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 : CHANG, YUAN-HSIAO
Total Assignments: 20
Assignment: 1
Reel/Frame:013834/0405   Pages: 3
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, BOR-JEN
Exec Dt:
02/20/2003
2
YIH, NAE-GUANN
Exec Dt:
02/20/2003
3
CHANG, YUAN-HSIAO
Exec Dt:
02/20/2003
Assignee
1
UNI LIGHT TECHNOLOGY INC.
165, SHAN-YING RD.
SHAN-TING TSUN, KUEI-SHAN HSIANG
TAO YUAN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040175904
10377605
Correspondence name and address
ROSENBERG KLEIN & LEE
MORTON J. ROSENBERG, ESQ.
3458 ELLICOTT CENTER DRIVE
SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 2
Reel/Frame:016184/0739   Pages: 3
Recorded: 04/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, BOR-JEN
Exec Dt:
11/01/2003
2
CHEN, CHIEN-AN
Exec Dt:
11/01/2003
3
WU, MEI-HUI
Exec Dt:
11/01/2003
4
CHANG, YUAN-HSIAO
Exec Dt:
11/01/2003
Assignee
1
UNI LIGHT TECHNOLOGY INC.
165, SHAN-YING RD., SHAN-TING TSUN
KUEI-SHAN HSIAG
TAO-YUEN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050230699
11104463
Correspondence name and address
MORTON J. ROSENBERG, ESQ.
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE
SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 3
Reel/Frame:014804/0454   Pages: 2
Recorded: 12/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, BOR-JEN
Exec Dt:
12/01/2003
2
WU, MEI-HUI
Exec Dt:
12/01/2003
3
CHANG, YUAN-HSIAO
Exec Dt:
12/01/2003
4
CHEN, CHIEN-AN
Exec Dt:
12/01/2003
Assignee
1
UNI LIGHT TECHNOLOGY INC.
165, SHAN-YING RD., SHAN-TING TSUN
KUEI-SHAN HSIANG, TAO-YUAN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6963167
US20050127817
10733408
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOE MCKINNEY MUNCY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:015088/0169   Pages: 3
Recorded: 03/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, BOR-JEN
Exec Dt:
12/01/2003
2
WU, MEI-HUI
Exec Dt:
12/01/2003
3
CHEN, CHIEN-AN
Exec Dt:
12/01/2003
4
CHANG, YUAN-HSIAO
Exec Dt:
12/01/2003
Assignee
1
UNI LIGHT TECHNOLOGY INC.
NO. 165, SHAN YING RD.
KWEI SHAN, TAOYUAN HSIEN R.O.C., TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6884646
NONE
10796200
Correspondence name and address
NATH & ASSOCIATES PLLC
GARY M. NATH
1030 15TH STREET, N.W. - 6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:015735/0675   Pages: 3
Recorded: 02/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, BOR-JEN
Exec Dt:
02/02/2005
2
YIH, NAE-GUANN
Exec Dt:
02/02/2005
3
CHANG, YUAN-HSIAO
Exec Dt:
02/03/2005
Assignee
1
UNI LIGHT TECHNOLOGY INC.
165, SHAN-YING RD., SHAN-TING TSUN, KUEI-SHAN HSIANG
TAO-YUAN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7368369
US20050130396
11049981
Correspondence name and address
ROSENBERG, KLEIN & LEE
MORTON J. ROSENBERG, ESQ.
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 6
Reel/Frame:018013/0963   Pages: 3
Recorded: 06/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, BOR-JEN
Exec Dt:
05/05/2006
2
WU, MEI-HUI
Exec Dt:
05/20/2006
3
CHANG, KEN KAI-FU
Exec Dt:
05/25/2006
4
CHEN, CHIEN-AN
Exec Dt:
05/04/2006
5
CHANG, YUAN-HSIAO
Exec Dt:
05/10/2006
6
YEH, LI-SHEI
Exec Dt:
05/04/2006
Assignee
1
UNIT LIGHT TECHNOLOGY INC.
NO.165, SHAN YING RD., KWEI SHAN
TAOYUAN HSIEN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060286694
11455839
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:018016/0598   Pages: 3
Recorded: 06/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, BOR-JEN
Exec Dt:
05/05/2006
2
WU, MEI-HUI
Exec Dt:
05/20/2006
3
CHEN, CHIEN-AN
Exec Dt:
05/04/2006
4
CHANG, YUAN-HSIAO
Exec Dt:
05/10/2006
Assignee
1
UNIT LIGHT TECHNOLOGY INC.
NO. 165, SHAN YING RD., KWEI SHAN
TAOYUAN HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060284321
11471482
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:024477/0377   Pages: 5
Recorded: 06/03/2010
Attorney Dkt #:SEMI/0045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEN-HUANG
Exec Dt:
05/28/2010
2
CHU, CHEN-FU
Exec Dt:
05/28/2010
3
CHU, JIUNN-YI
Exec Dt:
05/28/2010
4
CHENG, CHAO-CHEN
Exec Dt:
05/28/2010
5
CHENG, HAO-CHUN
Exec Dt:
05/28/2010
6
FAN, FENG-HSU
Exec Dt:
05/28/2010
7
CHANG, YUAN-HSIAO
Exec Dt:
05/28/2010
Assignee
1
SEMILEDS OPTOELECTRONICS CO., LTD.
7F, NO. 13, KE JUNG RD.
CHU-NAN SITE, HSINCHU SCIENCE PARK,
CHU-NAN, MIAO-LI COUNTY, TAIWAN 350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7759670
US20080308829
12136547
Correspondence name and address
B. TODD PATTERSON/PATTERSON & SHERIDAN
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 770566582
Assignment: 9
Reel/Frame:025185/0810   Pages: 5
Recorded: 10/25/2010
Attorney Dkt #:SEMILEDS 2010-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEN-HUANG
Exec Dt:
10/21/2010
2
DAN, CHUNG-CHE
Exec Dt:
10/21/2010
3
CHANG, YUAN-HSIAO
Exec Dt:
10/21/2010
4
KAO, HUNG-JEN
Exec Dt:
10/21/2010
5
CHU, CHEN-FU
Exec Dt:
10/21/2010
6
CHENG, HAO-CHUN
Exec Dt:
10/21/2010
Assignee
1
SEMILEDS OPTOELECTRONICS CO., LTD.
3F, NO. 11, KE JUNG RD., CHU-NAN SITE, HSINCHU SCIENCE PARK, CHU-NAN 350
MIAO-LI COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120097985
12909367
Correspondence name and address
STEPHEN A. GRATTON
2764 SOUTH BRAUN WAY
LAKEWOOD, CO 80228
Assignment: 10
Reel/Frame:026428/0472   Pages: 4
Recorded: 06/10/2011
Attorney Dkt #:JLINP226
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEN-HUANG
Exec Dt:
04/18/2011
2
CHANG, YUAN-HSIAO
Exec Dt:
04/26/2011
3
KAO, HUNG-JEN
Exec Dt:
04/25/2011
4
DAN, CHUNG-CHE
Exec Dt:
04/29/2011
5
FAN, FENG-HSU
Exec Dt:
04/25/2011
6
CHU, CHEN-FU
Exec Dt:
04/15/2011
Assignee
1
SEMILEDS OPTOELECTRONICS CO., LTD.
3F, NO. 11, KE JUNG ROAD, CHU-NAN SITE
HSINCHU SCIENCE PARK, CHU-NAN
MIAO-LI COUNTY, TAIWAN 35053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8648370
US20110316017
13118334
Correspondence name and address
ALBERT S. PENILLA
710 LAKEWAY DRIVE, SUITE 200
SUNNYVALE, CA 94085
Assignment: 11
Reel/Frame:026428/0610   Pages: 3
Recorded: 06/10/2011
Attorney Dkt #:JLINP227
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEN-HUANG
Exec Dt:
04/18/2011
2
DAN, CHUNG-CHE
Exec Dt:
04/29/2011
3
CHANG, YUAN-HSIAO
Exec Dt:
04/26/2011
4
KAO, HUNG-JEN
Exec Dt:
04/25/2011
Assignee
1
SEMILEDS OPTOELECTRONICS CO., LTD.
3F, NO. 11, KE JUNG ROAD, CHU-NAN SITE
HSINCHU SCIENCE PARK, CHU-NAN
MIAO-LI COUNTY, TAIWAN 35053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8614453
US20110316027
13118336
Correspondence name and address
ALBERT S. PENILLA
710 LAKEWAY DRIVE, SUITE 200
SUNNYVALE, CA 94085
Assignment: 12
Reel/Frame:027984/0635   Pages: 2
Recorded: 04/04/2012
Attorney Dkt #:PHT0057-US-I
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, YUAN-HSIAO
Exec Dt:
03/30/2012
Assignee
1
PHOSTEK, INC.
PO BOX 309, UGLAND HOUSE
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130264587
13438886
Correspondence name and address
HUFFMAN LAW GROUP, P.C.
1900 MESA AVE.
COLORADO SPRINGS, CO 80906
Assignment: 13
Reel/Frame:028073/0311   Pages: 2
Recorded: 04/19/2012
Attorney Dkt #:PHT0056-US-I
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YUAN-HSIAO
Exec Dt:
04/11/2012
2
LU, YI-AN
Exec Dt:
04/11/2012
Assignee
1
PHOSTEK, INC.
