Inventor

GUNAWAN OKI

US92 patents

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

GUNAWAN OKI

IBM

Magnetic trap for cylindrical diamagnetic materials

Magnetic trap for cylindrical diamagnetic materials

Magnetic trap for cylindrical diamagnetic materials

Magnetic trap for cylindrical diamagnetic materials

Magnetic levitation transport with dipole line track system

Carrier-resolved multiple dipole line magnet photo-hall system

Electromagnetic trap cooling system with parallel dipole line trap

Voltage-tunable 1D electro-magnet potential and probe system with parallel dipole line trap

Parallel dipole line trap with variable gap and tunable trap potential

Fluorinated tin oxide back contact for AZTSSe photovoltaic devices

Magnetic trap for cylindrical diamagnetic materials

Hybrid CZTSSe photovoltaic device

Magnetic trap for cylindrical diamagnetic materials

Solar cell characteristics determination

Solar cell characteristics determination

Holey electrode grids for photovoltaic cells with subwavelength and superwavelength feature sizes

Rotating magnetic field hall measurement system

Rotating magnetic field hall measurement system

Parallel dipole line trap viscometer and pressure gauge

Carrier-resolved photo-hall system and method

Smartphone compatible on-chip biodetection using integrated optical component and microfluidic channel with nanopillar array

Symbolic regression embedding dimensionality analysis

Parallel dipole line trap gravimeter

Symbolic regression embedding dimensionality analysis

Levitated motor-actuator with parallel dipole line trap system

Magnetic trap for cylindrical diamagnetic materials

Techniques for perovskite layer crystallization

Precision inclinometer with parallel dipole line trap system

Magnetic trap for cylindrical diamagnetic materials

Transparent conducting oxide as top-electrode in perovskite solar cell by non-sputtering process

Hybrid heterojunction photovoltaic device

Nanowire stress sensors and stress sensor integrated circuits, design structures for a stress sensor integrated circuit, and related methods

Rapid carrier-resolved photo-hall analysis

Accelerometer using dimagnetic levitation

Accelerometer based on diamagnetic levitation in a ring magnet

Parallel dipole line trap seismometer and vibration sensor

Parallel dipole line trap viscometer and pressure gauge

Parallel dipole line trap viscometer and pressure gauge

Parallel dipole line trap seismometer and vibration sensor

Method for forming silver-copper mixed kesterite semiconductor film

Tunable shock sensor with parallel dipole line trap system

Rotational oscillation sensor with a multiple dipole line trap system

Magnetic levitation transport with dipole line track system

Low-voltage microbattery

GRAHAM WILLIAM

Nano/microwire solar cell fabricated by nano/microsphere lithography

Nano/microwire solar cell fabricated by nano/microsphere lithography

GOKMEN TAYFUN

Hall measurement system with rotary magnet

GUHA SUPRATIK

Holey electrode grids for photovoltaic cells with subwavelength and superwavelength feature sizes

GUNAWAN OKI

Solar cell characterization system with an automated continuous neutral density filter

BRYANT ANDRES

Nanowire stress sensors, stress sensor integrated circuits, and design structures for a stress sensor integrated circuit