US Patent Issued to Power Support on Sept. 29 for "Wet etching composition for etching a glass comprising hydrofluoric acid, oxalic acid, acetic acid, and a surfactant, wet etching method of a glass, and patterned glass by the wet etching method" (South Korean, Japanese Inventors)

Posted On: 2026-09-30

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,242, issued on Sept. 29, was assigned to Power Support Co. Ltd. (Tokyo). "Wet etching composition for etching a glass comprising hydrofluo... Read More

US Patent Issued to ALPS ALPINE on Sept. 29 for "Optical component integrally formed of transparent rectangular solid portion and lens, and optical module using the same" (Japanese Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,243, issued on Sept. 29, was assigned to ALPS ALPINE Co. LTD. (Tokyo). "Optical component integrally formed of transparent rectangular sol... Read More

US Patent Issued to SAMSUNG ELECTRONICS on Sept. 29 for "Meta lens and optical apparatus including the same" (South Korean Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,244, issued on Sept. 29, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea). "Meta lens and optical apparatus including ... Read More

US Patent Issued to 3M Innovative Properties on Sept. 29 for "Optical film, backlight, and display" (Minnesota, Wisconsin Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,245, issued on Sept. 29, was assigned to 3M Innovative Properties Co. (St. Paul, Minn.). "Optical film, backlight, and display" was invent... Read More

US Patent Issued to SAMSUNG ELECTRONICS on Sept. 29 for "Lensless imaging system, method of manufacturing lensless imaging system, and electronic apparatus" (South Korean Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,246, issued on Sept. 29, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea). "Lensless imaging system, method of manufac... Read More

US Patent Issued to Fuzhou Photop Optics on Sept. 29 for "Optical filters with hydrogenated silicon carbide and systems and methods of making the same" (Chinese Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,248, issued on Sept. 29, was assigned to Fuzhou Photop Optics Co. Ltd. (Fuzhou, China). "Optical filters with hydrogenated silicon carbide... Read More

US Patent Issued to HOARDSUN HENGXIN(WUXI) MATERIALS on Sept. 29 for "Polarizing plate and optical display device comprising same" (South Korean Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,249, issued on Sept. 29, was assigned to HOARDSUN HENGXIN(WUXI) MATERIALS Co. LTD. (Wuxi, China). "Polarizing plate and optical display de... Read More

US Patent Issued to reMarkable AS on Sept. 29 for "Ultra-thin frontlight having an optical coupling element" (British, Norwegian Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,250, issued on Sept. 29, was assigned to reMarkable AS (Oslo, Norway). "Ultra-thin frontlight having an optical coupling element" was inve... Read More

US Patent Issued to Hella Saturnus Slovenija d.o.o. on Sept. 29 for "Illuminated panel for automotive applications" (Slovene, Slovenian Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,251, issued on Sept. 29, was assigned to Hella Saturnus Slovenija d.o.o. (Ljubljana, Slovenia). "Illuminated panel for automotive applicat... Read More

US Patent Issued to Quarkstar on Sept. 29 for "LED luminaire with light guide and optical element" (Texas Inventor)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,252, issued on Sept. 29, was assigned to Quarkstar LLC (Las Vegas). "LED luminaire with light guide and optical element" was invented by E... Read More

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US Patent Issued to Power Support on Sept. 29 for "Wet etching composition for etching a glass comprising hydrofluoric acid, oxalic acid, acetic acid, and a surfactant, wet etching method of a glass, and patterned glass by the wet etching method" (South Korean, Japanese Inventors)

US Patent Issued to ALPS ALPINE on Sept. 29 for "Optical component integrally formed of transparent rectangular solid portion and lens, and optical module using the same" (Japanese Inventors)

US Patent Issued to SAMSUNG ELECTRONICS on Sept. 29 for "Meta lens and optical apparatus including the same" (South Korean Inventors)

US Patent Issued to 3M Innovative Properties on Sept. 29 for "Optical film, backlight, and display" (Minnesota, Wisconsin Inventors)

US Patent Issued to SAMSUNG ELECTRONICS on Sept. 29 for "Lensless imaging system, method of manufacturing lensless imaging system, and electronic apparatus" (South Korean Inventors)

US Patent Issued to Fuzhou Photop Optics on Sept. 29 for "Optical filters with hydrogenated silicon carbide and systems and methods of making the same" (Chinese Inventors)

US Patent Issued to HOARDSUN HENGXIN(WUXI) MATERIALS on Sept. 29 for "Polarizing plate and optical display device comprising same" (South Korean Inventors)

US Patent Issued to reMarkable AS on Sept. 29 for "Ultra-thin frontlight having an optical coupling element" (British, Norwegian Inventors)

US Patent Issued to Hella Saturnus Slovenija d.o.o. on Sept. 29 for "Illuminated panel for automotive applications" (Slovene, Slovenian Inventors)

US Patent Issued to Quarkstar on Sept. 29 for "LED luminaire with light guide and optical element" (Texas Inventor)