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Patent Assignment Assignor Details
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Assignor Name : CHEUNG, DAVID CHUN YING
Total Assignments: 12
Assignment: 1
Reel/Frame:011178/0931   Pages: 3
Recorded: 09/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, IVY PEI-SHAN
Exec Dt:
09/07/2000
2
CHEUNG, DAVID CHUN YING
Exec Dt:
09/07/2000
3
JALAN, RAJKUMAR RAMNIRANJAN
Exec Dt:
09/20/2000
Assignee
1
FOUNDRY NETWORKS, INC.
2100 GOLD STREET
SAN JOSE, CALIFORNIA 95002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7454500
NONE
09670487
Correspondence name and address
SKJERVEN MORRILL MACPHERSON LLP
EDWARD C. KWOK
25 METRO DRIVE
SUITE 700
SAN JOSE, CA 95110
Assignment: 2
Reel/Frame:039492/0969   Pages: 3
Recorded: 07/27/2016
Attorney Dkt #:085284-0879313(003212US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, IVY PEI-SHAN
Exec Dt:
09/07/2000
2
CHEUNG, DAVID CHUN YING
Exec Dt:
09/20/2000
3
JALAN, RAJKUMAR RAMNIRANJAN
Exec Dt:
09/20/2000
Assignee
1
FOUNDRY NETWORKS, INC.
2100 GOLD STREET
SAN JOSE, CALIFORNIA 95002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9479574
US20140040478
13925670
Correspondence name and address
SUJIT B. KOTWAL
KILPATRICK TOWNSEND & STOCKTON LLP
IP DOCKETING-22, 1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309
Assignment: 3
Reel/Frame:012874/0885   Pages: 6
Recorded: 05/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZETO, RONALD W.
Exec Dt:
05/02/2002
2
CHEUNG, DAVID CHUN YING
Exec Dt:
05/02/2002
3
JALAN, RAJKUMAR
Exec Dt:
05/02/2002
4
DEVARAPALLI, SRIDHAR J.
Exec Dt:
05/01/2002
Assignee
1
FOUNDRY NETWORKS, INC.
2100 GOLD STREET
ALVISO, CALIFORNIA 95002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8819252
NONE
10139095
Correspondence name and address
THELEN REID & PRIEST LLP
DAVID B. RITCHIE
P.O. BOX 640640
SAN JOSE, CA 95164-0640
Assignment: 4
Reel/Frame:012874/0904   Pages: 5
Recorded: 05/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZETO, RONALD W.
Exec Dt:
05/02/2002
2
CHEUNG, DAVID CHUN YING
Exec Dt:
05/02/2002
3
JALAN, RAJKUMAR
Exec Dt:
05/02/2002
Assignee
1
FOUNDRY NETWORKS, INC.
2100 GOLD STREET
ALVISO, CALIFORNIA 95002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8554929
NONE
10139076
Correspondence name and address
THELEN REID & PRIEST LLP
DAVID B. RITCHIE
P.O. BOX 640640
SAN JOSE, CA 95164-0640
Assignment: 5
Reel/Frame:012879/0082   Pages: 5
Recorded: 05/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZETO, RONALD W.
Exec Dt:
05/02/2002
2
CHEUNG, DAVID CHUN YING
Exec Dt:
05/02/2002
3
JALAN, RAJKUMAR
Exec Dt:
05/02/2002
Assignee
1
FOUNDRY NETWORKS, INC.
2100 GOLD STREET
ALVISO, CALIFORNIA 95002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7707295
NONE
10139073
Correspondence name and address
THELEN REID & PRIEST LLP
DAVID B. RITCHIE
P.O. BOX 640640
SAN JOSE, CA 95164-0640
Assignment: 6
Reel/Frame:026227/0645   Pages: 5
Recorded: 05/04/2011
Attorney Dkt #:434103-000101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZETO, RONALD W.
