JUSUNG ENGINEERING CO., LTD. Patent Application Trends in 2025

JUSUNG ENGINEERING CO., LTD. patent applications in 2025

Top 10 Technology Areas

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• C23C16/509 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (making metal-coated products by extrusion)
  • Count: 2 patents
  • Example: 20250034710. SUBSTRATE PROCESSING APPARATUS (JUSUNG ENGINEERING CO., LTD.)
• H01J37/3244 (Gas-filled discharge tubes (heating by discharge)
  • Count: 2 patents
  • Example: 20250069856. APPARATUS FOR PROCESSING SUBSTRATE (JUSUNG ENGINEERING CO., LTD.)
• H01J37/32568 (Gas-filled discharge tubes (heating by discharge)
  • Count: 2 patents
  • Example: 20250069856. APPARATUS FOR PROCESSING SUBSTRATE (JUSUNG ENGINEERING CO., LTD.)
• C23C16/45563 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (making metal-coated products by extrusion)
  • Count: 1 patents
  • Example: 20250034710. SUBSTRATE PROCESSING APPARATUS (JUSUNG ENGINEERING CO., LTD.)
• H01J37/32458 (Gas-filled discharge tubes (heating by discharge)
  • Count: 1 patents
  • Example: 20250069856. APPARATUS FOR PROCESSING SUBSTRATE (JUSUNG ENGINEERING CO., LTD.)
• H01J37/32082 (Gas-filled discharge tubes (heating by discharge)
  • Count: 1 patents
  • Example: 20250069856. APPARATUS FOR PROCESSING SUBSTRATE (JUSUNG ENGINEERING CO., LTD.)
• H01L21/0234 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
  • Count: 1 patents
  • Example: 20250069886. THIN FILM MANUFACTURING METHOD AND THIN FILM (JUSUNG ENGINEERING CO., LTD.)
• C23C16/405 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (making metal-coated products by extrusion)
  • Count: 1 patents
  • Example: 20250069886. THIN FILM MANUFACTURING METHOD AND THIN FILM (JUSUNG ENGINEERING CO., LTD.)
• H01L21/02181 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
  • Count: 1 patents
  • Example: 20250069886. THIN FILM MANUFACTURING METHOD AND THIN FILM (JUSUNG ENGINEERING CO., LTD.)
• H01L21/02189 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS)
  • Count: 1 patents
  • Example: 20250069886. THIN FILM MANUFACTURING METHOD AND THIN FILM (JUSUNG ENGINEERING CO., LTD.)

Emerging Technology Areas

• H10K71/166 (ORGANIC ELECTRIC SOLID-STATE DEVICES)
  • Count: 1 patents
  • Example: 20250017091. METHOD FOR MANUFACTURING PEROVSKITE SOLAR CELL (JUSUNG ENGINEERING CO., LTD.)
• H01L27/156 (including semiconductor components having potential barriers, specially adapted for light emission)
  • Count: 1 patents
  • Example: 20250012946. DISPLAY DEVICE COMPRISING ANTIREFLECTIVE LAYER (JUSUNG ENGINEERING CO., LTD.)
• H01L25/167 (the devices being of types provided for in two or more different main groups of groups)
  • Count: 1 patents
  • Example: 20250012946. DISPLAY DEVICE COMPRISING ANTIREFLECTIVE LAYER (JUSUNG ENGINEERING CO., LTD.)
• H01L33/58 (Optical field-shaping elements)
  • Count: 1 patents
  • Example: 20250012946. DISPLAY DEVICE COMPRISING ANTIREFLECTIVE LAYER (JUSUNG ENGINEERING CO., LTD.)
• G02B1/111 (OPTICAL ELEMENTS, SYSTEMS OR APPARATUS)
  • Count: 1 patents
  • Example: 20250012946. DISPLAY DEVICE COMPRISING ANTIREFLECTIVE LAYER (JUSUNG ENGINEERING CO., LTD.)
• H01J2237/334 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps)
  • Count: 1 patents
  • Example: 20250029817. SUBSTRATE PROCESSING APPARATUS (JUSUNG ENGINEERING CO., LTD.)
• H01J2237/332 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps)
  • Count: 1 patents
  • Example: 20250029817. SUBSTRATE PROCESSING APPARATUS (JUSUNG ENGINEERING CO., LTD.)
• H01L21/67069 (Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components {; Apparatus not specifically provided for elsewhere (processes per se)
  • Count: 1 patents
  • Example: 20250029817. SUBSTRATE PROCESSING APPARATUS (JUSUNG ENGINEERING CO., LTD.)
• H01J37/32715 (Gas-filled discharge tubes (heating by discharge)
  • Count: 1 patents
  • Example: 20250029817. SUBSTRATE PROCESSING APPARATUS (JUSUNG ENGINEERING CO., LTD.)
• C23C16/4584 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (making metal-coated products by extrusion)
  • Count: 1 patents
  • Example: 20250029817. SUBSTRATE PROCESSING APPARATUS (JUSUNG ENGINEERING CO., LTD.)

Top Inventors

• Chul Joo HWANG (4 patents)
• Won Tae CHO (3 patents)
• Ji Hun LEE (2 patents)
• Duck Ho KIM (2 patents)
• Min Hyuk KIM (2 patents)
• Kyung In MIN (2 patents)
• Chang Kyun PARK (2 patents)
• Jun Hee HAN (2 patents)
• Jae Ho KIM (2 patents)
• Jun Young KIM (1 patent)

Patent Categories

Geographical Distribution of Inventors

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Geographical Distribution of US Inventors

JUSUNG ENGINEERING CO., LTD. Inventor States 2025 - Up to February 2025