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, HWAN-YOU
Total Assignments: 9
Assignment: 1
Reel/Frame:019321/0204   Pages: 8
Recorded: 05/03/2007
Attorney Dkt #:SUND-922
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHENG-HSIEN
Exec Dt:
05/02/2007
2
CHANG, HWAN-YOU
Exec Dt:
05/02/2007
3
HSU, LONG
Exec Dt:
05/02/2007
4
HO, CHEN-TA
Exec Dt:
05/02/2007
5
LIN, RUEI-ZENG
Exec Dt:
05/02/2007
6
WANG, WAI WILLIAM
Exec Dt:
05/02/2007
7
LEE, TA-YUAN
Exec Dt:
05/02/2007
8
CHOU, CHUNG-CHENG
Exec Dt:
05/01/2007
9
PENG, CHEN
Exec Dt:
05/02/2007
10
WU, FUNG-HSU
Exec Dt:
05/02/2007
Assignee
1
BENQ CORPORATION
NO. 157, SHANYING RD., GUEISHAN HSIANG
TAOYUAN SHIEN, TAIWAN ROC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080108121
11797418
Correspondence name and address
STEVEN M. RABIN
RABIN & BERDO, PC
1101 14TH ST., NW
SUITE 500
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:021517/0884   Pages: 3
Recorded: 08/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, YI-CHUN
Exec Dt:
07/11/2008
2
YEW, TRI-RUNG
Exec Dt:
07/12/2008
3
CHANG, HWAN-YOU
Exec Dt:
07/14/2008
4
CHUANG, YA-SHUAN
Exec Dt:
07/14/2008
Assignee
1
NATIONAL TSING HSA UNIVERSITY
NO. 101, SEC. 2, GUANGFU RD., EAST DISTRICT
HSINCHU CITY 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090191616
12231071
Correspondence name and address
J. C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 3
Reel/Frame:025424/0101   Pages: 4
Recorded: 11/26/2010
Attorney Dkt #:0956-A23513-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, CHING-YI
Exec Dt:
10/13/2010
2
HUANG, MENG-SHUN
Exec Dt:
10/13/2010
3
CHANG, HWAN-YOU
Exec Dt:
10/14/2010
4
LEE, HUI-JU
Exec Dt:
10/14/2010
5
HO, MING-RONG
Exec Dt:
10/20/2010
Assignee
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195, SEC. 4, CHUNG HSING RD., CHUTUNG
HSINCHU COUNTY, TAIWAN 31040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120034635
12954824
Correspondence name and address
C. DAVID PAI
1001 FOURTH AVENUE, SUITE 3200
SEATTLE, WA 98154
Assignment: 4
Reel/Frame:026797/0392   Pages: 4
Recorded: 08/24/2011
Attorney Dkt #:FORM/0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHENG-HSIEN
Exec Dt:
08/15/2011
2
WANG, WILLIAM
Exec Dt:
08/19/2011
3
HSU, LONG
Exec Dt:
08/15/2011
4
YANG, YUH-SHYONG
Exec Dt:
08/15/2011
5
CHANG, HWAN-YOU
Exec Dt:
08/15/2011
6
YANG, SHIH-MO
Exec Dt:
08/15/2011
7
CHOU, CHUNG-CHENG
Exec Dt:
08/15/2011
Assignee
1
CRYSTALVUE MEDICAL CORPORATION
NO. 7, XINGYE STREET
GUEISHAN, TAOYUAN, TAIWAN 33341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120043209
13212596
Correspondence name and address
PATTERSON & SHERIDAN, LLP
595 SHREWSBURY AVENUE
SUITE 100
SHREWSBURY, NJ 07702
Assignment: 5
Reel/Frame:035724/0667   Pages: 4
Recorded: 05/27/2015
Attorney Dkt #:FORM/0035USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHENG-HSIEN
Exec Dt:
08/15/2011
2
WANG, WILLIAM
Exec Dt:
08/19/2011
3
HSU, LONG
Exec Dt:
08/15/2011
4
YANG, YUH-SHYONG
Exec Dt:
08/15/2011
5
CHANG, HWAN-YOU
Exec Dt:
08/15/2011
6
YANG, SHIH-MO
Exec Dt:
08/15/2011
7
CHOU, CHUNG-CHENG
Exec Dt:
08/15/2011
Assignee
1
CRYSTALVUE MEDICAL CORPORATION
NO. 7, XINGYE STREET, GUEISHAN
TAOYUAN, TAIWAN 33341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140034499
14047790
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 07702
Assignment: 6
Reel/Frame:034585/0478   Pages: 7
Recorded: 12/24/2014
Attorney Dkt #:5199/0259PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, LONG
Exec Dt:
11/18/2014
2
WANG, WILLIAM
Exec Dt:
11/18/2014
3
LI, SHENG-HSIANG
Exec Dt:
11/19/2014
4
LU, CHUNG-HAO
Exec Dt:
11/19/2014
5
LIU, CHENG-HSIEN
Exec Dt:
11/26/2014
6
YANG, YUH-SHYONG
Exec Dt:
11/19/2014
7
CHANG, HWAN-YOU
Exec Dt:
11/26/2014
8
WEI, SUNG-YANG
Exec Dt:
11/20/2014
9
CHOU, CHUNG-CHENG
Exec Dt:
11/19/2014
Assignees
1
CRYSTALVUE MEDICAL CORPORATION
NO. 7, XINGYE STREET, GUEISHAN
TAOYUAN, TAIWAN 33341
2
HSU, LONG
18F.-3, NO. 25, JIANZHONG 1ST RD. , EAST DIST.
