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 : CHEN, CHAOYUAN
Total Assignments: 10
Assignment: 1
Reel/Frame:009978/0100   Pages: 4
Recorded: 05/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRSCHMAN, SHALOM Z.
Exec Dt:
04/05/1999
2
CHEN, CHAOYUAN
Exec Dt:
05/03/1999
Assignee
1
ADVANCED VIRAL RESEARCH CORP.
1250 EAST HALLANDALE BEACH BLVD.
HALLANDALE, FLORIDA 33009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010049351
09257739
Correspondence name and address
COHEN, PONTANI, LIEBERMAN ETAL
MYRON COHEN
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 2
Reel/Frame:019038/0898   Pages: 3
Recorded: 02/23/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, PENG
Exec Dt:
02/21/2007
2
SUN, SHUYU
Exec Dt:
02/22/2007
3
CHEN, CHAOYUAN
Exec Dt:
02/21/2007
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG
PALDAL-GU
SUWON CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8023227
US20080204930
11710079
Correspondence name and address
BEN J. YORKS
840 NEWPORT CENTER DR., STE. 400
NEWPORT BEACH, CALIFORNIA 92660
Assignment: 3
Reel/Frame:019728/0014   Pages: 2
Recorded: 08/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, CHAOYUAN
Exec Dt:
07/16/2007
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-3DONG, YEONGTONG-GU
SUNWON CITY, GYEONGGI-DO 443-742, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090021864
11890837
Correspondence name and address
GREGORY SCOTT SMITH
GSS LAW GROUP
3900 NEWPARK MALL ROAD, SUITE 317
NEWARK, CALIFORNIA 94560
Assignment: 4
Reel/Frame:022535/0598   Pages: 6
Recorded: 04/10/2009
Attorney Dkt #:M3753
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAOYUAN
Exec Dt:
01/16/2009
2
GALLUZI, GEORGE
Exec Dt:
01/16/2009
3
CHO, JOHN
Exec Dt:
01/16/2009
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8002901
NONE
12354677
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 5
Reel/Frame:022535/0607   Pages: 6
Recorded: 04/10/2009
Attorney Dkt #:M3747
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAOYUAN
Exec Dt:
02/16/2009
2
CHEN, SHAUN
Exec Dt:
02/16/2009
3
ROSANO, MICHAEL S.
Exec Dt:
02/16/2009
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8562748
NONE
12363676
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 6
Reel/Frame:022535/0618   Pages: 5
Recorded: 04/10/2009
Attorney Dkt #:M3746
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAOYUAN
Exec Dt:
02/16/2009
2
CHEN, SHAUN
Exec Dt:
02/16/2009
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8163093
NONE
12369701
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 7
Reel/Frame:031860/0719   Pages: 6
Recorded: 12/30/2013
Attorney Dkt #:M3747.D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAOYUAN
Exec Dt:
02/16/2009
2
CHEN, SHAUN
Exec Dt:
02/16/2009
3
ROSANO, MICHAEL S.
Exec Dt:
02/16/2009
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9177601
NONE
14042278
Correspondence name and address
TANYA JOSEPHS FOR WESTERN DIGITAL
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 8
Reel/Frame:022743/0182   Pages: 6
Recorded: 05/27/2009
Attorney Dkt #:M3842
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAOYUAN
Exec Dt:
05/21/2009
2
LUND, RHOWNICA A.
Exec Dt:
05/21/2009
3
TRIVEDI, ATUL
Exec Dt:
05/21/2009
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8863763
NONE
12473227
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 9
Reel/Frame:022743/0167   Pages: 9
Recorded: 05/27/2009
Attorney Dkt #:M3825
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAOYUAN
Exec Dt:
05/22/2009
2
CHANG, BING-SHIUAN
Exec Dt:
05/22/2009
3
LUND, RHOWNICA A.
Exec Dt:
05/22/2009
4
TRIVEDI, ATUL K.
Exec Dt:
05/22/2009
5
CHO, JOHN
Exec Dt:
05/22/2009
6
CHEN, SHAUN H.
Exec Dt:
05/22/2009
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8404056
NONE
12473223
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 10
Reel/Frame:043549/0703   Pages: 5
Recorded: 09/11/2017
Attorney Dkt #:044119-8289US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAOYUAN
Exec Dt:
09/07/2017
2
YU, KUIFEI
Exec Dt:
09/01/2017
3
LIU, CHI
Exec Dt:
09/07/2017
4
SHI, MENGJIE
Exec Dt:
09/07/2017
Assignee
1
BEIJING ZHIGU RUI TUO TECH CO.,LTD.
NO.33 SHANG DI, XIAOYING WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10481772
US20180074682
15701424
Correspondence name and address
JUN HE LAW OFFICES P.C.
2100 GENG ROAD
SUITE 102
PALO ALTO, CA 94303

Search Results as of: 05/23/2024 05:35 PM
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