Inventor

LIU CHANG

CN330 patents

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

LIU CHANG

UNIV ILLINOIS

Sensor chip and apparatus for tactile and/or flow sensing

Parallel, individually addressable probes for nanolithography

Parallel, individually addressable probes for nanolithography

Method for fabricating a microscale anemometer

Multifunctional probe array system

Microdischarge devices and arrays having tapered microcavities

Microscale out-of-plane anemometer

Sensor chip and apparatus for tactile and/or flow sensing

Microfabricated pressure and shear stress sensors

Apparatus for detecting environmental conditions for a structure or article

Scanning probe microscopy probes and methods

Wide tuning range variable MEMs capacitor

Raised on-chip inductor and method of manufacturing same

Microfabricated micro fluid channels

Microfluidic systems and components

Method for assembly of microelectromechanical systems using magnetic actuation

Micromachined artificial haircell

Artificial lateral line

Flexible structures for sensors and electronics

Electrostatic nanolithography probe actuation device and method

Quantum Valley Ideas Laboratories

Single-pixel imaging of electromagnetic fields

Housing an etalon in a frequency reference system

Measuring wavelength of light

Tuning the output of a laser

UNIV CALIFORNIA

Micromachined hot-wire shear stress sensor

Electromagnetically actuated micromachined flap

Synthetic transcriptional control elements and methods of generating and using such elements

LIU CHANG

High power fiber amplifier with stable output

Artificial lateral line

Soft MEMS

BROADCOM CORP

Transceiver including a high latency communication channel and a low latency communication channel

Transceiver including a high latency communication channel and a low latency communication channel

DISNEY ENTPR INC

Streaming playback and dynamic ad insertion

Streaming playback and dynamic ad insertion

HONEYWELL INT INC

Device for improving gas detection in photoionization detector

Portable detector

DH TECHNOLOGIES DEV PTE LTD

Methods and systems for increasing sensitivity of direct sampling interfaces for mass spectrometric analysis

Fluid transfer from digital microfluidic device

LABCYTE INC

System and method for the acoustic loading of an analytical instrument using a continuous flow sampling probe

AMAZON TECH INC

Machine, process, and manufacture for machine learning based cross category item recommendations

HOSPIRA INC

Occlusion detection system

APPLE INC

Electrical components attached to fabric

INST OF METAL RES OF THE CHINE

Production of single-walled carbon nanotubes by a hydrogen arc discharge method

LAM WAI T

Systems and methods for intercepting data relating to storage volume access

SIFT SCIENCE INC

Systems and methods for an adaptive sampling of unlabeled data samples for constructing an informative training data corpus that improves a training and predictive accuracy of a machine learning model

CPS TECH HOLDINGS LLC

Battery pack

GONG XIONG

Perovskite hybrid solar cells

DROPBOX INC

Managing tasks in a content management system

SHENZHEN BAOFENG INTELLIGENT TECH CO LTD

Combined storage jar and lid

SHENZHEN ROYOLE TECHNOLOGIES CO LTD

Packaging case