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Patent Assignment Assignor Details
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Assignor Name : LIU, QINGYUAN
Total Assignments: 7
Assignment: 1
Reel/Frame:019599/0751   Pages: 7
Recorded: 07/26/2007
Attorney Dkt #:BYOO.001A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOODFIELD, BRIAN F.
Exec Dt:
05/18/2007
2
LIU, SHENGFENG
Exec Dt:
05/31/2007
3
BOERIO-GOATES, JULIANA
Exec Dt:
05/18/2007
4
LIU, QINGYUAN
Exec Dt:
07/25/2007
Assignee
1
BRIGHAM YOUNG UNIVERSITY
3760 HBLL
PROVO, UTAH 84602-6844
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8211388
US20080032132
11707840
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CALIFORNIA 92614
Assignment: 2
Reel/Frame:020889/0338   Pages: 5
Recorded: 04/21/2008
Attorney Dkt #:60922/m277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, QINGYUAN
Exec Dt:
03/31/2008
2
STEEL, RUSSELL
Exec Dt:
04/04/2008
3
PACKER, SCOTT
Exec Dt:
04/09/2008
4
HORMAN, SCOTT
Exec Dt:
04/14/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8361178
US20090260299
12148687
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
P.O. BOX 7068
PASADENA, CA 91109-7068
ATTENTION: CONSTANTINE MARANTIDIS
Assignment: 3
Reel/Frame:029672/0098   Pages: 5
Recorded: 01/22/2013
Attorney Dkt #:72131/CM/M277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, QINGYUAN
Exec Dt:
03/31/2008
2
STEEL, RUSSELL
Exec Dt:
04/04/2008
3
PACKER, SCOTT
Exec Dt:
04/09/2008
4
HORMAN, SCOTT
Exec Dt:
04/14/2008
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130125475
13741192
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
P.O. BOX 29001
GLENDALE, CA 91209
Assignment: 4
Reel/Frame:024901/0202   Pages: 7
Recorded: 08/27/2010
Attorney Dkt #:07-ME96(1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAO, YAHUA
Exec Dt:
08/11/2010
2
LIU, QINGYUAN
Exec Dt:
08/11/2010
3
YU, FENG
Exec Dt:
08/16/2010
4
CLAUNCH, CHARLES JEFFREY
Exec Dt:
08/24/2010
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000852
US20110052803
12870304
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 5
Reel/Frame:026875/0130   Pages: 4
Recorded: 09/08/2011
Attorney Dkt #:68244/M277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAO, YAHUA
Exec Dt:
09/07/2011
2
HORMAN, SCOTT
Exec Dt:
09/07/2011
3
YAO, XIAN
Exec Dt:
09/07/2011
4
LIU, QINGYUAN
Exec Dt:
09/07/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9028575
US20120055099
13228240
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
PO BOX 7068
PASADENA, CA 91109-7068
Assignment: 6
Reel/Frame:036396/0786   Pages: 3
Recorded: 08/24/2015
Attorney Dkt #:IS12.3026-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, QINGYUAN
Exec Dt:
08/17/2015
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140170312
14102426
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:059698/0470   Pages: 7
Recorded: 04/25/2022
Attorney Dkt #:6794-146454-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, QINGYUAN
Exec Dt:
04/22/2022
2
STEEL, RUSSELL J.
Exec Dt:
04/22/2022
3
FLECK, RODNEY DALE
Exec Dt:
04/21/2022
Assignee
1
MAZAK CORPORATION
8025 PRODUCTION DRIVE
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11440133
US20190337087
16401907
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 S LASALLE STREET
SUITE 2100
CHICAGO, IL 60603

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