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150177229
14583003
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 7
Reel/Frame:038905/0582   Pages: 5
Recorded: 06/07/2016
Attorney Dkt #:18306-405
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE NAME OF THE THIRD INVENTOR. PREVIOUSLY RECORDED ON REEL 038801 FRAME 0727. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST..
Assignors
1
TSENG, FAN-GANG
Exec Dt:
04/27/2016
2
WU, JEN-KUEI
Exec Dt:
04/29/2016
3
CHANG, HWAN-YOU
Exec Dt:
04/27/2016
4
WANG, PEN-CHENG
Exec Dt:
04/27/2016
Assignee
1
NATIONAL TSING HUA UNIVERSITY
NO. 101, SECTION 2, KUANG-FU ROAD
HSINCHU, TAIWAN 30013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170199188
15163051
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
NEWPORT BEACH, CA 92612
Assignment: 8
Reel/Frame:057130/0262   Pages: 6
Recorded: 08/10/2021
Attorney Dkt #:5199-0339PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, SUNG-YANG
Exec Dt:
07/12/2021
2
HSU, LONG
Exec Dt:
07/12/2021
3
CHANG, HWAN-YOU
Exec Dt:
07/09/2021
4
CHEN, HUANG-MING
Exec Dt:
07/06/2021
5
CHI, JEN-TSAN
Exec Dt:
07/13/2021
6
CHOU, CHUNG-CHENG
Exec Dt:
07/11/2021
7
LAI, YUH-CHERNG
Exec Dt:
07/09/2021
8
YEH, HUNG-YU
Exec Dt:
07/11/2021
9
WEI, TING-CHOU
Exec Dt:
07/11/2021
10
YAO, YUN-TING
Exec Dt:
07/10/2021
11
LIU, CHENG-HSIEN
Exec Dt:
07/14/2021
Assignee
1
NATIONAL TSING HUA UNIVERSITY
NO. 101, SEC. 2, GUANGFU RD., EAST DIST.
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11609185
NONE
17397299
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:057107/0646   Pages: 6
Recorded: 08/06/2021
Attorney Dkt #:5199-0338PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAO, TE-YU
Exec Dt:
07/22/2021
2
TUNG, YU-CHING
Exec Dt:
07/22/2021
3
HSIEH, MAO-CHIH
Exec Dt:
07/26/2021
4
TAI, YU-TING
Exec Dt:
07/26/2021
5
HO, BING-YING
Exec Dt:
07/26/2021
6
CHANG, WEI-CHIA
Exec Dt:
07/26/2021
7
WEI, SUNG-YANG
Exec Dt:
07/22/2021
8
HSIEH, CHANG-HUNG
Exec Dt:
07/22/2021
9
CHOU, CHUNG-CHENG
Exec Dt:
07/21/2021
10
CHI, JEN-TSAN
Exec Dt:
07/22/2021
11
HSU, LONG
Exec Dt:
07/23/2021
12
CHANG, HWAN-YOU
Exec Dt:
07/20/2021
13
CHEN, HUANG-MING PHILIP
Exec Dt:
07/22/2021
14
LIU, CHENG-HSIEN
Exec Dt:
07/22/2021
Assignee
1
NATIONAL TSING HUA UNIVERSITY
NO. 101, SEC. 2, GUANGFU RD., EAST DIST.
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11712696
US20220401956
17394880
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747

Search Results as of: 05/11/2024 10:33 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