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 : SUN, RUIFENG
Total Assignments: 14
Assignment: 1
Reel/Frame:021036/0219   Pages: 4
Recorded: 05/21/2008
Attorney Dkt #:SIL.119US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABAN, SCOTT
Exec Dt:
05/14/2008
2
HESTER, DYLAN
Exec Dt:
05/14/2008
3
SUN, RUIFENG
Exec Dt:
05/19/2008
Assignee
1
SILICON LABORABOTIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7882282
US20090292843
12154265
Correspondence name and address
MARK J. ROZMAN
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD
SUITE 750
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:023305/0116   Pages: 8
Recorded: 09/30/2009
Attorney Dkt #:SIL.125US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAFI, ASLAMALI A.
Exec Dt:
07/07/2009
2
XIN, CHUNYU
Exec Dt:
07/06/2009
3
SUN, RUIFENG
Exec Dt:
09/25/2009
4
KAMMULA, ABHISHEK
Exec Dt:
07/06/2009
5
KHOINI-POORFARD, RAMIN
Exec Dt:
07/06/2009
6
PIOVACCARI, ALESSANDRO
Exec Dt:
07/08/2009
7
VANCORENLAND, PETER J.
Exec Dt:
07/10/2009
Assignee
1
SILICON LABORATORIES INC.
400 CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8385867
US20100328546
12493819
Correspondence name and address
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 3
Reel/Frame:023460/0101   Pages: 5
Recorded: 11/03/2009
Attorney Dkt #:1052-0048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, RUIFENG
Exec Dt:
11/02/2009
2
HUANG, YUNTENG
Exec Dt:
11/02/2009
Assignee
1
SILICON LABORATORIES, INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8264255
US20110102047
12611151
Correspondence name and address
POLANSKY & ASSOCIATES, P.L.L.C.
1250 CAPITAL OF TEXAS HWY. SOUTH
BUILDING 3, SUITE 400
AUSTIN, TX 78746
Assignment: 4
Reel/Frame:028776/0732   Pages: 4
Recorded: 08/13/2012
Attorney Dkt #:1052-2048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, RUIFENG
Exec Dt:
11/02/2009
2
HUANG, YUNTENG
Exec Dt:
11/02/2009
Assignee
1
SILICON LABORATORIES, INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8339179
US20120299623
13584334
Correspondence name and address
POLANSKY & ASSOCIATES, P.L.L.C.
12117 FM 2244 3-160
AUSTIN, TX 78738
Assignment: 5
Reel/Frame:027001/0312   Pages: 4
Recorded: 09/30/2011
Attorney Dkt #:5797-05401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMMARAGUNTLA, RAVI K.
Exec Dt:
09/30/2011
2
SUN, RUIFENG
Exec Dt:
09/30/2011
Assignee
1
SILICON LABORATORIES INC.
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8428534
US20130082780
13250340
Correspondence name and address
DEAN M. MUNYON
MEYERTONS HOOD KIVLIN KOWERT & GOETZEL
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 6
Reel/Frame:030549/0845   Pages: 9
Recorded: 06/05/2013
Attorney Dkt #:1052-0112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, YU
Exec Dt:
05/23/2013
2
KOROGLU, MUSTAFA H.
Exec Dt:
05/23/2013
3
SUN, RUIFENG
Exec Dt:
05/23/2013
4
PENTAKOTA, KRISHNA
Exec Dt:
06/05/2013
5
BALMELLI, PIO
Exec Dt:
05/23/2013
6
KHOINI-POORFARD, RAMIN
Exec Dt:
05/28/2013
Assignee
1
SILICON LABORATORIES, INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9094634
US20140361838
13910392
Correspondence name and address
POLANSKY & ASSOCIATES, P.L.L.C.
12117 FM 2244 3-160
AUSTIN, TX 78738
Assignment: 7
Reel/Frame:031562/0856   Pages: 4
Recorded: 11/07/2013
Attorney Dkt #:5797-06900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, RUIFENG
Exec Dt:
10/31/2013
2
KOROGLU, MUSTAFA H.
