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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/31/2015
Application #:
13220887
Filing Dt:
08/30/2011
Publication #:
Pub Dt:
08/02/2012
Inventors:
Young Jo Park, Wook Kyung Jang, In Hyuck Song
Title:
METHOD OF MANUFACTURING PRE-SINTERED SI-MIXTURE GRANULE FOR POROUS SINTERED REACTION-BONDED SILICON NITRIDE, POROUS PRE-SINTERED GRANULE MANUFACTURED BY THE METHOD, AND METHOD OF MANUFACTURING POROUS SINTERED REACTION-BONDED SILICON NITRIDE
Assignment: 1
Reel/Frame:
026843/0976Recorded: 09/01/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/22/2011
Exec Dt:
08/22/2011
Exec Dt:
08/22/2011
Assignee:
171, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Correspondent:
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 2
Reel/Frame:
055137/0489Recorded: 01/27/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/20/2020
Assignee:
797, CHANGWON-DAERO, SEONGSAN-GU
CHANGWON-SI, GYEONGSANGNAM-DO, KOREA, REPUBLIC OF 51508
Correspondent:
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811

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