Assignee
TRITECH MICROELECTRONICS LTD
SG33 patents
Top patents by PatentIndex Score
US6084465AJul 4, 2000
Method for time constant tuning of gm-C filters
TRITECH MICROELECTRONICS LTD127 citations98
US5995084ANov 30, 1999
Touchpad pen-input and mouse controller
TRITECH MICROELECTRONICS LTD165 citations97
US6146939ANov 14, 2000
Metal-polycrystalline silicon-N-well multiple layered capacitor
TRITECH MICROELECTRONICS LTD54 citations96
US5781233AJul 14, 1998
MOS FET camera chip and methods of manufacture and operation thereof
TRITECH MICROELECTRONICS LTD58 citations93
US6157259ADec 5, 2000
Biasing and sizing of the MOS transistor in weak inversion for low voltage applications
TRITECH MICROELECTRONICS LTD41 citations92
US6066537AMay 23, 2000
Method for fabricating a shielded multilevel integrated circuit capacitor
TRITECH MICROELECTRONICS LTD130 citations92
US6060760AMay 9, 2000
Optimal resistor network layout
TRITECH MICROELECTRONICS LTD23 citations92
US6052011AApr 18, 2000
Fractional period delay circuit
TRITECH MICROELECTRONICS LTD47 citations92
US6043680AMar 28, 2000
5V tolerant I/O buffer
TRITECH MICROELECTRONICS LTD21 citations92
US6031401AFeb 29, 2000
Clock waveform synthesizer
TRITECH MICROELECTRONICS LTD36 citations92
US5900783AMay 4, 1999
Low voltage class AB output stage CMOS operational amplifiers
TRITECH MICROELECTRONICS LTD26 citations92
US6295520B1Sep 25, 2001
Multi-pulse synthesis simplification in analysis-by-synthesis coders
TRITECH MICROELECTRONICS LTD28 citations91
US6133954AOct 17, 2000
Integrated circuit color chip with cells with integral color filters including triplets of photodiodes with each having integrated therewith transistors for reading from and writing to the photodiode and methods of manufacture and operation thereof
TRITECH MICROELECTRONICS LTD124 citations90
US6157331ADec 5, 2000
Sigma delta modulator with automatic saturation detection and recovery
TRITECH MICROELECTRONICS LTD42 citations89
US6131105AOct 10, 2000
Calculation of a scalar product in a direct-type FIR filter
TRITECH MICROELECTRONICS LTD31 citations89
US6111467AAug 29, 2000
Circuit for time constant tuning of gm-C filters
TRITECH MICROELECTRONICS LTD43 citations89
US6085327AJul 4, 2000
Area-efficient integrated self-timing power start-up reset circuit with delay of the start-up reset until the system clock is stabilized
TRITECH MICROELECTRONICS LTD39 citations88
US6078226AJun 20, 2000
Integrated circuit implementation of a frequency shift keying oscillator
TRITECH MICROELECTRONICS LTD20 citations87
US5946650AAug 31, 1999
Efficient pitch estimation method
TRITECH MICROELECTRONICS LTD25 citations87
US6046616AApr 4, 2000
Two dimensional random pulse generator
TRITECH MICROELECTRONICS LTD31 citations86
US5960201ASep 28, 1999
Numeric intensive development environment
TRITECH MICROELECTRONICS LTD26 citations86
US6194966B1Feb 27, 2001
Cmos class ab operational amplifier operating from a single 1.5v cell
TRITECH MICROELECTRONICS LTD18 citations84
US6144238ANov 7, 2000
Integrated power-on-reset circuit
TRITECH MICROELECTRONICS LTD16 citations84
US5940020AAug 17, 1999
Digital to analog converter with a reduced resistor count
TRITECH MICROELECTRONICS LTD46 citations81
US5776807AJul 7, 1998
Method for fabricating a triple well for bicmos devices
TRITECH MICROELECTRONICS LTD18 citations73
US6370556B1Apr 9, 2002
Method and arrangement in a transposed digital FIR filter for multiplying a binary input signal with tap coefficients and a method for designing a transposed digital filter
TRITECH MICROELECTRONICS LTD10 citations70
US6166581ADec 26, 2000
Differential integrator having offset and gain compensation, not requiring balanced inputs
TRITECH MICROELECTRONICS LTD13 citations70
US6029133AFeb 22, 2000
Pitch synchronized sinusoidal synthesizer
TRITECH MICROELECTRONICS LTD12 citations68
US6114919ASep 5, 2000
High frequency voltage controlled oscillator IC using diffusion capacitance modulation
TRITECH MICROELECTRONICS LTD8 citations67
US6298466B1Oct 2, 2001
Method and system for synthesizing operational amplifiers for amplifying systems with minimal total harmonic distortion
TRITECH MICROELECTRONICS LTD5 citations63
US6150894ANov 21, 2000
Oscillator having minimum frequency and amplitude fluctuation due to temperature variation
TRITECH MICROELECTRONICS LTD10 citations62
US6008676ADec 28, 1999
Digital clock frequency multiplier
TRITECH MICROELECTRONICS LTD11 citations62
US6127859AOct 3, 2000
All-digital minimal jitter frequency synthesizer incorporating an improved pulse stripping method to reduce spurious tones
TRITECH MICROELECTRONICS LTD8 citations58