Inventor

DROWLEY CLIFFORD I

US23 patents

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

DROWLEY CLIFFORD I

MOTOROLA INC

Semiconductor image sensor

Method of forming a semiconductor image sensor and structure

Simultaneously measuring thickness and composition of a film

Method of making a semiconductor image sensor

Imaging device and method

Electronic component and method for improving pixel charge transfer in the electronic component

Method of doping a semiconductor substrate

HEWLETT PACKARD CO

Grain boundary confinement in silicon-on-insulator films

Trench isolated transistors in semiconductor films

Bipolar transistor with trench-isolated emitter

Process of making a bipolar transistor with a trench-isolated emitter

Method of forming doped shallow electrical junctions

Apparatus for forming shallow electrical junctions

CYPRESS SEMICONDUCTOR CORP

Pixel having an oxide layer with step region

Microlens for use with a solid-state image sensor and a non-telecentric taking lens

Gate n-well/p-substrate photodiode

Photodiode having extended well region

Well region with rounded corners

FREESCALE SEMICONDUCTOR INC

Photodetector circuit device and method thereof

System, circuit and method providing a dynamic range pixel cell with blooming protection

SEMICONDUCTOR MFG INT SHANGHAI

Semiconductor device having a closed cavity structure and method of manufacturing the same

TOWER SEMICONDUCTOR LTD

Deep implant self-aligned to polysilicon gate

SEMICONDUCTOR MFG INT SHANGHAI CORP

Silicon-on-insulator substrate and method of manufacturing thereof