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Patent Assignment Assignor Details
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Assignor Name : TSAI, CHIEN-CHUNG
Total Assignments: 18
Assignment: 1
Reel/Frame:013590/0061   Pages: 16
Recorded: 12/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKHERJEE, NILANJAN
Exec Dt:
10/03/2002
2
TSAI, CHIEN-CHUNG
Exec Dt:
10/03/2002
3
CHENG, WU-TUNG
Exec Dt:
11/04/2002
4
SAMMAN, OMER GHAZI
Exec Dt:
10/03/2002
5
MUSTAFA, YAHYA M.Z.
Exec Dt:
10/03/2002
6
REUTER, PAUL J.
Exec Dt:
11/18/2002
7
REDDY, SUDHAKAR MANNAPURAM
Exec Dt:
11/04/2002
8
HUANG, YU
Exec Dt:
11/07/2002
Assignee
1
MENTOR GRAPHICS CORP.
8005 SW BOECKMAN ROAD
WILSONVILLE, OREGON 97070-7777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6934897
US20030191996
10210794
Correspondence name and address
KLARQUIST SPARKMAN, LLP
PATRICK M. BIBLE
ONE WORLD TRADE CENTER, SUITE 1600
121 S.W. SALMON STREET
PORTLAND, OR 97204-2988
Assignment: 2
Reel/Frame:022918/0225   Pages: 4
Recorded: 07/06/2009
Attorney Dkt #:5623/0122PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YU-TA
Exec Dt:
06/23/2009
2
HSU, PO-KAI
Exec Dt:
06/23/2009
3
HSU, KUANG-YU
Exec Dt:
06/23/2009
4
JHENG, DONG-YO
Exec Dt:
06/23/2009
5
TSAI, CHIEN-CHUNG
Exec Dt:
06/23/2009
6
HUANG, SHENG-LUNG
Exec Dt:
06/23/2009
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO. 1, SEC. 4, ROOSEVELT ROAD
TAIPEI, TAIWAN 10617
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8493568
US20110001982
12497986
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 3
Reel/Frame:023724/0995   Pages: 4
Recorded: 12/31/2009
Attorney Dkt #:5623/0130PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHIEN-CHUNG
Exec Dt:
12/23/2009
2
JHENG, DONG-YO
Exec Dt:
12/23/2009
3
WANG, YU-TA
Exec Dt:
12/23/2009
4
LIN, YEN-SHENG
Exec Dt:
12/23/2009
5
HSU, KUANG-YU
Exec Dt:
12/23/2009
6
HUANG, SHENG-LUNG
Exec Dt:
12/23/2009
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO. 1, SEC. 4, ROOSEVELT ROAD
TAIPEI, TAIWAN 10617
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110037986
12651135
Correspondence name and address
JOE MCKINNEY MUNCY
P.O. BOX 1364
FAIRFAX, VA 22038
Assignment: 4
Reel/Frame:029121/0087   Pages: 4
Recorded: 10/12/2012
Attorney Dkt #:5623/0130PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHIEN-CHUNG
Exec Dt:
12/23/2009
2
JHENG, DONG-YO
Exec Dt:
12/23/2009
3
WANG, YU-TA
Exec Dt:
12/23/2009
4
LIN, YEN-SHENG
Exec Dt:
12/23/2009
5
HSU, KUANG-YU
Exec Dt:
12/23/2009
6
HUANG, SHENG-LUNG
Exec Dt:
12/23/2009
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO. 1, SEC. 4, ROOSEVELT ROAD
TAIPEI, TAIWAN 10617
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120293805
13543505
Correspondence name and address
JOE MCKINNEY MUNCY
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 5
Reel/Frame:024176/0727   Pages: 4
Recorded: 04/01/2010
