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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 : YONG, ZHOU
Total Assignments: 35
Assignment: 1
Reel/Frame:009916/0415   Pages: 4
Recorded: 04/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
04/16/1999
2
HUANG, S. J.
Exec Dt:
04/16/1999
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6260639
NONE
09293372
Correspondence name and address
CONLEY ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 2
Reel/Frame:009916/0469   Pages: 4
Recorded: 04/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
04/16/1999
2
HUANG, S.J.
Exec Dt:
04/16/1999
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6315065
NONE
09293190
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 3
Reel/Frame:010712/0935   Pages: 8
Recorded: 03/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
02/18/2000
2
HUANG, S.J.
Exec Dt:
02/18/2000
3
ANDERSON, NATHAN R.
Exec Dt:
02/28/2000
4
BELNAP, J. DANIEL
Exec Dt:
02/28/2000
5
CAWTHORNE, CHRIS E.
Exec Dt:
03/03/2000
6
EYRE, RONALD K.
Exec Dt:
02/28/2000
7
KESHAVAN, MADAPUSI K.
Exec Dt:
02/28/2000
8
NESE, PER I.
Exec Dt:
03/06/2000
9
SIRACKI, MICHAEL A.
Exec Dt:
02/18/2000
10
PORTWOOD, GARY R.
Exec Dt:
02/18/2000
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6460636
NONE
09465631
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 4
Reel/Frame:010869/0305   Pages: 6
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
05/03/2000
2
HUANG, SUJIAN J.
Exec Dt:
05/22/2000
3
SIRACKI, MICHAEL A.
Exec Dt:
05/04/2000
4
CAWTHORNE, CHRIS
Exec Dt:
05/03/2000
5
SUE, J. ALBERT
Exec Dt:
05/04/2000
6
RAI, GHANSHYAM
Exec Dt:
06/06/2000
7
FANG, ZHIGANG
Exec Dt:
05/11/2000
Assignee
1
SMITH INTERNATIONAL INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6361873
NONE
09499929
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
GRANT T. LANGTON
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 5
Reel/Frame:013095/0915   Pages: 5
Recorded: 07/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
06/27/2002
2
MINIKUS, JAMES C.
Exec Dt:
06/28/2002
3
SINGH, AMARDEEP
Exec Dt:
06/27/2002
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6823951
US20040003946
10189966
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
GREGORY L. MAAG
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 6
Reel/Frame:013815/0023   Pages: 6
Recorded: 02/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCDONOUGH, SCOTT
Exec Dt:
01/29/2003
2
YONG, ZHOU
Exec Dt:
01/30/2003
3
SHOTTON, VINCENT W.
Exec Dt:
01/29/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16470 HARDY ST.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6929079
US20040163851
10371388
Correspondence name and address
CONLEY ROSE, P.C.
GREGORY L. MAAG
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 7
Reel/Frame:013859/0148   Pages: 6
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
02/14/2003
2
DAVIES, PETER M.
Exec Dt:
02/17/2003
3
PENKA, JR. HUBERT W.
Exec Dt:
02/17/2003
4
BUFORD, ERNEST L.
Exec Dt:
02/02/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7040424
US20040173384
10379015
Correspondence name and address
CONLEY ROSE, P.C.
GREGORY L. MAAG
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 8
Reel/Frame:014365/0391   Pages: 4
Recorded: 07/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
07/21/2003
2
DERIMANOCZY, DEAN PETER
Exec Dt:
07/21/2003
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7117961
US20050023042
10631530
Correspondence name and address
CONLEY ROSE, P.C.
GREGORY L. MAAG
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 9
Reel/Frame:014980/0375   Pages: 4
Recorded: 08/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
07/22/2004
2
YU, JIAQING
Exec Dt:
07/22/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7188691
US20050274549
10868511
Correspondence name and address
TOD T. TUMEY
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 10
Reel/Frame:016343/0931   Pages: 4
Recorded: 08/19/2004
Attorney Dkt #:1030-24000 GLM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
08/12/2004
2
CHELLAPPA, SUDARSANAM
Exec Dt:
08/12/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7461708
US20060032673
10918993
Correspondence name and address
GREGORY L. MAAG
CONLEY ROSE, P.C.
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 11
Reel/Frame:015187/0459   Pages: 4
Recorded: 09/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, JIAQING
Exec Dt:
09/07/2004
2
YONG, ZHOU
Exec Dt:
09/07/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7347290
US20050274550
10868527
Correspondence name and address
TOD T. TUMEY
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 12
Reel/Frame:015809/0736   Pages: 7
Recorded: 09/23/2004
Attorney Dkt #:103020903
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
09/08/2004
2
MINIKUS, JAMES C.
Exec Dt:
08/19/2004
3
SINGH, AMARDEEP
Exec Dt:
09/08/2004
4
NGUYEN, QUAN
Exec Dt:
08/24/2004
5
KOLACHALAM, SHARATH
Exec Dt:
08/18/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7331410
US20050077092
10923653
Correspondence name and address
CONLEY ROSE, P.C.
