IP Library › Assignment 072990/0001
Patent Assignment
Reel/Frame 072990/0001

Assignment of Assignor's Interest

Recorded: 2025-11-20 Pages: 6
Assignor
SENIC INC.
Executed: 2025-11-19
Assignee
EIN CRYSTAL CO., LTD.
17-15, 4SANDAN 7-RO, JIKSAN-EUP, SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO, 31040, KOREA, REPUBLIC OF
Covered Properties (28)
Silicon Carbide Wafer and Method of Preparing the Same
Application: 17/477,856 →
Publication: US 2022/0090295
Silicon Carbide Wafer and Semiconductor Device
Application: 17/836,470 →
Publication: US 2022/0403551
Composition for Preparing Silicon Carbide Ingot and Method for Preparing Silicon Carbide Ingot Using the Same
Application: 16/887,263 →
Apparatus for Producing an Ingot Comprising a Crucible Body with a Lid Assembly Having a Movable Core Member and Method for Producing Silicon Carbide Ingot Using the Apparatus
Application: 16/555,583 →
Publication: US 2020/0190698
Method for Producing Ingot, Raw Material for Ingot Growth, and Method for Preparing the Raw Material
Application: 16/665,694 →
Publication: US 2020/0299859
Seed Crystal Including Protective Film Including a First Layer with First Filler and Second Layer with Second Filler
Application: 16/658,436 →
Publication: US 2020/0123678
Method for Growing Single Crystal Silicon Carbide Ingot Having Large Diameter
Application: 16/470,849 →
Publication: US 2020/0255973
Silicon Carbide Ingot Manufacturing Method and Silicon Carbide Ingot Manufactured Thereby
Application: 17/408,727 →
Publication: US 2022/0064817
METHOD FOR PREPARING A SiC INGOT AND DEVICE FOR PREPARING A SIC INGOT WHEREIN ELECTRICAL RESISTANCE OF CRUCIBLE BODY IS 2.9 OHMS OR MORE
Application: 16/881,491 →
Publication: US 2021/0123157
Adhesive Layer of Seed Crystal, Method for Preparing a Laminate Using the Same, and Method for Preparing a Wafer
Application: 16/915,710 →
Publication: US 2021/0115587
Silicon Carbide Ingot, Method of Preparing the Same, and Method for Preparing Silicon Carbide Wafer
Application: 16/917,387 →
Publication: US 2021/0115592
Method for Preparing Silicon Carbide Wafer and Silicon Carbide Wafer
Application: 16/915,621 →
Publication: US 2021/0123843
Wafer and Method of Manufactruring Wafer
Application: 17/355,663 →
Publication: US 2022/0020852
Silicon Carbide Ingot, Wafer, Method for Producing a Silicon Carbide Ingot, and Method for Manufacturing a Wafer
Application: 17/193,596 →
Publication: US 2021/0388527
Method and System for Producing Silicon Carbide Ingot
Application: 17/088,104 →
Publication: US 2021/0317593
Method of Cleaning Wafer and Wafer with Reduced Impurities
Application: 17/477,866 →
Publication: US 2022/0093419
METHOD FOR PREPARING SiC INGOT, METHOD FOR PREPARING SiC WAFER AND THE SiC WAFER PREPARED THEREFROM
Application: 16/917,541 →
Publication: US 2021/0123160
Method of Manufacturing a Silicon Carbide Ingot Comprising Moving a Heater Surrounding a Reactor to Induce Silicon Carbide Raw Materials to Sublimate and Growing the Silicon Carbide Ingot on a Seed Crystal
Application: 17/329,460 →
Publication: US 2021/0372003
Method of Mesuring a Graphite Article, Apparatus for a Measurment, and Ingot Growing System
Application: 17/078,570 →
Publication: US 2021/0127462
Apparatus for growing a SiC single crystal ingot comprising a filter unit having a porous body surrounding an opening unit that is located under a seed crystal
Application: 18/169,883 →
Publication: US 2023/0193506
Method of Growing Semi-Insulating Silicon Carbide Single Crystal Using Dopant Coated with a Carbon-Based Material
Application: 17/268,189 →
Publication: US 2021/0317595
Wafer and Method of Manufacturing Wafer
Application: 17/665,166 →
Publication: US 2022/0157944
Wafer Manufacturing Method, Epitaxial Wafer Manufacturing Method, and Wafer and Epitaxial Wafer Manufactured Thereby
Application: 17/088,078 →
Publication: US 2021/0372005
Manufacturing Method of Silicon Carbide Wafer, Silicon Carbide Wafer and System for Manufacturing Wafer
Application: 17/575,999 →
Publication: US 2022/0219354
Silicon Carbide Wafer and Semiconductor Device Applied the Same
Application: 17/692,528 →
Publication: US 2022/0320296
Silicon Carbide Wafer and Method of Manufacturing Same
Application: 17/980,731 →
Publication: US 2023/0140873
Silicon carbide powder, method for manufacturing silicon carbide ingot using the same, and silicon carbide wafer
Application: 18/086,888 →
Publication: US 2023/0203707
Silicon Carbide Powder and Method for Manufacturing Silicon Carbide Ingot Using the Same
Application: 18/087,156 →
Publication: US 2023/0203710
Related Assignments (24)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 18, 2019
From: CHOI, JUNG WOO; KU, KAP-RYEOL; KIM, JUNG-GYU
To: SKC CO., LTD.
