Patent assignee · US · COMPANY

Daylight Solutions, Inc.

70Patents
67Active
70Granted
54Portfolio score

Filing activity: Jun 15, 2005 → Jan 19, 2022 · 15 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7466734B1 Compact external cavity mid-IR optical lasers Electricity 54 Active
US8050307B2 Compact mid-IR laser Electricity 45 Active
US7492806B2 Compact mid-IR laser Electricity 42 Expired
US8335413B2 Optical switch Physics 36 Active
US8467430B2 Continuous wavelength tunable laser source with optimum orientation of grating and gain medium Electricity 34 Active
US7535936B2 External cavity tunable compact Mid-IR laser Electricity 34 Expired
US7920608B2 Quantum cascade laser suitable for portable applications Electricity 31 Active
US7535656B2 Lenses, optical sources, and their couplings Electricity 29 Active
US7848382B2 Laser source that generates a plurality of alternative wavelength output beams Electricity 27 Active
US7424042B2 Extended tuning in external cavity quantum cascade lasers Electricity 25 Active
US9059562B2 Control system for directing power to a laser assembly Electricity 24 Active
US7826503B2 Extended tuning in external cavity quantum cascade lasers Electricity 23 Active
US7873094B2 Compact Mid-IR laser Electricity 23 Active
US7733925B2 Continuous wavelength tunable laser source with optimum positioning of pivot axis for grating Electricity 22 Active
US8027094B2 Lenses, optical sources, and their couplings Electricity 21 Active
US7796341B2 Lenses, optical sources, and their couplings Electricity 21 Active
US8068521B2 Laser source that generates a plurality of alternative wavelength output beams Electricity 16 Active
US8442081B2 Quantum cascade laser suitable for portable applications Electricity 15 Active
US8189630B2 Quantum cascade laser suitable for portable applications Electricity 15 Active
US8306077B2 High output, mid infrared laser source assembly Electricity 15 Active
US8565275B2 Multi-wavelength high output laser source assembly with precision output beam Electricity 9 Active
US9093813B2 Mounting base for a laser system Electricity 6 Active
US9823451B2 Infrared refractive objective lens assembly Physics 5 Active
US9086375B2 Laser source with a large spectral range Electricity 4 Active
US8718105B2 Laser source that generates a rapidly changing output beam Electricity 4 Active

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