GREGORY L. MAAG
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 13
Reel/Frame:015417/0356   Pages: 4
Recorded: 12/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHELLAPPA, SUDARSANAM
Exec Dt:
09/27/2004
2
YONG, ZHOU
Exec Dt:
09/23/2004
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060065445
10951383
Correspondence name and address
DEREK V. FORINASH
P. O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 14
Reel/Frame:016144/0573   Pages: 4
Recorded: 04/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITMAN, GEORGE
Exec Dt:
04/12/2005
2
YONG, ZHOU
Exec Dt:
03/15/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
PATENT SERVICES
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050178587
11040141
Correspondence name and address
Y. RENEE ALSANDOR
SMITH INTERNATIONAL, INC
16740 HARDY STREET
HOUSTON, TX 77032
Assignment: 15
Reel/Frame:016796/0924   Pages: 3
Recorded: 07/19/2005
Attorney Dkt #:05516/184002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELIN
Exec Dt:
05/13/2005
2
ZHANG, YOUHE
Exec Dt:
05/12/2005
3
YONG, ZHOU
Exec Dt:
05/25/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7798257
US20050269139
11117650
Correspondence name and address
JEFFREY S. BERGMAN
OSHA - LIANG LLP
1221 MCKINNEY ST.
SUITE 2800
HOUSTON, TX 77010
Assignment: 16
Reel/Frame:016661/0206   Pages: 6
Recorded: 08/23/2005
Attorney Dkt #:05516/243001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TORRES, CARLOS
Exec Dt:
06/16/2005
2
YONG, ZHOU
Exec Dt:
06/16/2005
3
HUANG, SUJIAN
Exec Dt:
07/06/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060277009
11143871
Correspondence name and address
JONATHAN P. OSHA
OSHA - LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 17
Reel/Frame:016878/0820   Pages: 6
Recorded: 08/11/2005
Attorney Dkt #:1030-27300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
07/26/2005
2
YU, JIAQING
Exec Dt:
07/22/2005
3
TACKER, CHRIS A.
Exec Dt:
07/14/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16730 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7757789
US20060283639
11157656
Correspondence name and address
GREGORY L. MAAG
CONLEY ROSE, P.C.
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 18
Reel/Frame:018705/0672   Pages: 8
Recorded: 01/04/2007
Attorney Dkt #:1030-27300 TJF
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S NAME ON DOCUMENT PREVIOUSLY RECORDED ON REEL 016878 FRAME 0820. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
YONG, ZHOU
Exec Dt:
07/26/2005
2
YU, JIAQING
Exec Dt:
07/22/2005
3
TUCKER, CHRIS A.
Exec Dt:
07/14/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7757789
US20060283639
11157656
Correspondence name and address
GREGORY L. MAAG
P. O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 19
Reel/Frame:017046/0820   Pages: 6
Recorded: 09/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUDRARE, MOHAMMED
Exec Dt:
09/01/2005
2
CENTALA, PRABHAKARAN
Exec Dt:
09/06/2005
3
MCDONOUGH, SCOTT
Exec Dt:
09/01/2005
4
YONG, ZHOU
Exec Dt:
09/06/2005
5
SHOTTON, VINCENT W.
Exec Dt:
09/06/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060011388
11151495
Correspondence name and address
GREGORY L. MAAG
CONLEY ROSE, P.C.
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 20
Reel/Frame:017168/0063   Pages: 4
Recorded: 11/02/2005
Attorney Dkt #:05516/196002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
09/29/2005
2
HUANG, SUJIAN
Exec Dt:
10/21/2005
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060041411
11204753
Correspondence name and address
JONATHAN P. OSHA
OSHA - LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 21
Reel/Frame:018547/0268   Pages: 5
Recorded: 11/22/2006
Attorney Dkt #:5516.294002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELIN
Exec Dt:
10/30/2006
2
ZHANG, YOUHE
Exec Dt:
10/30/2006
3
YONG, ZHOU
Exec Dt:
10/02/2006
4
YU, JIAQUING
Exec Dt:
10/30/2006
5
KESHAVAN, MADAPUSI K.
Exec Dt:
10/30/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7703559
US20070278017
11526558
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET SUITE 2800
HOUSTON, TX 77010
Assignment: 22
Reel/Frame:018585/0309   Pages: 7
Recorded: 12/05/2006
Attorney Dkt #:5542.294002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR NAME JIAQUING YU SHOULD BE JIAQING YU PREVIOUSLY RECORDED ON REEL 018547 FRAME 0268. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ENTIRE INTEREST.
Assignors
1
SHEN, YUELIN
Exec Dt:
10/30/2006
2
ZHANG, YOUHE
Exec Dt:
10/30/2006
3
YONG, ZHOU
Exec Dt:
10/02/2006
4
YU, JIAQING
Exec Dt:
10/30/2006
5
KESHAVAN, MADAPUSI K.
