Patents/Inventors

Yong Chang

Naperville, ILUS9 patents

8 Patents

US125409052026
System and Method for Optical Mapping of Semiconductor Wafers at Cryogenic Temperatures Under Transmission Geometry
EPIR, Inc.
0 cites
US124356142025
Systems and Methods for Detecting High Frequency Torsional Oscillation
SCHLUMBERGER TECHNOLOGY CORPORATION
0 cites
US123374132025
System for Shaping Beam and Adjusting Beam Energy Density, and Laser Heat Treatment Process
HSG LASER CO., Ltd.
0 cites
US123176332025
Radiation Hardened Infrared Focal Plane Array
EPIR, Inc.
0 cites
US120757012024
Hgcdte Metasurface-based Terahertz Source and Detector
EPIR, Inc.
0 cites
US117667412023
Varifocal Laser Processing System and Method Based on Variable Light Spot Diffractive Element
HSG LASER CO., Ltd.
0 cites
US117253002023
In-situ Laser Annealing of Te Growth Defects in Cdznte (ilast-czt)
EPIR, Inc.
0 cites
US116706162023
Modified Direct Bond Interconnect for Fpas
EPIR, Inc.
0 cites