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 : QIU, HONGJIE
Total Assignments: 5
Assignment: 1
Reel/Frame:028300/0616   Pages: 3
Recorded: 06/01/2012
Attorney Dkt #:15157E-000100/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, HONGJIE
Exec Dt:
05/15/2012
2
GONG, PING
Exec Dt:
05/15/2012
Assignee
1
LIEBERT CORPORATION
1050 DEARBORN DRIVE
COLUMBUS, OHIO 43329
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9049796
US20120250236
13415301
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 2
Reel/Frame:038362/0673   Pages: 3
Recorded: 04/23/2016
Attorney Dkt #:116798-8001.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BO
Exec Dt:
04/13/2016
2
QIU, HONGJIE
Exec Dt:
04/14/2016
Assignee
1
QUALMAT, INC.
238 BUSKIRK STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926197
US20160257566
15132070
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 3
Reel/Frame:038528/0731   Pages: 4
Recorded: 04/26/2016
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT SUBMITTER'S SIGNATURE ON CORRESPONDENCE PREVIOUSLY RECORDED AT REEL: 038362 FRAME: 0673. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LIU, BO
Exec Dt:
04/13/2016
2
QIU, HONGJIE
Exec Dt:
04/14/2016
Assignee
1
QUALMAT, INC.
238 BUSKIRK STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926197
US20160257566
15132070
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 4
Reel/Frame:063399/0394   Pages: 3
Recorded: 04/21/2023
Attorney Dkt #:60647-701.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, HONGJIE
Exec Dt:
04/07/2023
2
QIU, DONG RICK
Exec Dt:
04/07/2023
Assignee
1
PROTO MATERIALS LLC
142 N. MILPITAS BLVD. #485
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230027886
17869710
Correspondence name and address
WILSON SONSINI GOODRICH ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:063399/0968   Pages: 3
Recorded: 04/21/2023
Attorney Dkt #:60647-701.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QIU, HONGJIE
Exec Dt:
04/07/2023
Assignee
1
PROTO MATERIALS LLC
142 N. MILPITAS BLVD. #485
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926197
US20160257566
15132070
Correspondence name and address
WILSON SONSINI GOODRICH ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304

Search Results as of: 06/07/2024 02:41 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