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 : CHANG, CHIACHEN
Total Assignments: 4
Assignment: 1
Reel/Frame:018809/0794   Pages: 5
Recorded: 01/26/2007
Attorney Dkt #:10060513-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2006
2
Exec Dt:
11/28/2006
3
Exec Dt:
11/28/2006
4
Exec Dt:
11/29/2006
Assignee
1
P. O. BOX 7599
DL429
LOVELAND, COLORADO 80537-0599
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11467118
Correspondence name and address
LEONOR S. TUCK
5301 STEVENS CREEK BLVD.,
LEGAL DEPARTMENT
SANTA CLARA, CA 95051-7201
Assignment: 2
Reel/Frame:033805/0438   Pages: 6
Recorded: 09/24/2014
Attorney Dkt #:P1837 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/15/2014
2
Exec Dt:
09/15/2014
3
Exec Dt:
09/15/2014
4
Exec Dt:
09/15/2014
5
Exec Dt:
09/15/2014
Assignee
1
430 N. MCCARTHY BOULEVARD
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14316986
Correspondence name and address
JDS UNIPHASE CORPORATION LEGAL DEPARTMEN
20250 CENTURY BLVD
GERMANTOWN, MD 20874
Assignment: 3
Reel/Frame:054484/0104   Pages: 5
Recorded: 11/30/2020
Attorney Dkt #:075931-8002US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2020
2
Exec Dt:
11/19/2020
3
Exec Dt:
11/26/2020
Assignee
1
CONCENTRATION DISTRICT, CHENGDU CORE VALLEY INDUSTRIAL PARK, DONGSHENG STREET, SHUANGLIU DISTRICT
CHENGDU, SICHUAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17106190
Correspondence name and address
JUN HE LAW OFFICES P.C.
2100 GENG ROAD
SUITE 102
PALO ALTO, CA 94303
Assignment: 4
Reel/Frame:062887/0943   Pages: 3
Recorded: 03/06/2023
Attorney Dkt #:0100-0525
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2023
2
Exec Dt:
03/02/2023
Assignee
1
1001 RIDDER PARK DRIVE
SAN JOSE, CALIFORNIA 92131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18178115
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030

Search Results as of: 06/18/2024 05:12 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