US Patent Issued to NICHIA on Sept. 15 for "Light-emitting device including semiconductor laser element encapsulated by base and cover with two lead terminals penetrating through lateral wall of base" (Japanese Inventor)

Posted On: 2026-09-15

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,710, issued on Sept. 15, was assigned to NICHIA Corp. (Anan, Japan). "Light-emitting device including semiconductor laser element encapsul... Read More

US Patent Issued to Sumitomo Electric Industries on Sept. 15 for "Wavelength tunable laser device and method of manufacturing the same" (Japanese Inventor)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,711, issued on Sept. 15, was assigned to Sumitomo Electric Industries Ltd. (Osaka, Japan). "Wavelength tunable laser device and method of ... Read More

US Patent Issued to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT on Sept. 15 for "Laser oscillator and direct diode laser processing apparatus provided with same" (Japanese Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,712, issued on Sept. 15, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan). "Laser oscillator and direct ... Read More

US Patent Issued to Sony Group on Sept. 15 for "Laser device, laser device array, and method of producing a laser device" (Japanese Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,713, issued on Sept. 15, was assigned to Sony Group Corp. (Tokyo). "Laser device, laser device array, and method of producing a laser devi... Read More

US Patent Issued to SONY GROUP on Sept. 15 for "Vertical cavity surface emitting laser device and method of producing a vertical cavity surface emitting laser device" (Japanese Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,714, issued on Sept. 15, was assigned to SONY GROUP Corp. (Tokyo). "Vertical cavity surface emitting laser device and method of producing ... Read More

US Patent Issued to Applied Optoelectronics on Sept. 15 for "Semiconductor optical device with a buried heterostructure (BH) having reduced parasitic capacitance and reduced inter-diffusion" (Texas Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,715, issued on Sept. 15, was assigned to Applied Optoelectronics Inc. (Sugar Land, Texas). "Semiconductor optical device with a buried het... Read More

US Patent Issued to Markem-Imaje on Sept. 15 for "Universal laser for polymeric material processing" (Florida Inventor)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,716, issued on Sept. 15, was assigned to Markem-Imaje Corp. (Keene, N.H.). "Universal laser for polymeric material processing" was invente... Read More

US Patent Issued to Suzhou Littelfuse OVS on Sept. 15 for "High voltage PDU design" (Chinese Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,718, issued on Sept. 15, was assigned to Suzhou Littelfuse OVS Co. Ltd. (Suzhou, China). "High voltage PDU design" was invented by Shangch... Read More

US Patent Issued to HITACHI ENERGY on Sept. 15 for "Gas insulated electric apparatus" (Swiss Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,719, issued on Sept. 15, was assigned to HITACHI ENERGY LTD (Zurich, Switzerland). "Gas insulated electric apparatus" was invented by Mark... Read More

US Patent Issued to RTE RESEAU DE TRANSPORT D'ELECTRICITE on Sept. 15 for "Method for sealing a junction having a contact surface and a counter-contact surface of an element of a compartment of a gas-insulated substation, and resulting junction" (French Inventor)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,720, issued on Sept. 15, was assigned to RTE RESEAU DE TRANSPORT D'ELECTRICITE (Paris la Defense Cedex, France). "Method for sealing a jun... Read More

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US Patent Issued to NICHIA on Sept. 15 for "Light-emitting device including semiconductor laser element encapsulated by base and cover with two lead terminals penetrating through lateral wall of base" (Japanese Inventor)

US Patent Issued to Sumitomo Electric Industries on Sept. 15 for "Wavelength tunable laser device and method of manufacturing the same" (Japanese Inventor)

US Patent Issued to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT on Sept. 15 for "Laser oscillator and direct diode laser processing apparatus provided with same" (Japanese Inventors)

US Patent Issued to Sony Group on Sept. 15 for "Laser device, laser device array, and method of producing a laser device" (Japanese Inventors)

US Patent Issued to SONY GROUP on Sept. 15 for "Vertical cavity surface emitting laser device and method of producing a vertical cavity surface emitting laser device" (Japanese Inventors)

US Patent Issued to Applied Optoelectronics on Sept. 15 for "Semiconductor optical device with a buried heterostructure (BH) having reduced parasitic capacitance and reduced inter-diffusion" (Texas Inventors)

US Patent Issued to Markem-Imaje on Sept. 15 for "Universal laser for polymeric material processing" (Florida Inventor)

US Patent Issued to Suzhou Littelfuse OVS on Sept. 15 for "High voltage PDU design" (Chinese Inventors)

US Patent Issued to HITACHI ENERGY on Sept. 15 for "Gas insulated electric apparatus" (Swiss Inventors)

US Patent Issued to RTE RESEAU DE TRANSPORT D'ELECTRICITE on Sept. 15 for "Method for sealing a junction having a contact surface and a counter-contact surface of an element of a compartment of a gas-insulated substation, and resulting junction" (French Inventor)