Inventor
LEE SANG-SEON
KR27 patents
⚠️ This page may combine multiple inventors who share the name “LEE SANG-SEON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
10 patentsUS6652362B2Nov 25, 2003
Apparatus for polishing a semiconductor wafer and method therefor
SAMSUNG ELECTRONICS CO LTD21 citations91
US7052368B2May 30, 2006
Polishing pad for chemical mechanical polishing apparatus
SAMSUNG ELECTRONICS CO LTD10 citations73
US6945861B2Sep 20, 2005
Polishing head of chemical mechanical polishing apparatus and polishing method using the same
SAMSUNG ELECTRONICS CO LTD8 citations73
US6881135B2Apr 19, 2005
Polishing head of chemical mechanical polishing apparatus and polishing method using the same
SAMSUNG ELECTRONICS CO LTD5 citations73
US6769973B2Aug 3, 2004
Polishing head of chemical mechanical polishing apparatus and polishing method using the same
SAMSUNG ELECTRONICS CO LTD12 citations73
US7223158B2May 29, 2007
Method for polishing a semiconductor wafer
SAMSUNG ELECTRONICS CO LTD4 citations72
US7081045B2Jul 25, 2006
Apparatus for polishing a semiconductor wafer
SAMSUNG ELECTRONICS CO LTD7 citations72
US6921323B2Jul 26, 2005
Apparatus for polishing a semiconductor wafer and method therefor
SAMSUNG ELECTRONICS CO LTD7 citations72
US6149507ANov 21, 2000
Wafer polishing apparatus having measurement device and polishing method
SAMSUNG ELECTRONICS CO LTD10 citations72
US7044833B2May 16, 2006
Apparatus for transporting and polishing wafers
SAMSUNG ELECTRONICS CO LTD2 citations61
LEE SANG SEON
9 patentsUS11396886B2Jul 26, 2022
Casing for preventing distortion and pump including the same
LEE SANG SEON5 citations72
US11199266B2Dec 14, 2021
Butterfly valve and method of manufacturing the same
LEE SANG SEON4 citations72
US11828368B2Nov 28, 2023
Butterfly valve and method of manufacturing the same
LEE SANG SEON0 citations62
US11662028B2May 30, 2023
Butterfly valve and method of manufacturing the same
LEE SANG SEON0 citations62
US11473687B2Oct 18, 2022
Plastic valve for preventing distortion
LEE SANG SEON0 citations62
US11260478B2Mar 1, 2022
Valve for preventing distortion
LEE SANG SEON0 citations62
US11204101B2Dec 21, 2021
Valve having streamlined fluid flow space
LEE SANG SEON1 citations62
US10962132B2Mar 30, 2021
Plastic valve for preventing distortion
LEE SANG SEON0 citations62
US11592135B2Feb 28, 2023
Fitting for preventing distortion
LEE SANG SEON0 citations51
FLUONICS CORP
5 patentsUS12264676B2Apr 1, 2025
Magnetic drive and hybrid pump including the same
FLUONICS CORP0 citations60
US11746790B2Sep 5, 2023
Magnetic drive and hybrid pump including the same
FLUONICS CORP0 citations60
US11703056B2Jul 18, 2023
Plastic pump, and method for manufacturing same
FLUONICS CORP0 citations60
US12203563B1Jan 21, 2025
Valve having locking function
FLUONICS CORP0 citations50
US9403321B2Aug 2, 2016
Method for manufacturing high performance butterfly valve liner
FLUONICS CORP0 citations50