skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHOI, JOO WON
Total Assignments: 15
Assignment: 1
Reel/Frame:020585/0470   Pages: 3
Recorded: 02/29/2008
Attorney Dkt #:1226-037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JOO WON
Exec Dt:
02/29/2008
2
KIM, KYOUNG HOON
Exec Dt:
02/29/2008
3
HWANG, EU JIN
Exec Dt:
02/29/2008
Assignee
1
SEOUL OPTO DEVICE CO., LTD.
1 BLOCK 36, 727-5, WONSI-DONG, DANWON-GU
ANSAN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7638414
US20080217647
12040439
Correspondence name and address
MARGER JOHNSON & MCCOLLOM, P.C.
210 SW MORRISON STREET, SUITE 400
PORTLAND, OR 97204
Assignment: 2
Reel/Frame:021446/0765   Pages: 5
Recorded: 08/27/2008
Attorney Dkt #:P2301US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JOO WON
Exec Dt:
08/05/2008
2
LEE, DONG SUN
Exec Dt:
08/06/2008
3
KIM, GYU BEOM
Exec Dt:
08/05/2008
4
LEE, SANG JOON
Exec Dt:
08/05/2008
Assignee
1
SEOUL OPTO DEVICE CO., LTD.
1-36 BLOCK, 727-5 WONSI-DONG
DANWON-GU, GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9466761
US20080237570
12057842
Correspondence name and address
H.C. PARK & ASSOCIATES, PLC
8500 LEESBURG PIKE, SUITE 7500
VIENNA, VA 22182
Assignment: 3
Reel/Frame:027886/0253   Pages: 3
Recorded: 03/19/2012
Attorney Dkt #:P4736US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, WON CHEOL
Exec Dt:
01/29/2012
2
CHOI, JOO WON
Exec Dt:
01/29/2012
Assignee
1
SEOUL OPTO DEVICE CO., LTD.
1B-36, 727-5 WONSI-DONG, DANWON-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130026531
13360471
Correspondence name and address
H.C. PARK & ASSOCIATES, PLC
8500 LEESBURG PIKE, SUITE 7500
VIENNA, VA 22182
Assignment: 4
Reel/Frame:028567/0265   Pages: 3
Recorded: 07/17/2012
Attorney Dkt #:P4504US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JOO WON
Exec Dt:
07/17/2012
2
HAN, YOO DAE
Exec Dt:
07/17/2012
3
HEO, JEONG HUN
Exec Dt:
07/17/2012
Assignee
1
SEOUL OPTO DEVICE CO., LTD.
1B-36, 727-5, WONSI-DONG, DANWON-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9041032
US20130134386
13484120
Correspondence name and address
H. C. PARK & ASSOCIATES, PLC
8500 LEESBURG PIKE
SUITE 7500
VIENNA, VA 22182
Assignment: 5
Reel/Frame:030962/0208   Pages: 3
Recorded: 08/07/2013
Attorney Dkt #:P5419US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, WON CHEOL
Exec Dt:
07/29/2013
2
CHOI, JOO WON
Exec Dt:
07/29/2013
Assignee
1
SEOUL OPTO DEVICE CO., LTD.
1B-36, 727-5 WONSI-DONG, DANWON-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9224917
US20130320301
13984147
Correspondence name and address
H.C. PARK & ASSOCIATES, PLC
1894 PRESTON WHITE DRIVE
RESTON, VA 20191
Assignment: 6
Reel/Frame:031400/0271   Pages: 6
Recorded: 10/14/2013
Attorney Dkt #:P5590US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEO, JEONG HUN
Exec Dt:
10/08/2013
2
YOON, YEO JIN
Exec Dt:
10/08/2013
3
CHOI, JOO WON
Exec Dt:
10/08/2013
4
LEE, JOON HEE
Exec Dt:
10/08/2013
5
KIM, CHANG YEON
Exec Dt:
10/08/2013
6
LEE, SU YOUNG
Exec Dt:
10/08/2013
Assignee
1
SEOUL VIOSYS CO., LTD.
1B-36, 727-5, WONSI-DONG, DANWON-GU,
GYEONGGI-DO,
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9111840
US20140131729
14053098
Correspondence name and address
H.C. PARK & ASSOCIATES, PLC
1894 PRESTON WHITE DRIVE
RESTON, VA 20191
Assignment: 7
Reel/Frame:031646/0808   Pages: 10
Recorded: 11/21/2013
Attorney Dkt #:P5664US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JOO WON
Exec Dt:
11/18/2013
2
KIM, CHANG YEON
Exec Dt:
11/18/2013
3
HEO, JEONG HOON
Exec Dt:
11/18/2013
4
KIM, YOUNG WUG
Exec Dt:
11/12/2012
5
HONG, SU YEON
Exec Dt:
11/18/2013
6
RYU, SANG WAN
Exec Dt:
11/19/2013
Assignee
1
SEOUL VIOSYS CO., LTD.
1B-36, 727-5 WONSI-DONG, DANWON-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9373496
US20140138702
14085876
Correspondence name and address
H.C. PARK & ASSOCIATES, PLC
1894 PRESTON WHITE DRIVE
RESTON, VA 20191
Assignment: 8
Reel/Frame:032782/0511   Pages: 5
Recorded: 04/29/2014
Attorney Dkt #:P5878US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SU YOUN
Exec Dt:
04/21/2014
2
CHOI, JOO WON
Exec Dt:
04/24/2014
3
HEO, JEONG HUN
Exec Dt:
04/21/2014
4
SHIN, SU JIN
Exec Dt:
04/25/2014
5
LEE, CHOONG MIN
Exec Dt:
04/25/2014
Assignee
1
SEOUL VIOSYS CO., LTD.
