| Patent | Date |
|---|
Method and reflective apparatus for combining high-power laser beams
Grant 9,496,675 - Plummer , et al. November 15, 2 | 2016-11-15 |
Method And Apparatus For Acquiring Biometric Image
App 20160034772 - Betensky; Ellis I. ; et al. | 2016-02-04 |
Method and apparatus for compact and efficient introduction of high radiant power into an optical fiber
Grant 9,008,137 - Plummer , et al. April 14, 2 | 2015-04-14 |
Solid state lenses and lens components
Grant 7,959,286 - Plummer June 14, 2 | 2011-06-14 |
Solid state lenses and lens components
Grant 7,926,942 - Plummer April 19, 2 | 2011-04-19 |
Solid State Lenses And Lens Components
App 20090323178 - PLUMMER; WILLIAM T. | 2009-12-31 |
Solid State Lenses And Lens Components
App 20090323177 - PLUMMER; WILLIAM T. | 2009-12-31 |
Solid state method and apparatus for making lenses and lens components
Grant 7,591,557 - Plummer September 22, 2 | 2009-09-22 |
System for print imaging with prism illumination optics
Grant 7,426,020 - Plummer , et al. September 16, 2 | 2008-09-16 |
Solid state method and apparatus for making lenses and lens components
App 20060255484 - Plummer; William T. | 2006-11-16 |
Method and apparatus for encoding and decoding information in a non-visible manner
Grant 6,994,257 - Soni , et al. February 7, 2 | 2006-02-07 |
System for print imaging with prism illumination optics
App 20050264878 - Plummer, William T. ; et al. | 2005-12-01 |
Method and apparatus for encoding and decoding information in a non-visible manner
Grant 6,786,416 - Soni , et al. September 7, 2 | 2004-09-07 |
Method and apparatus for encoding and decoding information in a non-visible manner
App 20030205621 - Soni, Vivek K. ; et al. | 2003-11-06 |
Method and apparatus for encoding and decoding information in a non-visible manner
App 20030207023 - Soni, Vivek K. ; et al. | 2003-11-06 |
Compact fingerprint identification device
Grant 6,643,390 - Clark , et al. November 4, 2 | 2003-11-04 |
Symbology imaging and reading apparatus and method
Grant 6,283,374 - Fantone , et al. September 4, 2 | 2001-09-04 |
Method and apparatus for acquiring electronic and/or photographic images
Grant 6,101,333 - Bullitt , et al. August 8, 2 | 2000-08-08 |
Variable focus optical system
Grant 6,066,857 - Fantone , et al. May 23, 2 | 2000-05-23 |
Modular optical print head assembly
Grant 6,011,577 - Goodman , et al. January 4, 2 | 2000-01-04 |
Monolithic multi-faceted mirror for combining multiple beams from different light sources by reflection
Grant 5,933,278 - Plummer , et al. August 3, 1 | 1999-08-03 |
Methods and means for reducing temperature-induced variations in lenses and lens devices
Grant 5,260,828 - Londono , et al. November 9, 1 | 1993-11-09 |
Imaging medium with low refractive index layer
Grant 5,176,972 - Bloom , et al. January 5, 1 | 1993-01-05 |
Fiber optical component
Grant 5,028,110 - Plummer July 2, 1 | 1991-07-02 |
Anti-aliasing optical system with pyramidal transparent structure
Grant 4,989,959 - Plummer February 5, 1 | 1991-02-05 |
Color encoding photographic film
Grant 4,971,869 - Plummer November 20, 1 | 1990-11-20 |
Structure and fabrication of components for connecting optical fibers
Grant 4,925,267 - Plummer , et al. May 15, 1 | 1990-05-15 |
Magnetic recording media and servo systems using light-transmitting optical gratings
Grant 4,816,939 - Ford , et al. March 28, 1 | 1989-03-28 |
Method of molding a connector for optical fibers
Grant 4,814,118 - Plummer , et al. March 21, 1 | 1989-03-21 |
Write head controller with grid synchronization
Grant 4,806,034 - Plummer February 21, 1 | 1989-02-21 |
Electronic color imaging apparatus with prismatic color filter periodically interposed in front of an array of primary color filters
