Inventor

CHAUDHRY ZAFFIR

US6 patents

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

SUN FANPING

2 patents

US8087637B2Jan 3, 2012

Self-regulating valve for controlling the gas flow in high pressure systems

SUN FANPING9 citations82

US8783644B2Jul 22, 2014

Pneumatic flow control valve for fire suppression over pressure prevention

SUN FANPING6 citations68

CHAUDHRY ZAFFIR

2 patents

US8800260B2Aug 12, 2014

Fan variable area nozzle with cable actuator system

CHAUDHRY ZAFFIR3 citations57

US8915710B2Dec 23, 2014

Brushless direct current (BLDC) motor based linear or rotary actuator for helicopter rotor control

CHAUDHRY ZAFFIR3 citations55

SIKORSKY AIRCRAFT CORP

1 patent

US7677868B2Mar 16, 2010

Self-lubricated actuator for on-blade rotor control

SIKORSKY AIRCRAFT CORP16 citations81

CHUBB INTERNAT HOLDING LTD

1 patent

US8020833B2Sep 20, 2011

Pressure gas release valve for fire suppression

CHUBB INTERNAT HOLDING LTD6 citations52