Inventor

TAN CHANDRA

US3 patents

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

JOHNSON & JOHNSON VISION CARE

2 patents

US6548818B1Apr 15, 2003

Missing lens detection system and method

JOHNSON & JOHNSON VISION CARE5 citations71

US7057186B2Jun 6, 2006

Missing lens detection system and method

JOHNSON & JOHNSON VISION CARE2 citations60

(unassigned)

1 patent

US6835939B2Dec 28, 2004

Missing lens detection system and method

1 citations48