Inventor
KIM HYOUN-SOO
KR30 patents
⚠️ This page may combine multiple inventors who share the name “KIM HYOUN-SOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
19 patentsUS6188818B1Feb 13, 2001
Low loss AWG demultiplexer with flat spectral response
SAMSUNG ELECTRONICS CO LTD72 citations96
US6434292B1Aug 13, 2002
Bidirectional optical wavelength multiplexer/divider
SAMSUNG ELECTRONICS CO LTD35 citations92
US6175675B1Jan 16, 2001
Apparatus for aligning and method of bonding optical waveguide device to optical fiber block
SAMSUNG ELECTRONICS CO LTD37 citations91
US6157759ADec 5, 2000
Optical fiber passive alignment apparatus and method therefor
SAMSUNG ELECTRONICS CO LTD38 citations90
US10292552B2May 21, 2019
Vacuum cleaner
SAMSUNG ELECTRONICS CO LTD8 citations82
US10320186B2Jun 11, 2019
Display drive chip
SAMSUNG ELECTRONICS CO LTD3 citations73
US6272277B1Aug 7, 2001
Optical fiber for light amplifier
SAMSUNG ELECTRONICS CO LTD11 citations73
US6148125ANov 14, 2000
Ge-Ga-S-based glass composition having light amplifying characteristic and apparatus for optical communications using the same
SAMSUNG ELECTRONICS CO LTD10 citations73
US6526199B1Feb 25, 2003
Arrayed waveguide grating wavelength division multiplexer provided with alignment waveguides and apparatus for aligning the same
SAMSUNG ELECTRONICS CO LTD9 citations72
US6278814B1Aug 21, 2001
1×N optical wavelength-division demultiplexer alignment apparatus and 1×N optical wavelength-division demultiplexer therefor
SAMSUNG ELECTRONICS CO LTD9 citations72
US11317774B2May 3, 2022
Robot cleaner
SAMSUNG ELECTRONICS CO LTD5 citations71
US11304576B2Apr 19, 2022
Robot cleaner, station and cleaning system
SAMSUNG ELECTRONICS CO LTD4 citations70
US9661966B2May 30, 2017
Vacuum cleaner
SAMSUNG ELECTRONICS CO LTD2 citations70
US6384390B1May 7, 2002
Apparatus for forming thin film using microwave and method therefor
SAMSUNG ELECTRONICS CO LTD4 citations63
US6141479AOct 31, 2000
Ge-Ga-S-based glass composition having light amplifying characteristic and apparatus for optical communications using the same
SAMSUNG ELECTRONICS CO LTD6 citations62
US6347177B1Feb 12, 2002
Optical fiber for light amplifier
SAMSUNG ELECTRONICS CO LTD4 citations61
US6480663B1Nov 12, 2002
Optical fiber for optical amplifier
SAMSUNG ELECTRONICS CO LTD0 citations51
US11540688B2Jan 3, 2023
Handy-stick type vacuum cleaner
SAMSUNG ELECTRONICS CO LTD0 citations50
US9247854B2Feb 2, 2016
Vacuum cleaner
SAMSUNG ELECTRONICS CO LTD1 citations49
SAMSUNG KWANGJU ELECTRONICS CO
4 patentsUS7854782B2Dec 21, 2010
Vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO57 citations98
US7785381B2Aug 31, 2010
Dust collecting apparatus with combined compacting and filter cleaning for a vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO75 citations98
US7549190B2Jun 23, 2009
Nozzle assembly of vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO10 citations83
US7921507B2Apr 12, 2011
Heating apparatus and cleaner having the same
SAMSUNG KWANGJU ELECTRONICS CO3 citations63