Inventor

LEE CHUNG-YI

US29 patents

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

LEE CHUNG-YI

LEE CHUNG-YI

Powder-actuated fastener-driving device having sound-absorbing function

Powder-actuated tool

Position-limiting device and magazine

Punching device

Punching device

Punching device

Resilient returning device for a power operated piston tool

Hammer-drive powder-actuated tool

Powder-actuated fastener-driving device having sound-absorbing function

Hammer-drive powder-actuated tool

Punching device

Calibration methods and devices useful in semiconductor photolithography

LEE CHUNG YI

Explosive discharge actuated tool for driving fasteners

Explosive discharge actuated tool for driving fasteners

Handheld punching device

MICRON TECHNOLOGY INC

Reticle constructions and photo-processing methods

Reticle constructions and photo-processing methods

Photomasks, methods of forming a photomask, and methods of photolithographically patterning a substrate

TAIWAN SEMICONDUCTOR MFG

Apparatus for detecting wafer edge defects and method of using

Paddle for securely mounting a wafer cassette holder thereto

QUALCOMM INC

RF coupler for wireless telephone cradle

(unassigned)

Balanced dipole antenna for mobile phones

MICRO STAR INT CO LTD

Card connector assembly adapted for use with different wireless module cards

UNIV NAT TAIWAN

Endodontics sealer

HSIEH KUO-HUANG

Cone material in endodontic treatment

WANG FEI

Photomasks, methods of forming a photomask, and methods of photolithographically patterning a substrate

APTINA IMAGING CORP

Methods and systems for intensity modeling including polarization

ILLINOIS TOOL WORKS

Powered fastener driving tool

ADLINK TECHNOLOGY INC

Method of supplying a required clock frequency by a clock generator module through interface communication with a mainboard