P

Inventor

LING CHENG-CHANG

TW5 patents
⚠️ This page may combine multiple inventors who share the name “LING CHENG-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAT SCIENCE COUNCIL

3 patents
US5959189ASep 28, 1999

Test apparatus for lubrication performance of rolling bearings

NAT SCIENCE COUNCIL99 citations94
US6158898ADec 12, 2000

Preloading regulating mechanism for rolling bearings

NAT SCIENCE COUNCIL16 citations80
US5848845ADec 15, 1998

Configuration of lubrication nozzle in high speed rolling-element bearings

NAT SCIENCE COUNCIL13 citations70

UNITED TECHNOLOGIES CORP

1 patent
US5353599AOct 11, 1994

Fuel nozzle swirler for combustors

UNITED TECHNOLOGIES CORP45 citations91

IND TECH RES INST

1 patent
US5741981AApr 21, 1998

Device and method of measuring the draw-in force for stationary and rotating spindle

IND TECH RES INST17 citations79