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US Patent 10191296 Laser pointer with reduced risk of eye injury

Patent 10191296 was granted and assigned to Beam Engineering For Advanced Measurements Co. on January, 2019 by the United States Patent and Trademark Office.

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Contents

Is a
Patent
Patent

Patent attributes

Patent Applicant
Beam Engineering For Advanced Measurements Co.
Beam Engineering For Advanced Measurements Co.
Current Assignee
Beam Engineering For Advanced Measurements Co.
Beam Engineering For Advanced Measurements Co.
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
10191296
Date of Patent
January 29, 2019
Patent Application Number
15199098
Date Filed
June 30, 2016
Patent Citations
‌
US Patent 10107945 Vector vortex waveplates
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US Patent 10120112 Diffractive waveplate lenses for correcting aberrations and polarization-independent functionality
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US Patent 10031424 Fabrication of high efficiency, high quality, large area diffractive waveplates and arrays
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US Patent 10036886 Broadband optics for manipulating light beams and images
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US Patent 10114239 Waveplate lenses and methods for their fabrication
Patent Citations Received
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US Patent 11982906 Polarization-independent diffractive optical structures
0
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US Patent 11366254 High-efficiency wide-angle beam steering system
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US Patent 11366253 Diffractive waveplate lenses and applications
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US Patent 11468639 Selective occlusion system for augmented reality devices
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US Patent 10423045 Electro-optical diffractive waveplate beam shaping system
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US Patent 10436957 Broadband imaging with diffractive waveplate coated mirrors and diffractive waveplate objective lens
‌
US Patent 10666916 Modulated circular polarization viewing system
‌
US Patent 10802302 Waveplate lenses and methods for their fabrication
Patent Primary Examiner
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Kevin Pyo
Patent abstract

Devices, apparatus, systems and methods for making and using laser pointers and laser illuminators with reduced risk of optical sensor damage such as eye injuries due to laser radiation from the pointer or illuminator, while scattered beams from the laser pointer or laser illuminator are visible to the optical sensor.

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