Viavi Solutions has been granted a patent for an optical measurement device that includes a unique filter system and spectral reference portions. The device utilizes a light source to emit light beams reflected by different spectral reference portions for accurate measurements. GlobalData’s report on Viavi Solutions gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Viavi Solutions, Document anti-counterfeiting was a key innovation area identified from patents. Viavi Solutions's grant share as of February 2024 was 63%. Grant share is based on the ratio of number of grants to total number of patents.
Optical measurement device with filter and spectral reference
A recently granted patent (Publication Number: US11920979B2) discloses an optical measurement device comprising a filter with first and second optical filter portions, a blocking component separating them, and a spectral reference with multiple spectral reference portions of varying reflectivity levels. The device also includes a light source emitting two light beams that interact with the spectral reference and filter components. The patent claims cover various configurations and functionalities of the optical measurement device, including the use of sensors to measure filtered light beams and the inclusion of barriers and backing components to enhance performance.
Furthermore, the patent extends to a device with a similar filter and spectral reference setup but with reflective areas within the second optical filter portion. This device also includes a blocking component and a light source emitting light beams directed towards the reflective areas. The patent claims detail the interaction of the light beams with the reflective areas and the filtering process within the optical measurement device. Additional features such as the emission of specific light beams by the light source and the inclusion of barriers for light control are also covered in the claims. Overall, the patent provides a comprehensive protection for the innovative optical measurement device and its various components and functionalities, showcasing advancements in optical technology and measurement accuracy.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
