P

Inventor

NGUYEN CHIEN

US12 patents
⚠️ This page may combine multiple inventors who share the name “NGUYEN CHIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IRTRONIX INC

3 patents
USD888268SJun 23, 2020

Toothbrush sanitizer with dental floss dispenser

IRTRONIX INC18 citations91
US11882392B2Jan 23, 2024

Sound output device

IRTRONIX INC0 citations58
USD992752SJul 18, 2023

Handrail sterilizer module

IRTRONIX INC1 citations58

MICROSEMI CORP

2 patents
US8008864B2Aug 30, 2011

Single LED string lighting

MICROSEMI CORP10 citations77
US8363436B2Jan 29, 2013

Non-dissipative start up circuit

MICROSEMI CORP1 citations50

SAINT GOBAIN PERFORMANCE PLASTICS CORP

2 patents
US12510159B2Dec 30, 2025

Seal with radial cut torus spring

SAINT GOBAIN PERFORMANCE PLASTICS CORP0 citations62
US11346447B2May 31, 2022

Seal assembly

SAINT GOBAIN PERFORMANCE PLASTICS CORP0 citations56

MAXIM INTEGRATED PRODUCTS

1 patent
US6445599B1Sep 3, 2002

Ripple canceling, soft switching isolated DC/DC converters with reduced voltage stress synchronous rectification

MAXIM INTEGRATED PRODUCTS221 citations97

YORK TECHNOLOGIES INC

1 patent
US5576941ANov 19, 1996

Modular power supply system

YORK TECHNOLOGIES INC279 citations95

NETAPP INC

1 patent
US7890551B2Feb 15, 2011

Active file change notification

NETAPP INC20 citations86

STROMBERG CARLSON CORP

1 patent
US4535282AAug 13, 1985

Voltage regulation circuit

STROMBERG CARLSON CORP12 citations72

WANG SHIJU

1 patent
US8482218B2Jul 9, 2013

Dimming input suitable for multiple dimming signal types

WANG SHIJU3 citations59