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Patent Assignment Assignor Details
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Assignor Name : KO, YOUN SUNG
Total Assignments: 8
Assignment: 1
Reel/Frame:035325/0625   Pages: 3
Recorded: 04/02/2015
Attorney Dkt #:57250-US-1291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KO, YOUN SUNG
Exec Dt:
03/25/2015
Assignee
1
PROTEC CO., LTD.
43, NAMDONGSEO-RO 330BEON-GIL, NAMDONG-GU,
INCHEON, KOREA, REPUBLIC OF 405-846
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150279716
14670415
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 2
Reel/Frame:048720/0522   Pages: 4
Recorded: 03/28/2019
Attorney Dkt #:87121-US-1291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, YOUN SUNG
Exec Dt:
02/21/2019
2
YUKIMORI, YOSHIAKI
Exec Dt:
02/21/2019
Assignee
1
PROTEC CO., LTD.
11-14, SIMIN-DAERO 327BEON-GIL, DONGAN-GU, ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 14055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10804239
US20200144219
16361230
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 3
Reel/Frame:048775/0996   Pages: 4
Recorded: 04/03/2019
Attorney Dkt #:87122-US-1291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, YOUN SUNG
Exec Dt:
02/21/2019
2
YUKIMORI, YOSHIAKI
Exec Dt:
02/21/2019
Assignee
1
PROTEC CO., LTD.
11-14, SIMIN-DAERO 327BEON-GIL, DONGAN-GU, ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 14055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10804240
US20200144220
16365693
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 4
Reel/Frame:056076/0955   Pages: 4
Recorded: 04/29/2021
Attorney Dkt #:110383-US-1291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, YOUN SUNG
Exec Dt:
04/08/2021
2
AHN, GEUNSIK
Exec Dt:
04/08/2021
Assignee
1
PROTEC CO., LTD.
11-14, SIMIN-DAERO 327BEON-GIL, DONGAN-GU, ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 14055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11810890
US20210335748
17237078
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 5
Reel/Frame:058000/0604   Pages: 4
Recorded: 11/02/2021
Attorney Dkt #:090240-US-1291-PCT(CA)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, YOUN SUNG
Exec Dt:
10/06/2021
2
AHN, GEUNSIK
Exec Dt:
10/06/2021
Assignee
1
PROTEC CO., LTD.
11-14, SIMIN-DAERO 327BEON-GIL, DONGAN-GU, ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 14055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220052019
17516620
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 6
Reel/Frame:061948/0075   Pages: 4
Recorded: 12/01/2022
Attorney Dkt #:128857-US-1291-PCT(CA)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, YOUN SUNG
Exec Dt:
11/14/2022
2
YUKIMORI, YOSHIAKI
Exec Dt:
11/14/2022
Assignee
1
PROTEC CO., LTD.
11-14, SIMIN-DAERO 327BEON-GIL, DONGAN-GU, ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 14055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230093905
18073493
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 7
Reel/Frame:064204/0546   Pages: 6
Recorded: 07/10/2023
Attorney Dkt #:135569-US-1291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, YOUN SUNG
Exec Dt:
06/15/2023
2
YUKIMORI, YOSHIAKI
Exec Dt:
06/15/2023
3
AHN, GEUNSIK
Exec Dt:
06/15/2023
Assignee
1
PROTEC CO., LTD.
11-14, SIMIN-DAERO 327BEON-GIL, DONGAN-GU,
ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 14055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240009747
18346838
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 8
Reel/Frame:065673/0623   Pages: 4
Recorded: 11/28/2023
Attorney Dkt #:139677-US-1291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, YOUN SUNG
Exec Dt:
10/24/2023
2
AHN, GEUNSIK
Exec Dt:
10/24/2023
Assignee
1
PROTEC CO., LTD.
11-14, SIMIN-DAERO 327BEON-GIL, DONGAN-GU, ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 14055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240178182
18519056
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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