Inventor

PERKINS III SEYMOUR

US5 patents

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

PHILIPS CORP

2 patents

US5070279ADec 3, 1991

Lamp ignitor with automatic shut-off feature

PHILIPS CORP28 citations90

US5424617AJun 13, 1995

HID lamp ignitor-timer with automatic reset for dips in line voltage

PHILIPS CORP19 citations76

KONINKL PHILIPS ELECTRONICS NV

2 patents

US6489729B1Dec 3, 2002

Auxiliary lighting system for high intensity discharge lamp

KONINKL PHILIPS ELECTRONICS NV23 citations87

US7656670B2Feb 2, 2010

Electronic blast with remote capacitor placement

KONINKL PHILIPS ELECTRONICS NV1 citations50

ADVANCE TRANSFORMER CO

1 patent

US4740861AApr 26, 1988

Thermal protection device for a dual input voltage lamp transformer/ballast apparatus

ADVANCE TRANSFORMER CO18 citations71