Hyeong-Seog Shim

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Multi-beam laser scanning unit
- Patent number 7,016,380
- Issue date Mar 21, 2006
- Samsung Electronics Co., Ltd.
- Hyeong-seog Shim
- G02 - OPTICS
Information Patent Grant
Laser beam isolation apparatus of a laser printer
- Patent number 7,002,615
- Issue date Feb 21, 2006
- Samsung Electronics Co., Ltd.
- Hyeong-seong Shim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser scanning unit
- Patent number 6,757,088
- Issue date Jun 29, 2004
- Samsung Electronics Co., Ltd.
- Hyeong-Seog Shim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser scanning unit
- Patent number 6,690,498
- Issue date Feb 10, 2004
- Samsung Electronics Co., Ltd.
- Hyeong-Seog Shim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser scanning apparatus
- Patent number 6,526,074
- Issue date Feb 25, 2003
- Samsung Electronics Co., Ltd.
- Hyeong-Seog Shim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Expandable cassette for an electrophotographic device
- Patent number 5,975,520
- Issue date Nov 2, 1999
- SamSung Electronics Co., Ltd.
- Hyeong-Seog Shim
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Multi-beam laser scanning unit
- Publication number 20040125427
- Publication date Jul 1, 2004
- Samsung Electronics Co., Ltd.
- Hyeong-Seog Shim
- G02 - OPTICS
Information Patent Application
Laser beam isolation apparatus of a laser printer
- Publication number 20040008246
- Publication date Jan 15, 2004
- Samsung Electronics Co., Ltd.
- Hyeong-seog Shim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Laser scanning unit
- Publication number 20020131138
- Publication date Sep 19, 2002
- Hyeong-Seog Shim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Laser scanning unit
- Publication number 20010024309
- Publication date Sep 27, 2001
- Hyeong-Seog Shim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS