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Patent Assignment Assignor Details
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Assignor Name : ZHENG, YUNHUI
Total Assignments: 18
Assignment: 1
Reel/Frame:021508/0955   Pages: 4
Recorded: 09/10/2008
Attorney Dkt #:026308-0368918
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGNAN, JOHN JAMES, III
Exec Dt:
09/03/2008
2
ZHENG, YUNHUI
Exec Dt:
09/03/2008
Assignee
1
SIGMA SPACE CORPORATION
4901 FORBES BLVD.
LANHAM, MARYLAND 20706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080024664
11878373
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:023146/0291   Pages: 4
Recorded: 08/26/2009
Attorney Dkt #:SIG-006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGNAN, JOHN JAMES, III
Exec Dt:
08/26/2009
2
ZHENG, YUNHUI
Exec Dt:
08/26/2009
Assignee
1
SIGMA SPACE CORPORATION
4801 FORBES BOULEVARD
LANHAM, MARYLAND 20706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8144312
US20110051121
12547237
Correspondence name and address
MIODRAG CEKIC
7908 CHARLESTON CT.
BETHESDA, MD 20817
Assignment: 3
Reel/Frame:023842/0637   Pages: 3
Recorded: 01/25/2010
Attorney Dkt #:SIG-007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHUR, SAVYASACHEE LIPTARAG
Exec Dt:
01/25/2010
2
ZHENG, YUNHUI
Exec Dt:
01/25/2010
3
LEVENTHAL, EDWARD LEE
Exec Dt:
01/25/2010
Assignee
1
SIGMA SPACE CORPORATION
4801 FORBES BLVD.
LANHAM, MD, MARYLAND 20706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8054464
US20110181881
12693172
Correspondence name and address
DR. MIODRAG CEKIC
4801 FORBES BLVD.
LANHAM, MD, MD 20706
Assignment: 4
Reel/Frame:026941/0287   Pages: 3
Recorded: 09/21/2011
Attorney Dkt #:SIG-007DUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHUR, SAVYASACHEE LIPTARAG
Exec Dt:
09/21/2011
2
ZHENG, YUNHUI
Exec Dt:
09/21/2011
3
LEVENTHAL, EDWARD LEE
Exec Dt:
09/21/2011
Assignee
1
SIGMA SPACE CORPORATION
4600 FORBES BLVD.
LANHAM, MARYLAND 20706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8115925
US20120026497
13238263
Correspondence name and address
MIODRAG CEKIC
7908 CHARLESTON CT.
BETHESDA, MD 20817
Assignment: 5
Reel/Frame:040179/0327   Pages: 4
Recorded: 10/31/2016
Attorney Dkt #:YOR920161205US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOLBY, JULIAN T.
Exec Dt:
10/27/2016
2
LAREDO, JIM A.
Exec Dt:
10/27/2016
3
WITTERN, JOHN E.
Exec Dt:
10/31/2016
4
YING, ANNIE T. T.
Exec Dt:
10/27/2016
5
ZHENG, YUNHUI
Exec Dt:
10/27/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11663110
US20180121320
15339792
Correspondence name and address
HAN SANTOS REICH, PLLC
1411 4TH AVENUE
SUITE 910
SEATTLE, WA 98101-2231
Assignment: 6
Reel/Frame:042362/0457   Pages: 14
Recorded: 05/12/2017
Attorney Dkt #:YOR820162521US01/IBMP214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAREDO, JIM
Exec Dt:
05/11/2017
2
SLOMINSKI, ALEKSANDER
Exec Dt:
05/11/2017
3
WITTERN, JOHN ERIK
Exec Dt:
05/11/2017
4
YING, ANNIE TSUI TSUI
Exec Dt:
05/11/2017
5
YOUNG, CHRISTOPHER CHARLES
Exec Dt:
05/11/2017
6
ZHENG, YUNHUI
Exec Dt:
05/11/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10558459
US20180329704
15594257
Correspondence name and address
