Inventor

LI CHING I

TW48 patents

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

LI CHING I

TAIWAN SEMICONDUCTOR MFG CO LTD

Back-side deep trench isolation structure for image sensor

Enhanced trench isolation structure

Photolithography alignment process for bonded wafers

Full well capacity for image sensor

Light absorbing layer to enhance P-type diffusion for DTI in image sensors

Enhanced trench isolation structure

Method for forming semiconductor-on-insulator (SOI) substrate and recycle substrate

Multilayer isolation structure for high voltage silicon-on-insulator device

Passivation for a vertical transfer gate in a pixel sensor

Deep trench isolation structure and methods for fabrication thereof

Photodiode structure for image sensor

Photodiode structure for image sensor

Metal-insulator-metal capacitor and methods of manufacturing

Semiconductor structure and method for forming the same

Method for forming semiconductor-on-insulator (SOI) substrate by cleaving a multilayer structure along voids to separate a substrate

Multilayer isolation structure for high voltage silicon-on-insulator device

Mechanical wafer alignment detection for bonding process

Mechanical wafer alignment detection for bonding process

Photolithography alignment process for bonded wafers

Ion implantation system

Photolithography alignment process for bonded wafers

Pre-cleaning for a deep trench isolation structure in a pixel sensor

Isolation epitaxial bi-layer for backside deep trench isolation structure in an image sensor

Image sensor with diffusion barrier structure

Backside leakage prevention

Full well capacity for image sensor

UNITED MICROELECTRONICS CORP

Method for fabricating metal-oxide semiconductor transistors

Method for manufacturing fins

P-type field effect transistor and method for fabricating the same

P-type field effect transistor having channel region with top portion and bottom portion

Rapid thermal process method and rapid thermal process device

Method of forming FinFET device

FinFET device and method of forming the same

Method for fabricating metal-oxide semiconductor transistors

Method for fabricating semiconductor device

Method for manufacturing fins

P-type field effect transistor and method for fabricating the same

ADVANCED ION BEAM TECH INC

Forming punch-through stopper regions in finFET devices

Method for ion implantation

Lower dose rate ion implantation using a wider ion beam

YANG CHAN-LON

Semiconductor process

Semiconductor process

Semiconductor device and manufacturing method thereof

SINHA ASHWINI K

Methods for using isotopically enriched levels of dopant gas compositions in an ion implantation process

HSIAO TSAI-FU

Method for fabricating metal-oxide semiconductor transistors

LIAO CHIN-I

Process for manufacturing stress-providing structure and semiconductor device with such stress-providing structure

TSAI CHEN-HUA

Method of fabricating an NMOS transistor

HUANG PO-CHENG

Manufacturing method for metal gate