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Patent Assignment Assignor Details
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Assignor Name : HWANG, DOOIL
Total Assignments: 12
Assignment: 1
Reel/Frame:033752/0087   Pages: 4
Recorded: 09/16/2014
Attorney Dkt #:060944-6373-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SANGKYU
Exec Dt:
08/22/2014
2
HWANG, DOOIL
Exec Dt:
08/22/2014
Assignee
1
HYUNDAI MOTOR COMPANY
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9381650
US20150183116
14487986
Correspondence name and address
JERE VALLES/MORGAN, LEWIS & BOCKIUS LLP
ONE MARKET, SPEAR STREET TOWER, SUITE 28
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:038416/0188   Pages: 2
Recorded: 04/29/2016
Attorney Dkt #:P033071-RD-SDJ/GM3842PUSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, YHU-TIN
Exec Dt:
06/11/2015
2
HWANG, DOOIL
Exec Dt:
06/11/2015
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9656394
US20160339590
15134602
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 3
Reel/Frame:041359/0589   Pages: 3
Recorded: 02/23/2017
Attorney Dkt #:P039224-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, YHU-TIN
Exec Dt:
02/15/2017
2
HWANG, DOOIL
Exec Dt:
02/15/2017
3
PERLMAN, MAURICE
Exec Dt:
02/15/2017
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MC: 482-C23-B21 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10011022
NONE
15440471
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF, ANGELA CALIGIURI
300 RENAISSANCE CENTER
MC: 482-C23-B21 P.O. BOX 300
DETROIT, MI 48265
Assignment: 4
Reel/Frame:042152/0592   Pages: 4
Recorded: 04/04/2017
Attorney Dkt #:P039225-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, YHU-TIN
Exec Dt:
03/07/2017
2
HWANG, DOOIL
Exec Dt:
03/07/2017
3
LI, JINGLIN
Exec Dt:
03/07/2017
4
RAJALA, ALEXANDRU
Exec Dt:
03/08/2017
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MC: 482-C23-B21 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10011023
NONE
15458573
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF, ANGELA CALIGIURI
300 RENAISSANCE CENTER
MC: 482-C23-B21 P.O. BOX 300
DETROIT, MI 48265
Assignment: 5
Reel/Frame:043802/0116   Pages: 2
Recorded: 10/06/2017
Attorney Dkt #:P042674-US-NP/GM4862PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DOOIL
Exec Dt:
08/22/2017
2
LI, JINGLIN
Exec Dt:
08/22/2017
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10105853
NONE
15726089
Correspondence name and address
QUINN IP LAW
21500 HAGGERTY ROAD, STE 300
NORTHVILLE, MI 48167
Assignment: 6
Reel/Frame:045562/0151   Pages: 2
Recorded: 04/17/2018
Attorney Dkt #:P045317-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWANG, DOOIL
Exec Dt:
04/12/2018
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10723001
US20190314958
15955024
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MI 48265
Assignment: 7
Reel/Frame:051818/0763   Pages: 9
Recorded: 02/14/2020
Attorney Dkt #:P051080-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAEZ, MIGUEL A.
Exec Dt:
01/28/2020
2
SPICER, JOHN P.
Exec Dt:
01/27/2020
3
MELLAS, SPYROS P.
Exec Dt:
01/28/2020
4
SKURKIS, RICHARD J.
Exec Dt:
01/29/2020
5
WANG, PEI-CHUNG
Exec Dt:
01/28/2020
6
WELLS, JAMES W.
Exec Dt:
01/27/2020
7
CAI, WAYNE
Exec Dt:
01/27/2019
8
HWANG, DOOIL
Exec Dt:
01/29/2019
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11167381
US20210237211
16778885
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E. EISENHOWER PKWY
STE 1
ANN ARBOR, MI 48108
Assignment: 8
Reel/Frame:049567/0675   Pages: 4
Recorded: 06/24/2019
Attorney Dkt #:P048270-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, INSU
Exec Dt:
06/21/2019
2
MASTERS, EDWARD R.
Exec Dt:
06/21/2019
3
HWANG, DOOIL
Exec Dt:
06/21/2019
4
LI, ZHE
Exec Dt:
06/23/2019
5
DERNOTTE, JEREMIE
Exec Dt:
06/24/2019
6
FIROUZ, MOHAMMAD
Exec Dt:
06/24/2019
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
PO BOX 300
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299013
US20200398640
16450117
Correspondence name and address
LKGLOBAL (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 9
Reel/Frame:049567/0576   Pages: 4
Recorded: 06/24/2019
Attorney Dkt #:P048275-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, INSU
Exec Dt:
06/21/2019
2
MASTERS, EDWARD R.
Exec Dt:
06/21/2019
3
LI, ZHE
Exec Dt:
06/23/2019
4
HWANG, DOOIL
Exec Dt:
06/24/2019
5
GRIMM, DONALD K.
Exec Dt:
06/21/2019
6
DERNOTTE, JEREMIE
Exec Dt:
06/24/2019
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
PO BOX 300
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11338645
US20200398637
16450091
Correspondence name and address
LKGLOBAL (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 10
Reel/Frame:051706/0606   Pages: 4
Recorded: 02/04/2020
Attorney Dkt #:P051220-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAE, HYUNGMIN
Exec Dt:
10/31/2019
2
KIM, WONHEE M.
Exec Dt:
10/30/2019
3
HWANG, DOOIL
Exec Dt:
10/31/2019
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11260542
US20210129353
16669827
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MI 48265
Assignment: 11
Reel/Frame:056003/0473   Pages: 2
Recorded: 04/22/2021
Attorney Dkt #:P053771-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DOOIL
Exec Dt:
02/02/2021
2
LANDRY, FREDERICK G., JR.
Exec Dt:
02/03/2021
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11491662
US20220250251
17168697
Correspondence name and address
VIVACQUA CRANE PLLC
P.O. BOX 300
DETROIT, MI 48265
Assignment: 12
Reel/Frame:061170/0540   Pages: 2
Recorded: 09/21/2022
Attorney Dkt #:P102788-PRI-NP-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DOOIL
Exec Dt:
09/21/2022
2
LANDRY, FREDERICK G., JR.
Exec Dt:
09/21/2022
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C24-A65
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240091947
17949657
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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