Inventor

ZHU RONGHUA

US83 patents

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

ZHU RONGHUA

FREESCALE SEMICONDUCTOR INC

Schottky device and method of forming

LDMOS transistor

Semiconductor device and method of forming the same

Structure and method for RESURF diodes with a current diverter

Laterally diffused MOSFET with isolation region

Dual current path LDMOSFET with graded PBL for ultra high voltage smart power applications

MOSFET device including a source with alternating P-type and N-type regions

Semiconductor devices employing poly-filled trenches

Bipolar Schottky diode and method

High voltage deep trench capacitor

Semiconductor device with a multi-plate isolation structure

Methods and apparatus for a stepped-drift MOSFET

Structure and method for RESURF LDMOSFET with a current diverter

Schottky device and method of forming

Semiconductor device and method of manufacture

Method of manufacturing a semiconductor component

Robust deep trench isolation

Semiconductor device and method for forming the same

Dotted channel MOSFET and method

Schottky device

Semiconductor component

Semiconductor device and method of making

Semiconductor device and method of forming the same

Termination structures for super junction devices

NXP USA INC

Semiconductor device and method of making

Semiconductor device isolation via depleted coupling layer

Alternating source region arrangement

Deep trench and junction hybrid isolation

Partially biased isolation in semiconductor device

Electro-static discharge protection device and method of making

Semiconductor device isolation with RESURF layer arrangement

Screening method and apparatus for detecting deep trench isolation and SOI defects

LDMOS with diode coupled isolation ring

MOTOROLA INC

Floating resurf LDMOSFET and method of manufacturing same

Dual-gate resurf superjunction lateral DMOSFET

Semiconductor component and method of operation

Semiconductor component and method of manufacturing same

Electronic component and method of manufacturing same

Semiconductor component with substrate injection protection structure

KHAN TAHIR A

MOS capacitor structures

LDMOS with enhanced safe operating area (SOA) and method therefor

GROTE BERNHARD H

Methods of making laterally double diffused metal oxide semiconductor transistors having a reduced surface field structure

Semiconductor device with increased snapback voltage

KHEMKA VISHNU K

Guard ring integrated LDMOS

Electronic device with capcitively coupled floating buried layer

KHEMKA VISHNU

Integrated MOS power transistor with body extension region for poly field plate depletion assist

Integrated MOS power transistor with poly field plate extension for depletion assist

MOTOROLA FREESCALE SEMICONDUCT

Trench MOS RESURF super-junction devices

NINGBO SOGEN ELECTRONICS TECH CO LTD

Earphone

ROGGENBAUER TODD C

Electronic device including a conductive structure extending through a buried insulating layer