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Patent Assignment Assignor Details
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Assignor Name : WANG, CHING-TANG
Total Assignments: 15
Assignment: 1
Reel/Frame:012041/0778   Pages: 2
Recorded: 07/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WANG, CHING-TANG
Exec Dt:
07/05/2001
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
JEN-WU SHIANG
402, FENG-JEN ROAD
KAOHSIUNG HSIEN, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6737004
US20030034584
09917946
Correspondence name and address
BACON & THOMAS, PLLC
EUGENE MAR
625 SLATERS LANE, FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:012120/0007   Pages: 2
Recorded: 08/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WANG, CHING-TANG
Exec Dt:
08/07/2001
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
JEN-WU COUNTRY
402, FENG-JEN ROAD
KAOHSIUNG HSIEN, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6592700
US20030039758
09938633
Correspondence name and address
BACON & THOMAS, PLLC
EUGENE MAR
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:013910/0772   Pages: 5
Recorded: 03/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
03/11/2003
2
LIN, MONG-CHING
Exec Dt:
03/11/2003
3
FENG, CHUNG-CHIN
Exec Dt:
02/11/2003
4
CHENG, KUO-KUANG
Exec Dt:
02/11/2003
5
LIN, CHIN-YI
Exec Dt:
03/11/2003
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
NO. 402, FENGREN RD.
RENWU SHIANG
KAOHSIUNG HSIEN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7025915
US20040045145
10393777
Correspondence name and address
RIDER, BENNETT, EGAN ET AL.
ALAN D. KAMRATH
333 SOUTH SEVENTH STREET
SUITE 2000
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:014605/0020   Pages: 5
Recorded: 10/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
10/01/2003
2
LIN, MONG-CHING
Exec Dt:
09/30/2003
3
FENG, CHUNG-CHIH
Exec Dt:
09/25/2003
4
CHENG, KUO-KUANG
Exec Dt:
09/25/2003
5
LIN, CHIH-YI
Exec Dt:
09/26/2003
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
NO. 402, FENGREN RD.
RENWU SHIANG
KAOHSIUNG HSIEN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040070101
10681847
Correspondence name and address
RIDER, BENNETT, LLP
ALAN D. KAMRATH
333 SOUTH SEVENTH STREET, SUITE 2000
MINNEAPOLIS, MN 55402
Domestic representative
Assignment: 5
Reel/Frame:014887/0147   Pages: 6
Recorded: 01/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
01/06/2004
2
LIN, MONG-CHING
Exec Dt:
01/05/2004
3
FENG, CHUNG-CHING
Exec Dt:
01/05/2004
4
HUANG, PEI-HUO
Exec Dt:
01/05/2004
5
LIN, YONG-SONG
Exec Dt:
01/05/2004
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
NO. 402, FENGREN RD.
RENWU SHIANG
KAOHSIUNG COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040142148
10754295
Correspondence name and address
RIDER BENNETT, LLP
ALAN D. KAMRATH
333 SOUTH SEVENTH STREET
SUITE 2000
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:015220/0106   Pages: 8
Recorded: 04/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
04/06/2004
2
LIN, MONG-CHING
Exec Dt:
04/06/2004
3
FENG, CHUNG-CHIH
Exec Dt:
04/06/2004
4
YAO, I-PENG
Exec Dt:
04/06/2004
5
CHAO, CHEN-HSIANG
Exec Dt:
04/06/2004
6
WANG, KO-FENG
Exec Dt:
04/06/2004
7
HUNG, YUNG-CHANG
Exec Dt:
04/06/2004
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
NO. 120, TONG-HUAH STREET, SAN-MIN DISTRICT
KAOHSIUNG, TAIWAN, CHINA R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040191412
10819626
Correspondence name and address
ALAN D. KAMRATH
900 SECOND AVENUE SOUTH
SUITE 820, INTERNATIONAL CENTRE
MINNEAPOLIS, MN 55402
Domestic representative
ALAN D. KAMRATH
900 SECOND AVENUE SOUTH
SUITE 820 INTERNATIONAL CENTRE
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:015303/0782   Pages: 4
Recorded: 05/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
04/29/2004
2
LIN, MONG-CHING
Exec Dt:
04/29/2004
3
FENG, CHUNG-CHIH
Exec Dt:
04/29/2004
4
CHANG, JUNG-CHING
Exec Dt:
04/29/2004
5
HUNG, HSIEN-CHANG
Exec Dt:
04/29/2004
6
CHIU, PING-LIANG
Exec Dt:
04/29/2004
7
WU, CHIEN-TE
Exec Dt:
04/29/2004
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
NO.402, FENGREN RD., RENWUN SHIANG
KAOHSIUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050244654
10838728
Correspondence name and address
NIKOLAI & MERSEREAU, P.A.
ALAN D. KAMRATH
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:015345/0026   Pages: 4
Recorded: 05/17/2004
Attorney Dkt #:AP4731
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
05/13/2004
2
LIN, MONG-CHING
Exec Dt:
05/13/2004
3
FENG, CHUNG-CHIH
Exec Dt:
05/13/2004
4
TSAI, YUAN-FANG
Exec Dt:
05/13/2004
5
SUN, JUNG-LUNG
Exec Dt:
05/13/2004
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
NO. 120, TONGHUAH ST., SANMIN DISTRICT
KAOHSIUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040253404
10847802
Correspondence name and address
NIKOLAI & MERSEREAU, P.A.