Exec Dt:
05/02/2002
2
CHEUNG, DAVID CHUN YING
Exec Dt:
05/02/2002
3
JALAN, RAJKUMAR
Exec Dt:
05/02/2002
Assignee
1
FOUNDRY NETWORKS, INC.
130 HOLGER WAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110082947
12723615
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 7
Reel/Frame:026262/0655   Pages: 5
Recorded: 05/11/2011
Attorney Dkt #:434103-000108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZETO, RONALD W.
Exec Dt:
05/02/2002
2
CHEUNG, DAVID CHUN YING
Exec Dt:
05/02/2002
3
JALAN, RAJKUMAR
Exec Dt:
05/02/2002
Assignee
1
FOUNDRY NETWORKS, INC.
130 HOLGER WAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8572228
US20100235507
12785423
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 8
Reel/Frame:013143/0872   Pages: 4
Recorded: 07/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMMULA, SUNANDA LAKSHMI
Exec Dt:
07/25/2002
2
HSU, IVY PEI-SHAN
Exec Dt:
07/25/2002
3
JALAN, RAJKUMAR
Exec Dt:
07/25/2002
4
CHEUNG, DAVID CHUN YING
Exec Dt:
07/25/2002
Assignee
1
FOUNDRY NETWORKS, INC.
2100 GOLD STREET
ALVISO, CALIFORNIA 95002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7254626
NONE
10206580
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GROUP
DENNIS M. DE GUZMAN
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 9
Reel/Frame:026119/0178   Pages: 4
Recorded: 04/12/2011
Attorney Dkt #:120442-169960
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMMULA, SUNANDA LAKSHMI
Exec Dt:
07/25/2002
2
HSU, IVY PEI-SHAN
Exec Dt:
07/25/2002
3
JALAN, RAJKUMAR
Exec Dt:
07/25/2002
4
CHEUNG, DAVID CHUN YING
Exec Dt:
07/25/2002
Assignee
1
FOUNDRY NETWORKS, INC.
2100 GOLD STREET
ALVISO, CALIFORNIA 95002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8024441
US20100082787
11707697
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1420 5TH AVENUE, SUITE 3400
SEATTLE, WA 98101
Assignment: 10
Reel/Frame:013535/0392   Pages: 5
Recorded: 11/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOSHI, PRAJAKTA S.
Exec Dt:
11/27/2002
2
CHEUNG, DAVID CHUN YING
Exec Dt:
11/27/2002
Assignee
1
FOUNDRY NETWORKS, INC.
2100 GOLD STREET
ALVISO, CALIFORNIA 95002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9130954
US20100121932
10305823
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GROUP
PLLC
DENNIS M. DE GUZMAN
701 5TH AVE., STE. 6300
SEATTLE, WA 98104-7092
Assignment: 11
Reel/Frame:053633/0277   Pages: 8
Recorded: 08/28/2020
Attorney Dkt #:118026-8082.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUISE, DALE L., JR.
Exec Dt:
08/03/2020
2
CHEUNG, DAVID CHUN YING
Exec Dt:
07/31/2020
3
YUAN, FUSHAN ALLAN
Exec Dt:
08/03/2020
Assignee
1
GIGAMON INC.
3300 OLCOTT STREET
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210352048
16895831
Correspondence name and address
PERKINS COIE LLP
PO BOX 1247
SEATTLE, WA 98111-1247
Assignment: 12
Reel/Frame:061846/0990   Pages: 8
Recorded: 11/21/2022
Attorney Dkt #:118026-8082.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUISE, DALE L., JR.
Exec Dt:
08/03/2020
2
CHEUNG, DAVID CHUN YING
Exec Dt:
07/31/2020
3
YUAN, FUSHAN ALLAN
Exec Dt:
08/03/2020
Assignee
1
GIGAMON INC.
3300 OLCOTT STREET
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230128082
18057581
Correspondence name and address
PERKINS COIE LLP
PO BOX 1247
SEATTLE, WA 98111-1247

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