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Patent Assignment Assignor Details
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Assignor Name : YU, CHANG SOO
Total Assignments: 6
Assignment: 1
Reel/Frame:009627/0837   Pages: 3
Recorded: 11/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/1998
2
Exec Dt:
11/11/1998
3
Exec Dt:
11/11/1998
4
Exec Dt:
11/11/1998
5
Exec Dt:
11/11/1998
6
Exec Dt:
11/11/1998
Assignee
1
105, DANGJUNG-DONG
KUMPO-SI, KYUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29093053
Correspondence name and address
WEBB ZIESENHEIM BRUENING LOGSDON, ET AL.
WILLIAM H. LOGSDON
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 2
Reel/Frame:020950/0562   Pages: 6
Recorded: 05/15/2008
Attorney Dkt #:5038-081357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2007
2
Exec Dt:
11/16/2007
3
Exec Dt:
11/16/2007
4
Exec Dt:
11/16/2007
5
Exec Dt:
11/16/2007
6
Exec Dt:
11/16/2007
7
Exec Dt:
11/16/2007
Assignee
1
1124, SHINGIL-DONG, DANWON-GU, ANSAN-CITY
KYEONGKI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 425-839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12093812
Correspondence name and address
RICHARD L. BYRNE
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:029660/0069   Pages: 6
Recorded: 01/10/2013
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S ADDRESS AT REEL/FRAME 020950 / 0562
Assignors
1
Exec Dt:
11/16/2007
2
Exec Dt:
11/16/2007
3
Exec Dt:
11/16/2007
4
Exec Dt:
11/16/2007
5
Exec Dt:
11/16/2007
6
Exec Dt:
11/16/2007
7
Exec Dt:
11/16/2007
Assignee
1
1124, SHINGIL-DONG DANWON-GU, ANSAN-CITY
KYEONGKI-DO 425-839, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12093812
Correspondence name and address
RICHARD L. BYRNE
THE WEBB LAW FIRM
ONE GATEWAY CENTER
FT. DUGUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:030069/0790   Pages: 7
Recorded: 03/22/2013
Attorney Dkt #:5038-130711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2007
2
Exec Dt:
11/16/2007
3
Exec Dt:
11/16/2007
4
Exec Dt:
11/16/2007
5
Exec Dt:
11/16/2007
6
Exec Dt:
11/16/2007
7
Exec Dt:
11/16/2007
Assignee
1
1124, SHINGIL-DONG, DANWON-GU, KYEONGKI-DO
ANSAN-CITY, KOREA, REPUBLIC OF 425-839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13848263
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FORT DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:020952/0067   Pages: 5
Recorded: 05/15/2008
Attorney Dkt #:5038-081338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2008
2
Exec Dt:
02/12/2008
3
Exec Dt:
02/12/2008
4
Exec Dt:
02/12/2008
5
Exec Dt:
02/12/2008
Assignee
1
1124, SHINGIL-DONG DANWON-GU, ANSAN-CITY
KYEONGKI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 425-839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12093823
Correspondence name and address
RICHARD L. BYRNE
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:021157/0141   Pages: 6
Recorded: 06/26/2008
Attorney Dkt #:998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE LAST NAME OF THE FIRST ASSIGNOR PREVIOUSLY RECORDED ON REEL 020952 FRAME 0067. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT SPELLING OF THE LAST NAME OF THE FIRST ASSIGNOR IS CHUNG.
Assignors
1
Exec Dt:
02/12/2008
2
Exec Dt:
02/12/2008
3
Exec Dt:
02/12/2008
4
Exec Dt:
02/12/2008
5
Exec Dt:
02/12/2008
Assignee
1
1124, SHINGIL-DONG DANWON-GU, ANSAN-CITY
KYEONGKI-DO, KOREA, REPUBLIC OF 425-839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12093823
Correspondence name and address
THE WEBB LAW FIRM
700 KOPPERS BUILDING; 436 SEVENTH AVENUE
PITTSBURGH, PA 15219

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