Inventor

ZHANG XIAO-AN

US40 patents

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

ZHANG XIAO-AN

HEWLETT PACKARD DEVELOPMENT CO

Electronic writing and erasing pencil

Portable electronic reading apparatus

Bistable molecular mechanical devices with a middle rotating segment activated by an electric field for electronic switching, gating, and memory applications

Molecular mechanical devices with a band gap change activated by an electric field for optical switching applications

Laser printing with rewritable media

Bistable molecular mechanical devices with an appended rotor activated by an electric field for electronic switching, gating and memory applications

Photopatternable molecular circuitry

Molecular light valve display having sequenced color illumination

Hard copy system including rewritable media

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

Field addressable rewritable media

Color selective screen, enhanced performance of projection display systems

Stabilization of configurable molecular mechanical devices

High resolution display

Bistable molecular mechanical devices activated by an electric field for electronic ink and other visual display applications

E-field-modulated bistable molecular mechanical device

Bistable molecular mechanical devices with a middle rotating segment activated by an electric field for electronic switching, gating, and memory applications

Field addressable rewritable media

Color display with molecular light valve

Field addressable rewritable media

Electronic writing and erasing pencil

Field addressable rewritable media

Class of charge-actuated chromogenic structures based on the oxidation and reduction of optical switchable materials in a thin-film electrochemical cell

E-field-modulated bistable molecular mechanical device

Field addressable rewritable media

Electric-field actuated chromogenic materials based on molecules with a rotating middle segment for applications in photonic switching

Capacitive latched bi-stable molecular switch

Printing electronic and opto-electronic circuits

Photopatternable molecular circuitry

Electric-field actuated chromogenic materials based on molecules with a rotating middle segment for applications in photonic switching

Method and apparatus related to informative data associated with graphical image data

Bistable molecular mechanical devices with a band gap change activated by an electrical field for electronic switching, gating, and memory applications

Class of charge-actuated chromogenic structures based on the oxidation and reduction of optical switchable materials in a thin-film electrochemical cell

Bottom electrode chemically-bonded Langmuir-Blodgett films via photolabile groups

3-D molecular assembly and its applications for molecular display and moletronics

HEWLETT PACKARD CO

Field addressable rewritable media

Bistable molecular mechanical devices with an appended rotor activated by an electric field for electronic switching, gating and memory applications

LIPPARD STEPHEN J

Methods for mobile zinc measurement

ZHANG XIAO-AN

Sensors for fluorescence and magnetic resonance imaging

GOVERNING COUNCIL UNIV TORONTO

Porphyrin compounds and their use as MRI contrast agents