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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 : YANG, CHUNG-DO
Total Assignments: 9
Assignment: 1
Reel/Frame:016133/0867   Pages: 3
Recorded: 04/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, CHIH-LIANG
Exec Dt:
03/22/2005
2
YANG, CHUNG-DO
Exec Dt:
03/24/2005
3
LIN, YAN
Exec Dt:
03/24/2005
4
LIAO, KUO-FENG
Exec Dt:
03/24/2005
Assignee
1
MENTOR GRAPHICS CORP.
8005 SW BOECKMAN DRIVE
WILSONVILLE, OREGON 97070-7777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050172252
10979868
Correspondence name and address
THOMAS L. EVANS
BANNER & WITCOFF, LTD.
11TH FLOOR
WASHINGTON, DC 2001-4597
Assignment: 2
Reel/Frame:017847/0468   Pages: 4
Recorded: 06/23/2006
Conveyance: CORRECTED ASSIGNMENT AFTER FIRST ASSIGNMENT WAS RECORDED WITH INCORRECT SERIAL NUMBER, 10/987,868 REEL/FRAME: 016133/0867
Assignors
1
CHENG, CHIH-LIANG
Exec Dt:
05/25/2006
2
YANG, CHUNG-DO
Exec Dt:
05/25/2006
3
LIN, YAN
Exec Dt:
05/23/2006
4
LIAO, KUO-FENG
Exec Dt:
05/23/2006
Assignee
1
MENTOR GRAPHICS CORP.
8005 SW BOECKMAN DRIVE
WILSONVILLE, OREGON 97070-7777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050172252
10979868
Correspondence name and address
THOMAS L. EVANS
BANNER & WITCOFF, LTD.
1001 G STREET, N.W. - 11TH FLOOR
WASHINGTON, D.C. 20001-4597
Assignment: 3
Reel/Frame:019354/0131   Pages: 2
Recorded: 05/25/2007
Attorney Dkt #:NANOP001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HSI-CHUAN
Exec Dt:
05/15/2007
2
CHENG, CHIH-LIANG
Exec Dt:
05/15/2007
3
YANG, CHUNG-DO
Exec Dt:
05/15/2007
4
LI, JEONG-TYNG
Exec Dt:
05/15/2007
Assignee
1
NANOVATA DESIGN AUTOMATION, INC.
2975 SCOTT BLVD., #120
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7917881
NONE
11725188
Correspondence name and address
VAN PELT, YI & JAMES LLP
10050 N. FOOTHILL BLVD
SUITE 200
CUPERTINO, CA 95014
Assignment: 4
Reel/Frame:019354/0133   Pages: 2
Recorded: 05/25/2007
Attorney Dkt #:nanop002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HSI-CHUAN
Exec Dt:
05/15/2007
2
CHENG, CHIH-LIANG
Exec Dt:
05/15/2007
3
YANG, CHUNG-DO
Exec Dt:
05/15/2007
4
LI, JEONG-TYNG
Exec Dt:
05/15/2007
Assignee
1
NANOVATA DESIGN AUTOMATION, INC.
2975 SCOTT BLVD., #120
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7739630
NONE
11725191
Correspondence name and address
VAN PELT, YI & JAMES LLP
10050 N. FOOTHILL BLVD #200
CUPERTINO, CA 95014
Assignment: 5
Reel/Frame:029224/0488   Pages: 12
Recorded: 11/01/2012
Attorney Dkt #:3225.125US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLWELL, REGIS
Exec Dt:
10/26/2012
2
GINETTI, ARNOLD
Exec Dt:
10/23/2012
3
ELGALAIND, KHALID
Exec Dt:
10/31/2012
4
JORDAN, THOMAS
Exec Dt:
10/24/2012
5
MARTINEZ, JOSE A.
Exec Dt:
10/30/2012
6
MARKHAM, JEFFREY
Exec Dt:
10/30/2012
7
RILEY, STEVEN
Exec Dt:
10/30/2012
8
YANG, CHUNG-DO
Exec Dt:
10/30/2012
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE, BUILDING 5
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8806405
US20140123094
13665760
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55416
Assignment: 6
Reel/Frame:043746/0601   Pages: 3
Recorded: 09/29/2017
Attorney Dkt #:17PA164US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHUNG-DO
Exec Dt:
09/27/2017
2
LAM, HOI-KUEN
Exec Dt:
09/27/2017
3
WILKOSZ, JOHN MARIO
Exec Dt:
09/27/2017
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVE.
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10817641
NONE
15721655
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131
Assignment: 7
Reel/Frame:043746/0544   Pages: 3
Recorded: 09/29/2017
Attorney Dkt #:17PA163US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, HOI-KUEN
Exec Dt:
09/28/2017
2
YANG, CHUNG-DO
Exec Dt:
09/28/2017
3
WILKOSZ, JOHN MARIO
Exec Dt:
09/28/2017
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVE.
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10521097
NONE
15721648
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131
Assignment: 8
Reel/Frame:044472/0568   Pages: 3
Recorded: 12/22/2017
Attorney Dkt #:17PA165US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHUNG-DO
Exec Dt:
12/13/2017
2
LAM, HOI-KUEN
Exec Dt:
12/18/2017
3
WILKOSZ, JOHN MARIO
Exec Dt:
12/13/2017
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10551431
NONE
15852875
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131
Assignment: 9
Reel/Frame:044472/0906   Pages: 3
Recorded: 12/22/2017
Attorney Dkt #:17PA170US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILKOSZ, JOHN MARIO
Exec Dt:
12/13/2017
2
LAM, HOI-KUEN
Exec Dt:
12/18/2017
3
YANG, CHUNG-DO
Exec Dt:
12/13/2017
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10489549
NONE
15852957
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131

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