Reel/Frame 049794/0277 →
Assignment of Assignor's Interest Aug 29, 2019
From: JANG, BYUNG KYU; KIM, JUNG-GYU; CHOI, JUNG WOO; KU, KAP-RYEOL
To: SKC CO., LTD.
Reel/Frame 050215/0042 →
Assignment of Assignor's Interest Oct 21, 2019
From: KO, SANG KI; KIM, JUNG-GYU; CHOI, JUNG WOO; JANG, BYUNG KYU
To: SKC CO., LTD.
Reel/Frame 050775/0659 →
Assignment of Assignor's Interest Oct 28, 2019
From: JANG, BYUNG KYU; KIM, JUNG-GYU; CHOI, JUNG WOO; KO, SANG KI
To: SKC CO., LTD.
Reel/Frame 050844/0538 →
Assignment of Assignor's Interest May 22, 2020
From: PARK, JONG HWI; KYUN, MYUNG-OK; SHIM, JONGMIN; YANG, EUN SU
To: SKC CO., LTD.
Reel/Frame 052734/0423 →
Assignment of Assignor's Interest May 29, 2020
From: PARK, JONG HWI; KYUN, MYUNG-OK; KO, SANG KI; KU, KAP-RYEOL
To: SKC CO., LTD.
Reel/Frame 052787/0195 →
Assignment of Assignor's Interest Jun 29, 2020
From: PARK, JONG HWI; SHIM, JONGMIN; YANG, EUN SU; JANG, BYUNG KYU
To: SKC CO., LTD.
Reel/Frame 053078/0451 →
Assignment of Assignor's Interest Jun 29, 2020
From: PARK, JONG HWI; SHIM, JONGMIN; YANG, EUN SU; LEE, YEON SIK
To: SKC CO., LTD.
Reel/Frame 053078/0152 →
Assignment of Assignor's Interest Jun 30, 2020
From: PARK, JONG HWI; KYUN, MYUNG-OK; SHIM, JONGMIN; JANG, BYUNG KYU
To: SKC CO., LTD.
Reel/Frame 053092/0202 →
Assignment of Assignor's Interest Jun 30, 2020
From: PARK, JONG HWI; KYUN, MYUNG-OK; SHIM, JONGMIN; JANG, BYUNG KYU
To: SKC CO., LTD.
Reel/Frame 053093/0178 →
Assignment of Assignor's Interest Nov 3, 2020
From: PARK, JONG HWI; YANG, EUN SU; JANG, BYUNG KYU; CHOI, JUNG WOO
To: SKC CO., LTD.
Reel/Frame 054257/0940 →
Assignment of Assignor's Interest Mar 5, 2021
From: PARK, JONG HWI; SHIM, JONGMIN; YANG, EUN SU; LEE, YEON SIK
To: SKC CO., LTD.
Reel/Frame 055516/0308 →
Assignment of Assignor's Interest Jun 23, 2021
From: PARK, JONG HWI; KU, KAP-RYEOL; KO, SANG KI; KIM, JUNG-GYU
To: SKC CO., LTD.
Reel/Frame 056651/0705 →
Assignment of Assignor's Interest Aug 23, 2021
From: PARK, JONG HWI; KU, KAP-RYEOL; KIM, JUNG-GYU; CHOI, JUNG WOO
To: SKC CO., LTD.
Reel/Frame 057254/0001 →
Assignment of Assignor's Interest Sep 30, 2021
From: PARK, JONG HWI; YOO, IL HWAN; KU, KAP-RYEOL; KIM, JUNG-GYU
To: SKC CO., LTD.
Reel/Frame 057674/0115 →
Assignment of Assignor's Interest Sep 30, 2021
From: PARK, JONG HWI; KU, KAP-RYEOL; CHOI, JUNG WOO; JANG, BYUNG KYU
To: SKC CO., LTD.
Reel/Frame 057674/0110 →
Assignment of Assignor's Interest Oct 13, 2021
From: SKC CO., LTD.
To: SENIC INC.
Reel/Frame 057788/0414 →
Assignment of Assignor's Interest Oct 15, 2021
From: SKC CO., LTD.
To: SENIC INC.
Reel/Frame 057802/0587 →
Assignment of Assignor's Interest Oct 18, 2021
From: PARK, JONG HWI; KU, KAP-RYEOL; CHOI, JUNG WOO; JANG, BYUNG KYU
To: SKC CO., LTD.
Reel/Frame 057840/0977 →
Change of Address Jan 4, 2022
From: SENIC INC.
To: SENIC INC.
Reel/Frame 058575/0211 →
Assignment of Assignor's Interest Jan 5, 2022
From: SKC CO., LTD.
To: SENIC INC.
Reel/Frame 058555/0113 →
Change of Address Jan 5, 2022
From: SENIC INC.
To: SENIC INC.
Reel/Frame 058645/0149 →
Corrective Assignment to Correct the Execution Date of Change of Address for Assignee Previously Recorded at Reel: 058645 Frame: 0149. Assignor(S) Hereby Confirms the Change of Address.. Apr 10, 2022
From: SENIC INC.
To: SENIC INC.
Reel/Frame 059852/0027 →
Assignment of Assignor's Interest Jun 9, 2022
From: CHOI, JUNG WOO; KYUN, MYUNG OK; PARK, JONG HWI; SEO, JUNG DOO
To: SENIC INC.
Reel/Frame 060151/0373 →