DEIDRA D. RITCHERSON
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:044401/0369   Pages: 8
Recorded: 12/14/2017
Attorney Dkt #:YOR820162521US02/IBMP214A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAREDO, JIM
Exec Dt:
05/11/2017
2
SLOMINSKI, ALEKSANDER
Exec Dt:
05/11/2017
3
WITTERN, JOHN ERIK
Exec Dt:
05/11/2017
4
YING, ANNIE TSUI TSUI
Exec Dt:
05/11/2017
5
YOUNG, CHRISTOPHER CHARLES
Exec Dt:
05/11/2017
6
ZHENG, YUNHUI
Exec Dt:
05/11/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10620949
US20180329705
15842429
Correspondence name and address
AMIN, TUROCY & WATSON, LLP - IBM
127 PUBLIC SQUARE, 57TH FLOOR
KEY TOWER
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:051321/0642   Pages: 14
Recorded: 12/18/2019
Attorney Dkt #:YOR820162521US03/IBMP214B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAREDO, JIM
Exec Dt:
05/11/2017
2
SLOMINSKI, ALEKSANDER
Exec Dt:
05/11/2017
3
WITTERN, JOHN ERIK
Exec Dt:
05/11/2017
4
YING, ANNIE TSUI TSUI
Exec Dt:
05/11/2017
5
YOUNG, CHRISTOPHER CHARLES
Exec Dt:
05/11/2017
6
ZHENG, YUNHUI
Exec Dt:
05/11/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11048505
US20200125362
16719084
Correspondence name and address
AMIN, TUROCY & WATSON, LLP - IBM
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 9
Reel/Frame:042680/0808   Pages: 10
Recorded: 06/12/2017
Attorney Dkt #:YOR820162615US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOLBY, JULIAN TIMOTHY
Exec Dt:
06/12/2017
2
LAREDO, JIM ALAIN
Exec Dt:
06/12/2017
3
SLOMINSKI, ALEKSANDER
Exec Dt:
06/12/2017
4
WITTERN, JOHN ERIK
Exec Dt:
06/12/2017
5
YING, ANNIE T.
Exec Dt:
06/09/2017
6
YOUNG, CHRISTOPHER
Exec Dt:
06/12/2017
7
ZHENG, YUNHUI
Exec Dt:
06/12/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10409711
US20180357154
15620769
Correspondence name and address
INTELLETEK LAW GROUP, PLLC
800 2ND AVENUE
SUITE 804
NEW YORK, NY 10017
Assignment: 10
Reel/Frame:044269/0775   Pages: 10
Recorded: 12/01/2017
Attorney Dkt #:YOR820162674US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAREDO, JIM A.
Exec Dt:
11/28/2017
2
SLOMINSKI, ALEKSANDER
Exec Dt:
11/30/2017
3
WITTERN, JOHN E.
Exec Dt:
11/28/2017
4
YING, ANNIE T.
Exec Dt:
11/28/2017
5
YOUNG, CHRISTOPHER C.
Exec Dt:
11/29/2017
6
ZHENG, YUNHUI
Exec Dt:
11/29/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11074158
US20190171551
15828480
Correspondence name and address
IBM CORPORATION - ENDICOTT DRAFTING CENT
T.J. WATSON RESEARCH CENTER
1101 KITCHAWAN ROAD, ROUTE 134, PO BOX 2
YORKTOWN, NY 10598
Assignment: 11
Reel/Frame:047935/0066   Pages: 10
Recorded: 01/08/2019
Attorney Dkt #:YOR820160891US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, PENG
Exec Dt:
12/11/2018
2
ZHENG, YUNHUI
Exec Dt:
12/11/2018
3
PISTOIA, MARCO
Exec Dt:
12/11/2018
4
TRIPP, OMER
Exec Dt:
12/12/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11194908
US20200218805
16242817
Correspondence name and address
IBM YOR IPLAW (GLF) C/O GARG LAW FIRM, P
11910 SENDERA LN
RICHMOND, TX 77407
Assignment: 12
Reel/Frame:048852/0462   Pages: 9
Recorded: 04/10/2019
Attorney Dkt #:YOR820162513US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YING, ANNIE T.