1B-36, 65-16, SANDAN-RO 163BEON-GIL
DANWON-GU, GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9048086
US20140322899
14264924
Correspondence name and address
H.C. PARK & ASSOCIATES, PLC
1894 PRESTON WHITE DR
RESTON, VA 20191
Assignment: 9
Reel/Frame:036111/0858   Pages: 5
Recorded: 07/16/2015
Attorney Dkt #:114896-8050.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SU YOUN
Exec Dt:
04/21/2014
2
CHOI, JOO WON
Exec Dt:
04/24/2014
3
HEO, JEONG HUN
Exec Dt:
04/21/2014
4
SHIN, SU JIN
Exec Dt:
04/25/2014
5
LEE, CHOONG MIN
Exec Dt:
04/25/2014
Assignee
1
SEOUL VIOSYS CO., LTD.
1B-36, 65-16, SANDAN-RO 163 BEON-GIL
DANWON-GU, GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9514926
US20150380236
14703773
Correspondence name and address
BING AI
PERKINS COIE LLP
PO BOX 1247
SEATTLE, WA 98111-1247
Assignment: 10
Reel/Frame:033801/0412   Pages: 30
Recorded: 09/23/2014
Attorney Dkt #:114896-8011.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEO, JEONG HUN
Exec Dt:
09/17/2014
2
CHOI, JOO WON
Exec Dt:
09/18/2014
3
LEE, CHOONG MIN
Exec Dt:
09/17/2014
4
SHIN, SU JIN
Exec Dt:
09/17/2014
5
NAM, KI BUM
Exec Dt:
09/18/2014
6
HAN, YU DAE
Exec Dt:
09/17/2014
7
LEE, A RAM CHA
Exec Dt:
09/17/2014
Assignee
1
SEOUL VIOSYS CO., LTD.
1B-36, 727-5 WONSI-DONG
DANWON-GU, GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9263255
US20150069418
14386775
Correspondence name and address
BING AI
PERKINS COIE LLP
PO BOX 1247
SEATTLE, WA 98111-1247
Assignment: 11
Reel/Frame:043327/0287   Pages: 30
Recorded: 07/25/2017
Attorney Dkt #:114896-8011.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEO, JEONG HUN
Exec Dt:
09/17/2014
2
CHOI, JOO WON
Exec Dt:
09/18/2014
3
LEE, CHOONG MIN
Exec Dt:
09/17/2014
4
SHIN, SU JIN
Exec Dt:
09/17/2014
5
NAM, KI BUM
Exec Dt:
09/18/2014
6
HAN, YU DAE
Exec Dt:
09/17/2014
7
LEE, A RAM CHA
Exec Dt:
09/17/2014
Assignee
1
SEOUL VIOSYS CO., LTD.
1B-36, 727-5 WONSI-DONG
DANWON-GU, GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9882085
US20160172539
15040969
Correspondence name and address
BING AI
PERKINS COIE LLP
PO BOX 1247
SEATTLE, WA 98111-1247
Assignment: 12
Reel/Frame:035452/0490   Pages: 10
Recorded: 04/20/2015
Attorney Dkt #:114896-8047.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEO, JEONG HUN
Exec Dt:
04/13/2015
2
CHOI, JOO WON
Exec Dt:
04/14/2015
3
LEE, CHOONG MIN
Exec Dt:
04/13/2015
4
SHIN, SU JIN
Exec Dt:
04/13/2015
5
HONG, SU YOUN
Exec Dt:
04/13/2015
Assignee
1
SEOUL VIOSYS CO., LTD.
65-16, SANDAN-RO 163BEON-GIL
DANWON-GU, GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 425-851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9450141
US20150318436
14436068
Correspondence name and address
BING AI
PERKINS COIE LLP
PO BOX 1247
SEATTLE, WA 98111-1247
Assignment: 13
Reel/Frame:044662/0495   Pages: 3
Recorded: 01/19/2018
Attorney Dkt #:34091.4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JOO WON
Exec Dt:
12/14/2017
2
CHEN, CHEN
Exec Dt:
12/14/2017
Assignee
1
SAPHLUX, INC.
4 PIN OAK DRIVE
BRANFORD, CONNECTICUT 06405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10672948
US20190189843
15843758
Correspondence name and address
PATENT DOCKET ADMINISTRATOR
ONE LOWENSTEIN DRIVE
LOWENSTEIN SANDLER LLP
ROSELAND, NJ 07068
Assignment: 14
Reel/Frame:044662/0501   Pages: 3
Recorded: 01/19/2018
Attorney Dkt #:34091.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JOO WON
Exec Dt:
12/14/2017
2
CHEN, CHEN
Exec Dt:
12/14/2017
3
SONG, JIE
Exec Dt:
12/14/2017
Assignee
1
SAPHLUX, INC.
4 PIN OAK DRIVE
BRANFORD, CONNECTICUT 06405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10665752
US20190189849
15844344
Correspondence name and address
PATENT DOCKET ADMINISTRATOR
ONE LOWENSTEIN DRIVE
LOWENSTEIN SANDLER LLP
ROSELAND, NJ 07068
Assignment: 15
Reel/Frame:054875/0485   Pages: 2
Recorded: 01/11/2021
Attorney Dkt #:KPH-0115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, KI SOO
Exec Dt:
01/08/2021
2
CHOI, JOO WON
Exec Dt:
01/08/2021
Assignee
1
SK SILTRON CO., LTD.
53 IMSU-RO, GUMI-SI
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 39386
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11488844
US20210242041
17145647
Correspondence name and address
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195

Search Results as of: 05/09/2024 11:26 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT