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Patent Assignment Assignor Details
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Assignor Name : WILLIS, KENNETH R.
Total Assignments: 5
Assignment: 1
Reel/Frame:007066/0924   Pages: 3
Recorded: 06/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIS, KENNETH R.
Exec Dt:
06/21/1994
Assignees
1
TAPLEY, DONALD E.
3208 SO. COUNTY ROAD 21
LOVELAND, COLORADO 80537
2
TAPLEY, ANDREA A.
3208 SO. COUNTY ROAD 21
LOVELAND, COLORADO 80537
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4477059
NONE
06393541
Correspondence name and address
JAMES A. LOWE
1720 SO. BELLAIRE, SUITE 100
DENVER, COLORADO 80222
Assignment: 2
Reel/Frame:036290/0115   Pages: 4
Recorded: 08/10/2015
Attorney Dkt #:120719.05176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARMA, AMBRISH KANT
Exec Dt:
08/07/2015
2
KESHAVAN, KUMAR CHIDHAMBARA
Exec Dt:
08/07/2015
3
CAI, DELONG
Exec Dt:
08/08/2015
4
WILLIS, KENNETH R.
Exec Dt:
08/07/2015
5
GRIFFIN, BRADFORD C.
Exec Dt:
08/08/2015
6
ZENG, XUEGANG
Exec Dt:
08/07/2015
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10620802
NONE
14822086
Correspondence name and address
HOLLAND & KNIGHT LLP
10 ST. JAMES AVENUE
BOSTON, MA 02116-3889
Assignment: 3
Reel/Frame:044503/0834   Pages: 9
Recorded: 12/29/2017
Attorney Dkt #:120719.05205/16PA041US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUKAL, TARANJIT SINGH
Exec Dt:
10/21/2017
2
KESHAVAN, KUMAR CHIDAMBARA
Exec Dt:
04/20/2016
3
GRIFFIN, BRADFORD CHASTAIN
Exec Dt:
10/31/2016
4
WILLIS, KENNETH R.
Exec Dt:
04/21/2016
5
SHARMA, SHIVANI
Exec Dt:
10/31/2017
6
VARMA, AMBRISH KANT
Exec Dt:
04/20/2016
7
ZENG, XUEGANG
Exec Dt:
04/25/2016
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9928318
NONE
15142694
Correspondence name and address
HOLLAND & KNIGHT LLP
10 ST. JAMES AVENUE
BOSTON, MA 02116
Assignment: 4
Reel/Frame:043295/0492   Pages: 3
Recorded: 08/15/2017
Attorney Dkt #:120719.05254/16PA254US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVAN, KUMAR CHIDHAMBARA
Exec Dt:
08/11/2017
2
VARMA, AMBRISH KANT
Exec Dt:
08/14/2017
3
ZENG, XUEGANG
Exec Dt:
08/14/2017
4
WILLIS, KENNETH R.
Exec Dt:
08/15/2017
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10452799
NONE
15677299
Correspondence name and address
HOLLAND & KNIGHT LLP
10 ST. JAMES AVENUE
BOSTON, MA 02116-3889
Assignment: 5
Reel/Frame:046815/0185   Pages: 3
Recorded: 08/14/2018
Attorney Dkt #:120719.05275/18PA064US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVAN, KUMAR CHIDHAMBARA
Exec Dt:
08/06/2018
2
VARMA, AMBRISH KANT
Exec Dt:
08/13/2018
3
WILLIS, KENNETH R.
Exec Dt:
08/13/2018
4
ZENG, XUEGANG
Exec Dt:
08/13/2018
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10628624
NONE
16103383
Correspondence name and address
HOLLAND & KNIGHT LLP
10 ST. JAMES AVENUE
BOSTON, MA 02116-3889

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