Inventor

WANG LIGANG

US43 patents

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

WANG LIGANG

SEMROCK INC

Method of making high performance optical edge and notch filters and resulting products

Optical filter and fluorescence spectroscopy system incorporating the same

Method of making high performance optical edge and laser-line filters and resulting products

Extended bandwidth mirror

Thin-film interference filter with quarter-wavelength unit sub-layers arranged in a generalized pattern

Method of making highly discriminating optical edge filters and resulting products

Tunable band-pass filter

Optical filter and fluorescence spectroscopy system incorporating the same

Low cost filter for fluorescence systems

Multiphoton fluorescence filters

Multilayer thin film attenuators

Glass block dichroic beamsplitters

APPLE INC

Adjustable solid film camera aperture

Electronic devices with infrared blocking filters

Electronic device with light diffuser

Infrared-transparent window coatings for electronic device sensors

Electronic devices having scratch-resistant antireflection coatings

Conformal optical coatings for non-planar substrates

Light-folded projector

Display devices having grating substrates with sub-wavelength patterns

Polarizing beamsplitter that passes s-polarization and reflects p-polarization

Optical systems with artifact blocking structures

WANG LIGANG

Tunable thin-film filter

Optical thin-film polarizing bandpass filter

Method and system for copying live entities of source blocks identified by source list for selected destination block to selected destination block of memory heap

Multilayer thin film attenuators

Method, device and system for installing terminal software

ERDOGAN TURAN

Interference filter for non-zero angle of incidence spectroscopy

Dichroic image splitter

Optical thin-film notch filter with very wide pass band regions

Interference filter for non-zero angle of incidence spectroscopy

UNIV ZHEJIANG

Optical system for generating arbitrary-order optical vortex arrays and finite optical lattices with defects

Method and device for generating airy light needle with long depth of focus and high aspect ratio

Vortex-pair beam based optical tweezer system

INTEL CORP

Custom class library generation method and apparatus

Embedded system application installation and execution method and apparatus

Techniques for implementing a secure mailbox in resource-constrained embedded systems

PRADHAN ATUL

Method for manufacturing an optical transmission filter with extended out-of-band blocking

CHINA CONSTR IND & ENERGY ENG GROUP CO LTD

Cooperative control optimization method suitable for near-field fan wall micromodule

YANG SHANGJIN

Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereof

HODGSON CRAIG

Multiphoton fluorescence filters

BEIJING YILING BIOENGINEERING CO LTD

Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereof

HUAWEI TECH CO LTD

Method of implementing IP telephone gatekeeper group and gatekeeper system