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Patent Assignment Assignor Details
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Assignor Name : GUAN, TAO
Total Assignments: 12
Assignment: 1
Reel/Frame:012970/0104   Pages: 3
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, TAO
Exec Dt:
05/23/2002
2
HUBER, LEO
Exec Dt:
05/23/2002
3
YIP, MICHAEL
Exec Dt:
05/23/2002
Assignee
1
EXTREME NETWORKS
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7245619
NONE
10160141
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
GREGORY D. CALDWELL
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, C.A. 90025
Assignment: 2
Reel/Frame:012989/0008   Pages: 3
Recorded: 06/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, TAO
Exec Dt:
05/23/2002
2
YIP, MICHAEL
Exec Dt:
05/23/2002
Assignee
1
EXTREME NETWORKS
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7334048
NONE
10164980
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
DONNA JO CONINGSBY
12400 WILSHIRE BLVD.
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 3
Reel/Frame:032120/0877   Pages: 7
Recorded: 02/03/2014
Attorney Dkt #:000119-004401US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, KWUN-NAN KEVIN
Exec Dt:
01/22/2014
2
MOHAMMED, SHAFIUDDIN
Exec Dt:
01/22/2014
3
GUAN, TAO
Exec Dt:
01/27/2014
4
SINHA, VISHAL
Exec Dt:
02/01/2014
Assignee
1
BROCADE COMMUNICATIONS SYSTEMS, INC.
130 HOLGER WAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9853889
US20140341080
14171152
Correspondence name and address
FOUNTAINHEAD LAW GROUP P.C FOUNTAINHEAD
900 LAFAYETTE STREET SUITE 301
SUITE 301
SANTA CLARA, CA 95050
Assignment: 4
Reel/Frame:033892/0010   Pages: 8
Recorded: 10/06/2014
Attorney Dkt #:000119-006301US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, KWUN-NAN KEVIN
Exec Dt:
09/17/2014
2
SINHA, VISHAL
Exec Dt:
09/25/2014
3
ZHANG, GEFAN
Exec Dt:
09/23/2014
4
BAFNA, KALPESH
Exec Dt:
09/23/2014
5
DINDORKAR, SIDDHESH
Exec Dt:
10/03/2014
6
GUAN, TAO
Exec Dt:
09/24/2014
Assignee
1
BROCADE COMMUNICATIONS SYSTEMS, INC.
130 HOLGER WAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9692695
US20150281055
14506943
Correspondence name and address
FOUNTAINHEAD LAW GROUP P.C FOUNTAINHEAD
900 LAFAYETTE STREET SUITE 301
SUITE 301
SANTA CLARA, CA 95050
Assignment: 5
Reel/Frame:037008/0959   Pages: 8
Recorded: 11/11/2015
Attorney Dkt #:CA920150091US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOXALL, ALAN S.
Exec Dt:
11/10/2015
2
COOPER, STEVEN
Exec Dt:
11/09/2015
3
GUAN, TAO
Exec Dt:
11/10/2015
4
TRUONG, TRONG
Exec Dt:
11/10/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10169192
US20170132109
14937940
Correspondence name and address
IBM CORPORATION - ENDICOTT DRAFTING CENT
2455 SOUTH ROAD
M/S P386, BLDG. 008-2
POUGHKEEPSIE, NY 12601
Assignment: 6
Reel/Frame:039886/0971   Pages: 24
Recorded: 08/31/2016
Attorney Dkt #:13768.2745.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIN, ZHICHENG
Exec Dt:
06/27/2016
2
CHEN, XIAOYU
Exec Dt:
07/29/2016
3
GUAN, TAO
Exec Dt:
08/06/2016
4
BRETT, PAUL MICHAEL
Exec Dt:
07/29/2016
5
ZHANG, NAN
Exec Dt:
06/28/2016
6
EKANAYAKE, JALIYA N.
Exec Dt:
06/27/2016
7
BOUTIN, ERIC
Exec Dt:
08/29/2016
8
KORSUN, ANNA
Exec Dt:
08/04/2016
9
ZHOU, JINGREN
Exec Dt:
06/28/2016
10
LIN, HAIBO
Exec Dt:
08/03/2016
11
IAKOVENKO, PAVEL N.
Exec Dt:
07/29/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10530892
US20170094020
15197583
Correspondence name and address
WORKMAN NYDEGGER/MICROSOFT
60 E. SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 7
Reel/Frame:039890/0212   Pages: 24
Recorded: 08/31/2016
Attorney Dkt #:13768.2745.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIN, ZHICHENG
Exec Dt:
06/27/2016
2
CHEN, XIAOYU
Exec Dt:
07/29/2016
3
GUAN, TAO
Exec Dt:
08/06/2016
4
BRETT, PAUL MICHAEL
Exec Dt:
07/29/2016
5
ZHANG, NAN
Exec Dt:
06/28/2016
6
EKANAYAKE, JALIYA N.