Grant 4,786,964 - Plummer , et al. November 22, 1 | 1988-11-22 |
Wavelength selective optical cavity including holographic filter layers
Grant 4,759,596 - Po , et al. July 26, 1 | 1988-07-26 |
Widely spaced fiber optic connector and multiplexer/demultiplexer using same
Grant 4,707,063 - Plummer November 17, 1 | 1987-11-17 |
Hybrid image recording and reproduction system
Grant 4,689,696 - Plummer August 25, 1 | 1987-08-25 |
Spectrally filtered lens producing plural f-numbers with different spectral characteristics
Grant 4,687,926 - Plummer August 18, 1 | 1987-08-18 |
Electronic printing method
Grant 4,681,427 - Plummer July 21, 1 | 1987-07-21 |
Optical proximity imaging method and apparatus
Grant 4,681,451 - Guerra , et al. July 21, 1 | 1987-07-21 |
Optical scanner having a multi-surfaced lens arrangement for producing a rotationally symmetric beam
Grant 4,675,531 - Clark , et al. June 23, 1 | 1987-06-23 |
Analytic function optical component
Grant 4,650,292 - Baker , et al. March 17, 1 | 1987-03-17 |
Method and apparatus for adjusting CRT geometry
Grant 4,649,324 - Guerra , et al. March 10, 1 | 1987-03-10 |
Exposure control system for an electronic imaging camera having increased dynamic range
Grant 4,647,975 - Alston , et al. March 3, 1 | 1987-03-03 |
Method for forming a non-symmetrical optical fiber
Grant 4,549,891 - Plummer October 29, 1 | 1985-10-29 |
Camera for photographing scale models
Grant 4,498,748 - Jones , et al. February 12, 1 | 1985-02-12 |
Image carrying media employing an optical barrier
Grant 4,499,164 - Plummer February 12, 1 | 1985-02-12 |
Zone focusing optical system
Grant 4,443,067 - Owen, Jr. , et al. April 17, 1 | 1984-04-17 |
Color filter
Grant 4,416,514 - Plummer November 22, 1 | 1983-11-22 |
Photographic lighting apparatus
Grant 4,356,538 - Plummer October 26, 1 | 1982-10-26 |
Zoom light apparatus
Grant 4,293,892 - Plummer October 6, 1 | 1981-10-06 |
Camera method and apparatus for recording with selected contrast
Grant 4,272,186 - Plummer June 9, 1 | 1981-06-09 |
Adapter for coupling a camera with a viewing device
Grant 4,264,167 - Plummer April 28, 1 | 1981-04-28 |
Adapter for optically coupling a photographic camera with a viewing device
Grant 4,157,216 - Plummer June 5, 1 | 1979-06-05 |
Defocused unicell photometer with diffusion zone
Grant 4,111,561 - Plummer September 5, 1 | 1978-09-05 |
Unicell photoelectric photometer
Grant 4,102,581 - Plummer July 25, 1 | 1978-07-25 |
Apparatus for retinal photography
Grant 4,018,514 - Plummer April 19, 1 | 1977-04-19 |
Reflective imaging apparatus
Grant 4,006,971 - Plummer February 8, 1 | 1977-02-08 |
Special optical element for camera to microscope adaptor
Grant 3,976,368 - McCann , et al. August 24, 1 | 1976-08-24 |
Camera to microscope adaptor with a special optical element
Grant 3,900,858 - McCann , et al. August 19, 1 | 1975-08-19 |
Eye Lens In A Single Lens Reflex Camera Viewfinder Providing Field Tilt Compensation
Grant 3,836,931 - Plummer September 17, 1 | 1974-09-17 |
Viewfinder For A Reflex Camera
Grant 3,810,221 - Plummer May 7, 1 | 1974-05-07 |
Azygous Ophthalmic Lens And Spectacles For Correcting Presbyopia
Grant 3,797,922 - Plummer March 19, 1 | 1974-03-19 |
Mirror Testing Apparatus
Grant 3,761,179 - Plummer , et al. September 25, 1 | 1973-09-25 |
Camera With A Stigmatic Fresnel Optical Element
Grant 3,744,391 - Plummer July 10, 1 | 1973-07-10 |
Reflective Imaging Apparatus
Grant 3,735,685 - Plummer May 29, 1 | 1973-05-29 |
Smoothly Granulated Optical Surface And Method For Making Same
Grant 3,718,078 - Plummer February 27, 1 | 1973-02-27 |
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