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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 : TAO, XUEFENG T.
Total Assignments: 11
Assignment: 1
Reel/Frame:006597/0355   Pages: 3
Recorded: 06/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAO, XUEFENG T.
Exec Dt:
06/23/1993
Assignee
1
CUMMINS ENGINE COMPANY, INC.
500 JACKSON STREET
COLUMBUS, INDIANA 47201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5392642
NONE
08084071
Correspondence name and address
CHARLES M. LEEDOM, JR
2010 CORPORATE RIDGE, SUITE 600
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:014283/0849   Pages: 3
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAO, XUEFENG T.
Exec Dt:
11/13/2003
2
HSIEH, TUNG-MING
Exec Dt:
11/12/2003
3
SAH, JYJEN F.
Exec Dt:
11/04/2003
Assignee
1
GENERAL MOTORS CORPORATION
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7110869
US20050080527
10686004
Correspondence name and address
GENERAL MOTORS CORPORATION
LESLIE C. HODGES LEGAL STAFF
MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MI 48265-3000
Assignment: 3
Reel/Frame:015105/0840   Pages: 3
Recorded: 08/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAO, XUEFENG T.
Exec Dt:
06/02/2004
2
STEINMETZ, TODD M.
Exec Dt:
06/02/2004
3
HSIEH, TUNG-MING
Exec Dt:
06/02/2004
4
CAWTHORNE, WILLIAM R.
Exec Dt:
05/24/2004
Assignee
1
GENERAL MOTORS CORPORATION
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7222014
US20050256629
10846016
Correspondence name and address
GENERAL MOTORS CORPORATION
LESLIE C. HODGES
P.O. BOX 300
LEGAL STAFF
DETROIT, MI 48265-3000
Assignment: 4
Reel/Frame:015088/0444   Pages: 3
Recorded: 08/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAH, JY-JEN F.
Exec Dt:
07/22/2004
2
HUBBARD, GREGORY A.
Exec Dt:
07/21/2004
3
CAWTHORNE, WILLIAM R.
Exec Dt:
07/21/2004
4
TAO, XUEFENG T.
Exec Dt:
07/22/2004
5
STEINMETZ, TODD M.
Exec Dt:
06/02/2004
Assignee
1
GENERAL MOTORS CORPORATION
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7028657
US20050252474
10846013
Correspondence name and address
GENERAL MOTORS CORPORATION
LESLIE C. HODGES
P.O. BOX 300
LEGAL STAFF MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 5
Reel/Frame:015148/0849   Pages: 3
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAO, XUEFENG T.
Exec Dt:
07/22/2004
2
HUBBARD, GREGORY A.
Exec Dt:
07/21/2004
3
HSIEH, TUNG-MING
Exec Dt:
02/25/2004
4
HEAP, ANTHONY H.
Exec Dt:
07/22/2004
Assignee
1
GENERAL MOTORS CORPORATION
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7163487
US20050255966
10846001
Correspondence name and address
GENERAL MOTORS CORPORATION
LESLIE C. HODGES
LEGAL STAFF - P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 6
Reel/Frame:015149/0218   Pages: 3
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAO, XUEFENG T.
Exec Dt:
07/22/2004
2
HUBBARD, GREGORY A.
Exec Dt:
07/21/2004
3
HSIEH, TUNG-MING
Exec Dt:
05/25/2004
4
HEAP, ANTHONY H.
Exec Dt:
07/22/2004
Assignee
1
GENERAL MOTORS CORPORATION
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7131708
US20050255965
10845994
Correspondence name and address
GENERAL MOTORS CORPORATION
LESLIE C. HODGES
MAIL CODE 482-C23-B21
P.O. BOX 300 LEGAL STAFF
DETROIT, MI 49265-3000
Assignment: 7
Reel/Frame:015143/0690   Pages: 4
Recorded: 09/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEAP, ANTHONY H.
Exec Dt:
09/07/2004
2
HSIEH, TUNG-MING
Exec Dt:
08/25/2004
3
HUBBARD, GREGORY A.
Exec Dt:
09/10/2004
4
STEINMETZ, TODD M.
Exec Dt:
08/28/2004
5
TAO, XUEFENG T.
Exec Dt:
08/25/2004
Assignee
1
GENERAL MOTORS CORPORATION
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6976388
US20050252283
10846142
Correspondence name and address
GENRAL MOTORS CORPORATION
LESLIE C. HODGES
LEGAL STAFF, MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MI 48265-3000
Assignment: 8
Reel/Frame:037725/0245   Pages: 4
Recorded: 02/12/2016
Attorney Dkt #:P034745-PTUS-DLT/GM4028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAO, XUEFENG T.
Exec Dt:
01/28/2016
2
MAHMOUDIEH, PARSA
Exec Dt:
01/30/2016
3
CHERNYAK, MICHAEL
Exec Dt:
01/28/2016
4
ZHUANG, ZHENHU
Exec Dt:
01/28/2016
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 #
 
 
 
 
 
 
 
 
 
 
 
10106142
US20170232949
15041667
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 9
Reel/Frame:042382/0469   Pages: 4
Recorded: 05/15/2017
Attorney Dkt #:P040992-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEINGARTZ, CHRISTOPHER J.
Exec Dt:
05/15/2017
2
EGAL, MOHAMED O.
Exec Dt:
05/11/2017
3
REINHART, MARK S.
Exec Dt:
05/15/2017
4
AN, FEI
Exec Dt:
05/15/2017
5
TAO, XUEFENG T.
Exec Dt:
05/15/2017
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180328481
15594164
Correspondence name and address
VIVACQUA LAW
3101 E EISENHOWER PKWY STE 1
ANN ARBOR, MI 48108
Assignment: 10
Reel/Frame:051727/0431   Pages: 5
Recorded: 02/05/2020
Attorney Dkt #:P048064-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAO, XUEFENG T.
Exec Dt:
05/20/2019
2
MOORMAN, STEVEN P.
Exec Dt:
05/20/2019
3
VAN DIEPEN, RONALD W.
Exec Dt:
05/20/2019
4
DESIMONE, JEFFREY M.
Exec Dt:
05/21/2019
5
PARANJAPE, MADHURA N.
Exec Dt:
05/21/2019
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774930
NONE
16418593
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E. EISENHOWER PKWY
STE 1
ANN ARBOR, MI 48108
Assignment: 11
Reel/Frame:056209/0491   Pages: 4
Recorded: 05/12/2021
Attorney Dkt #:P052407-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLEICH, ZACHARY T.
Exec Dt:
10/29/2020
2
TAO, XUEFENG T.
Exec Dt:
10/29/2020
3
LOEDEMAN, NICK
Exec Dt:
10/29/2020
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11293546
NONE
17085156
Correspondence name and address
VIVACQUA CRANE
3101 E. EISENHOWER PKWAY
ANN ARBOR, MI 48108

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Web interface last modified: August 25, 2017 v.2.6
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