Exec Dt:
11/05/2013
3
POORFARD, RAMIN KHOINI
Exec Dt:
11/04/2013
4
SU, YU
Exec Dt:
11/05/2013
5
PENTAKOTA, KRISHNA
Exec Dt:
11/06/2013
6
BALMELLI, PIO
Exec Dt:
11/05/2013
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9231579
US20150123714
14074241
Correspondence name and address
DEAN M. MUNYON
MEYERTONS HOOD KIVLIN KOWERT & GOETZEL
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 8
Reel/Frame:039615/0888   Pages: 10
Recorded: 09/01/2016
Attorney Dkt #:SIL.249US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEREIRA, VITOR
Exec Dt:
06/06/2016
2
KOROGLU, MUSTAFA
Exec Dt:
07/26/2016
3
SUN, RUIFENG
Exec Dt:
07/14/2016
4
KHOINI-POORFARD, RAMIN
Exec Dt:
08/31/2016
5
COBAN, ABDULKERIM
Exec Dt:
07/26/2016
6
SU, YU
Exec Dt:
08/06/2016
7
PENTAKOTA, KRISHNA
Exec Dt:
07/19/2016
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10033421
US20170346520
15168318
Correspondence name and address
MARK J. ROZMAN
1616 S. VOSS ROAD, SUITE 750
TROP, PRUNER & HU, P.C.
HOUSTON, TX 77057
Assignment: 9
Reel/Frame:049701/0968   Pages: 3
Recorded: 07/09/2019
Attorney Dkt #:SILA:574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATALLA, ESSAM S.
Exec Dt:
07/09/2019
2
SUN, RUIFENG
Exec Dt:
07/09/2019
3
ELKHOLY, MOHAMED M.
Exec Dt:
07/09/2019
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10658999
NONE
16506409
Correspondence name and address
EGAN, PETERMAN, ENDERS & HUSTON LLP.
1101 S. CAPITAL OF TEXAS HIGHWAY
BLDG C, SUITE 200
AUSTIN, TX 78746
Assignment: 10
Reel/Frame:052376/0223   Pages: 3
Recorded: 04/13/2020
Attorney Dkt #:SILA:574C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATALLA, ESSAM S.
Exec Dt:
07/08/2019
2
SUN, RUIFENG
Exec Dt:
07/09/2019
3
ELKHOLY, MOHAMED M.
Exec Dt:
07/09/2019
Assignee
1
SILICON LABORATORIES INC.
400 W, CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10951190
US20210013857
16846520
Correspondence name and address
EGAN, PETERMAN, ENDERS & HUSTON LLP.
1101 S. CAPITAL OF TEXAS HIGHWAY
BLDG C, SUITE 200
AUSTIN, TX 78746
Assignment: 11
Reel/Frame:050521/0926   Pages: 6
Recorded: 09/27/2019
Attorney Dkt #:SILA:579
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, RUIFENG
Exec Dt:
09/27/2019
2
BARALE, FRANCESCO
Exec Dt:
09/27/2019
3
JAYAKUMAR, VINOD
Exec Dt:
09/27/2019
4
WU, SHERRY XIAOHONG
Exec Dt:
09/27/2019
5
KOROGLU, MUSTAFA H.
Exec Dt:
09/27/2019
6
ATALLA, ESSAM S.
Exec Dt:
09/27/2019
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11349448
US20210099148
16586153
Correspondence name and address
EGAN, PETERMAN, ENDERS & HUSTON LLP.
1101 S. CAPITAL OF TEXAS HIGHWAY
BLDG C, SUITE 200
AUSTIN, TX 78746
Assignment: 12
Reel/Frame:051850/0693   Pages: 6
Recorded: 02/18/2020
Attorney Dkt #:SLL.0135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, RUIFENG
Exec Dt:
02/07/2020
2
SETIAWAN, RICKY
Exec Dt:
02/09/2020
3
TAN, BEN WEE-GUAN
Exec Dt:
02/10/2020
Assignee
1
SILICON LABORATORIES INC.
400 WEST CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11196385
US20210257970
16793985
Correspondence name and address
HUFFMAN LAW GROUP, P.C.
6925 SNOW MASS DR.
COLORADO SPRINGS, CO 80908
Assignment: 13
Reel/Frame:052417/0938   Pages: 3
Recorded: 04/16/2020
Attorney Dkt #:SIL.284US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, RUIFENG
Exec Dt:
04/14/2020
2
COBAN, ABDULKERIM
Exec Dt:
04/14/2020
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11025231
NONE
16850215
Correspondence name and address
MARK J. ROZMAN
P.O. BOX 41790
TROP, PRUNER & HU, P.C.
HOUSTON, TX 77241
Assignment: 14
Reel/Frame:058044/0609   Pages: 10
Recorded: 11/08/2021
Attorney Dkt #:SIL.0303US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, RUIFENG
Exec Dt:
06/28/2021
2
WU, SHERRY
Exec Dt:
06/28/2021
3
JOHNSON, MICHAEL S.
Exec Dt:
06/30/2021
4
PEREIRA, VITOR
Exec Dt:
06/28/2021
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11646705
US20230006621
17363049
Correspondence name and address
MARK J. ROZMAN
PO BOX 41790
HOUSTON, TX 77241-1790

Search Results as of: 05/25/2024 08:54 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