Inventor

BRATKOVSKI ALEXANDRE

US35 patents

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

BRATKOVSKI ALEXANDRE

HEWLETT PACKARD DEVELOPMENT CO

Controlling resonant cells of a composite material

Modulation of electromagnetic radiation with electrically controllable composite material

Tunable dispersion compensation

Gated nanoscale switch having channel of molecular wires

Independently addressable interdigitated nanowires

Monitoring an environment using a RFID assembly

Beam steering using photonic crystal

Nanowires for surface-enhanced Raman scattering molecular sensors

Facilitating surface enhanced Raman spectroscopy

Light-emitting diodes with carrier extraction electrodes

Charge-based memory cell for optical resonator tuning

Magnetically activated photonic switches and switch fabrics employing the same

Composite material with conductive structures of random size, shape, orientation, or location

Optical modulator including electrically controlled ring resonator

Radiation modulation by reflection from controlled composite material

Composite material with proximal gain medium

Three-dimensional resonant cells with tilt up fabrication

Controllable surface enhanced Raman spectroscopy

Composite material with chirped resonant cells

Controllable composite material

Surface plasmon enhanced Raman spectroscopy

Molecular devices activated by an electric field for electronic ink and other visual display

Ring light emitting diode

Composite material with conductive nanowires

High gain optical probe

Nanowire-based light-emitting diodes and light-detection devices with nanocrystalline outer surface

Composite material with electromagnetically reactive cells and quantum dots

Optical device with a graded bandgap structure and methods of making and using the same

BRATKOVSKI ALEXANDRE

Sensor fabric for shape perception

Metamaterial-based devices and methods for fabricating the same

Optical resonator tuning using piezoelectric actuation

Method and apparatus for electromagnetic resonance using negative index material

WANG SHIH-YUAN

Gain clamped optical device for emitting LED mode light

YANG JIANHUA

Electroforming-free nanoscale switching device

THYLEN LARS

Optoelectronic light exposure memory