Inventor

CHANG JOSEPH SYLVESTER

SG25 patents

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

CHANG JOSEPH SYLVESTER

UNIV NANYANG TECH

Subpixel circuitry for driving an associated light element, and method, display system and electronic device relating to same

Amplifier circuit for a parametric transducer and a related audio device

Electronic circuit for single-event latch-up detection and protection

Method for providing a voltage reference at a present operating temperature in a circuit

Method of generating a pulse width modulation (PWM) signal for an analog amplifier, and a related pulse width modulator

Dead time circuit for a switching circuit and a switching amplifier

Supply modulator, power amplifier having the same, method for controlling the same, and method for controlling the power amplifier

Digital cell

Circuit, method for sizing an aspect ratio of transistors of a circuit, and circuit arrangement

Circuit and method of forming the same

Circuit arrangements and methods for forming the same

Testing device, microfluidic chip and nucleic acid testing method

CHANG JOSEPH SYLVESTER

Asynchronous-logic circuit for full dynamic voltage control

Acoustical measuring/estimation device

Communications apparatus

AUDIO ZOOM PTE LTD

Transducer apparatus for high speech intelligibility in noisy environments

Transducer apparatus: positioning and high signal-to-noise-ratio microphones

Transducer apparatus embodying non-audio sensors for noise-immunity

ZERO ERROR SYSTEMS PTE LTD

Circuit for mitigating single-event-transients

Anomaly detection and protection

Switched-mode power module, a control circuitry for voltage and current regulations

ZHANG YUE PING

Integrating an antenna and a filter in the housing of a device package

MULTITECH PRODUCTS PTE LTD

Universal self-attaching inductive coupling unit for connecting hearing instrument to peripheral electronic devices

GWEE BAH HWEE

Digital multiplier with reduced spurious switching by means of Latch Adders

MASSACHUSETTS INST TECHNOLOGY

Method of forming a multilayer structure for a pixelated display and a multilayer structure for a pixelated display