TREA

Reflectors for arc lamps

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Industry

  • CPC
  • H05B31/0072
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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B31/00Electric arc lamps

Current Industry

H05B31/0072Reflectors for arc lamps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Infrared heating mechanism and device
    • Patent number 11,395,374
    • Issue date Jul 19, 2022
    • NINGBO YOUMING ELECTRICAL APPLIANCE CO., LTD.
    • Wenguo Qi
    • F21 - LIGHTING
  • Information Patent Grant

    Individually-tunable heat reflectors in an EPI-growth system
    • Patent number 10,283,637
    • Issue date May 7, 2019
    • Taiwan Semiconductor Manufacturing Co, Ltd.
    • Shih-Wei Hung
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2550783
    • Patent number 2,550,783
    • Issue date May 1, 1951
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2242388
    • Patent number 2,242,388
    • Issue date May 20, 1941
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2094958
    • Patent number 2,094,958
    • Issue date Oct 5, 1937
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2075539
    • Patent number 2,075,539
    • Issue date Mar 30, 1937
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1938236
    • Patent number 1,938,236
    • Issue date Dec 5, 1933
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1782485
    • Patent number 1,782,485
    • Issue date Nov 25, 1930
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1743182
    • Patent number 1,743,182
    • Issue date Jan 14, 1930
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1714242
    • Patent number 1,714,242
    • Issue date May 21, 1929
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1677602
    • Patent number 1,677,602
    • Issue date Jul 17, 1928
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Infrared Heating Mechanism and Device
    • Publication number 20200015322
    • Publication date Jan 9, 2020
    • Ningbo Youming Electrical Appliance Co., Ltd.
    • Wenguo Qi
    • F21 - LIGHTING