Exec Dt:
10/30/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7703559
US20070278017
11526558
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET SUITE 2800
HOUSTON, TX 77032
Assignment: 23
Reel/Frame:018452/0036   Pages: 4
Recorded: 10/30/2006
Attorney Dkt #:1030-36000 TJF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHELLAPPA, SUDARSANAM
Exec Dt:
10/30/2006
2
YONG, ZHOU
Exec Dt:
10/30/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8020638
US20080099244
11554141
Correspondence name and address
GREGORY L. MAAG
P. O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 24
Reel/Frame:018717/0795   Pages: 3
Recorded: 12/15/2006
Attorney Dkt #:05516/309001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
12/14/2006
2
XIA, SIKE
Exec Dt:
12/13/2006
3
KOLACHALAM, SHARATH
Exec Dt:
12/14/2006
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7682557
US20080145261
11639484
Correspondence name and address
JEFFREY S. BERGMAN
OSHA . LIANG LLP
1221 MCKINNEY ST.
SUITE 2800
HOUSTON, TX 77010
Assignment: 25
Reel/Frame:019169/0725   Pages: 4
Recorded: 04/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
02/20/2007
2
WILTMAN IV, GEORGE B.
Exec Dt:
02/22/2007
3
TORRES, CARLOS
Exec Dt:
03/01/2007
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
PATENT SERVICES
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7665547
US20080105467
11601029
Correspondence name and address
Y. RENEE ALSANDOR
SMITH INTERNATIONAL, INC
16740 HARDY STREET
HOUSTON, TEXAS 77032
Assignment: 26
Reel/Frame:021768/0088   Pages: 6
Recorded: 10/31/2008
Attorney Dkt #:05516/381001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
10/13/2008
2
XIA, SIKE
Exec Dt:
10/13/2008
3
STEWART, MICHAEL
Exec Dt:
10/14/2008
4
VISINTAINER, CARLO
Exec Dt:
10/23/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY STREET
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100104874
12260740
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN SUITE 3500
HOUSTON, TX 77010
Assignment: 27
Reel/Frame:024189/0985   Pages: 3
Recorded: 04/06/2010
Attorney Dkt #:08-ST53(1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, SIKE
Exec Dt:
03/10/2010
2
YONG, ZHOU
Exec Dt:
03/10/2010
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8839887
US20100230173
12723082
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 28
Reel/Frame:024198/0080   Pages: 3
Recorded: 04/07/2010
Attorney Dkt #:08-ST122(1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, SIKE
Exec Dt:
03/10/2010
2
YONG, ZHOU
Exec Dt:
03/10/2010
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353578
US20100236834
12728932
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 29
Reel/Frame:024330/0725   Pages: 3
Recorded: 05/04/2010
Attorney Dkt #:09-ST11(1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
03/10/2010
2
XIA, SIKE
Exec Dt:
03/10/2010
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100276209
12773164
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 30
Reel/Frame:027521/0414   Pages: 3
Recorded: 01/12/2012
Attorney Dkt #:05516/528002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
01/05/2012
2
XIA, SIKE
Exec Dt:
11/16/2011
3
XU, JIANHUI
Exec Dt:
11/16/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120168232
13292675
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 31
Reel/Frame:029820/0733   Pages: 3
Recorded: 02/17/2013
Attorney Dkt #:11-ST16USPSP-USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, MING
Exec Dt:
03/12/2012
2
LI, QINGXIU
Exec Dt:
03/12/2012
3
YONG, ZHOU
Exec Dt:
03/12/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120312602
13491991
Correspondence name and address
SCHLUMBERGER
10001 RICHMOND AVENUE, ROOM 4720
IP COE
HOUSTON, TX 77042
Assignment: 32
Reel/Frame:029917/0359   Pages: 3
Recorded: 03/04/2013
Attorney Dkt #:11-ST37-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN
Exec Dt:
03/12/2012
2
YONG, ZHOU
Exec Dt:
03/12/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130098688
13651947
Correspondence name and address
LISA K. HOLTHUS
1310 RANKIN ROAD
PATENT SERVICES - BOX 45
HOUSTON, TX 77073
Assignment: 33
Reel/Frame:030870/0617   Pages: 4
Recorded: 07/24/2013
Attorney Dkt #:09-ST165-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, SIKE
Exec Dt:
10/11/2011
2
YONG, ZHOU
Exec Dt:
07/19/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120067651
13233678
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 34
Reel/Frame:032694/0550   Pages: 5
Recorded: 04/16/2014
Attorney Dkt #:11-ST60-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
03/31/2014
2
YIN, WEIQI
Exec Dt:
02/17/2012
3
HEAD, BRADLEY J.
Exec Dt:
03/01/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9212523
US20130140093
13309389
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 35
Reel/Frame:037045/0729   Pages: 8
Recorded: 11/16/2015
Attorney Dkt #:T7337
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONG, ZHOU
Exec Dt:
11/02/2015
2
WAN, JIE
Exec Dt:
10/22/2015
3
CAO, SHUYU
Exec Dt:
10/22/2015
4
DING, JIANGHONG
Exec Dt:
10/21/2015
5
TAN, JERN KHANG
Exec Dt:
11/14/2015
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9230592
NONE
14582123
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612

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