Illumination – Photographic lighting
Reexamination Certificate
2011-08-02
2011-08-02
Lee, Jong-Suk (James) (Department: 2885)
Illumination
Photographic lighting
C362S016000, C362S297000, C362S349000
Reexamination Certificate
active
07988309
ABSTRACT:
An illumination device has a light source that supplies illumination light to an object to be illuminated and also has a corner cube member disposed at the opposite side of the light source with respect to the object to be illuminated. With this feature, efficient illumination of the object to be illuminated is achieved without need for high precision in positioning.
REFERENCES:
patent: 3267278 (1966-08-01), Doolittle
patent: 3390621 (1968-07-01), Land
patent: 3716710 (1973-02-01), Clostermann et al.
patent: 3829680 (1974-08-01), Jones
patent: 4355350 (1982-10-01), Mader
patent: 4526439 (1985-07-01), Okoshi et al.
patent: 5813743 (1998-09-01), Naka
patent: 5946134 (1999-08-01), Benson et al.
patent: 6058271 (2000-05-01), Tenmyo
patent: 6082885 (2000-07-01), Belfer
patent: 6086227 (2000-07-01), O'Connell et al.
patent: 6335724 (2002-01-01), Takekawa et al.
patent: 6634759 (2003-10-01), Li
patent: 6952202 (2005-10-01), Hirabayashi
patent: 7513641 (2009-04-01), Nakano
patent: 2004/0061689 (2004-04-01), Ito
patent: 2005/0195599 (2005-09-01), Marka
patent: 2008/0231976 (2008-09-01), Commander et al.
patent: 04-138438 (1992-05-01), None
patent: 08-234277 (1996-09-01), None
patent: 08-262537 (1996-10-01), None
patent: 2004-177523 (2004-06-01), None
patent: 2005-086391 (2005-03-01), None
Stewart, James E.; Optical Principles and Technology for Engineers; CRC Press; p. 115; 1996.
Chandler, K.N., On effects of small errors in angles of corner-cube reflectors, Optical Society of America—Journal, v. 50, n. 3, pp. 203-206, Mar. 1960.
Downs, J.W.; Practical Conic Sections: The Geometric Properties of Ellipses, Parabolas and Hyperbolas;Courier Dover Publications; p. 66; 2003.
Vowinkel. B; The Main Beam Efficiency of Corner Cube Reflectors; International Journal of Infrared and Millimeter Waves; vol. 7, No. 1; 1986; West Germany.
Eckhardt, H.D.; Simple Model of Corner Reflector Phenomena; Applied Optics; vol. 10, No. 7; Jul. 1971; Burlington Massachusetts.
Gunawan; Devi S., et al.; Micromachined corner cube reflectors as a communication link; Sensors and Actuators, Department of Electrical Engineering University of California; pp. 580-583; 1995; Los Angeles CA.
Cooke, Frank; Making masters for corner cube reflectors, Optical Activities in Industry; Applied Optics; vol. 20, No. 8; pp. 1267-1268; Apr. 15, 1981; Brookfield Mass.
Kuo, In-Cheer, et al.; Laser resonators of a mirror and corner cube reflector: analysis by the imaging method; Institute of Science and Technology, Electronic Division; Applied Optics; vol. 23, No. 1; Jan. 1, 1984; Taiwan, China.
Steel, W.H.; How to represent a cube corner, Symbols Units Nomenclature; Applied Optics; vol. 22. No. 6; pp. 761-763; Mar. 15, 1983; Australia.
Schrijvershof, M.; Engineering Village; A quantitative description of the performance and shape of general corner cube reflectors; Proceedings of the SPIE—The International Society for Optical Engineering; Apr. 17-18 1986; USA.
Günter, Seeber et al.; Satellite Geodesy, Walter de Gruyter; p. 406 (2003).
World Survey of Current Research and Development on Roads and Road Transport; United States Federal Highway Administration, International Road Federation; p. 336 (1973).
Saitoh Kenji
Yoshikawa Hiroshi
Canon Kabushiki Kaisha
Lee Jong-Suk (James)
Rossi Kimms & McDowell LLP
Weinberg Stanley
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