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 : YANG, GUANGHONG
Total Assignments: 9
Assignment: 1
Reel/Frame:011834/0598   Pages: 5
Recorded: 05/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, MIN
Exec Dt:
01/11/2001
2
SHEN, JIAN
Exec Dt:
01/11/2001
3
LI, STEVEN
Exec Dt:
01/11/2001
4
YANG, GUANGHONG
Exec Dt:
01/11/2001
5
ZHAO, BIN
Exec Dt:
01/11/2001
6
YAN, SHI
Exec Dt:
01/11/2001
7
YUAN, ZHENG
Exec Dt:
01/11/2001
Assignee
1
WEBEX COMMUNICATIONS, INC.
110 ROSE ORCHARD WAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7130883
US20030167301
09751424
Correspondence name and address
SKJERVEN MORRILL MACPHERSON LLP
FABIO E. MARINO
25 METRO DRIVE
SUITE 700
SAN JOSE, CA 95110
Assignment: 2
Reel/Frame:011762/0564   Pages: 6
Recorded: 04/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, MIN
Exec Dt:
02/27/2001
2
YANG, GUANGHONG
Exec Dt:
03/02/2001
3
YUAN, ZHENG
Exec Dt:
03/01/2001
4
WEI, SONG XIANG
Exec Dt:
03/02/2001
Assignee
1
WEBEX COMMUNICATIONS, INC.
110 ROSE ORCHARD WAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6763501
NONE
09591377
Correspondence name and address
FISH & RICHARDSON P.C.
WILLIAM J. EGAN, III
2200 SAND HILL ROAD, SUITE 100
MENLO PARK, CALIFORNIA 94025
Assignment: 3
Reel/Frame:011765/0279   Pages: 6
Recorded: 04/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUANGHONG
Exec Dt:
03/02/2001
2
ZHU, MIN
Exec Dt:
02/26/2001
3
YUAN, ZHENG
Exec Dt:
03/01/2001
4
WEI, SONG XIANG
Exec Dt:
03/02/2001
Assignee
1
WEBEX COMMUNICATIONS, INC.
110 ROSE ORCHARD WAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6654032
NONE
09471938
Correspondence name and address
FISH & RICHARDSON P.C.
WILLIAM J. EGAN III
2200 SAN HILL RD
SUITE 100
MENLO PARK, CA 94025
Assignment: 4
Reel/Frame:012148/0265   Pages: 5
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, MIN
Exec Dt:
08/30/2001
2
SHEN, JIAN
Exec Dt:
08/31/2001
3
LI, STEVEN
Exec Dt:
08/30/2001
4
YANG, GUANGHONG
Exec Dt:
08/31/2001
5
ZHAO, BIN
Exec Dt:
08/31/2001
6
YAN, SHI
Exec Dt:
08/30/2001
7
YUAN, ZHENG
Exec Dt:
08/30/2001
Assignee
1
WEBEX COMMUNICATIONS, INC.
110 ROSE ORCHARD WAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7130883
US20030167301
09751424
Correspondence name and address
SKJERVEN MORRILL MACPHERSON LLP
ALAN H. MACPHERSON
25 METRO DRIVE, SUITE 700
SAN JOSE, CA 95110
Assignment: 5
Reel/Frame:012212/0792   Pages: 3
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUANGHONG
Exec Dt:
09/20/2001
2
MARTIN, CHRISTOPHER
Exec Dt:
09/20/2001
Assignee
1
WEBEX COMMUNICATIONS, INC.
307 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7216172
US20030061355
09963216
Correspondence name and address
SKJERVEN MORRILL MACPHERSON LLP
TODD M. BRIGGS
3 EMBARCADERO CENTER, SUITE 2800
SAN FRANCISCO, CA 94111
Assignment: 6
Reel/Frame:014522/0900   Pages: 2
Recorded: 09/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, GUANGHONG
Exec Dt:
09/17/2003
Assignee
1
COLLATUS CORPORATION
2115 BUTTERFIELD ROAD, SUITE 303
OAKBROOK, ILLINOIS 60523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040078471
10653638
Correspondence name and address
PATENT LAW OFFICES OF MICHAEL E. WOODS
MICHAEL E. WOODS
89 CORTE CAYUGA
GREENBRAE, CA 94904-1307
Assignment: 7
Reel/Frame:014973/0420   Pages: 2
Recorded: 02/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, GUANGHONG
Exec Dt:
02/06/2004
Assignee
1
COLLATUS CORPORATION
2115 BUTTERFIELD ROAD
SUITE 303
OAKBROOK, ILLINOIS 60523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040117485
10678347
Correspondence name and address
PATENT LAW OFFICES OF MICHAEL E. WOODS
MICHAEL E. WOODS
89 CORTE CAYUGA
GREENBRAE, CA 94904-1307
Assignment: 8
Reel/Frame:032753/0909   Pages: 4
Recorded: 04/25/2014
Attorney Dkt #:1132-006.005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUANGHONG
Exec Dt:
03/31/2011
2
CHAN, WILL
Exec Dt:
04/04/2011
3
HUANG, ALEX
Exec Dt:
03/31/2011
4
LIANG, SHENG
Exec Dt:
04/04/2011
5
VITTAL, CHIRADEEP
Exec Dt:
04/04/2011
Assignee
1
CLOUD.COM, INC.
2400 STEVENS CREEK BLVD.
SUITE 390
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9225661
NONE
14057438
Correspondence name and address
JAMES F. THOMPSON, ESQ.
BAINWOOD, HUANG & ASSOCIATES, LLC
2 CONNECTOR ROAD
WESTBOROUGH, MA 01581
Assignment: 9
Reel/Frame:058901/0610   Pages: 3
Recorded: 02/06/2022
Attorney Dkt #:ZZYH-US-IP-0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUANGHONG
Exec Dt:
01/13/2022
2
JIA, CAIHONG
Exec Dt:
01/13/2022
Assignee
1
HENAN UNIVERSITY
NO.85, MINGLUN STREET
KAIFENG, HENAN, CHINA 475001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220258243
17597858
Correspondence name and address
SUI ZHONG
P. O. BOX 151
MILLBURN, NJ 07041

Search Results as of: 05/09/2024 07:29 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