Inventor

TZENG GUANG-NAN

TW24 patents

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

TZENG GUANG-NAN

AIMTRON TECHNOLOGY CORP

Switching voltage regulator operating without a discontinuous mode

Buck-boost voltage converter

High efficiency charge pump with prevention from reverse current

Switching DC-to-DC converter with multiple output voltages

Pulse frequency modulated voltage regulator capable of prolonging a minimum off-time

Soft-start charge pump circuit

Current sensing circuit and method of a high-speed driving stage

Brushless motor drive device

Brushless motor drive device

Current sensing circuit

Method of reducing a ripple of a heavy loading pulse frequency modulated voltage regulator

PFM control circuit for DC regulator

Error amplifier and DC-DC converter and the method thereof

Method of improving transient noise of a switching DC-to-DC converter with multiple output voltages

GLOBAL MIXED MODE TECHNOLOGY INC

Motor controller

Overvoltage protection circuit

Motor controller

Motor controller

Motor unit

Motor controller

Motor controller

IND TECH RES INST

Feature processor for a digital camera

Full-wave rectifying device having an amplitude modulation function

Digital color encoder using triangular wave modulation