skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : CAVE, MICHAEL
Total Assignments: 8
Assignment: 1
Reel/Frame:007608/0691   Pages: 4
Recorded: 07/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CAVE, MICHAEL
Exec Dt:
06/29/1995
Assignee
1
MOTOROLA, INC.
1303 EAST ALGONQUIN ROAD
SCHAUMBURG, ILLINOIS 60196
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5694308
NONE
08498274
Correspondence name and address
MOTOROLA, INC.
J. GUSTAV LARSON
INTELLECTUAL PROPERTY DEPARTMENT
505 BARTON SPRINGS ROAD, SUITE 500
AUSTIN, TEXAS 78704
Assignment: 2
Reel/Frame:012408/0892   Pages: 4
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYBICKI, MATHEW
Exec Dt:
12/14/2001
2
CAVE, MICHAEL
Exec Dt:
12/14/2001
3
MICHAEL, MAY
Exec Dt:
12/14/2001
4
MARKISON, TIMOTHY
Exec Dt:
12/14/2001
Assignee
1
VIXS, INC.
2235 SHEPPARD AVE EAST
TORONTO, ONTARIO M2J 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7184490
NONE
10026130
Correspondence name and address
TIMOTHY W. MARKISON
P.O. BOX 160727
AUSTIN, TX 78716-0727
Assignment: 3
Reel/Frame:012473/0237   Pages: 4
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVE, MICHAEL
Exec Dt:
12/21/2001
2
MAY, MICHAEL
Exec Dt:
12/21/2001
3
RYBICKI, MATHEW
Exec Dt:
12/21/2001
4
MARKISON, TIMOTHY
Exec Dt:
12/21/2001
Assignee
1
VIXS, INC.
2235 SHEPPARD AVE EAST
TORONTO, ONTARIO, CANADA M2J 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7190083
NONE
10041318
Correspondence name and address
TIMOTHY W. MARKISON
P.O. BOX 160727
AUSTIN, TX 78716-0727
Assignment: 4
Reel/Frame:012492/0660   Pages: 4
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAY, MICHAEL
Exec Dt:
12/21/2001
2
CAVE, MICHAEL
Exec Dt:
12/21/2001
3
GIRARDEAU, JAMES
Exec Dt:
12/21/2001
4
RYBICKI, MATHEW
Exec Dt:
12/21/2001
Assignee
1
VIXS, INC.
2235 SHEPPARD AVE EAST
TORONTO, ONTARIO M2J 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7095796
NONE
10041230
Correspondence name and address
TIMOTHY W. MARKISON
P.O. BOX 160727
AUSTIN, TX 78716-0727
Assignment: 5
Reel/Frame:018853/0006   Pages: 6
Recorded: 02/05/2007
Attorney Dkt #:VIXS035
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CHANGE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 012492 FRAME 0660. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
MAY, MICHAEL
Exec Dt:
12/21/2001
2
CAVE, MICHAEL
Exec Dt:
12/21/2001
3
GIRARDEAU, JAMES
Exec Dt:
12/21/2001
4
RYBICKI, MATHEW
Exec Dt:
12/21/2001
Assignee
1
VIXS SYSTEMS, INC.
245 CONSUMERS ROAD, #301
TORONTO, ONTARIO M2J 1R3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7095796
NONE
10041230
Correspondence name and address
TIMOTHY W. MARKISON
P. O. BOX 160727
AUSTIN, TX 78716
Assignment: 6
Reel/Frame:032272/0216   Pages: 5
Recorded: 02/21/2014
Attorney Dkt #:1459-VIXS268US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AU YEUNG, CHUNG FAI
Exec Dt:
02/14/2014
2
CAVE, MICHAEL
Exec Dt:
02/18/2014
Assignee
1
VIXS SYSTEMS, INC.
1210 SHEPPARD AVENUE EAST
SUITE 800
TORONTO, CANADA M2K 1E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9276584
US20150244377
14186661
Correspondence name and address
ADAM SHEEHAN
DAVIDSON SHEEHAN LLP
1501 WEST AVENUE - STE. B
AUSTIN, TX 78701
Assignment: 7
Reel/Frame:040976/0001   Pages: 4
Recorded: 01/12/2017
Attorney Dkt #:1459-VIXS310US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITTELSTEADT, CIMARRON
Exec Dt:
01/12/2017
2
DUBEY, AMIT RANJAN
Exec Dt:
01/12/2017
3
CAVE, MICHAEL
Exec Dt:
01/12/2017
Assignee
1
VIXS SYSTEMS, INC.
2235 SHEPPARD AVENUE EAST
SUITE 800
TORONTO, CANADA M2K 1E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9634874
US20160211996
15000912
Correspondence name and address
DAVIDSON SHEEHAN LLP
8834 NORTH CAPITAL OF TEXAS HWY.
SUITE 100
AUSTIN, TX 78759
Assignment: 8
Reel/Frame:056373/0337   Pages: 3
Recorded: 05/27/2021
Attorney Dkt #:SIFI-108-B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YUNSUP
Exec Dt:
11/26/2019
2
CAVE, MICHAEL
Exec Dt:
11/26/2019
Assignee
1
SIFIVE, INC.
1875 S. GRANT ST. SUITE 600
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11748536
US20220050946
17297745
Correspondence name and address
YOUNG BASILE HANLON & MACFARLANE, P.C.
3001 WEST BIG BEAVER
SUITE 624
TROY, MI 48084

Search Results as of: 06/07/2024 12:43 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT