTOR CORP23 citations92
US7432752B1Oct 7, 2008
Duty cycle stabilizer
NAT SEMICONDUCTOR CORP31 citations92
US4461965AJul 24, 1984
High speed CMOS sense amplifier
NAT SEMICONDUCTOR CORP33 citations92
US7187318B1Mar 6, 2007
Pipeline ADC using multiplying DAC and analog delay circuits
NAT SEMICONDUCTOR CORP34 citations91
US5465092ANov 7, 1995
Pipelined analog-to-digital converter with curvefit digital correction
NAT SEMICONDUCTOR CORP35 citations91
US5287108AFeb 15, 1994
Multistep analog-to-digital converter with successive approximation register circuit for least significant bit resolution
NAT SEMICONDUCTOR CORP49 citations91
US5218362AJun 8, 1993
Multistep analog-to-digital converter with embedded correction data memory for trimming resistor ladders
NAT SEMICONDUCTOR CORP55 citations91
US7474154B1Jan 6, 2009
Bias device clamping circuit for fast over-range recovery
NAT SEMICONDUCTOR CORP15 citations80
US4918449AApr 17, 1990
Multistep flash analog to digital converter with voltage estimator
NAT SEMICONDUCTOR CORP12 citations73
US5646515AJul 8, 1997
Ratioed reference voltage generation using self-correcting capacitor ratio and voltage coefficient error
NAT SEMICONDUCTOR CORP9 citations72
US5654713AAug 5, 1997
N-bit analog-to-digital converter having ratioed reference voltage generation using self-correcting capacitor ratio and voltage coefficient error
NAT SEMICONDUCTOR CORP1 citations51