Patent assignee · US · COMPANY

OCEAN OPTICS, INC.

24Patents
20Active
24Granted
47Portfolio score

Filing activity: May 14, 2001 → Jun 9, 2022 · 2 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US6700690B1 Tunable variable bandpass optical filter Physics 47 Expired
US6638668B2 Method for making monolithic patterned dichroic filter detector arrays for spectroscopic imaging Electricity 40 Expired
USD841499S1 In-line filter holder General 26 Active
USD796359S1 Miniature spectrometer case General 13 Active
US7862770B2 Patches for non-intrusive monitoring of oxygen in packages Physics 12 Active
US7740904B2 High performance materials for optical sensors for hydrocarbons environment Physics 9 Active
US6839176B2 Composition and method of making high-reflection silver mirrors or thin-film optical filters Emerging Cross-Sectional Technologies 6 Expired
US7149033B2 UV visual light beam combiner Physics 4 Expired
USD892655S1 Handheld miniature visible spectral spectrometer General 4 Active
USD825363S1 Patterning slit for spectrometry General 4 Active
USD801198S1 Ultra-compact visible spectral sensor case General 4 Active
US8797529B2 Spectrometer design for aberration correction, simplified manufacture, and compact footprint Physics 1 Active
US8786855B2 Shaped input apertures to improve resolution in grating spectrometers Physics 1 Active
US8515226B2 Spherical optical splitter/combiner Physics 1 Active
US10466101B2 Reference light adjustment method for spectrometer based measurement or control systems Physics 0 Active
US10012536B2 Component alignment system for optical systems Physics 0 Active
US11209577B2 Macro-scale features for optically black surfaces and straylight suppression Physics 0 Active
US10302488B2 Optical slit for a spectrometer that incorporates a wavelength calibration light source Physics 0 Active
US10025189B2 Lithography process for the encapsulation of patterned thin film coatings Electricity 0 Active
US11060910B2 Xenon suppression filter for spectrometry Physics 0 Active
US10920962B2 Method and light source for generating a tailored spectrum light output Mechanical Engineering; Lighting; Heating 0 Active
US12244199B2 Electromagnetic optical shutter with movable permanent magnet and integrated aperture Electricity 0 Active
USD794481S1 Ultra-compact visible spectral sensor case General 0 Active
US8757822B2 Astigmatism compensation in spectrometers using non-spherical mirrors Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.