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 : KUAN, CHIEN-KUO
Total Assignments: 30
Assignment: 1
Reel/Frame:013877/0727   Pages: 3
Recorded: 08/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2003
2
Exec Dt:
08/17/2003
3
Exec Dt:
08/17/2003
Assignee
1
NO.669, RUEY-KUANG RD., NEIHU
TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604790
Correspondence name and address
NAIPO (NORTH AMERICA INTERNATIONAL PATEN
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 2
Reel/Frame:013877/0730   Pages: 3
Recorded: 08/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2003
2
Exec Dt:
08/17/2003
3
Exec Dt:
08/17/2003
Assignee
1
NO.669, RUEY-KUANG RD., NEIHU
TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604788
Correspondence name and address
NAIPO (NORTH AMERICA INTERNATIONAL PATEN
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 3
Reel/Frame:015042/0826   Pages: 2
Recorded: 03/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2004
2
Exec Dt:
02/26/2004
3
Exec Dt:
02/26/2004
Assignee
1
669 RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN R.O.C. 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10791100
Correspondence name and address
MADSON & METCALF
EVAN R. WITT
GATEWAY TOWER WEST
15 WEST SOUTH TEMPLE, SUITE 900
SALT LAKE CITY, UT 84101
Assignment: 4
Reel/Frame:015054/0820   Pages: 2
Recorded: 03/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2004
2
Exec Dt:
02/26/2004
3
Exec Dt:
02/26/2004
Assignee
1
NO. 669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN R.O.C. 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10791135
Correspondence name and address
MADSON & METCALF
EVAN R. WITT
GATEWAY TOWER WEST
15 WEST SOUTH TEMPLE, SUITE 900
SALT LAKE CITY, UT 84101
Assignment: 5
Reel/Frame:016523/0598   Pages: 2
Recorded: 04/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2005
2
Exec Dt:
04/25/2005
Assignee
1
NO. 669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN R.O.C., 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11117265
Correspondence name and address
EVAN R. WITT
MADSON & METCALF
GATEWAY TOWER WEST
15 WEST SOUTH TEMPLE, SUITE 900
SALT LAKE CITY, UTAH 84101
Assignment: 6
Reel/Frame:016572/0689   Pages: 2
Recorded: 05/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2005
2
Exec Dt:
05/05/2005
3
Exec Dt:
05/05/2005
Assignee
1
NO. 669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN R.O.C. 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11129684
Correspondence name and address
EVAN R. WITT
MADSON & METCALF
GATEWAY TOWER WEST
15 WEST SOUTH TEMPLE, SUITE 900
SALT LAKE CITY, UTAH 84101
Assignment: 7
Reel/Frame:017040/0930   Pages: 2
Recorded: 09/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2005
2
Exec Dt:
09/08/2005
3
Exec Dt:
09/08/2005
Assignee
1
669, RUEY KUANG ROAD, NEIHU 114
TAIPEI, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11234946
Correspondence name and address
MADSON & METCALF
EVAN R. WITT
15 WEST SOUTH TEMPLE, SUITE 900
SALT LAKE CITY, UTAH 84101
Assignment: 8
Reel/Frame:017027/0329   Pages: 3
Recorded: 09/23/2005
Attorney Dkt #:BHT-3266-16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/12/2005
Assignee
1
NO. 669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11232938
Correspondence name and address
TROXELL LAW OFFICE PLLC
5205 LEESBURG PIKE
SUITE 1404
FALLS CHURCH, VIRGINIA 22041-3401
Assignment: 9
Reel/Frame:018147/0834   Pages: 3
Recorded: 08/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/12/2005
Assignee
1
NO. 669, RUEY KUANG ROAD
NEIHU, TAIPEI, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11232938
Correspondence name and address
BERKELEY LAW & TECHNOLOGY GROUP, LLC
112.P77085
1700 NW 167TH PLACE, SUITE 240
BEAVERTON, OREGON 97006
Assignment: 10
Reel/Frame:017802/0819   Pages: 2
Recorded: 04/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2006
2
Exec Dt:
01/17/2006
3
Exec Dt:
01/17/2006
Assignee
1
669, RUEY KUANG ROAD, NEIHU 114
TAIPEI, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11408150
Correspondence name and address
EVAN R. WITT
MADSON & AUSTIN
GATEWAY TOWER WEST
15 WEST SOUTH TEMPLE, SUITE 900
SALT LAKE CITY, UTAH 84101
Assignment: 11
Reel/Frame:017733/0238   Pages: 2
Recorded: 06/06/2006
Attorney Dkt #:3507.2.108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2006
2
Exec Dt:
04/28/2006
3
Exec Dt:
04/28/2006
4
Exec Dt:
04/28/2006
Assignee
1
669, RUEY KUANG ROAD, NEIHU 114
TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11422553
Correspondence name and address
EVAN R. WITT
15 WEST SOUTH TEMPLE
SUITE 900
SALT LAKE CITY, UT 84101
Assignment: 12
Reel/Frame:018262/0140   Pages: 2
Recorded: 09/15/2006
Attorney Dkt #:14212.12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2006
2
Exec Dt:
09/07/2006
Assignee
1
669, RUEY KUANG ROAD, NEIHU 114
TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11532242
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 13
Reel/Frame:018262/0186   Pages: 2
Recorded: 09/15/2006
Attorney Dkt #:14212.11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2006
2
Exec Dt:
09/07/2006
Assignee
1
669, RUEY KUANG ROAD, NEIHU 114
TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11532279
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 14
Reel/Frame:018262/0485   Pages: 2
Recorded: 09/15/2006
Attorney Dkt #:14212.13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2006
2
Exec Dt:
09/07/2006
Assignee
1
669, RUEY KUANG ROAD, NEIHU 114
TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11532310
