Inventor

FENG CHEN

US368 patents

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

FENG CHEN

HAND HELD PROD INC

Add-on device with configurable optics for an image scanner for scanning barcodes

Heat-dissipation structure for an indicia reading module

Focus module and components with actuator polymer control

Indicia reading terminal having multiple setting imaging lens

Apparatus and method comprising deformable lens element

Indicia reader for size-limited applications

Indicia-reader housing with an integrated optical structure

Indicia-reading module with an integrated flexible circuit

Method for operating a laser scanner

METANETICS CORP

Portable data collection device with variable focusing module for optic assembly

Portable data collection device with variable focusing module for optic assembly

Portable data collection device including color imaging dataform reader assembly

Portable data collection device including imaging assembly with modular high density dataform reader assembly

Portable data collection device with viewing assembly

Portable data collection device with viewing assembly

Portable data collection device with LED targeting and illumination assembly

Imaging based slot dataform reader

JIANG KAI-LI

Thermoacoustic device

Thermoacoustic device

Carbon nanotube film

Method of causing the thermoacoustic effect

Thermoacoustic device

FENG CHEN

Laser scanning modules embodying silicone scan element with torsional hinges

Focus module and components with actuator

Electrode lead of pacemaker and pacemaker

UNIV TSINGHUA

Optical polarizer and method for fabricating the same

Conductive tape and method for making the same

Carbon nanotube fabric and heater adopting the same

METROLOGIC INSTR INC

Laser scanning code symbol reading system

Laser scanning code symbol reading system employing multi-channel scan data signal processing with synchronized digital gain control (SDGC) for full range scanning

WANG YNJIUN P

Indicia reading terminal processing plurality of frames of image data responsively to trigger signal activation

Apparatus and method comprising deformable lens element

HAVENS WILLIAM H

Indicia reading terminal having plurality of optical assemblies

Indicia reading terminal including focus element with expanded range of focus distances

SYMBOL TECHNOLOGIES INC

Hand-held dataform reader having multiple target area illumination sources for independent reading of superimposed dataforms

Micro reader scan engine with prism

BEIJING FUNATE INNOVATION TECH

Thermoacoustic device

Thermoacoustic device

MAGNACHIP SEMICONDUCTOR LTD

Method of color filter design and color reproduction under the effect of pixel crosstalk in CMOS image sensors

Optically improved CMOS imaging sensor structure to lower imaging lens requirements

META HOLDING CORP

Hand held dataform reader having strobing ultraviolet light illumination assembly for reading fluorescent dataforms

TELXON CORP

Portable data collection device with crosshair targeting illumination assembly

BREMER EDWARD C

Invariant design image capture device

WANG YNJIUN PAUL

Optical filter for image and barcode scanning

DING YIWU

Decodable indicia reading terminal with optical filter

GERMAINE GENNADY

Barcode reader with edge detection enhancement

LIU LIANG

Thermoacoustic module, thermoacoustic device, and method for making the same

UNIV TORONTO

System, method and computer program for dynamic generation of a radio map

LI JIANHUA

Indicia reading terminal having multiple setting imaging lens

ZHANG LI-NA

Transmission electron microscope micro-grid and method for making the same