skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : CAI, YIQUN
Total Assignments: 12
Assignment: 1
Reel/Frame:010020/0907   Pages: 5
Recorded: 06/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, CHENG
Exec Dt:
06/10/1999
2
NAIK, CHICKAYYA G.
Exec Dt:
06/10/1999
3
DAVAR, JONATHAN
Exec Dt:
06/10/1999
4
CAI, YIQUN
Exec Dt:
06/10/1999
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE, BUILDING D
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6553028
NONE
09302823
Correspondence name and address
CESARI AND MCKENNA, LLP
CHARLES J. BARBAS, ESQ.
30 ROWES WHARF
BOSTON, MA 02110
Assignment: 2
Reel/Frame:011236/0960   Pages: 5
Recorded: 10/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, ISHAN
Exec Dt:
10/13/2000
2
CHANDIKA, NAGARANI
Exec Dt:
10/13/2000
3
MELLACHERUVA, RAMANA
Exec Dt:
10/13/2000
4
CAI, YIQUN
Exec Dt:
10/13/2000
Assignee
1
CISCO TECHNOLOGY, INC,
BUILDING D
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6847638
NONE
09688895
Correspondence name and address
CESARI AND MCKENNA, LLP
A. SIDNEY JOHNSTON
88 BALCK FALCON AVENUE
BOSTON MA 02210
Assignment: 3
Reel/Frame:012338/0635   Pages: 9
Recorded: 11/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIJNANDS, IJSBRAND
Exec Dt:
09/25/2001
2
BOERS, ARJEN
Exec Dt:
10/03/2001
3
CAI, YIQUN
Exec Dt:
09/27/2001
4
SPEAKMAN, TONY
Exec Dt:
10/03/2001
Assignee
1
CISCO TECHNOLOGY, INC.
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7830787
NONE
09962958
Correspondence name and address
SKJERVEN MORRILL MACPHERSON LLP
RITA M. WISOR
25 METRO DRIVE, SUITE 700
SAN JOSE, CA 95110
Assignment: 4
Reel/Frame:015257/0739   Pages: 4
Recorded: 04/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIJNANDS, IJSBRAND
Exec Dt:
02/12/2004
2
BOERS, ARJEN
Exec Dt:
02/12/2004
3
CAI, YIQUN
Exec Dt:
02/12/2004
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7925778
NONE
10779183
Correspondence name and address
HICKMAN PALERMO TRUONG & BECKER LLP
1600 WILLOW STREET
SAN JOSE, CA 95125
Assignment: 5
Reel/Frame:016704/0992   Pages: 2
Recorded: 06/14/2005
Attorney Dkt #:CIS0239US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALVAREZ, DANIEL A.
Exec Dt:
06/01/2005
2
CAI, YIQUN
Exec Dt:
06/03/2005
Assignee
1
CISCO TECHNOLOGY, INC.
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060291444
11152117
Correspondence name and address
ERIC A. STEPHENSON
CAMPBELL STEPHENSON ASCOLESE LLP
4807 SPICEWOOD SPRINGS ROAD
BUILDING 4, SUITE 201
AUSTIN, TEXAS 78759
Assignment: 6
Reel/Frame:017754/0397   Pages: 15
Recorded: 06/09/2006
Attorney Dkt #:1370.156US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, YIQUN
Exec Dt:
05/30/2006
2
ECKERT, TOERLESS
Exec Dt:
05/28/2006
3
VICISANO, LORENZO
Exec Dt:
06/08/2006
4
BOERS, ARJEN
Exec Dt:
05/31/2006
5
ALVAREZ, DANIEL A.
Exec Dt:
06/08/2006
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8259612
US20070286093
11423375
Correspondence name and address
GARTH VIVIER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:020146/0054   Pages: 5
Recorded: 11/21/2007
Attorney Dkt #:1654.030900 (CPOL952270)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAALOUF, AMAL
Exec Dt:
11/20/2007
2
WILLISTON, DANIEL
Exec Dt:
11/20/2007
3
CAI, YIQUN
Exec Dt:
11/19/2007
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7894430
US20090129383
11943893
Correspondence name and address
PATTERSON & SHERIDAN, LLP/CISC
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 8
Reel/Frame:023222/0471   Pages: 4
Recorded: 08/28/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, YIQUN
Exec Dt:
08/26/2009
2
ECKERT, TOERLESS
Exec Dt:
08/27/2009
3
OU, HEIDI
Exec Dt:
08/27/2009
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA US 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8184628
US20110051727
12584008
Correspondence name and address
CINDY S. KAPLAN
P.O. BOX 2448
SARATOGA, CALIFORNIA 95070
Assignment: 9
Reel/Frame:024596/0459   Pages: 4
Recorded: 06/25/2010
Attorney Dkt #:03919.0197 (962592)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, YIQUN
Exec Dt:
06/22/2010
2
OU, HEIDI
Exec Dt:
06/22/2010
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8711853
US20110317695
12823753
Correspondence name and address
PATENT CAPITAL GROUP - CISCO
6119 MCCOMMAS
DALLAS, TX 75214
Assignment: 10
Reel/Frame:025920/0641   Pages: 5
Recorded: 02/28/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, YIQUN
Exec Dt:
02/28/2011
2
OU, HEIDI
Exec Dt:
02/28/2011
3
WEI, LIMING
Exec Dt:
02/28/2011
4
KARAN, APOORVA
Exec Dt:
02/28/2011
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9240942
US20120218898
12932604
Correspondence name and address
CINDY S. KAPLAN
P.O. BOX 2448
SARATOGA, CALIFORNIA 95070
Assignment: 11
Reel/Frame:026449/0697   Pages: 2
Recorded: 05/20/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, YIQUN
Exec Dt:
05/18/2011
2
OU, HEIDI
Exec Dt:
05/19/2011
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9071546
US20120294308
13068789
Correspondence name and address
CINDY S. KAPLAN
P.O. BOX 2448
SARATOGA, CALIFORNIA 95070
Assignment: 12
Reel/Frame:037019/0063   Pages: 8
Recorded: 10/30/2015
Attorney Dkt #:13768.2569
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, PARVEEN KUMAR
Exec Dt:
10/30/2015
2
CAI, YIQUN
Exec Dt:
10/26/2015
3
RAJ, HIMANSHU
Exec Dt:
10/28/2015
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10075304
US20170126430
14929049
Correspondence name and address
WORKMAN NYDEGGER/MS EXPORT CONTROL
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111

Search Results as of: 04/29/2024 01:37 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT