Lee; Sang Seon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Sang Seon.The latest application filed is for "butterfly valve and method of manufacturing the same".

Company Profile

16.23.39

Lee; Sang Seon - Wonju-si KR
Lee; Sang Seon - Wonju KR
Lee; Sang Seon - Mokpo-si KR
Lee; Sang Seon - Gangwon-do KR
Lee; Sang-Seon - Seoul KR
Lee; Sang-Seon - Yongin-shi KR
Lee; Sang-Seon - Gyeonggi-do KR
Lee; Sang-seon - Kyungki-do KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Casing for preventing distortion and pump including the same Grant 11,396,886 - Lee July 26, 2	2022-07-26
Valve for preventing distortion Grant 11,260,478 - Lee March 1, 2	2022-03-01
Butterfly Valve And Method Of Manufacturing The Same App 20220018447 - LEE; Sang Seon	2022-01-20
Butterfly Valve And Method Of Manufacturing The Same App 20220018448 - LEE; Sang Seon	2022-01-20
Pump Casing And Magnet Pump Including The Same App 20210396246 - LEE; Sang Seon	2021-12-23
Valve having streamlined fluid flow space Grant 11,204,101 - Lee December 21, 2	2021-12-21
Butterfly valve and method of manufacturing the same Grant 11,199,266 - Lee December 14, 2	2021-12-14
Magnetic Drive And Hybrid Pump Including The Same App 20210372409 - LEE; Sang Seon	2021-12-02
Plastic Valve For Preventing Distortion App 20210190224 - LEE; Sang Seon	2021-06-24
Plastic valve for preventing distortion Grant 10,962,132 - Lee March 30, 2	2021-03-30
Plastic Pump, And Method For Manufacturing Same App 20200248694 - Kind Code	2020-08-06
Valve For Preventing Distortion App 20200238449 - LEE; Sang Seon	2020-07-30
Valve Having Streamlined Fluid Flow Space App 20200240532 - LEE; Sang Seon	2020-07-30
Casing For Preventing Distortion And Pump Including The Same App 20200240432 - LEE; Sang Seon	2020-07-30
Fitting For Preventing Distortion App 20200240566 - LEE; Sang Seon	2020-07-30
Plastic Valve App 20200232568 - LEE; Sang Seon	2020-07-23
Butterfly Valve And Method Of Manufacturing The Same App 20200049258 - LEE; Sang Seon	2020-02-13
Plastic Valve For Preventing Distortion App 20190093780 - LEE; Sang Seon	2019-03-28
Valve Capable Of Preventing Vortex And Core Used Therefor App 20180195632 - Lee; Sang Seon	2018-07-12
Multi-function spectroscopic device Grant 9,945,656 - Lee , et al. April 17, 2	2018-04-17
Multi-function Spectroscopic Device App 20170234674 - LEE; Ho Jae ; et al.	2017-08-17
Method for manufacturing high performance butterfly valve liner Grant 9,403,321 - Lee August 2, 2	2016-08-02
Plastic Pump, And Method For Manufacturing Same App 20150354580 - LEE; Sang Seon	2015-12-10
Method For Editing And Processing Contents File And Navigation Information App 20150301995 - PARK; Jeong-Jun ; et al.	2015-10-22
Method For Manufacturing High Performance Butterfly Valve Liner App 20150258730 - Lee; Sang Seon	2015-09-17
Method For Polishing A Semiconductor Wafer App 20070232209 - Boo; Jae-Phil ; et al.	2007-10-04
Method for polishing a semiconductor wafer Grant 7,223,158 - Boo , et al. May 29, 2	2007-05-29
Apparatus for polishing a semiconductor wafer Grant 7,081,045 - Boo , et al. July 25, 2	2006-07-25
Apparatus and methods for polishing a semiconductor wafer App 20060116056 - Boo; Jae-Phil ; et al.	2006-06-01
Polishing pad for chemical mechanical polishing apparatus Grant 7,052,368 - Kim , et al. May 30, 2	2006-05-30
Apparatus for transporting and polishing wafers Grant 7,044,833 - Yun , et al. May 16, 2	2006-05-16
Polishing head of chemical mechanical polishing apparatus and polishing method using the same Grant 6,945,861 - Boo , et al. September 20, 2	2005-09-20
Apparatus for transporting for polishing wafers App 20050164604 - Yun, Hyun-Joo ; et al.	2005-07-28
Apparatus for polishing a semiconductor wafer and method therefor Grant 6,921,323 - Boo , et al. July 26, 2	2005-07-26
Polishing Head Of Chemical Mechanical Polishing Apparatus And Polishing Method Using The Same App 20050153635 - Boo, Jae-Phil ; et al.	2005-07-14
Apparatus for polishing a semiconductor wafer and method therefor App 20050136806 - Boo, Jae-Phil ; et al.	2005-06-23
Polishing head of chemical mechanical polishing apparatus and polishing method using the same Grant 6,881,135 - Boo , et al. April 19, 2	2005-04-19
Polishing pad for chemical mechanical polishing apparatus App 20040248501 - Kim, Jin-Kook ; et al.	2004-12-09
Polishing head of chemical mechanical polishing apparatus and polishing method using the same App 20040242129 - Boo, Jae-Phil ; et al.	2004-12-02
Polishing head of chemical mechanical polishing apparatus and polishing method using the same Grant 6,769,973 - Boo , et al. August 3, 2	2004-08-03
Apparatus for polishing a semiconductor wafer and method therefor App 20040072517 - Boo, Jae-Phil ; et al.	2004-04-15
Method for editing and processing contents file and navigation information App 20040015517 - Park, Jeong-Jun ; et al.	2004-01-22
Apparatus for polishing a semiconductor wafer and method therefor Grant 6,652,362 - Boo , et al. November 25, 2	2003-11-25
Set-top box Grant D481,020 - Lee October 21, 2	2003-10-21
Polishing head of chemical mechanical polishing apparatus and polishing method using the same App 20030008604 - Boo, Jae-Phil ; et al.	2003-01-09
Apparatus for polishing a semiconductor wafer and method therefor App 20020098780 - Boo, Jae-Phil ; et al.	2002-07-25
Wafer polishing apparatus having measurement device and polishing method Grant 6,149,507 - Lee , et al. November 21, 2	2000-11-21

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