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 : TZENG, LIANG DAVID
Total Assignments: 3
Assignment: 1
Reel/Frame:007282/0784   Pages: 4
Recorded: 12/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/1994
2
Exec Dt:
12/20/1994
3
Exec Dt:
12/14/1994
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08360895
Correspondence name and address
S. H. DWORETSKY
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07074-0636
Assignment: 2
Reel/Frame:011994/0878   Pages: 6
Recorded: 07/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2001
2
Exec Dt:
07/13/2001
3
Exec Dt:
07/13/2001
4
Exec Dt:
07/13/2001
Assignee
1
115 CORPORATE BLVD.
SOUTH PLAINFIELD, NEW JERSEY 07080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09907283
Correspondence name and address
WENDY W. KOBA, ESQ.
PO BOX 556
SPRINGTOWN, PA 18081
Assignment: 3
Reel/Frame:012000/0086   Pages: 5
Recorded: 07/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2001
2
Exec Dt:
07/10/2001
3
Exec Dt:
07/16/2001
Assignee
1
115 CORPORATE BLVD.
SOUTH PLAINFIELD, NEW JERSEY 07080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09907246
Correspondence name and address
WENDY W. KOBA, ESQ.
PO BOX 556
SPRINGTOWN, PA 18081

Search Results as of: 05/29/2024 11:13 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