Inventor

JANG CHANGWON

KR35 patents

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

JANG CHANGWON

SAMSUNG ELECTRONICS CO LTD

Electronic device including antenna and heat dissipation structure

Electronic device including antenna and heat dissipation structure

Electronic device including antenna and heat dissipation structure

Communication device mounted on vehicle and operation method therefor

Communication control device, and method for establishing communication link by using same

Electronic device including antenna and heat dissipation structure

Electronic device including antenna and heat dissipation structure

Antenna structure having a conductive layer, and an electronic device including same

Flexible flat cable and method of producing the same

Flexible flat cable and method of producing the same

Communication method and communication apparatus of vehicle

Electronic device for vehicle and operating method thereof

Printed circuit board for reducing power noise and electronic device including the same

Flexible flat cable and method for manufacturing the same

Electronic device mounted on vehicle and operation method thereof

Electronic device and method for controlling communication in vehicle by electronic device

META PLATFORMS TECH LLC

Display with holographic relay and holographic image combiner

Holographic near-eye display having pupil steering

Geometrical waveguide illuminator and display based thereon

Complex wavefront modulator with reduced thickness and fabrication method thereof

Segmented polarization selective device

Systems and methods for eye tracking with spatially varying k-vectors

Freeform varifocal optical assembly

Polarization-selective varifocal liquid lens

Polarization-selective varifocal liquid lens

Gradient-index liquid crystal device with masked electrode boundary

Gradient-index liquid crystal lenses with adjustable flyback regions

GRIN LC lens design with variable resistance electrode

Hybrid varifocal device and system

Optical combiner including polarization-selective elements and switchable half-wave plates for pupil steering

FACEBOOK TECH LLC

Pitch variable optical devices and systems containing the same

Liquid crystal mixtures for pitch variable optical elements

META PLATFORMS INC

Techniques for complex wavefront modulation

Techniques for complex wavefront modulation

SEOUL NAT UNIV R&DB FOUNDATION

Method and apparatus for filtering noise for holographic display