Exec Dt:
06/27/2016
7
BOUTIN, ERIC
Exec Dt:
08/29/2016
8
KORSUN, ANNA
Exec Dt:
08/04/2016
9
ZHOU, JINGREN
Exec Dt:
06/28/2016
10
LIN, HAIBO
Exec Dt:
08/03/2016
11
IAKOVENKO, PAVEL N.
Exec Dt:
07/29/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10212255
US20170090958
15197592
Correspondence name and address
WORKMAN NYDEGGER/MICROSOFT
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 8
Reel/Frame:048369/0718   Pages: 24
Recorded: 02/19/2019
Attorney Dkt #:13768.2745.2.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIN, ZHICHENG
Exec Dt:
06/27/2016
2
CHEN, XIAOYU
Exec Dt:
07/29/2016
3
GUAN, TAO
Exec Dt:
08/06/2016
4
BRETT, PAUL MICHAEL
Exec Dt:
07/29/2016
5
ZHANG, NAN
Exec Dt:
06/28/2016
6
EKANAYAKE, JALIYA N.
Exec Dt:
06/27/2016
7
BOUTIN, ERIC
Exec Dt:
08/29/2016
8
KORSUN, ANNA
Exec Dt:
08/04/2016
9
ZHOU, JINGREN
Exec Dt:
06/28/2016
10
LIN, HAIBO
Exec Dt:
08/03/2016
11
IAKOVENKO, PAVEL N.
Exec Dt:
07/29/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10749984
US20190387073
16279027
Correspondence name and address
WORKMAN NYDEGGER/MICROSOFT
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 9
Reel/Frame:040281/0008   Pages: 22
Recorded: 11/10/2016
Attorney Dkt #:360515-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIN, ZHICHENG
Exec Dt:
09/22/2016
2
SUN, JIN
Exec Dt:
09/22/2016
3
LI, MING
Exec Dt:
09/23/2016
4
EKANAYAKE, JALIYA NISHANTHA
Exec Dt:
09/23/2016
5
KWON, YONGCHUL
Exec Dt:
09/25/2016
6
BLAKELEY, JOSE A.
Exec Dt:
09/22/2016
7
FRIEDMAN, MARC T.
Exec Dt:
11/08/2016
8
LIN, HAIBO
Exec Dt:
10/17/2016
9
RAMAKRISHNAN, RAGHUNATH
Exec Dt:
11/08/2016
10
GUAN, TAO
Exec Dt:
10/26/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY, PATENT DOCKETING GROUP DEPT
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10366084
US20180075098
15267115
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
PATENT DOCKETING GROUP DEPT
REDMOND, WA 98052
Assignment: 10
Reel/Frame:052209/0079   Pages: 10
Recorded: 03/24/2020
Attorney Dkt #:210167.0581.0 (P554)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, WEIGUANG
Exec Dt:
02/26/2019
2
LIAO, ZHIQIANG
Exec Dt:
02/27/2020
3
LUO, XINNENG
Exec Dt:
02/26/2019
4
GUAN, TAO
Exec Dt:
08/10/2018
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10658764
US20180294577
16007165
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
P.O. BOX 7037
ATLANTA, GA 30357-0037
Assignment: 11
Reel/Frame:054599/0796   Pages: 5
Recorded: 12/10/2020
Attorney Dkt #:P202003934US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, XIAO LING
Exec Dt:
12/02/2020
2
WANG, HENG
Exec Dt:
12/02/2020
3
GUAN, TAO
Exec Dt:
12/02/2020
4
HUANG, WEN JI
Exec Dt:
12/03/2020
5
HAN, WEN BIN
Exec Dt:
12/03/2020
6
LI, SHENG SHUANG
Exec Dt:
12/03/2020
7
WANG, CHENG FANG
Exec Dt:
12/03/2020
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11288170
NONE
17247397
Correspondence name and address
IBM CORP. - FISHKILL DRAFTING CENTER
2455 SOUTH ROAD
M/S P386, BLDG. 008-2
POUGHKEEPSIE, NY 12601
Assignment: 12
Reel/Frame:061261/0803   Pages: 5
Recorded: 09/29/2022
Attorney Dkt #:P202107028US01_8152-0330
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HENG
Exec Dt:
09/28/2022
2
CHEN, XIAO LING
Exec Dt:
09/28/2022
3
LIU, XIN PENG
Exec Dt:
09/27/2022
4
GUAN, TAO
Exec Dt:
09/27/2022
5
WU, WEI
Exec Dt:
09/27/2022
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240111550
17956728
Correspondence name and address
CUENOT, FORSYTHE & KIM, LLC
20283 STATE ROAD 7
SUITE 300
BOCA RATON, FL 33498

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