Inventor

CHUNG JUN-WEN

TW20 patents

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

CHUNG JUN-WEN

GUANGZHOU TYRAFOS SEMICONDUCTOR TECH CO LTD

Fingerprint sensing device

Full-screen display device with different unit pixels for emitting and receiving light

Full-screen display device with unit pixel having function for emitting and receiving light

Surface light source projection device

Under-screen fingerprint identification system

Image sensing method

Blood pressure measurement device and method for measuring blood pressure

Surface light source projection device with improved zero-order diffraction

Biomolecular image sensor and method thereof for detecting biomolecule

CHI MEI OPTOELECTRONICS CORP

Organic electroluminescent materials

Red-emitting organic electroluminescent compound

Organic electroluminescent material and organic electroluminescent device fabricated using said material

TERA XTAL TECHNOLOGY CORP

Pad conditioning tool having sapphire dressing particles

Polarization conversion mechanism and method thereof

Touch sensor mechanism and manufacturing method thereof

TERA XTAL TECH CORP

Touch sensor mechanism and manufacturing method thereof

Pad conditioning tool

UNIV TSINGHUA

Iridium complexes as light emitting materials and organic light emitting diode device

HELIOHAWK OPTOELECTRONICS CORP

Multi-element metal chalcogenide and method for preparing the same

HIMAX TECH LTD

Light splitting apparatus utilizing glass substrate for phase retardation