Attorney Dkt #:5623/0133PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, YEN-SHENG
Exec Dt:
01/14/2010
2
TSAI, CHIEN-CHUNG
Exec Dt:
01/14/2010
3
CHENG, TZU-CHIEH
Exec Dt:
01/14/2010
4
HSU, KUANG-YU
Exec Dt:
01/14/2010
5
JHENG, DONG-YO
Exec Dt:
01/14/2010
6
HUANG, SHENG-LUNG
Exec Dt:
01/14/2010
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO. 1, SEC. 4, ROOSEVELT ROAD
TAIPEI, TAIWAN 10617
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8416489
US20110128611
12752545
Correspondence name and address
JOE MCKINNEY MUNCY
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 6
Reel/Frame:025195/0120   Pages: 4
Recorded: 10/26/2010
Attorney Dkt #:19808-355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHIEN-CHUNG
Exec Dt:
08/05/2010
2
HSU, KUANG-YU
Exec Dt:
08/05/2010
3
LIN, YEN-SHENG
Exec Dt:
08/05/2010
4
HUANG, SHENG-LUNG
Exec Dt:
08/05/2010
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO.1, SEC. 4, ROOSEVELT RD., DA-AN DISTRICT
TAIPEI CITY, TAIWAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8553209
US20110310395
12912018
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2030 MAIN STREET, SUITE 1300
IRVINE, CA 92614
Assignment: 7
Reel/Frame:031348/0477   Pages: 3
Recorded: 09/26/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHIEN-CHUNG
Exec Dt:
09/11/2013
2
HUANG, SHENG-LUNG
Exec Dt:
09/11/2013
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO. 1, SEC. 4, ROOSEVELT ROAD
TAIPEI 10617, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9441945
US20140333934
14037782
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE-SUITE 101
ELLICOTT CITY MD 21043
Assignment: 8
Reel/Frame:031824/0933   Pages: 4
Recorded: 12/19/2013
Attorney Dkt #:TWT03004/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HO, TUAN-SHU
Exec Dt:
11/20/2013
2
TSAI, CHIEN-CHUNG
Exec Dt:
11/20/2013
3
HSU, KUANG-YU
Exec Dt:
11/20/2013
4
HUANG, SHENG-LUNG
Exec Dt:
11/20/2013
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO.1, SEC. 4, ROOSEVELT ROAD
TAIPEI, TAIWAN 10617
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9494410
US20150160124
14097246
Correspondence name and address
CKC & PARTNERS CO., LTD.
12TH FLOOR, RUTTONJEE HOUSE 11 DUDDELL
STREET
HONG KONG, HONG KONG
Assignment: 9
Reel/Frame:033737/0635   Pages: 7
Recorded: 09/15/2014
Attorney Dkt #:5199/0257PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, WILLIAM
Exec Dt:
06/24/2014
2
CHUANG, CHUNG-PING
Exec Dt:
06/24/2014
3
YEN, MENG-SHIN
Exec Dt:
06/24/2014
4
CHOU, CHUNG-CHENG
Exec Dt:
06/24/2014
5
HUANG, SHENG-LUNG
Exec Dt:
06/24/2014
6
HSU, KUANG-YU
Exec Dt:
06/24/2014
7
TSAI, CHIEN-CHUNG
Exec Dt:
06/24/2014
8
HO, TUAN-SHU
Exec Dt:
06/24/2014
Assignees
1
CRYSTALVUE MEDICAL CORPORATION
NO. 7, XINGYE STREET, GUEISHAN
TAOYUAN, TAIWAN
2
SHENG-LUNG HUANG
R348, BLDG. 2, DEPARTMENT OF ELECTRICAL ENGINEERING
NO. 1, SEC. 4, ROOSEVELT RD.
TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9551850
US20150078705
14485432
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 10
Reel/Frame:033737/0793   Pages: 6
Recorded: 09/15/2014
Attorney Dkt #:5199/0256PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, WILLIAM
Exec Dt:
06/24/2014
2
CHUANG, CHUNG-PING
Exec Dt:
06/24/2014
3
YEN, MENG-SHIN
Exec Dt:
06/24/2014
4
CHOU, CHUNG-CHENG
Exec Dt:
06/24/2014
5
HUANG, SHENG-LUNG
Exec Dt:
06/24/2014
6
HSU, KUANG-YU
Exec Dt:
06/24/2014
7
TSAI, CHIEN-CHUNG
Exec Dt:
06/24/2014
8
HO, TUAN-SHU
Exec Dt:
06/24/2014
Assignees
1
CRYSTALVUE MEDICAL CORPORATION
NO. 7, XINGYE STREET, GUEISHAN
TAOYUAN, TAIWAN 33341
2
SHENG-LUNG HUANG
R348, BLDG. 2, DEPARTMENT OF ELECTRICAL ENGINEERING
NO. 1, SEC. 4, ROOSEVELT RD.
TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9833135
US20150077709
14485388
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 11
Reel/Frame:034471/0033   Pages: 7
Recorded: 11/26/2014
Attorney Dkt #:TOMI-00060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, SHENG-LUNG
Exec Dt:
10/31/2014
2
WANG, WILLIAM
Exec Dt:
10/28/2014
3
HO, TUAN-SHU
Exec Dt:
10/31/2014
4
CHUANG, CHUNG-PING
Exec Dt:
10/31/2014
5
YEN, MENG-SHIN
Exec Dt:
10/31/2014
6
HSU, KUANG-YU
Exec Dt:
10/31/2014
7
TSAI, CHIEN-CHUNG
Exec Dt:
10/31/2014
8
CHOU, CHUNG-CHENG
Exec Dt:
10/31/2014
Assignees
1
CRYSTALVUE MEDICAL CORPORATION
SECOND FLOOR, 2F.-1, NO. 5 XINGYE STREET
GUEISHAN TOWNSHIP, TAOYUAN COUNTY, TAIWAN 333
2
HUANG, SHENG-LUNG
EE2-348, NO. 1, SECTION 4, ROOSEVELT ROAD
TAIPEI CITY, TAIWAN 106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9402541
US20150164316
14554055
Correspondence name and address
CHENG-JU CHIANG
P.O. BOX 766
CHINO, CA 91708
Assignment: 12
Reel/Frame:034471/0056   Pages: 7
Recorded: 11/26/2014
Attorney Dkt #:TOMI-00061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, SHENG-LUNG
Exec Dt:
10/31/2014
2
WANG, WILLIAM
Exec Dt:
10/28/2014
3
HO, TUAN-SHU
Exec Dt:
10/31/2014
4
CHUANG, CHUNG-PING
Exec Dt:
10/31/2014
5
YEN, MENG-SHIN
Exec Dt:
10/31/2014
6
HSU, KUANG-YU
Exec Dt:
10/31/2014
7
TSAI, CHIEN-CHUNG
Exec Dt:
10/31/2014
8
CHOU, CHUNG-CHENG
Exec Dt:
10/31/2014
Assignees
1
CRYSTALVUE MEDICAL CORPORATION
SECOND FLOOR, 2F.-1, NO. 5 XINGYE STREET
GUEISHAN TOWNSHIP, TAOYUAN COUNTY, TAIWAN 333
2
HUANG, SHENG-LUNG
EE2-348, NO. 1, SECTION 4, ROOSEVELT ROAD
TAIPEI CITY, TAIWAN 106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9380936
US20150164317
14554073
Correspondence name and address
CHENG-JU CHIANG
P.O. BOX 766
CHINO, CA 91708
Assignment: 13
Reel/Frame:043320/0086   Pages: 4
Recorded: 08/17/2017
Attorney Dkt #:4602-0410
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHIEN-CHUNG
Exec Dt:
05/16/2017
2
HSU, KUANG-YU
Exec Dt:
05/16/2017
Assignee
1
ACUSOLUTIONS INC.
