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 : HSU, CHIH CHUNG
Total Assignments: 3
Assignment: 1
Reel/Frame:013249/0783   Pages: 3
Recorded: 08/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2002
2
Exec Dt:
08/29/2002
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10231570
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
BRADFORD B. WRIGHT
P.O. BOX 33427
OFFICE OF INTELL. PROP. COUNSEL
ST. PAUL, MINNESOTA 55133-3427
Assignment: 2
Reel/Frame:033546/0340   Pages: 3
Recorded: 08/15/2014
Attorney Dkt #:09751.1064US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2014
2
Exec Dt:
07/21/2014
3
Exec Dt:
08/01/2014
4
Exec Dt:
07/31/2014
Assignee
1
TAI YUEN HI-TECH INDUSTRIAL PARK
8F-2, NO.32, TAIYUAN ST.,
CHUPEI CITY, HSINCHU COUNTY, TAIWAN 30265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14460335
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:036698/0735   Pages: 4
Recorded: 09/30/2015
Attorney Dkt #:18506-864
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2015
2
Exec Dt:
08/05/2015
3
Exec Dt:
08/19/2015
4
Exec Dt:
08/05/2015
5
Exec Dt:
08/05/2015
6
Exec Dt:
08/05/2015
Assignee
1
TAI YUEN HI-TECH INDUSTRIAL PARK 8F-2, NO.32, TAIYUAN ST., CHUPEI CITY
HSINCHU COUNTY, TAIWAN 30265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14871916
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660

Search Results as of: 05/10/2024 04:36 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