Inventor

TSAI CHI-RUEI

TW20 patents

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

TSAI CHI-RUEI

NAUM SOSHCHIN

Silicon-based photovoltaic cell and its red light conversion layer

Warm-white light emtitting diode and its halide phosphor powder

Three-band phosphor for multi-layer agricultural plastic film

LED and its fluorescent powder

Orange-yellow silicate phosphor and warm white semiconductor using same

Warm-white light-emitting diode and its orange phosphor powder

Solar cell and its transparent light conversion film

High-brightness yellow-orange yellow phosphor for warm white LED

Warm-white light-emitting diode and its phosphor powder

White light-emitting diode and its light conversion layer

UV solid light source of inorganic powder

Orange-yellow phosphor and warm white LED using the same

Red light phosphor and multilayer photo-transforming film

UNIV NAT TAIWAN NORMAL

Method and system for performing assessment of spatial ability of a user

Method of power management for saving energy

Method for case matching between tutor user and tutee user

Seat cushion

Electronic device, electronic testing system, and methods thereof

WEI HUNG LO

Warm white light-emitting diode and thin film and its red phosphor powder

TSAI CHI-RUEI

Warm white LED and its lutetium-based phosphor