Inventor

SANDFORD MARK J

US4 patents

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

LIGHTSURF TECHNOLOGIES INC

2 patents

US6900811B2May 31, 2005

Programmable sliding window for image processing

LIGHTSURF TECHNOLOGIES INC5 citations59

US6888970B2May 3, 2005

Wavelet transformation engine

LIGHTSURF TECHNOLOGIES INC6 citations59

TRIDENT SYSTEMS INC

1 patent

US6389176B1May 14, 2002

System, method and medium for increasing compression of an image while minimizing image degradation

TRIDENT SYSTEMS INC70 citations92

PRESEARCH INC

1 patent

US5237408AAug 17, 1993

Retrofitting digital video surveillance system

PRESEARCH INC168 citations91