Inventor

BEAUCHAMP WILLIAM T

US7 patents

Patents

7 patents

US4229066AOct 21, 1980

Visible transmitting and infrared reflecting filter

OPTICAL COATING LABORATORY INC125 citations95

US5154810AOct 13, 1992

Thin film coating and method

OPTICAL COATING LABORATORY INC60 citations94

US5449413ASep 12, 1995

UV/IR reflecting solar cell cover

OPTICAL COATING LABORATORY INC152 citations93

US5811923ASep 22, 1998

Plasma display panel with infrared absorbing coating

OPTICAL COATING LABORATORY INC80 citations92

US4578527AMar 25, 1986

Articles having improved reflectance suppression

OPTICAL COATING LABORATORY INC30 citations92

US6067188AMay 23, 2000

Apparatus for providing a near-IR emission suppressing/color enhancing accessory device for plasma display panels

OPTICAL COATING LABORATORY INC22 citations91

US6084705AJul 4, 2000

Methods and apparatus for providing a near-IR emission suppressing/color enhancing accessory device for plasma display panels

OPTICAL COATING LABORATORY INC15 citations72