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Patent Assignment Assignor Details
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Assignor Name : TSAI, CHENG-HSUN
Total Assignments: 11
Assignment: 1
Reel/Frame:008299/0540   Pages: 3
Recorded: 11/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, YUNG-TSUN
Exec Dt:
10/23/1996
2
TSAI, CHENG-HSUN
Exec Dt:
10/23/1996
3
HO, WEN-YU
Exec Dt:
10/23/1996
4
HSIEH, JUNG-CHUN
Exec Dt:
10/23/1996
Assignee
1
MOSEL VITELIC, INC.
SCIENCE-BASED INDUSTRIAL PARK
NO. 1 CREATION RD. I
HSINCHU, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5966626
NONE
08743744
Correspondence name and address
BARNES, KISSELLE, RAISCH, CHOATE,
WHITTEMORE & HULBERT, P.C.
RANDY W. TUNG
3500 PENOBSCOT BLDG., 645 GRISWOLD
DETROIT, MI 48226-4217
Assignment: 2
Reel/Frame:008355/0982   Pages: 3
Recorded: 12/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, YUNG-TSUN
Exec Dt:
11/25/1996
2
HO, WEN-YU
Exec Dt:
11/25/1996
3
TSAI, CHENG-HSUN
Exec Dt:
11/25/1996
4
HSIEH, SUNG-CHUNG
Exec Dt:
11/25/1996
Assignee
1
MOSEL VITELIC, INC.
SCIENCE-BASED INDUSTRIAL PARK
NO. 1, CREATION ROAD 1
HSINCHU, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6030893
NONE
08760665
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT
MICHAEL D. SCHUMANN
3100 NORWEST CENTER, 90 SOUTH SEVENTH ST
MINNEAPOLIS, MN 55402-4131
Assignment: 3
Reel/Frame:008402/0471   Pages: 3
Recorded: 01/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, YUNG-TSUN
Exec Dt:
11/25/1996
2
NI, CHYI-TSONG
Exec Dt:
11/25/1996
3
TSAI, CHENG-HSUN
Exec Dt:
11/25/1996
4
HUANG, YUI-PING
Exec Dt:
11/25/1996
Assignee
1
MOSEL VITELIC INC.
SCIENCE-BASED INDUSTRIAL PARK
NO. 1, CREATION RD. 1
HSINCHU, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908659
NONE
08775375
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
JAY D. BERQUIST
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:013637/0464   Pages: 3
Recorded: 05/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HSIN-MING
Exec Dt:
03/31/2003
2
TSAI, CHENG-HSUN
Exec Dt:
04/04/2003
3
HUNG, YU-TING
Exec Dt:
03/31/2003
4
CHANG, CHING-YANG
Exec Dt:
04/08/2003
5
CHANG, SHIH-CHANG
Exec Dt:
03/31/2003
6
TSAI, YAW-MING
Exec Dt:
03/31/2003
Assignee
1
TOPPOLY OPTOELECTRONICS CORP.
NO. 12, KE JUNG RD., SCIENCE-BASED INDUSTRIAL PARK, CHU-NAN 350,
MIAO-LI COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040165141
10249777
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7 FLOOR-1, NO. 100
ROOSEVELT ROAD, SECTION 2
TAIPEI, TAIWAN 100
Assignment: 5
Reel/Frame:014018/0986   Pages: 3
Recorded: 04/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, YAW-MING
Exec Dt:
03/31/2003
2
FANG, CHUN HSIANG
Exec Dt:
03/31/2003
3
TSAI, CHENG-HSUN
Exec Dt:
04/04/2003
Assignee
1
TOPPOLY OPTOELECTRONICS CORP.
NO. 12 KE-JUNG ROAD
SCIENCE-BASED INDUSTRIAL PARK
CHU-NAN, MIAO-LI COUNTY 350, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6696325
NONE
10424464
Correspondence name and address
QUINTERO LAW OFFICE
NELSON A. QUINTERO
1617 BROADWAY, 3RD FLOOR
SANTA MONICA, CALIFORNIA 90404
Assignment: 6
Reel/Frame:014855/0148   Pages: 2
Recorded: 12/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, CHENG-HSUN
Exec Dt:
12/22/2003
Assignee
1
RAMTEK TECHNOLOGY, INC.