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 15
Reel/Frame:020189/0222   Pages: 2
Recorded: 12/03/2007
Attorney Dkt #:14212.43
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2007
2
Exec Dt:
11/29/2007
Assignee
1
NO. 669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11949558
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE,
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:021027/0141   Pages: 2
Recorded: 06/02/2008
Attorney Dkt #:14212.57
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2008
2
Exec Dt:
05/28/2008
Assignee
1
669, RUEY KUANG ROAD
NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12131324
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 17
Reel/Frame:021027/0294   Pages: 2
Recorded: 06/02/2008
Attorney Dkt #:14212.58
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2008
2
Exec Dt:
05/28/2008
Assignee
1
669, RUEY KUANG ROAD
NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12131343
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 18
Reel/Frame:021449/0886   Pages: 2
Recorded: 08/27/2008
Attorney Dkt #:14212.69
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2008
2
Exec Dt:
05/28/2008
Assignee
1
669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12199311
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 19
Reel/Frame:021638/0496   Pages: 2
Recorded: 10/06/2008
Attorney Dkt #:14212.82
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2008
2
Exec Dt:
10/02/2008
Assignee
1
669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12246160
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 20
Reel/Frame:021638/0657   Pages: 2
Recorded: 10/06/2008
Attorney Dkt #:14212.83
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2008
2
Exec Dt:
10/02/2008
Assignee
1
669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12246211
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 21
Reel/Frame:022471/0037   Pages: 2
Recorded: 03/30/2009
Attorney Dkt #:14212.119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2009
2
Exec Dt:
03/24/2009
Assignee
1
669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12414488
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 22
Reel/Frame:022936/0414   Pages: 2
Recorded: 07/09/2009
Attorney Dkt #:14212.136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/06/2009
Assignee
1
669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12500440
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 23
Reel/Frame:024088/0840   Pages: 2
Recorded: 03/16/2010
Attorney Dkt #:14212.182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2010
2
Exec Dt:
03/16/2010
3
Exec Dt:
03/16/2010
Assignee
1
669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12725184
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
1800 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 24
Reel/Frame:024179/0465   Pages: 4
Recorded: 04/02/2010
Attorney Dkt #:14212.184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2010
2
Exec Dt:
03/31/2010
3
Exec Dt:
03/31/2010
4
Exec Dt:
03/31/2010
Assignee
1
669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12753236
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
1800 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 25
Reel/Frame:024179/0504   Pages: 4
Recorded: 04/02/2010
Attorney Dkt #:14212.185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2010
2
Exec Dt:
03/31/2010
3
Exec Dt:
03/31/2010
4
Exec Dt:
03/31/2010
Assignee
1
669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12753242
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
1800 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 26
Reel/Frame:024368/0211   Pages: 2
Recorded: 05/11/2010
Attorney Dkt #:14212.188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2010
2
Exec Dt:
05/11/2010
Assignee
1
669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12777931
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
1800 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 27
Reel/Frame:026436/0844   Pages: 3
Recorded: 06/13/2011
Attorney Dkt #:11.32.07.USP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/06/2011
Assignee
1
NO. 669, RUEY KUANG ROAD, 114 NEIHU
TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13159334
Correspondence name and address
APEX JURIS, PLLC
12733 LAKE CITY WAY NORTHEAST
SEATTLE, WA 98125
Assignment: 28
Reel/Frame:027106/0826   Pages: 2
Recorded: 10/24/2011
Attorney Dkt #:14212.300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/24/2011
Assignee
1
669, RUEY KUANG ROAD, NEIHU
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13279476
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
1800 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 29
Reel/Frame:028792/0949   Pages: 2
Recorded: 08/15/2012
Attorney Dkt #:14212.369
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2012
2
Exec Dt:
08/13/2012
Assignee
1
669 RUEY KUANG ROAD
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13586546
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111
Assignment: 30
Reel/Frame:029597/0855   Pages: 3
Recorded: 01/09/2013
Attorney Dkt #:14212.409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2013
2
Exec Dt:
01/09/2013
3
Exec Dt:
01/09/2013
4
Exec Dt:
01/09/2013
Assignee
1
669 RUEY KUANG ROAD
NEIHU, TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13737603
Correspondence name and address
EVAN R. WITT
60 EAST SOUTH TEMPLE
SUITE 1800
SALT LAKE CITY, UT 84111

Search Results as of: 05/24/2024 08:22 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