Patent Assignment
Reel/Frame 074078/0870
Change of Name
Recorded: 2026-01-15
Pages: 5
Assignor
SK MICROWORKS CO., LTD.
Executed: 2026-01-02
Assignee
MICROWORKS CO., LTD.
27, GODEUNG 1-GIL, IWOL-MYEON, JINCHEON-GUN, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF
Covered Properties
(20)
Biodegradable Film Having High Barrier Properties and Low Noise Level, and Biodegradable Resin Composition for Same
Application:
19/111,271 →
Publication:
US 2025/0382454
Biodegradable Resin Composition, Biodegradable Film Using Same, and Preparation Method Therefor
Application:
19/163,852 →
Biodegradable Resin Composition, Biodegradable Film Using Same, and Method for Producing Same
Application:
19/164,212 →
Biodegradable Film and Biodegradable Molded Product Using Same
Application:
19/166,872 →
Recycled Pet Film Manufactured Using Recycled Chips
Application:
19/107,000 →
Publication:
US 2025/0382428
Recycled Pet Film Manufactured Using Recycled Chips
Application:
19/106,219 →
Recycled Pet Film Manufactured Using Recycled Chips
Application:
19/107,014 →
Publication:
US 2025/0382438
Thermo-Shrinkable Polyester Film
Thermo-Shrinkable Polyester Film
Polyester Film and Manufacturing Method Thereof
Thermo-Shrinkable Polyester Film
Polyester Film for Optical Application
Polyester-Based Metalizing Film
Optical Film
Polyester Laminated Film
Back Sheet for Solar Cell Module and Method for Manufacturing the Same
Polyester Film and Manufacturing Method Thereof
Polyester Film and Manufacturing Method Therefor, and Polyester Mold Product Using Same and Manufacturing Method Therefor
Heat-Shrinkable Polyester-Based Single-Layer Film
Shrinkable Film and Method for Manufacturing Same
Related Assignments
(24)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 15, 2007
From: HONG, KI IL; SONG, GI SANG
To: KOLON INDUSTRIES, INC.
Reel/Frame 019053/0818 →
Assignment of Assignor's Interest
Sep 13, 2010
From: KIM, YUN JO; YOON, CHAN SEOK; KIM, SI MIN
To: KOLON INDUSTRIES, INC.
Reel/Frame 024977/0560 →
Assignment of Assignor's Interest
Jan 21, 2011
From: BAEK, SANG-HYUN; PARK, HAN SOO; JUNG, HONG HEE; KIM, SI MIN
To: KOLON INDUSTRIES, INC.
Reel/Frame 025674/0127 →
Assignment of Assignor's Interest
Mar 4, 2011
From: KIM, YUN JO; SONG, GI SANG; KIM, SI MIN
To: KOLON INDUSTRIES, INC.
Reel/Frame 025903/0986 →
Assignment of Assignor's Interest
Mar 9, 2011
From: KIM, YUN JO; YOON, CHAN SEOK; LEE, SUNG HO; KIM, SI MIN
To: KOLON INDUSTRIES, INC.
Reel/Frame 025925/0256 →
Assignment of Assignor's Interest
Sep 21, 2012
From: KIM, YUN JO; KIM, DONG JIN; KIM, SI MIN
To: KOLON INDUSTRIES, INC.
Reel/Frame 029005/0727 →
Assignment of Assignor's Interest
Feb 8, 2013
From: KIM, DONG JIN; KIM, SI MIN; KIM, YUN JO; SONG, GI SANG
To: KOLON INDUSTRIES, INC.
Reel/Frame 029782/0450 →
Assignment of Assignor's Interest
Apr 2, 2013
From: LIM, MI SO; BAEK, SANG HYUN
To: KOLON INDUSTRIES, INC.
Reel/Frame 030133/0556 →
Assignment of Assignor's Interest
Oct 21, 2013
From: KIM, DONG JIN; KIM, SI MIN; KIM, YUN JO; KWON, IL CHON
To: KOLON INDUSTRIES, INC.
Reel/Frame 031441/0137 →
Assignment of Assignor's Interest
Mar 30, 2015
From: JEONG, DOO HWAN; BAEK, SANG HYUN
To: KOLON INDUSTRIES, INC.
Reel/Frame 035284/0023 →
Assignment of Assignor's Interest
Oct 19, 2016
From: KIM, SI MIN; KIM, DONG JIN; KIM, YUN JO
To: KOLON INDUSTRIES, INC.
Reel/Frame 040062/0240 →
Assignment of Assignor's Interest
Oct 21, 2016
From: CHO, EUN HYE; PARK, JAE BONG; BAEK, SANG-HYUN
To: KOLON INDUSTRIES, INC.
Reel/Frame 040083/0472 →
Assignment of Assignor's Interest
Oct 30, 2017
From: KIM, YUN JO; CHOI, DONG-HYEON; KIM, SI MIN
To: KOLON INDUSTRIES, INC.
Reel/Frame 043982/0052 →
Assignment of Assignor's Interest
Feb 25, 2025
From: LEE, SANG HYUN; HAN, JAE IL; CHOI, HONG JUN; PARK, EUN YOUNG
To: SK MICROWORKS CO., LTD.
Reel/Frame 070312/0690 →
Assignment of Assignor's Interest
Feb 26, 2025
From: LEE, SANG HYUN; PARK, EUN YOUNG; BAEK, SANG HYUN; CHOI, HONG JUN
To: SK MICROWORKS CO., LTD.
Reel/Frame 070341/0237 →
Assignment of Assignor's Interest
Feb 26, 2025
From: LEE, SANG HYUN; HAN, JAE IL; CHOI, HONG JUN; PARK, EUN YOUNG
To: SK MICROWORKS CO., LTD.
Reel/Frame 070341/0671 →
Assignment of Assignor's Interest
Mar 12, 2025
From: YEON, JEWON; OH, MI OK; PARK, SANG KUK; HAN, KWEON HYUNG
To: SK MICROWORKS CO., LTD.
Reel/Frame 070492/0015 →
Nunc Pro Tunc Assignment
May 15, 2025
From: KOLON INDUSTRIES, INC.
To: SK MICROWORKS CO., LTD.
Reel/Frame 071275/0230 →
Nunc Pro Tunc Assignment
May 15, 2025
From: KOLON INDUSTRIES, INC.
To: SK MICROWORKS CO., LTD.
Reel/Frame 071275/0227 →
Nunc Pro Tunc Assignment
May 15, 2025
From: KOLON INDUSTRIES, INC.
To: SK MICROWORKS CO., LTD.
Reel/Frame 071275/0174 →
Nunc Pro Tunc Assignment
May 15, 2025
From: KOLON INDUSTRIES, INC.
To: SK MICROWORKS CO., LTD.
Reel/Frame 071275/0160 →
Assignment of Assignor's Interest
Sep 10, 2025
From: YEON, JEWON; OH, MI OK; PARK, SANG KUK; CHOI, NAM HUI
To: SK MICROWORKS CO., LTD.
Reel/Frame 072206/0211 →
Assignment of Assignor's Interest
Sep 11, 2025
From: YEON, JEWON; OH, MI OK; PARK, SANG KUK; HAN, KWEON HYUNG
To: SK MICROWORKS CO., LTD.
Reel/Frame 072219/0059 →
Assignment of Assignor's Interest
Sep 19, 2025
From: OH, MI OK; YEON, JEWON; PARK, SANG KUK; HAN, KWEON HYUNG
To: SK MICROWORKS CO., LTD.
Reel/Frame 072305/0467 →