VISTRA CORPORATE SERVICES CENTRE, BEACH ROAD
GROUND FLOOR NPF BUILDING
APIA, SAMOA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10151572
US20180347960
15679478
Correspondence name and address
GUICE PATENTS PLLC
9532 LIBERIA AVENUE, # 805
MANASSAS, VA 20110
Assignment: 14
Reel/Frame:044559/0409   Pages: 4
Recorded: 01/08/2018
Attorney Dkt #:4602-0422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHIEN-CHUNG
Exec Dt:
10/17/2017
2
HSU, KUANG-YU
Exec Dt:
10/17/2017
Assignee
1
ACUSOLUTIONS INC.
VISTRA CORPORATE SERVICES CENTRE, BEACH ROAD
GROUND FLOOR NPF BUILDING
APIA, SAMOA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10511820
US20190028687
15864323
Correspondence name and address
GUICE PATENTS PLLC
9532 LIBERIA AVENUE, # 805
MANASSAS, VA 20110
Assignment: 15
Reel/Frame:045401/0791   Pages: 4
Recorded: 03/30/2018
Attorney Dkt #:4602-0426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KUANG-YU
Exec Dt:
11/07/2017
2
TSAI, CHIEN-CHUNG
Exec Dt:
11/07/2017
Assignee
1
ACUSOLUTIONS INC.
VISTRA CORPORATE SERVICES CENTRE, BEACH ROAD
GROUND FLOOR NPF BUILDING
APIA, SAMOA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190129154
15942130
Correspondence name and address
GUICE PATENTS PLLC
9532 LIBERIA AVENUE, # 805
MANASSAS, VA 20110
Assignment: 16
Reel/Frame:048626/0026   Pages: 4
Recorded: 03/18/2019
Attorney Dkt #:4602-0450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KUANG-YU
Exec Dt:
05/08/2018
2
TSAI, CHIEN-CHUNG
Exec Dt:
05/08/2018
3
LIN, SEY-EN
Exec Dt:
05/08/2018
Assignee
1
ACUSOLUTIONS INC.
VISTRA CORPORATE SERVICES CENTRE, BEACH ROAD
GROUND FLOOR NPF BUILDING
APIA, SAMOA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190302436
16356727
Correspondence name and address
GUICE PATENTS PLLC
9532 LIBERIA AVENUE, # 805
MANASSAS, VA 20110
Assignment: 17
Reel/Frame:049585/0038   Pages: 4
Recorded: 06/25/2019
Attorney Dkt #:4602-0459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHIEN-CHUNG
Exec Dt:
07/16/2018
2
HSU, KUANG-YU
Exec Dt:
07/16/2018
3
JHENG, DONG-YO
Exec Dt:
07/16/2018
Assignee
1
ACUSOLUTIONS INC.
VISTRA CORPORATE SERVICES CENTRE, BEACH ROAD
GROUND FLOOR NPF BUILDING
APIA, SAMOA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200025744
16452473
Correspondence name and address
GUICE PATENTS PLLC
9532 LIBERIA AVENUE, # 805
MANASSAS, VA 20110
Assignment: 18
Reel/Frame:050668/0336   Pages: 4
Recorded: 10/09/2019
Attorney Dkt #:4602-0462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHIEN-CHUNG
Exec Dt:
09/10/2019
2
HSU, KUANG-YU
Exec Dt:
09/11/2019
3
JHENG, DONG-YO
Exec Dt:
09/10/2019
4
LIN, SEY-EN
Exec Dt:
09/12/2019
Assignee
1
ACUSOLUTIONS INC.
VISTRA CORPORATE SERVICES CENTRE, BEACH ROAD
GROUND FLOOR NPF BUILDING
APIA, SAMOA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10665000
US20200043202
16597429
Correspondence name and address
GUICE PATENTS PLLC
9532 LIBERIA AVENUE, # 805
MANASSAS, VA 20110

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