7FL., NO. 514, SEC. 2, CHENG-KUNG RD. NEIHU
TAIPEI, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6900530
NONE
10747641
Correspondence name and address
MADSON & METCALF
EVAN R. WITT
GATEWAY TOWER WEST
15 WEST SOUTH TEMPLE, SUITE 900
SALT LAKE CITY, UT 84101
Assignment: 7
Reel/Frame:014923/0951   Pages: 2
Recorded: 01/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, CHENG-HSUN
Exec Dt:
01/06/2004
Assignee
1
RAMTEK TECHNOLOGY, INC.
7-F, NO. 514, SEC. 2, CHENG-KUNG ROAD, NEIHU
TAIPEI, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050161790
10763139
Correspondence name and address
MADSON & METCALF
EVAN R. WITT
15 WEST SOUTH TEMPLE, SUITE 900
SALT LAKE CITY, UT 84101
Assignment: 8
Reel/Frame:055173/0923   Pages: 3
Recorded: 02/08/2021
Attorney Dkt #:TWT07810/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHENG-HSUN
Exec Dt:
01/13/2021
2
HSU, YUNG-CHIH
Exec Dt:
01/13/2021
Assignee
1
DELTA ELECTRONICS, INC.
NO.252, SHANYING RD., GUISHAN DIST.
TAOYUAN CITY, TAIWAN 333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11581790
US20220069683
17169517
Correspondence name and address
CKC & PARTNERS CO., LLC
12345 LAKE CITY WAY NE, NO. 283
SEATTLE, WA 98125
Assignment: 9
Reel/Frame:057696/0593   Pages: 3
Recorded: 10/05/2021
Attorney Dkt #:TWT08272/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHENG-HSUN
Exec Dt:
08/20/2021
2
HSU, YUNG-CHIH
Exec Dt:
08/20/2021
Assignee
1
DELTA ELECTRONICS, INC.
NO.252, SHANYING RD., GUISHAN DIST.
TAOYUAN CITY, TAIWAN 333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11757324
US20220376580
17449948
Correspondence name and address
CKC & PARTNERS CO., LLC
12345 LAKE CITY WAY NE, NO. 283
SEATTLE, WA 98125
Assignment: 10
Reel/Frame:060232/0749   Pages: 2
Recorded: 06/16/2022
Attorney Dkt #:15248.1566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHING-HSIUNG
Exec Dt:
09/22/2021
2
KO, CHUNG-KUANG
Exec Dt:
09/22/2021
3
HSU, YUNG-CHIH
Exec Dt:
09/22/2021
4
TSAI, CHENG-HSUN
Exec Dt:
09/22/2021
Assignee
1
DELTA ELECTRONICS, INC.
NO. 252, SHANYING RD., GUISHAN DIST.
TAOYUAN CITY, TAIWAN 333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230220890
17842723
Correspondence name and address
EVAN R. WITT KIRTON & MCCONKIE
36 SOUTH STATE STREET, SUITE 1900
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:061488/0905   Pages: 2
Recorded: 09/20/2022
Attorney Dkt #:15248.1592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHENG-HSUN
Exec Dt:
06/21/2022
2
SHIH, CHE-WEI
Exec Dt:
06/21/2022
3
TSENG, GUO-HAN
Exec Dt:
06/21/2022
4
TSAI, SHANG-MAO
Exec Dt:
06/21/2022
Assignee
1
DELTA ELECTRONICS, INC.
NO. 252, SHANYING RD., GUISHAN DIST.
TAOYUAN CITY, TAIWAN 333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230327517
17948987
Correspondence name and address
EVAN R. WITT KIRTON & MCCONKIE
36 SOUTH STATE STREET, SUITE 1900
SALT LAKE CITY, UT 84111

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