PO BOX 309, UGLAND HOUSE
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8835948
US20130277692
13450682
Correspondence name and address
HUFFMAN LAW GROUP, P.C.
7702 BARNES RD., STE. 140-46
COLORADO SPRINGS, CO 80922
Assignment: 14
Reel/Frame:028047/0506   Pages: 3
Recorded: 04/13/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, LIANN-BE
Exec Dt:
04/13/2012
2
YEN, CHIA-YI
Exec Dt:
04/13/2012
3
CHANG, YUAN-HSIAO
Exec Dt:
04/13/2012
Assignee
1
CHANG GUNG UNIVERSITY
259 WEN-HWA 1ST ROAD, KWEI-SHAN,
TAO-YUAN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120264236
13446504
Correspondence name and address
MORTON J. ROSENBERG, ESQ.
ROSENBERG KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY
MARYLAND 21043
Assignment: 15
Reel/Frame:028457/0026   Pages: 3
Recorded: 06/28/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, LIANN-BE
Exec Dt:
04/13/2012
2
YEN, CHIA-YI
Exec Dt:
04/13/2012
3
CHANG, YUAN-HSIAO
Exec Dt:
04/13/2012
Assignee
1
CHANG GUNG UNIVERSITY
259 WEN-HWA 1ST ROAD, KWEI-SHAN
TAO-YUAN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120286064
13535471
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE-SUITE 101
ELLICOTT CITY MD 21043
Assignment: 16
Reel/Frame:028479/0832   Pages: 2
Recorded: 07/02/2012
Attorney Dkt #:HUS101080/PI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, YUAN-HSIAO
Exec Dt:
06/26/2012
Assignee
1
PHOSTEK, INC.
PO BOX 309, UGLAND HOUSE
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8728834
US20130320358
13540445
Correspondence name and address
HUFFMAN LAW GROUP, P.C.
7702 BARNES RD., STE. 140-46
COLORADO SPRINGS, CO 80922
Assignment: 17
Reel/Frame:030210/0056   Pages: 5
Recorded: 04/12/2013
Attorney Dkt #:HUS101167/PI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHIH TSUN
Exec Dt:
03/22/2013
2
CHANG, YUAN-HSIAO
Exec Dt:
03/22/2013
3
HONG, JHIH-SIN
Exec Dt:
03/22/2013
Assignee
1
PHOSTEK, INC.
PO BOX 309, UGLAND HOUSE
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9190586
US20140055048
13862191
Correspondence name and address
HUFFMAN LAW GROUP, P.C.
7702 BARNES RD., STE. 140-46
COLORADO SPRINGS, CO 80922
Assignment: 18
Reel/Frame:030210/0131   Pages: 4
Recorded: 04/12/2013
Attorney Dkt #:HUS102003-PI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAO, SHIH-FENG
Exec Dt:
04/09/2013
2
CHANG, YUAN-HSIAO
Exec Dt:
04/09/2013
3
YANG, SHIH TSUN
Exec Dt:
04/09/2013
Assignee
1
PHOSTEK, INC.
PO BOX 309, UGLAND HOUSE
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140055049
13862216
Correspondence name and address
HUFFMAN LAW GROUP, P.C.
7702 BARNES RD., STE. 140-46
COLORADO SPRINGS, CO 80922
Assignment: 19
Reel/Frame:032464/0088   Pages: 3
Recorded: 03/18/2014
Attorney Dkt #:68307-002CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, YUAN-HSIAO
Exec Dt:
03/17/2014
Assignee
1
PHOSTEK INC.
PO BOX 309, UGLAND HOUSE
GRAND CAYMAN, CAYMAN ISLANDS KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9018025
US20140199793
14217953
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 20
Reel/Frame:046796/0175   Pages: 5
Recorded: 09/06/2018
Attorney Dkt #:70084-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, CHING-HUNG
Exec Dt:
08/30/2018
2
YANG, CHENG-JUI
Exec Dt:
08/30/2018
3
YANG, YU-MIN
Exec Dt:
08/30/2018
4
CHANG, YUAN-HSIAO
Exec Dt:
08/30/2018
5
WANG, BO-KAI
Exec Dt:
08/30/2018
6
YU, WEN-HUAI
Exec Dt:
08/30/2018
7
SHIH, YING-RU
Exec Dt:
08/30/2018
8
HSU, SUNG-LIN
Exec Dt:
08/30/2018
Assignee
1
SINO-AMERICAN SILICON PRODUCTS INC.
4F, NO.8, INDUSTRIAL EAST ROAD 2, SCIENCE-BASED INDUSTRIAL PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10510830
US20190096987
16120300
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN

Search Results as of: 05/14/2024 01:35 AM
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