Exec Dt:
04/09/2019
2
YOUNG, CHRISTOPHER CHARLES
Exec Dt:
04/08/2019
3
WITTERN, JOHN ERIK
Exec Dt:
04/08/2019
4
ZHENG, YUNHUI
Exec Dt:
04/08/2019
5
LAREDO, JIM
Exec Dt:
04/09/2019
6
SLOMINSKI, ALEKSANDER
Exec Dt:
04/08/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11113029
US20200326913
16380964
Correspondence name and address
INTELLETEK LAW GROUP, PLLC GABRIEL DANIE
800 2ND AVENUE
SUITE 804
NEW YORK, NY 10017
Assignment: 13
Reel/Frame:054780/0396   Pages: 5
Recorded: 12/30/2020
Attorney Dkt #:P202006479US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUJAR, SAURABH
Exec Dt:
12/29/2020
2
BURATTI, LUCA
Exec Dt:
12/29/2020
3
MORARI, ALESSANDRO
Exec Dt:
12/28/2020
4
LAREDO, JIM ALAIN
Exec Dt:
12/27/2020
5
BORNEA, MIHAELA ANCUTA
Exec Dt:
12/29/2020
6
MCCARLEY, JEFFREY SCOTT
Exec Dt:
12/29/2020
7
ZHENG, YUNHUI
Exec Dt:
12/23/2020
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11765193
US20220210178
17138408
Correspondence name and address
IBM CORPORATION - ENDICOTT DRAFTING CENT
T.J. WATSON RESEARCH CENTER
1101 KITCHAWAN ROAD, ROUTE 134, PO BOX 2
YORKTOWN, NY 10598
Assignment: 14
Reel/Frame:055751/0410   Pages: 5
Recorded: 03/29/2021
Attorney Dkt #:P201912202US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, SHIWAN
Exec Dt:
03/15/2021
2
YANG, BO
Exec Dt:
03/17/2021
3
GUO, HONGLEI
Exec Dt:
03/16/2021
4
SU, ZHONG
Exec Dt:
03/17/2021
5
ZHENG, YUNHUI
Exec Dt:
03/16/2021
6
LAREDO, JIM ALAIN
Exec Dt:
03/23/2021
7
MORARI, ALESSANDRO
Exec Dt:
03/15/2021
8
PISTOIA, MARCO
Exec Dt:
03/22/2021
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11762758
US20220308984
17215341
Correspondence name and address
IBM CORPORATION - ENDICOTT DRAFTING CENT
T.J. WATSON RESEARCH CENTER
1101 KITCHAWAN ROAD, ROUTE 134, PO BOX 2
YORKTOWN, NY 10598
Assignment: 15
Reel/Frame:056186/0254   Pages: 5
Recorded: 05/10/2021
Attorney Dkt #:P202005736US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, YUNHUI
Exec Dt:
05/06/2021
2
SUNEJA, SAHIL
Exec Dt:
05/06/2021
3
ZHUANG, YUFAN
Exec Dt:
05/06/2021
4
MORARI, ALESSANDRO
Exec Dt:
05/10/2021
5
LAREDO, JIM ALAIN
Exec Dt:
05/06/2021
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220358400
17315701
Correspondence name and address
LIEBERMAN & BRANDSDORFER, LLC
802 STILL CREEK LANE
GAITHERSBURG, MD 20878
Assignment: 16
Reel/Frame:057664/0679   Pages: 5
Recorded: 10/01/2021
Attorney Dkt #:P202103298US01/IBM875US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNEJA, SAHIL
Exec Dt:
09/29/2021
2
ZHUANG, YUFAN
Exec Dt:
09/30/2021
3
ZHENG, YUNHUI
Exec Dt:
09/29/2021
4
MORARI, ALESSANDRO
Exec Dt:
09/30/2021
5
LAREDO, JIM ALAIN
Exec Dt:
09/30/2021
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230115723
17491275
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 17
Reel/Frame:057759/0285   Pages: 5
Recorded: 10/12/2021
Attorney Dkt #:P202103348US01/IBMP874US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNEJA, SAHIL
Exec Dt:
10/11/2021
2
ZHUANG, YUFAN
Exec Dt:
10/11/2021
3
ZHENG, YUNHUI
Exec Dt:
10/11/2021
4
MORARI, ALESSANDRO
Exec Dt:
10/11/2021
5
LAREDO, JIM ALAIN
Exec Dt:
10/11/2021
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11947940
US20230113733
17498463
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 18
Reel/Frame:057859/0847   Pages: 5
Recorded: 10/21/2021
Attorney Dkt #:P202103464US01/IBMP873US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNEJA, SAHIL
Exec Dt:
10/18/2021
2
ZHUANG, YUFAN
Exec Dt:
10/18/2021
3
ZHENG, YUNHUI
Exec Dt:
10/18/2021
4
MORARI, ALESSANDRO
Exec Dt:
10/20/2021
5
LAREDO, JIM ALAIN
Exec Dt:
10/18/2021
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230130781
17506753
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122

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