Patents

“Non-planar optical diffraction grating having an arbitrary parallel groove profile”, US Patent 7,729,052 (2010)
CT Cotton

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“Multiplexing spectrometer ”, US Patent 7,675,618 (2010)
CT Cotton, T Blalock

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“Precision optical systems with performance characterization and uses thereof”, US Patent 7,751,645 (2010)
DA Reneker, CT Cotton, DW Diehl

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“Optical system for a digital light projection system including 3-channel and 4-channel LED”, US Patent 7,508,590 (2009)
JF Shanley, CT Cotton

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“Precision optical systems with performance characterization and uses Thereof”, US Patent 7,496,241 (2009)
DA Reneker, C Cotton, DW Diehl

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“Precision optical system for display panel”, US Patent 6,719,430 (2004)
C Cotton, J Veligdan

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“Optical system for display panel”, US Patent 6,715,886 (2004)
C Cotton, J Veligdan

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“Refractometer for monitoring water content in fluids”, US Patent 6,707,542 (2004)
C Cotton, J Sabin, T Ryan

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“Poly-planar optical display imaging system”, US Patent 6,704,484 (2004)
C Cotton

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“Optical system for display panel”, US Patent 6,485,145 (2002)
C Cotton, J Veligdan

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“Optical system for display panel”, US Patent 6,457,834 (2002)
C Cotton, J Veligdan, M Shoup III

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“Brake check handheld refractometer”, US Patent 6,034,762 (2000)
CT Cotton, JM Sabin, TE Ryan

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“Brake check handheld refractometer”, US Patent 5,969,808 (1999)
CT Cotton, JM Sabin, TE Ryan

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“Optical system for stretching, compressing and amplifying ultrashort optical pulses”, US Patent 5,572,355 (1996)
CT Cotton, Y Pang

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Patent Applications

“Precision optical system for display panel”, US Patent App. 10/436,574 (2003)
CT Cotton, JT Veligdan

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“Optical system for display panel”, US Patent App. 10/132,028 (2003)
CT Cotton, JT Veligdan

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