ALAN D. KAMRATH, ESQ.
900 SECOND AVENUE SOUTH #820
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:014775/0099   Pages: 3
Recorded: 06/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
06/18/2004
2
NIAO, CHIN-TUNG
Exec Dt:
06/18/2004
3
SU, KENG-HUI
Exec Dt:
06/18/2004
4
CHIU, HUANG-SHENG
Exec Dt:
06/18/2004
5
WANG, MIN-HSIN
Exec Dt:
06/18/2004
Assignee
1
MACRONIX INTERNATIONAL CO., LTD.
NO. 16, LI-HSIN RD., SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7229502
US20050266696
10710193
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7 FLOOR-1, NO. 100
ROOSEVELT ROAD, SECTION 2
TAIPEI, TAIWAN 100
Assignment: 10
Reel/Frame:016257/0193   Pages: 2
Recorded: 02/09/2005
Attorney Dkt #:4425-357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, MAO-CHAN
Exec Dt:
12/13/2004
2
CHOU, MAY-JUN
Exec Dt:
12/13/2004
3
WANG, CHING-TANG
Exec Dt:
12/13/2004
4
SU, KENG-HUI
Exec Dt:
12/13/2004
Assignee
1
MACRONIX INTERNATIONAL CO., LTD.
NO. 16, LI-HSIN ROAD
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7407820
US20060177949
11052806
Correspondence name and address
LOWE HAUPTMAN & BERNER, LLP
1700 DIAGONAL ROAD, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:016142/0044   Pages: 4
Recorded: 12/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
12/28/2004
2
TSAI, WU-TSANG
Exec Dt:
12/28/2004
3
WANG, LUNG-CHUAN
Exec Dt:
12/28/2004
4
FENG, CHUNG-CHIH
Exec Dt:
12/28/2004
5
WU, CHUN-WEI
Exec Dt:
12/28/2004
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
NO. 402, FENGJEN RD.
JENWU SHIANG
KAOHSIUNG HSIEN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050181190
11026868
Correspondence name and address
ALAN D. KAMRATH, ESQ.
NIKOLAI & MERSEREAU, P.A.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:018309/0135   Pages: 5
Recorded: 09/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
07/07/2006
2
LIN, MONG-CHING
Exec Dt:
07/06/2006
3
FENG, CHUNG-CHING
Exec Dt:
07/04/2006
4
HUANG, PEI-HUO
Exec Dt:
07/04/2006
5
LIN, YONG-SONG
Exec Dt:
07/04/2006
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
NO. 402, FENGJEN RD.
KAOHSIUNG COUNTY JENWU SHIANG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060249244
11486542
Correspondence name and address
ALAN D. KAMRATH
NIKOLAI & MERSEREAU, P.A.
900 SECOND AVENUE SOUTH
SUITE 820
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:019158/0262   Pages: 4
Recorded: 04/13/2007
Attorney Dkt #:PUSA070218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
04/10/2007
2
LIN, MONG-CHING
Exec Dt:
04/09/2007
3
FENG, CHUNG-CHIH
Exec Dt:
04/03/2007
4
CHANG, JUNG-CHING
Exec Dt:
03/29/2007
5
HUNG, HSIEN-CHANG
Exec Dt:
04/02/2007
6
CHIU, PING-LIANG
Exec Dt:
03/30/2007
7
WU, CHIEN-TE
Exec Dt:
03/29/2007
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD
NO. 402, FENGIEN RD., KAOHSIUNG COUNTY
JENWU SHIANG,, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070207687
11712549
Correspondence name and address
ALAN D. KAMRATH
4825 OLSON MEMORIAL HWY. SUITE 245
GOLDEN VALLEY, MN 55422
Assignment: 14
Reel/Frame:020250/0958   Pages: 4
Recorded: 12/14/2007
Attorney Dkt #:AP5307CIP (20041346.CIP)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHING-TANG
Exec Dt:
08/08/2007
2
TSAI, WU-TSANG
Exec Dt:
08/08/2007
3
WANG, LUNG-CHUAN
Exec Dt:
08/08/2007
4
FENG, CHUNG-CHIH
Exec Dt:
08/08/2007
5
WU, CHUN-WEI
Exec Dt:
08/02/2007
Assignee
1
SAN FANG CHEMICAL INDUSTRY CO., LTD.
NO. 402, FENGJEN RD.,
KAOHSIUNG HSIEN,
JENWU SHIANG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080095945
11956857
Correspondence name and address
ALAN D KAMRATH
4825 OLSON MEMORIAL HIGHWAY
SUITE 245
GOLDEN VALLEY, MN 55422
Assignment: 15
Reel/Frame:059060/0047   Pages: 3
Recorded: 02/22/2022
Attorney Dkt #:TWT08540/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, TSUNG-SHIEN
Exec Dt:
01/24/2022
2
CHEN, GWO-LIANG
Exec Dt:
01/24/2022
3
WANG, CHING-TANG
Exec Dt:
01/24/2022
Assignee
1
OPNET TECHNOLOGIES CO., LTD.
3F, NO.5, INDUSTRY E. 9TH RD., HSINCHU SCIENCE PARK
HSINCHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11706083
US20230254201
17650527
Correspondence name and address
CKC & PARTNERS CO., LLC
12345 LAKE CITY WAY NE, NO. 283
SEATTLE, WA 98125

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