Inventor

CHANG YAO-JEN

US171 patents

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

CHANG YAO-JEN

SIEMENS HEALTHCARE DIAGNOSTICS INC

Methods and apparatus adapted to identify a specimen container from multiple lateral views

Methods, apparatus, and quality check modules for detecting hemolysis, icterus, lipemia, or normality of a specimen

Methods and apparatus for classifying an artifact in a specimen

Methods and apparatus for multi-view characterization

Methods and apparatus for detecting an interferent in a specimen

Barcode tag detection in side view sample tube images for laboratory automation

Drawer vision system

Image-based tube slot circle detection for a vision system

Model-based methods and apparatus for classifying an interferent in specimens

Classification of barcode tag conditions from top view sample tube images for laboratory automation

Methods and apparatus adapted to quantify a specimen from multiple lateral views

Methods and apparatus for label compensation during specimen characterization

Methods and apparatus for bio-fluid specimen characterization using neural network having reduced training

Methods and apparatus for determining label count during specimen characterization

Methods and apparatus for HILN characterization using convolutional neural network

Systems, methods and apparatus for identifying a specimen container cap

QUALCOMM INC

Reference subpicture scaling ratios for subpictures in video coding

Template matching based affine prediction for video coding

Sub-picture extraction and constraints in video coding

Subpicture signaling in high-level syntax for video coding

General constraint information syntax in video coding

Parameter set syntax elements and variables in video coding

Signaling number of sub-pictures in high-level syntax for video coding

Inter modes with weighting-averaged prediction, symmetric MVD or affine motion in video coding

TAIWAN SEMICONDUCTOR MFG CO LTD

Interconnect structure and method

Multi-layer film device and method

Multi-layer film device and method

Interconnect structure and method

Multi-layer film device and method

Interconnect structure and method

SIEMENS HEALTHCARE GMBH

Scan data retrieval with depth sensor data

Method of automatically positioning an X-ray source of an X-ray system and an X-ray system

Method and system of scanner automation for X-ray tube with 3D camera

X-ray detector pose estimation in medical imaging

Estimating body surface models of patients

IND TECH RES INST

Method and system for object detection and tracking

Perpendicularly magnetized spin-orbit magnetic device

Learning assessment method and device using a virtual tutor

Biometrics-based cryptographic key generation system and method

ABLEREX ELECTRONICS CO LTD

Switching device for RS-232 serial port and USB serial port

Active type harmonic suppression apparatus

Power converter for a hybrid power filter

UIS ABLER ELECTRONICS CO LTD

Three-phase three-wire active power filter

Hybrid reactive power compensation device

Active harmonic suppression equipment and control method therefor

REXON IND CORP LTD

Safety device for elliptical exercise machines

Resistance sensing mechanism for exercise equipment

SIEMENS AG

Method and system for constructing personalized avatars using a parameterized deformable mesh

HUANG CHING-CHUN

System and method of image-based space detection

CHANG YAO-JEN

Image-based 3D panorama